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base: catarrh:laforge/ngff-cardem
Branches Tags
catarrh:master catarrh:lynxis/presence-pol catarrh:laforge/rp2040-wip catarrh:laforge/202201 catarrh:lynxis/wip catarrh:osmith/wip catarrh:laforge/ngff-cardem catarrh:laforge/tool catarrh:laforge/cardem2 catarrh:laforge/cardem1 catarrh:laforge/cardem catarrh:hoernchen/simtrace_cardem catarrh:laforge/wip catarrh:kevin/cardem catarrh:kredon/simtrace catarrh:v0.3 catarrh:christina/master
catarrh:0.9.0 catarrh:0.8.2 catarrh:0.8.1 catarrh:0.8.0 catarrh:0.7.1 catarrh:0.7.0 catarrh:0.6.1 catarrh:0.6 catarrh:0.5.1 catarrh:0.5 catarrh:0.4 catarrh:0.3 catarrh:0.2 catarrh:0.1
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compare: catarrh:0.7.1
Branches Tags
catarrh:master catarrh:lynxis/presence-pol catarrh:laforge/rp2040-wip catarrh:laforge/202201 catarrh:lynxis/wip catarrh:osmith/wip catarrh:laforge/ngff-cardem catarrh:laforge/tool catarrh:laforge/cardem2 catarrh:laforge/cardem1 catarrh:laforge/cardem catarrh:hoernchen/simtrace_cardem catarrh:laforge/wip catarrh:kevin/cardem catarrh:kredon/simtrace catarrh:v0.3 catarrh:christina/master
catarrh:0.9.0 catarrh:0.8.2 catarrh:0.8.1 catarrh:0.8.0 catarrh:0.7.1 catarrh:0.7.0 catarrh:0.6.1 catarrh:0.6 catarrh:0.5.1 catarrh:0.5 catarrh:0.4 catarrh:0.3 catarrh:0.2 catarrh:0.1

2 Commits
laforge/ng ... 0.7.1

Author SHA1 Message Date
Harald Welte
9ba5b5c1b9 host/lib/gsmtap.c: Add GPLv2 disclaimer 
Change-Id: Ie163af869c6aa2f3e2bd9007432dc6945384aaf2
 2020-01-17 10:59:41 +01:00
Harald Welte
2c673c38f5 host: Add COPYING file for host software (GPLv2) 
Change-Id: I0f89a204939b0648eed94cc4f6e7c4f735c118fa
 2020-01-17 10:59:32 +01:00
105 changed files with 2463 additions and 4673 deletions
Expand all files Collapse all files

5
.gitignore vendored
View File

@@ -18,8 +18,7 @@ tags
*.bin
*.p
host/simtrace2-list
host/simtrace2-cardem-pcsc
host/contrib/simtrace2.spec
host/simtrace2-remsim
host/simtrace2-remsim-usb2udp
usb_strings_generated.h
firmware/usbstring/usbstring
firmware/apps/*/usb_strings.txt.patched

17
README.md
View File

@@ -5,6 +5,9 @@ This is the repository for the next-generation SIMtrace devices,
providing abilities to trace the communication between (U)SIM card and
phone, remote (U)SIM card forward, (U)SIM man-in-the-middle, and more.
This is under heavy development, and right now it is not surprising if
things still break on a daily basis.
NOTE: Nothing in this repository applies to the SIMtrace v1.x hardware
or its associated firmware. SIMtrace v1.x is based on a different CPU /
microcontroller architecture and uses a completely different software
@@ -13,6 +16,12 @@ stack and host software.
Supported Hardware
------------------
At this point, the primary development target is still the OWHW + sysmoQMOD
device, but we expect to add support for a SAM3 based SIMtrace hardware
board soon.
The goal is to support the following devices:
* Osmocom SIMtrace 1.x with SAM3 controller
** this is open hardware and schematics / PCB design is published
* sysmocom sysmoQMOD (with 4 Modems, 4 SIM slots and 2 SAM3)
@@ -28,11 +37,3 @@ This repository contains several directory
* firmware - the firmware to run on the actual devices
* hardware - some information related to the hardware
* host - Programs to use on the USB host to interface with the hardware
The host software includes
* libosmo-simtrace2 - a shared library to talk to devices running the simtrace2 firmware
* simtrace2-list - list any USB-attached devices running simtrace2 firmware
* simtrace2-sniff - interface the 'trace' firmware to obtain card protocol traces
* simtrace2-cardem-pcsc - interface the 'cardem' fimrware to use a SIM in a PC/SC reader

10
TODO-RELEASE
View File

@@ -1,10 +0,0 @@
# When cleaning up this file: bump API version in corresponding Makefile.am and rename corresponding debian/lib*.install
# according to https://osmocom.org/projects/cellular-infrastructure/wiki/Make_a_new_release
# In short: https://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html#Updating-version-info
# LIBVERSION=c:r:a
# If the library source code has changed at all since the last update, then increment revision: c:r + 1:a.
# If any interfaces have been added, removed, or changed since the last update: c + 1:0:0.
# If any interfaces have been added since the last public release: c:r:a + 1.
# If any interfaces have been removed or changed since the last public release: c:r:0.
#library what description / commit summary line
simtrace2 API/ABI change osmo_st2_transport new member

164
contrib/flash.py
View File

@@ -1,164 +0,0 @@
#!/usr/bin/env python
# encoding: utf-8
# python: 3.8.1
# library to enumerate USB devices
import usb.core
from usb.util import *
# more elegant structure
from typing import NamedTuple
# regular expressions utilities
import re
# open utilities to handle files
import os, sys
# to download the firmwares
import urllib.request
# to flash using DFU-util
import subprocess
# SIMtrace 2 device information
class Device(NamedTuple):
usb_vendor_id: int
usb_product_id: int
name: str
url: dict # 1: sniff/trace firmware, 2: card emulation firmware
# SIMtrace 2 devices definitions
DEVICE_SIMTRACE = Device(usb_vendor_id=0x1d50, usb_product_id=0x60e3, name="SIMtrace 2", url={"trace": "https://ftp.osmocom.org/binaries/simtrace2/firmware/latest/simtrace-trace-dfu-latest.bin", "cardem": "https://osmocom.org/attachments/download/3868/simtrace-cardem-dfu.bin"})
DEVICE_QMOD = Device(usb_vendor_id=0x1d50, usb_product_id=0x4004, name="sysmoQMOD (Quad Modem)", url={"cardem": "https://ftp.osmocom.org/binaries/simtrace2/firmware/latest/qmod-cardem-dfu-latest.bin"})
DEVICE_OWHW = Device(usb_vendor_id=0x1d50, usb_product_id=0x4001, name="OWHW", url={"cardem": "https://ftp.osmocom.org/binaries/simtrace2/firmware/latest/owhw-cardem-dfu-latest.bin"})
DEVICE_OCTSIMTEST = Device(usb_vendor_id=0x1d50, usb_product_id=0x616d, name="OCTSIMTEST", url={"cardem": "https://ftp.osmocom.org/binaries/simtrace2/firmware/latest/octsimtest-cardem-dfu-latest.bin"})
DEVICE_NGFF_CARDEM = Device(usb_vendor_id=0x1d50, usb_product_id=0x616e, name="ngff-cardem", url={"cardem": "https://ftp.osmocom.org/binaries/simtrace2/firmware/latest/ngff_cardem-cardem-dfu-latest.bin"})
DEVICES = [DEVICE_SIMTRACE, DEVICE_QMOD, DEVICE_OCTSIMTEST, DEVICE_NGFF_CARDEM]
# which firmware does the SIMtrace USN interface subclass correspond
FIRMWARE_SUBCLASS = {1: "trace", 2: "cardem"}
def print_help():
print("this script will flash SIMtrace 2 - based devices")
print("when no argument is provided, it will try to flash the application firmware of all SIMtrace 2 devices connected to USB with the latest version")
print("to flash a specific firmware, provide the name as argument")
print("the possible firmwares are: trace, cardem")
print("to list all devices connected to USB, provide the argument \"list\"")
# the firmware to flash
to_flash = None
# parse command line argument
if len(sys.argv) == 2:
to_flash = sys.argv[1]
if to_flash not in ["list", "trace", "cardem"] and len(sys.argv) > 1:
print_help()
exit(0)
# get all USB devices
devices = []
devices_nb = 0
updated_nb = 0
usb_devices = usb.core.find(find_all=True)
for usb_device in usb_devices:
# find SIMtrace devices
definitions = list(filter(lambda x: x.usb_vendor_id == usb_device.idVendor and x.usb_product_id == usb_device.idProduct, DEVICES))
if 1 != len(definitions):
continue
devices_nb += 1
definition = definitions[0]
serial = usb_device.serial_number or "unknown"
usb_path = str(usb_device.bus) + "-" + ".".join(map(str, usb_device.port_numbers))
print("found " + definition.name + " device (chip ID " + serial + ") at USB path " + usb_path)
# determine if we are running DFU (in most cases the bootloader, but could also be the application)
dfu_interface = None
for configuration in usb_device:
# get DFU interface descriptor
dfu_interface = dfu_interface or find_descriptor(configuration, bInterfaceClass=254, bInterfaceSubClass=1)
if (None == dfu_interface):
print("no DFU USB interface found")
continue
dfu_mode = (2 == dfu_interface.bInterfaceProtocol) # InterfaceProtocol 1 is runtime mode, 2 is DFU mode
# determine firmware type (when not in DFU mode)
firmware = None
simtrace_interface = None
for configuration in usb_device:
simtrace_interface = simtrace_interface or find_descriptor(configuration, bInterfaceClass=255)
if simtrace_interface and simtrace_interface.bInterfaceSubClass in FIRMWARE_SUBCLASS:
firmware = firmware or FIRMWARE_SUBCLASS[simtrace_interface.bInterfaceSubClass]
if dfu_mode:
firmware = 'dfu'
if firmware:
print("installed firmware: " + firmware)
else:
print("unknown installed firmware")
continue
# determine version of the application/bootloader firmware
version = None
version_interface = None
for configuration in usb_device:
# get custom interface with string
version_interface = version_interface or find_descriptor(configuration, bInterfaceClass=255, bInterfaceSubClass=255)
if version_interface and version_interface.iInterface and version_interface.iInterface > 0 and get_string(usb_device, version_interface.iInterface):
version = get_string(usb_device, version_interface.iInterface)
if not version:
# the USB serial is set (in the application) since version 0.5.1.34-e026 from 2019-08-06
# https://git.osmocom.org/simtrace2/commit/?id=e0265462d8c05ebfa133db2039c2fbe3ebbd286e
# the USB serial is set (in the bootloader) since version 0.5.1.45-ac7e from 2019-11-18
# https://git.osmocom.org/simtrace2/commit/?id=5db9402a5f346e30288db228157f71c29aefce5a
# the firmware version is set (in the application) since version 0.5.1.37-ede8 from 2019-08-13
# https://git.osmocom.org/simtrace2/commit/?id=ede87e067dadd07119f24e96261b66ac92b3af6f
# the firmware version is set (in the bootloader) since version 0.5.1.45-ac7e from 2019-11-18
# https://git.osmocom.org/simtrace2/commit/?id=5db9402a5f346e30288db228157f71c29aefce5a
if dfu_mode:
if serial:
version = "< 0.5.1.45-ac7e"
else:
versoin = "< 0.5.1.45-ac7e"
else:
if serial:
version = "< 0.5.1.37-ede8"
else:
versoin = "< 0.5.1.34-e026"
print("device firmware version: " + version)
# flash latest firmware
if to_flash == "list": # we just want to list the devices, not flash them
continue
# check the firmware exists
if firmware == "dfu" and to_flash is None:
print("device is currently in DFU mode. you need to specify which firmware to flash")
continue
to_flash = to_flash or firmware
if to_flash not in definition.url.keys():
print("no firmware image available for " + firmware + " firmware")
continue
# download firmware
try:
dl_path, header = urllib.request.urlretrieve(definition.url[to_flash])
except:
print("could not download firmware " + definition.url[to_flash])
continue
dl_file = open(dl_path, "rb")
dl_data = dl_file.read()
dl_file.close()
# compare versions
dl_version = re.search(b'firmware \d+\.\d+\.\d+\.\d+-[0-9a-fA-F]{4}', dl_data)
if dl_version is None:
print("could not get version from downloaded firmware image")
os.remove(dl_path)
continue
dl_version = dl_version.group(0).decode("utf-8").split(" ")[1]
print("latest firmware version: " + dl_version)
versions = list(map(lambda x: int(x), version.split(" ")[-1].split("-")[0].split(".")))
dl_versions = list(map(lambda x: int(x), dl_version.split("-")[0].split(".")))
dl_newer = (versions[0] < dl_versions[0] or (versions[0] == dl_versions[0] and versions[1] < dl_versions[1]) or (versions[0] == dl_versions[0] and versions[1] == dl_versions[1] and versions[2] < dl_versions[2]) or (versions[0] == dl_versions[0] and versions[1] == dl_versions[1] and versions[2] == dl_versions[2] and versions[3] < dl_versions[3]))
if not dl_newer:
print("no need to flash latest version")
os.remove(dl_path)
continue
print("flashing latest version")
dfu_result = subprocess.run(["dfu-util", "--device", hex(definition.usb_vendor_id) + ":" + hex(definition.usb_product_id), "--path", usb_path, "--cfg", "1", "--alt", "1", "--reset", "--download", dl_path])
os.remove(dl_path)
if 0 != dfu_result.returncode:
printf("flashing firmware using dfu-util failed. ensure dfu-util is installed and you have the permissions to access this USB device")
continue
updated_nb += 1
print(str(devices_nb)+ " SIMtrace 2 device(s) found")
print(str(updated_nb)+ " SIMtrace 2 device(s) updated")

17
contrib/jenkins.sh
View File

@@ -21,17 +21,13 @@ mkdir "$deps" || true
osmo-build-dep.sh libosmocore "" '--disable-doxygen --enable-gnutls'
# verify only after building the dependency (to ensure we have most recent source of dependency)
verify_value_string_arrays_are_terminated.py $(find . -name "*.[hc]")
export PKG_CONFIG_PATH="$inst/lib/pkgconfig:$PKG_CONFIG_PATH"
export LD_LIBRARY_PATH="$inst/lib"
BUILDS=""
BUILDS+="simtrace/dfu simtrace/trace simtrace/cardem "
BUILDS+="simtrace/dfu simtrace/cardem simtrace/trace " # simtrace/triple_play
BUILDS+="qmod/dfu qmod/cardem "
BUILDS+="owhw/dfu owhw/cardem "
BUILDS+="octsimtest/cardem "
cd $TOPDIR/firmware
for build in $BUILDS; do
@@ -67,16 +63,15 @@ make dist
if [ "x$publish" = "x--publish" ]; then
echo
echo "=============== UPLOAD BUILD =============="
$TOPDIR/contrib/prepare_upload.sh
cat > "/build/known_hosts" <<EOF
[ftp.osmocom.org]:48 ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDDgQ9HntlpWNmh953a2Gc8NysKE4orOatVT1wQkyzhARnfYUerRuwyNr1GqMyBKdSI9amYVBXJIOUFcpV81niA7zQRUs66bpIMkE9/rHxBd81SkorEPOIS84W4vm3SZtuNqa+fADcqe88Hcb0ZdTzjKILuwi19gzrQyME2knHY71EOETe9Yow5RD2hTIpB5ecNxI0LUKDq+Ii8HfBvndPBIr0BWYDugckQ3Bocf+yn/tn2/GZieFEyFpBGF/MnLbAAfUKIdeyFRX7ufaiWWz5yKAfEhtziqdAGZaXNaLG6gkpy3EixOAy6ZXuTAk3b3Y0FUmDjhOHllbPmTOcKMry9
[ftp.osmocom.org]:48 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBPdWn1kEousXuKsZ+qJEZTt/NSeASxCrUfNDW3LWtH+d8Ust7ZuKp/vuyG+5pe5pwpPOgFu7TjN+0lVjYJVXH54=
[ftp.osmocom.org]:48 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK8iivY70EiR5NiGChV39gRLjNpC8lvu1ZdHtdMw2zuX
[rita.osmocom.org]:48 ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDDgQ9HntlpWNmh953a2Gc8NysKE4orOatVT1wQkyzhARnfYUerRuwyNr1GqMyBKdSI9amYVBXJIOUFcpV81niA7zQRUs66bpIMkE9/rHxBd81SkorEPOIS84W4vm3SZtuNqa+fADcqe88Hcb0ZdTzjKILuwi19gzrQyME2knHY71EOETe9Yow5RD2hTIpB5ecNxI0LUKDq+Ii8HfBvndPBIr0BWYDugckQ3Bocf+yn/tn2/GZieFEyFpBGF/MnLbAAfUKIdeyFRX7ufaiWWz5yKAfEhtziqdAGZaXNaLG6gkpy3EixOAy6ZXuTAk3b3Y0FUmDjhOHllbPmTOcKMry9
[rita.osmocom.org]:48 ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBPdWn1kEousXuKsZ+qJEZTt/NSeASxCrUfNDW3LWtH+d8Ust7ZuKp/vuyG+5pe5pwpPOgFu7TjN+0lVjYJVXH54=
[rita.osmocom.org]:48 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIK8iivY70EiR5NiGChV39gRLjNpC8lvu1ZdHtdMw2zuX
EOF
SSH_COMMAND="ssh -o 'UserKnownHostsFile=/build/known_hosts' -p 48"
rsync --archive --verbose --compress --delete --rsh "$SSH_COMMAND" $TOPDIR/firmware/bin/*-latest.{bin,elf} binaries@ftp.osmocom.org:web-files/simtrace2/firmware/latest/
rsync --archive --verbose --compress --rsh "$SSH_COMMAND" --exclude $TOPDIR/firmware/bin/*-latest.{bin,elf} $TOPDIR/firmware/bin/*-*-*-*.{bin,elf} binaries@ftp.osmocom.org:web-files/simtrace2/firmware/all/
rsync --archive --verbose --compress --delete --rsh "$SSH_COMMAND" $TOPDIR/firmware/bin/*-latest.{bin,elf} binaries@rita.osmocom.org:web-files/simtrace2/firmware/latest/
rsync --archive --verbose --compress --rsh "$SSH_COMMAND" --exclude $TOPDIR/firmware/bin/*-latest.{bin,elf} $TOPDIR/firmware/bin/*-*-*-*.{bin,elf} binaries@rita.osmocom.org:web-files/simtrace2/firmware/all/
fi
echo

16
contrib/prepare_upload.sh
View File

@@ -1,16 +0,0 @@
#!/bin/sh -e
# Create copies of binaries with -latest, -$GIT_VERSION (OS#4413, OS#3452)
cd "$(dirname "$0")/.."
GIT_VERSION="$(./git-version-gen .tarball-version)"
echo "Copying binaries with "-latest" and "-$GIT_VERSION" appended..."
cd firmware/bin
for ext in bin elf; do
for file in *."$ext"; do
without_ext="${file%.*}"
cp -v "$file" "$without_ext-latest.$ext"
cp -v "$file" "$without_ext-$GIT_VERSION.$ext"
done
done

68
contrib/simtrace.lua
View File

@@ -1,68 +0,0 @@
usb_simtrace_protocol = Proto("USB_simtrace", "USB simtrace protocol")
local control_commands = {
-- /* SIMTRACE_MSGC_GENERIC */
[0x0000] = "SIMTRACE_CMD_DO_ERROR",
[0x0001] = "SIMTRACE_CMD_BD_BOARD_INFO",
-- /* SIMTRACE_MSGC_CARDEM */
[0x0101] = "SIMTRACE_MSGT_DT_CEMU_TX_DATA",
[0x0102] = "SIMTRACE_MSGT_DT_CEMU_SET_ATR",
[0x0103] = "SIMTRACE_MSGT_BD_CEMU_STATS",
[0x0104] = "SIMTRACE_MSGT_BD_CEMU_STATUS",
[0x0105] = "SIMTRACE_MSGT_DT_CEMU_CARDINSERT",
[0x0106] = "SIMTRACE_MSGT_DO_CEMU_RX_DATA",
[0x0107] = "SIMTRACE_MSGT_DO_CEMU_PTS",
[0x0108] = "SIMTRACE_MSGT_BD_CEMU_CONFIG",
-- /* SIMTRACE_MSGC_MODEM */
[0x0201] = "SIMTRACE_MSGT_DT_MODEM_RESET",
[0x0202] = "SIMTRACE_MSGT_DT_MODEM_SIM_SELECT",
[0x0203] = "SIMTRACE_MSGT_BD_MODEM_STATUS",
-- /* SIMTRACE_MSGC_SNIFF */
[0x0300] = "SIMTRACE_MSGT_SNIFF_CHANGE",
[0x0301] = "SIMTRACE_MSGT_SNIFF_FIDI",
[0x0302] = "SIMTRACE_MSGT_SNIFF_ATR",
[0x0304] = "SIMTRACE_MSGT_SNIFF_TPDU",
[0x0303] = "SIMTRACE_MSGT_SNIFF_PPS"
}
local msgtype = ProtoField.uint16("usb_simtrace.msgtype", "Message Type", base.HEX_DEC, control_commands)
local seqnr = ProtoField.uint8("usb_simtrace.seqnr", "Sequence Number", base.HEX_DEC)
local slotnr = ProtoField.uint8("usb_simtrace.slotnr", "Slot Number", base.HEX_DEC)
local reserved = ProtoField.uint16("usb_simtrace.reserved", "reserved", base.HEX_DEC)
local payloadlen = ProtoField.uint16("usb_simtrace.length", "length", base.HEX_DEC)
local payload = ProtoField.bytes("usb_simtrace.payload", "Data")
usb_simtrace_protocol.fields = {
msgtype, seqnr, slotnr, reserved, payloadlen, payload
}
function usb_simtrace_protocol.dissector(buffer, pinfo, tree)
length = buffer:len()
if length == 0 then return end
pinfo.cols.protocol = usb_simtrace_protocol.name
local subtree = tree:add(usb_simtrace_protocol, buffer(), "USB simtrace Data")
local command = buffer(0,2):uint()
subtree:add(msgtype, command):set_generated()
subtree:add(seqnr, buffer(2,1))
subtree:add(slotnr, buffer(3,1))
subtree:add_le(payloadlen, buffer(6,2))
pinfo.cols.info = string.format("Cmd 0x%04X : %s", command, control_commands[command])
subtree:add(payload, buffer(8,length-8))
end
function usb_simtrace_protocol.init()
local usb_product_dissectors = DissectorTable.get("usb.product")
usb_product_dissectors:add(0x1d50616d, usb_simtrace_protocol)
usb_product_dissectors:add(0x1d50616e, usb_simtrace_protocol)
-- DissectorTable.get("usb.bulk"):add(0xffff, usb_simtrace_protocol)
end

1
debian/source/format vendored
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@@ -1 +0,0 @@
3.0 (native)

43
firmware/Makefile
View File

@@ -28,19 +28,11 @@
# Makefile for compiling the Getting Started with SAM3S Microcontrollers project
GIT_VERSION=$(shell $(TOP)/git-version-gen $(TOP)/.tarball-version)
GIT_VERSION=$(shell $(TOP)/git-version-gen $(TOP)/.tarvers)
#-------------------------------------------------------------------------------
# User-modifiable options
#-------------------------------------------------------------------------------
# verbosity
V ?= 0
ifneq ("$(V)","0")
SILENT :=
else
SILENT := @
endif
# Chip & board used for compilation
# (can be overriden by adding CHIP=chip and BOARD=board to the command-line)
CHIP ?= sam3s4
@@ -49,7 +41,7 @@ APP ?= dfu
# Defines which are the available memory targets for the SAM3S-EK board.
ifeq ($(APP), dfu)
MEMORIES ?= flash dfu
MEMORIES ?= flash
else
MEMORIES ?= dfu
endif
@@ -107,8 +99,7 @@ C_LIBCHIP = $(notdir $(wildcard $(AT91LIB)/libchip_sam3s/source/*.c) $(wildcard
C_LIBUSB = USBDescriptors.c USBRequests.c USBD.c USBDCallbacks.c USBDDriver.c USBDDriverCallbacks.c
C_LIBUSB_RT = dfu.c dfu_runtime.c
C_LIBUSB_DFU = dfu.c dfu_desc.c dfu_driver.c
C_LIBCOMMON = string.c stdio.c fputs.c usb_buf.c ringbuffer.c pseudo_talloc.c host_communication.c \
main_common.c stack_check.c
C_LIBCOMMON = string.c stdio.c fputs.c usb_buf.c ringbuffer.c pseudo_talloc.c host_communication.c
C_BOARD = $(notdir $(wildcard libboard/common/source/*.c))
C_BOARD += $(notdir $(wildcard libboard/$(BOARD)/source/*.c))
@@ -172,22 +163,14 @@ CFLAGS += -Wno-suggest-attribute=noreturn
# -mlong-calls -Wall
#CFLAGS += -save-temps -fverbose-asm
#CFLAGS += -Wa,-a,-ad
CFLAGS += -D__ARM -fno-builtin
CFLAGS += -D__ARM
CFLAGS += --param max-inline-insns-single=500 -mcpu=cortex-m3 -mthumb # -mfix-cortex-m3-ldrd
CFLAGS += -ffunction-sections -g $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -DTRACE_LEVEL=$(TRACE_LEVEL) -DALLOW_PEER_ERASE=$(ALLOW_PEER_ERASE)
CFLAGS += -DGIT_VERSION=\"$(GIT_VERSION)\"
CFLAGS += -DBOARD=\"$(BOARD)\" -DBOARD_$(BOARD)
CFLAGS += -DAPPLICATION=\"$(APP)\" -DAPPLICATION_$(APP)
# Disable stack protector by default (OS#5081)
ifeq ($(STACK_PROTECTOR), 1)
CFLAGS += -fstack-protector
else
CFLAGS += -fno-stack-protector
endif
ASFLAGS = -mcpu=cortex-m3 -mthumb -Wall -g $(OPTIMIZATION) $(INCLUDES) -D$(CHIP) -D__ASSEMBLY__
LDFLAGS = -mcpu=cortex-m3 -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--entry=ResetException -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--print-memory-usage -Wl,--no-undefined $(LIB)
LDFLAGS = -mcpu=cortex-m3 -mthumb -Wl,--cref -Wl,--check-sections -Wl,--gc-sections -Wl,--entry=ResetException -Wl,--unresolved-symbols=report-all -Wl,--warn-common -Wl,--warn-section-align -Wl,--warn-unresolved-symbols $(LIB)
#LD_OPTIONAL=-Wl,--print-gc-sections -Wl,--stats
# Append BIN directories to output filename
@@ -226,18 +209,22 @@ C_OBJECTS_$(1) = $(addprefix $(OBJ)/$(1)_, $(C_OBJECTS))
ASM_OBJECTS_$(1) = $(addprefix $(OBJ)/$(1)_, $(ASM_OBJECTS))
$(1): $$(ASM_OBJECTS_$(1)) $$(C_OBJECTS_$(1))
$(SILENT)$(CC) $(LDFLAGS) $(LD_OPTIONAL) -T"libboard/common/resources/$(CHIP)/$$@.ld" -Wl,-Map,$(OUTPUT)-$$@.map -o $(OUTPUT)-$$@.elf $$^ $(LIBS)
$(SILENT)$(NM) $(OUTPUT)-$$@.elf >$(OUTPUT)-$$@.elf.txt
$(SILENT)$(OBJCOPY) -O binary $(OUTPUT)-$$@.elf $(OUTPUT)-$$@.bin
$(SILENT)$(SIZE) $$^ $(OUTPUT)-$$@.elf
@$(CC) $(LDFLAGS) $(LD_OPTIONAL) -T"libboard/common/resources/$(CHIP)/$$@.ld" -Wl,-Map,$(OUTPUT)-$$@.map -o $(OUTPUT)-$$@.elf $$^ $(LIBS)
cp $(OUTPUT)-$$@.elf $(OUTPUT)-$$@-$(GIT_VERSION).elf
cp $(OUTPUT)-$$@.elf $(OUTPUT)-$$@-latest.elf
@$(NM) $(OUTPUT)-$$@.elf >$(OUTPUT)-$$@.elf.txt
@$(OBJCOPY) -O binary $(OUTPUT)-$$@.elf $(OUTPUT)-$$@.bin
cp $(OUTPUT)-$$@.bin $(OUTPUT)-$$@-$(GIT_VERSION).bin
cp $(OUTPUT)-$$@.bin $(OUTPUT)-$$@-latest.bin
@$(SIZE) $$^ $(OUTPUT)-$$@.elf
$$(C_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.c Makefile $(OBJ) $(BIN)
@echo [COMPILING $$<]
$(SILENT)$(CC) $(CFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -Wa,-ahlms=$(BIN)/$$*.lst -c -o $$@ $$<
@$(CC) $(CFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -Wa,-ahlms=$(BIN)/$$*.lst -c -o $$@ $$<
$$(ASM_OBJECTS_$(1)): $(OBJ)/$(1)_%.o: %.S Makefile $(OBJ) $(BIN)
@echo [ASSEMBLING $$@]
$(SILENT)@$(CC) $(ASFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -c -o $$@ $$<
@$(CC) $(ASFLAGS) -DENVIRONMENT_$(1) -DENVIRONMENT=\"$(1)\" -c -o $$@ $$<
debug_$(1): $(1)
$(GDB) -x "$(BOARD_LIB)/resources/gcc/$(BOARD)_$(1).gdb" -ex "reset" -readnow -se $(OUTPUT)-$(1).elf

2
firmware/apps/cardem/Makefile
View File

@@ -1,3 +1,3 @@
C_FILES += $(C_LIBUSB_RT)
C_FILES += card_emu.c cciddriver.c iso7816_4.c iso7816_fidi.c mitm.c mode_cardemu.c mode_ccid.c simtrace_iso7816.c sniffer.c usb.c
C_FILES += card_emu.c cciddriver.c iso7816_4.c iso7816_fidi.c mitm.c mode_cardemu.c mode_ccid.c simtrace_iso7816.c sniffer.c tc_etu.c usb.c

42
firmware/apps/cardem/main.c
View File

@@ -24,9 +24,10 @@
#include "board.h"
#include "simtrace.h"
#include "utils.h"
#include "main_common.h"
#include <osmocom/core/timer.h>
unsigned int g_unique_id[4];
/*------------------------------------------------------------------------------
* Internal variables
*------------------------------------------------------------------------------*/
@@ -39,7 +40,7 @@ typedef struct {
void (*exit) (void);
/* main loop content for given configuration */
void (*run) (void);
/* Interrupt handler for USART0 */
/* Interrupt handler for USART1 */
void (*usart0_irq) (void);
/* Interrupt handler for USART1 */
void (*usart1_irq) (void);
@@ -53,8 +54,6 @@ static const conf_func config_func_ptrs[] = {
.init = Sniffer_init,
.exit = Sniffer_exit,
.run = Sniffer_run,
.usart0_irq = Sniffer_usart0_irq,
.usart1_irq = Sniffer_usart1_irq,
},
#endif
#ifdef HAVE_CCID
@@ -147,8 +146,7 @@ extern int main(void)
unsigned int i = 0;
led_init();
led_blink(LED_RED, BLINK_ALWAYS_ON);
led_blink(LED_GREEN, BLINK_ALWAYS_ON);
led_blink(LED_RED, BLINK_3O_5F);
/* Enable watchdog for 2000ms, with no window */
WDT_Enable(WDT, WDT_MR_WDRSTEN | WDT_MR_WDDBGHLT | WDT_MR_WDIDLEHLT |
@@ -156,7 +154,34 @@ extern int main(void)
PIO_InitializeInterrupts(0);
print_banner();
EEFC_ReadUniqueID(g_unique_id);
printf("\n\r\n\r"
"=============================================================================\n\r"
"SIMtrace2 firmware " GIT_VERSION "\n\r"
"(C) 2010-2017 by Harald Welte, 2018-2019 by Kevin Redon\n\r"
"=============================================================================\n\r");
#if (TRACE_LEVEL >= TRACE_LEVEL_INFO)
TRACE_INFO("Chip ID: 0x%08lx (Ext 0x%08lx)\n\r", CHIPID->CHIPID_CIDR, CHIPID->CHIPID_EXID);
TRACE_INFO("Serial Nr. %08x-%08x-%08x-%08x\n\r",
g_unique_id[0], g_unique_id[1],
g_unique_id[2], g_unique_id[3]);
uint8_t reset_cause = (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos;
static const char* reset_causes[] = {
"general reset (first power-up reset)",
"backup reset (return from backup mode)",
"watchdog reset (watchdog fault occurred)",
"software reset (processor reset required by the software)",
"user reset (NRST pin detected low)",
};
if (reset_cause < ARRAY_SIZE(reset_causes)) {
TRACE_INFO("Reset Cause: %s\n\r", reset_causes[reset_cause]);
} else {
TRACE_INFO("Reset Cause: 0x%lx\n\r", (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos);
}
#endif
board_main_top();
TRACE_INFO("USB init...\n\r");
@@ -177,7 +202,8 @@ extern int main(void)
}
TRACE_INFO("calling configure of all configurations...\n\r");
for (i = 1; i < ARRAY_SIZE(config_func_ptrs); i++) {
for (i = 1; i < sizeof(config_func_ptrs) / sizeof(config_func_ptrs[0]);
++i) {
if (config_func_ptrs[i].configure)
config_func_ptrs[i].configure();
}

75
firmware/apps/dfu/main.c
View File

@@ -26,15 +26,8 @@
#include <osmocom/core/timer.h>
/* USB alternate interface index used to identify which partition to flash */
/** USB alternate interface index indicating RAM partition */
#define ALTIF_RAM 0
/** USB alternate interface index indicating flash partition */
#if defined(ENVIRONMENT_flash)
#define ALTIF_FLASH 1
#elif defined(ENVIRONMENT_dfu)
#define ALTIF_FLASH 2
#endif
unsigned int g_unique_id[4];
/* remember if the watchdog has been configured in the main loop so we can kick it in the ISR */
@@ -51,18 +44,10 @@ static const Pin pinsLeds[] = { PINS_LEDS } ;
*----------------------------------------------------------------------------*/
#define RAM_ADDR(offset) (IRAM_ADDR + BOARD_DFU_RAM_SIZE + offset)
#if defined(ENVIRONMENT_flash)
#define FLASH_ADDR(offset) (IFLASH_ADDR + BOARD_DFU_BOOT_SIZE + offset)
#elif defined(ENVIRONMENT_dfu)
#define FLASH_ADDR(offset) (IFLASH_ADDR + offset)
#endif
#define IRAM_END ((uint8_t *)IRAM_ADDR + IRAM_SIZE)
#if defined(ENVIRONMENT_flash)
#define IFLASH_END ((uint8_t *)IFLASH_ADDR + IFLASH_SIZE)
#elif defined(ENVIRONMENT_dfu)
#define IFLASH_END ((uint8_t *)IFLASH_ADDR + BOARD_DFU_BOOT_SIZE)
#endif
#define IFLASH_END ((uint8_t *)IFLASH_ADDR + IFLASH_SIZE)
#define IRAM_END ((uint8_t *)IRAM_ADDR + IRAM_SIZE)
/* incoming call-back: Host has transferred 'len' bytes (stored at
* 'data'), which we shall write to 'offset' into the partition
@@ -105,11 +90,7 @@ int USBDFU_handle_dnload(uint8_t altif, unsigned int offset,
break;
case ALTIF_FLASH:
addr = FLASH_ADDR(offset);
#if defined(ENVIRONMENT_flash)
if (addr < IFLASH_ADDR || addr + len >= IFLASH_ADDR + IFLASH_SIZE) {
#elif defined(ENVIRONMENT_dfu)
if (addr < IFLASH_ADDR || addr + len >= IFLASH_ADDR + BOARD_DFU_BOOT_SIZE) {
#endif
g_dfu->state = DFU_STATE_dfuERROR;
g_dfu->status = DFU_STATUS_errADDRESS;
rc = DFU_RET_STALL;
@@ -243,17 +224,6 @@ static void check_exec_dbg_cmd(void)
//board_exec_dbg_cmd(ch);
}
/* print a horizontal line of '=' characters; Doing this in a loop vs. using a 'const'
* string saves us ~60 bytes of executable size (matters particularly for DFU loader) */
static void print_line(void)
{
int i;
for (i = 0; i < 78; i++)
fputc('=', stdout);
fputc('\n', stdout);
fputc('\r', stdout);
}
/*------------------------------------------------------------------------------
* Main
*------------------------------------------------------------------------------*/
@@ -276,45 +246,34 @@ extern int main(void)
PIO_Clear(&pinsLeds[LED_NUM_GREEN]);
#endif
PIO_InitializeInterrupts(0);
EEFC_ReadUniqueID(g_unique_id);
printf("\n\r\n\r");
print_line();
printf("DFU bootloader %s for board %s\n\r"
"(C) 2010-2017 by Harald Welte, 2018-2019 by Kevin Redon\n\r",
printf("\n\r\n\r"
"=============================================================================\n\r"
"DFU bootloader %s for board %s\n\r"
"(C) 2010-2017 by Harald Welte, 2018-2019 by Kevin Redon\n\r"
"=============================================================================\n\r",
manifest_revision, manifest_board);
print_line();
#if (TRACE_LEVEL >= TRACE_LEVEL_INFO)
TRACE_INFO("Chip ID: 0x%08lx (Ext 0x%08lx)\n\r", CHIPID->CHIPID_CIDR, CHIPID->CHIPID_EXID);
TRACE_INFO("Chip ID: 0x%08x (Ext 0x%08x)\n\r", CHIPID->CHIPID_CIDR, CHIPID->CHIPID_EXID);
TRACE_INFO("Serial Nr. %08x-%08x-%08x-%08x\n\r",
g_unique_id[0], g_unique_id[1],
g_unique_id[2], g_unique_id[3]);
static const char* reset_causes[] = {
"general reset (first power-up reset)",
"backup reset (return from backup mode)",
"watchdog reset (watchdog fault occurred)",
"software reset (processor reset required by the software)",
"user reset (NRST pin detected low)",
};
if (reset_cause < ARRAY_SIZE(reset_causes)) {
TRACE_INFO("Reset Cause: %s\n\r", reset_causes[reset_cause]);
} else {
TRACE_INFO("Reset Cause: 0x%lx\n\r", (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos);
}
#endif
TRACE_INFO("Reset Cause: 0x%lx\n\r", reset_cause);
#if (TRACE_LEVEL >= TRACE_LEVEL_INFO)
/* Find out why we are in the DFU bootloader, and not the main application */
TRACE_INFO("DFU bootloader start reason: ");
switch (USBDFU_OverrideEnterDFU()) {
case 0:
if (SCB->VTOR < IFLASH_ADDR + BOARD_DFU_BOOT_SIZE) {
TRACE_INFO_WP("unknown\n\r");
} else {
TRACE_INFO_WP("DFU is the main application\n\r");
}
break;
/* 0 normally means that there is no override, but we are in the bootloader,
* thus the first check in board_cstartup_gnu did return something else than 0.
* this can only be g_dfu->magic which is erased when the segment are
* relocated, which happens in board_cstartup_gnu just after USBDFU_OverrideEnterDFU.
* no static variable can be used to store this case since this will also be overwritten
*/
case 1:
TRACE_INFO_WP("DFU switch requested by main application\n\r");
break;

1
firmware/apps/dfu/usb_strings.txt
View File

@@ -3,4 +3,3 @@ PRODUCT_STRING
DFU (Device Firmware Upgrade)
RAM
Flash (Application Partition)
Flash (Bootloader Partition)

2
firmware/apps/trace/Makefile
View File

@@ -1,3 +1,3 @@
C_FILES += $(C_LIBUSB_RT)
C_FILES += card_emu.c cciddriver.c iso7816_4.c iso7816_fidi.c mitm.c mode_cardemu.c mode_ccid.c simtrace_iso7816.c sniffer.c usb.c
C_FILES += card_emu.c cciddriver.c iso7816_4.c iso7816_fidi.c mitm.c mode_cardemu.c mode_ccid.c simtrace_iso7816.c sniffer.c tc_etu.c usb.c

18
firmware/apps/trace/main.c
View File

@@ -24,9 +24,10 @@
#include "board.h"
#include "simtrace.h"
#include "utils.h"
#include "main_common.h"
#include "osmocom/core/timer.h"
unsigned int g_unique_id[4];
/*------------------------------------------------------------------------------
* Internal variables
*------------------------------------------------------------------------------*/
@@ -157,7 +158,20 @@ extern int main(void)
PIO_InitializeInterrupts(0);
print_banner();
EEFC_ReadUniqueID(g_unique_id);
printf("\n\r\n\r"
"=============================================================================\n\r"
"SIMtrace2 firmware " GIT_VERSION " (C) 2010-2016 by Harald Welte\n\r"
"=============================================================================\n\r");
TRACE_INFO("Chip ID: 0x%08lx (Ext 0x%08lx)\n\r", CHIPID->CHIPID_CIDR, CHIPID->CHIPID_EXID);
TRACE_INFO("Serial Nr. %08x-%08x-%08x-%08x\n\r",
g_unique_id[0], g_unique_id[1],
g_unique_id[2], g_unique_id[3]);
TRACE_INFO("Reset Cause: 0x%lx\n\r", (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos);
TRACE_INFO("USB configuration used: %d\n\r", simtrace_config);
board_main_top();
TRACE_INFO("USB init...\n\r");

2
firmware/apps/triple_play/Makefile
View File

@@ -1,3 +1,3 @@
C_FILES += $(C_LIBUSB_RT)
C_FILES += card_emu.c iso7816_4.c iso7816_fidi.c mitm.c mode_cardemu.c mode_ccid.c simtrace_iso7816.c sniffer.c usb.c
C_FILES += card_emu.c iso7816_4.c iso7816_fidi.c mitm.c mode_cardemu.c mode_ccid.c simtrace_iso7816.c sniffer.c tc_etu.c usb.c

14
firmware/apps/triple_play/main.c
View File

@@ -26,6 +26,8 @@
#include "req_ctx.h"
#include <osmocom/core/timer.h>
unsigned int g_unique_id[4];
/*------------------------------------------------------------------------------
* Internal variables
*------------------------------------------------------------------------------*/
@@ -147,7 +149,17 @@ extern int main(void)
PIO_InitializeInterrupts(0);
print_banner();
EEFC_ReadUniqueID(g_unique_id);
printf("\r\n\r\n"
"=============================================================================\r\n"
"SIMtrace2 firmware " GIT_REVISION " (C) 2010-2017 by Harald Welte\r\n"
"=============================================================================\r\n");
TRACE_INFO("Serial Nr. %08x-%08x-%08x-%08x\r\n",
g_unique_id[0], g_unique_id[1],
g_unique_id[2], g_unique_id[3]);
board_main_top();
TRACE_INFO("USB init...\r\n");

45
firmware/atmel_softpack_libraries/libchip_sam3s/source/USBD_HAL.c
View File

@@ -45,6 +45,11 @@
* Headers
*---------------------------------------------------------------------------*/
#ifdef TRACE_LEVEL
#undef TRACE_LEVEL
#endif
#define TRACE_LEVEL TRACE_LEVEL_WARNING
#include "chip.h"
#include "USBD_HAL.h"
#include <usb/device/dfu/dfu.h>
@@ -1077,14 +1082,6 @@ static inline uint8_t UDP_Read(uint8_t bEndpoint,
* Exported functions
*---------------------------------------------------------------------------*/
uint16_t USBD_GetEndpointSize(uint8_t bEndpoint)
{
Endpoint *pEndpoint = &(endpoints[bEndpoint]);
return pEndpoint->size;
}
/**
* USBD (UDP) interrupt handler
* Manages device resume, suspend, end of bus reset.
@@ -1141,7 +1138,7 @@ void USBD_IrqHandler(void)
/* Resume (Wakeup) */
if ((status & (UDP_ISR_WAKEUP | UDP_ISR_RXRSM)) != 0) {
TRACE_DEBUG_WP("Res ");
TRACE_INFO_WP("Res ");
/* Clear and disable resume interrupts */
UDP->UDP_ICR = UDP_ICR_WAKEUP | UDP_ICR_RXRSM | UDP_ICR_RXSUSP;
UDP->UDP_IDR = UDP_IDR_WAKEUP | UDP_IDR_RXRSM;
@@ -1153,7 +1150,7 @@ void USBD_IrqHandler(void)
This interrupt is always treated last (hence the '==') */
if (status == UDP_ISR_RXSUSP) {
TRACE_DEBUG_WP("Susp ");
TRACE_INFO_WP("Susp ");
/* Enable wakeup */
UDP->UDP_IER = UDP_IER_WAKEUP | UDP_IER_RXRSM;
/* Acknowledge interrupt */
@@ -1164,26 +1161,19 @@ void USBD_IrqHandler(void)
/* End of bus reset */
else if ((status & UDP_ISR_ENDBUSRES) != 0) {
TRACE_DEBUG_WP("EoBRes ");
TRACE_INFO_WP("EoBRes ");
#if defined(BOARD_USB_DFU)
#if defined(APPLICATION_dfu)
/* if we are currently in the DFU bootloader, and we are beyond
* the MANIFEST stage, we shall switch to the normal
* application */
if (g_dfu->past_manifest) {
#if defined(ENVIRONMENT_flash)
if (g_dfu->past_manifest)
USBDFU_SwitchToApp();
#elif defined(ENVIRONMENT_dfu)
USBDFU_SwitchToDFU();
#endif
}
#else
/* if we are currently in the main application, and we are in
* appDETACH state or past downloading, switch into the DFU bootloader.
*/
if (g_dfu->state == DFU_STATE_appDETACH || g_dfu->state == DFU_STATE_dfuMANIFEST)
* appDETACH state, switch into the DFU bootloader */
if (g_dfu->state == DFU_STATE_appDETACH)
DFURT_SwitchToDFU();
#endif /* APPLICATION_dfu */
#endif /* BOARD_USB_DFU */
@@ -1212,7 +1202,7 @@ void USBD_IrqHandler(void)
if (status != 0) {
TRACE_DEBUG_WP("\n\r - ");
TRACE_INFO_WP("\n\r - ");
}
}
eptnum++;
@@ -1221,7 +1211,7 @@ void USBD_IrqHandler(void)
/* Toggle LED back to its previous state */
TRACE_DEBUG_WP("!");
TRACE_DEBUG_WP("\n\r");
TRACE_INFO_WP("\n\r");
if (USBD_GetState() >= USBD_STATE_POWERED) {
//LED_Clear(USBD_LEDUSB);
@@ -1371,7 +1361,7 @@ uint8_t USBD_HAL_ConfigureEP(const USBEndpointDescriptor *pDescriptor)
UDP->UDP_IER = (1 << bEndpoint);
}
TRACE_DEBUG_WP("CfgEp%d ", bEndpoint);
TRACE_INFO_WP("CfgEp%d ", bEndpoint);
return bEndpoint;
}
@@ -1539,7 +1529,7 @@ void USBD_HAL_RemoteWakeUp(void)
UDP_EnableUsbClock();
UDP_EnableTransceiver();
TRACE_DEBUG_WP("RWUp ");
TRACE_INFO_WP("RWUp ");
// Activates a remote wakeup (edge on ESR), then clear ESR
UDP->UDP_GLB_STAT |= UDP_GLB_STAT_ESR;
@@ -1702,10 +1692,7 @@ void USBD_HAL_Suspend(void)
/* The device enters the Suspended state */
UDP_DisableTransceiver();
UDP_DisableUsbClock();
/* Don't disable peripheral clock; this somehow breaks completion of any IN transfers
* that have already been written to the peripheral, and which we expect to complete
* after resume */
//UDP_DisablePeripheralClock();
UDP_DisablePeripheralClock();
}
/**

2
firmware/atmel_softpack_libraries/libchip_sam3s/source/efc.c
View File

@@ -163,7 +163,7 @@ extern void EFC_TranslateAddress( Efc** ppEfc, uint32_t dwAddress, uint16_t* pwP
wPage = (dwAddress - IFLASH_ADDR) / IFLASH_PAGE_SIZE;
wOffset = (dwAddress - IFLASH_ADDR) % IFLASH_PAGE_SIZE;
TRACE_DEBUG( "Translated 0x%08lX to page=%d and offset=%d\n\r", dwAddress, wPage, wOffset ) ;
TRACE_DEBUG( "Translated 0x%08X to page=%d and offset=%d\n\r", dwAddress, wPage, wOffset ) ;
/* Store values */
if ( pEfc )
{

2
firmware/atmel_softpack_libraries/libchip_sam3s/source/flashd.c
View File

@@ -134,7 +134,7 @@ static void ComputeLockRange( uint32_t dwStart, uint32_t dwEnd, uint32_t *pdwAct
// Store actual page numbers
EFC_ComputeAddress( pStartEfc, wActualStartPage, 0, pdwActualStart ) ;
EFC_ComputeAddress( pEndEfc, wActualEndPage, 0, pdwActualEnd ) ;
TRACE_DEBUG( "Actual lock range is 0x%06lX - 0x%06lX\n\r", *pdwActualStart, *pdwActualEnd ) ;
TRACE_DEBUG( "Actual lock range is 0x%06X - 0x%06X\n\r", *pdwActualStart, *pdwActualEnd ) ;
}

26
firmware/atmel_softpack_libraries/libchip_sam3s/source/pio_it.c
View File

@@ -211,16 +211,6 @@ extern void PIO_InitializeInterrupts( uint32_t dwPriority )
NVIC_EnableIRQ( PIOC_IRQn ) ;
}
static InterruptSource *find_intsource4pin(const Pin *pPin)
{
unsigned int i ;
for (i = 0; i < _dwNumSources; i++) {
if (_aIntSources[i].pPin == pPin)
return &_aIntSources[i];
}
return NULL;
}
/**
* Configures a PIO or a group of PIO to generate an interrupt on status
* change. The provided interrupt handler will be called with the triggering
@@ -238,17 +228,15 @@ extern void PIO_ConfigureIt( const Pin *pPin, void (*handler)( const Pin* ) )
assert( pPin ) ;
pio = pPin->pio ;
assert( _dwNumSources < MAX_INTERRUPT_SOURCES ) ;
pSource = find_intsource4pin(pPin);
if (!pSource) {
/* Define new source */
TRACE_DEBUG( "PIO_ConfigureIt: Defining new source #%" PRIu32 ".\n\r", _dwNumSources ) ;
assert( _dwNumSources < MAX_INTERRUPT_SOURCES ) ;
pSource = &(_aIntSources[_dwNumSources]) ;
pSource->pPin = pPin ;
_dwNumSources++ ;
}
/* Define new source */
TRACE_DEBUG( "PIO_ConfigureIt: Defining new source #%" PRIu32 ".\n\r", _dwNumSources ) ;
pSource = &(_aIntSources[_dwNumSources]) ;
pSource->pPin = pPin ;
pSource->handler = handler ;
_dwNumSources++ ;
/* PIO3 with additional interrupt support
* Configure additional interrupt mode registers */

7
firmware/atmel_softpack_libraries/libchip_sam3s/source/unique_id.c
View File

@@ -8,11 +8,6 @@ void EEFC_ReadUniqueID(unsigned int *pdwUniqueID)
{
unsigned int status;
/* disable interrupts, as interrupt vectors are stored in flash,
* and after STUI was issued, we can no longer access flassh until
* SPUI complets */
__disable_irq();
/* Errata / Workaround: Set bit 16 of EEFC Flash Mode Register
* to 1 */
EFC->EEFC_FMR |= (1 << 16);
@@ -45,6 +40,4 @@ void EEFC_ReadUniqueID(unsigned int *pdwUniqueID)
do {
status = EFC->EEFC_FSR;
} while ((status & EEFC_FSR_FRDY) != EEFC_FSR_FRDY);
__enable_irq();
}

2
firmware/atmel_softpack_libraries/usb/device/core/USBD.c
View File

@@ -300,7 +300,7 @@ void USBD_SetConfiguration(uint8_t cfgnum)
else {
deviceState = USBD_STATE_ADDRESS;
/* Reset all endpoints */
USBD_HAL_ResetEPs(0xFFFFFFFE, USBD_STATUS_RESET, 0);
USBD_HAL_ResetEPs(0xFFFFFFFF, USBD_STATUS_RESET, 0);
}
}

7
firmware/atmel_softpack_libraries/usb/device/dfu/dfu.h
View File

@@ -39,8 +39,8 @@ struct dfu_desc {
#define DFU_FUNC_DESC { \
.bLength = USB_DT_DFU_SIZE, \
.bDescriptorType = USB_DT_DFU, \
.bmAttributes = USB_DFU_CAN_UPLOAD | USB_DFU_CAN_DOWNLOAD | USB_DFU_WILL_DETACH, \
.wDetachTimeOut = 0x00, \
.bmAttributes = USB_DFU_CAN_UPLOAD | USB_DFU_CAN_DOWNLOAD, \
.wDetachTimeOut = 0xff00, \
.wTransferSize = BOARD_DFU_PAGE_SIZE, \
.bcdDFUVersion = 0x0100, \
}
@@ -124,9 +124,6 @@ void USBDFU_Initialize(const USBDDriverDescriptors *pDescriptors);
/* USBD tells us to switch from DFU mode to application mode */
void USBDFU_SwitchToApp(void);
/* USBD tells us to switch from to DFU mode */
void USBDFU_SwitchToDFU(void);
/* Return values to be used by USBDFU_handle_{dn,up}load */
#define DFU_RET_NOTHING 0
#define DFU_RET_ZLP 1

29
firmware/atmel_softpack_libraries/usb/device/dfu/dfu_desc.c
View File

@@ -19,10 +19,9 @@ enum {
STR_MANUF = 1,
STR_PROD,
STR_CONFIG,
// strings for the first alternate interface (e.g. DFU)
_STR_FIRST_ALT,
// serial string
STR_SERIAL = (_STR_FIRST_ALT + BOARD_DFU_NUM_IF),
STR_SERIAL = (_STR_FIRST_ALT+BOARD_DFU_NUM_IF),
// version string (on additional interface)
VERSION_CONF_STR,
VERSION_STR,
@@ -30,25 +29,6 @@ enum {
STRING_DESC_CNT,
};
/* string used to replace one of both DFU flash partition atlsettings */
static const unsigned char usb_string_notavailable[] = {
USBStringDescriptor_LENGTH(13),
USBGenericDescriptor_STRING,
USBStringDescriptor_UNICODE('n'),
USBStringDescriptor_UNICODE('o'),
USBStringDescriptor_UNICODE('t'),
USBStringDescriptor_UNICODE(' '),
USBStringDescriptor_UNICODE('a'),
USBStringDescriptor_UNICODE('v'),
USBStringDescriptor_UNICODE('a'),
USBStringDescriptor_UNICODE('i'),
USBStringDescriptor_UNICODE('l'),
USBStringDescriptor_UNICODE('a'),
USBStringDescriptor_UNICODE('b'),
USBStringDescriptor_UNICODE('l'),
USBStringDescriptor_UNICODE('e'),
};
/* USB string for the serial (using 128-bit device ID) */
static unsigned char usb_string_serial[] = {
USBStringDescriptor_LENGTH(32),
@@ -141,7 +121,7 @@ static const USBDeviceDescriptor fsDevice = {
.bNumEndpoints = 0, \
.bInterfaceClass = 0xfe, \
.bInterfaceSubClass = 1, \
.iInterface = (_STR_FIRST_ALT + ALT), \
.iInterface = (_STR_FIRST_ALT+ALT), \
.bInterfaceProtocol = 2, \
}
@@ -200,11 +180,6 @@ void set_usb_serial_str(void)
for (i = 0; i < ARRAY_SIZE(usb_strings) && i < ARRAY_SIZE(usb_strings_extended); i++) {
usb_strings_extended[i] = usb_strings[i];
}
#if defined(ENVIRONMENT_dfu)
usb_strings_extended[_STR_FIRST_ALT + 1] = usb_string_notavailable;
#elif defined(ENVIRONMENT_flash)
usb_strings_extended[_STR_FIRST_ALT + 2] = usb_string_notavailable;
#endif
usb_strings_extended[STR_SERIAL] = usb_string_serial;
usb_strings_extended[VERSION_CONF_STR] = usb_string_version_conf;
usb_strings_extended[VERSION_STR] = usb_string_version;

25
firmware/atmel_softpack_libraries/usb/device/dfu/dfu_driver.c
View File

@@ -33,7 +33,8 @@
#include <usb/common/dfu/usb_dfu.h>
#include <usb/device/dfu/dfu.h>
/** specific memory location shared across bootloader and application */
/* FIXME: this was used for a special ELF section which then got called
* by DFU code and Application code, across flash partitions */
#define __dfudata __attribute__ ((section (".dfudata")))
#define __dfufunc
@@ -41,14 +42,11 @@
static USBDDriver usbdDriver;
static unsigned char if_altsettings[1];
/** structure containing the DFU state and magic value to know if DFU or application should be started */
__dfudata struct dfudata _g_dfu = {
.state = DFU_STATE_dfuIDLE,
.state = DFU_STATE_appIDLE,
.past_manifest = 0,
.total_bytes = 0,
};
/** variable to structure containing DFU state */
struct dfudata *g_dfu = &_g_dfu;
WEAK void dfu_drv_updstatus(void)
@@ -85,7 +83,7 @@ static void __dfufunc handle_getstate(void)
{
uint8_t u8 = g_dfu->state;
TRACE_DEBUG("handle_getstate(%ld)\n\r", g_dfu->state);
TRACE_DEBUG("handle_getstate(%u)\n\r", g_dfu->state);
USBD_Write(0, (char *)&u8, sizeof(u8), NULL, 0);
}
@@ -463,20 +461,7 @@ void USBDFU_SwitchToApp(void)
/* make sure the MAGIC is not set to enter DFU again */
g_dfu->magic = 0;
/* disconnect from USB to ensure re-enumeration */
USBD_Disconnect();
/* disable any interrupts during transition */
__disable_irq();
/* Tell the hybrid to execute FTL JUMP! */
NVIC_SystemReset();
}
void USBDFU_SwitchToDFU(void)
{
/* make sure the MAGIC is not set to enter DFU again */
g_dfu->magic = USB_DFU_MAGIC;
printf("switching to app\r\n");
/* disconnect from USB to ensure re-enumeration */
USBD_Disconnect();

16
firmware/atmel_softpack_libraries/usb/device/dfu/dfu_runtime.c
View File

@@ -36,12 +36,7 @@
#include <usb/common/dfu/usb_dfu.h>
#include <usb/device/dfu/dfu.h>
/** specific memory location shared across bootloader and application */
#define __dfudata __attribute__ ((section (".dfudata")))
/** structure containing the magic value to know if DFU or application should be started */
__dfudata struct dfudata _g_dfu;
/** variable to structure containing the magic value to know if DFU or application should be started */
struct dfudata *g_dfu = &_g_dfu;
struct dfudata *g_dfu = (struct dfudata *) IRAM_ADDR;
/* FIXME: this was used for a special ELF section which then got called
* by DFU code and Application code, across flash partitions */
@@ -68,7 +63,7 @@ static void __dfufunc handle_getstate(void)
{
uint8_t u8 = g_dfu->state;
TRACE_DEBUG("handle_getstate(%lu)\n\r", g_dfu->state);
TRACE_DEBUG("handle_getstate(%u)\n\r", g_dfu->state);
USBD_Write(0, (char *)&u8, sizeof(u8), NULL, 0);
}
@@ -165,8 +160,6 @@ void USBDFU_Runtime_RequestHandler(const USBGenericRequest *request)
* will then trigger DFURT_SwitchToDFU() below */
TRACE_DEBUG("\r\n====dfu_detach\n\r");
g_dfu->state = DFU_STATE_appDETACH;
USBD_Write(0, 0, 0, 0, 0);
DFURT_SwitchToDFU();
ret = DFU_RET_ZLP;
goto out;
break;
@@ -211,14 +204,13 @@ out:
void DFURT_SwitchToDFU(void)
{
__disable_irq();
/* store the magic value that the DFU loader can detect and
* activate itself, rather than boot into the application */
g_dfu->magic = USB_DFU_MAGIC;
__DMB();
/* Disconnect the USB by removing the pull-up */
USBD_Disconnect();
__disable_irq();
/* reset the processor, we will start execution with the
* ResetVector of the bootloader */

2
firmware/atmel_softpack_libraries/usb/include/USBD.h
View File

@@ -214,8 +214,6 @@ typedef void (*MblTransferCallback)(void *pArg,
* Exported functions
*------------------------------------------------------------------------------*/
extern uint16_t USBD_GetEndpointSize(uint8_t bEndpoint);
//extern void USBD_IrqHandler(void);
extern void USBD_Init(void);

5
firmware/libboard/common/include/board_common.h
View File

@@ -112,13 +112,10 @@
#define BOARD_USB_UDP
#define BOARD_USB_DFU
#define BOARD_DFU_BOOT_SIZE (16 * 1024)
#define BOARD_DFU_RAM_SIZE (2 * 1024)
#define BOARD_DFU_PAGE_SIZE 512
/** number of DFU interfaces (used to flash specific partitions) */
#define BOARD_DFU_NUM_IF 3
#define BOARD_DFU_NUM_IF 2
extern void board_exec_dbg_cmd(int ch);
extern void board_main_top(void);

8
firmware/libboard/common/include/sim_switch.h
View File

@@ -14,13 +14,5 @@
*/
#pragma once
/** switch card lines to use physical or emulated card
* @param[in] nr card interface number (i.e. slot)
* @param[in] physical which physical interface to switch to (e.g. 0: physical, 1: virtual)
* @return 0 on success, negative else
*/
int sim_switch_use_physical(unsigned int nr, int physical);
/** initialise card switching capabilities
* @return number of switchable card interfaces
*/
int sim_switch_init(void);

8
firmware/libboard/common/resources/sam3s4/dfu.ld
View File

@@ -39,9 +39,9 @@ SEARCH_DIR(.)
MEMORY
{
/* reserve the first 16k (= 0x4000) for the DFU bootloader */
rom (rx) : ORIGIN = 0x00400000 + 16K, LENGTH = 256K - 16K /* flash, 256K */
/* note: dfudata will be at the start */
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 48K /* SRAM, 48K */
rom (rx) : ORIGIN = 0x00404000, LENGTH = 0x0003c000 /* flash, 256K */
/* reserve the first 32 (= 0x20) bytes for the _g_dfu struct */
ram (rwx) : ORIGIN = 0x20000020, LENGTH = 0x0000bfe0 /* sram, 48K */
}
/* Section Definitions */
@@ -111,8 +111,6 @@ SECTIONS
{
. = ALIGN(4);
_srelocate = .;
/* we must make sure the .dfudata is linked to start of RAM */
*(.dfudata .dfudata.*);
*(.ramfunc .ramfunc.*);
*(.data .data.*);
. = ALIGN(4);

4
firmware/libboard/common/resources/sam3s4/flash.ld
View File

@@ -38,8 +38,8 @@ SEARCH_DIR(.)
/* Memory Spaces Definitions */
MEMORY
{
rom (rx) : ORIGIN = 0x00400000, LENGTH = 16K /* flash, 256K, but only the first 16K should be used for the bootloader */
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 48K /* SRAM, 48K */
rom (rx) : ORIGIN = 0x00400000, LENGTH = 0x00040000 /* flash, 256K */
ram (rwx) : ORIGIN = 0x20000000, LENGTH = 0x0000c000 /* sram, 48K */
}
/* Section Definitions */

7
firmware/libboard/common/source/board_cstartup_gnu.c
View File

@@ -126,7 +126,7 @@ IntFunc exception_table[] = {
IrqHandlerNotUsed /* 35 not used */
};
#if defined(BOARD_USB_DFU) && defined(APPLICATION_dfu) && defined(ENVIRONMENT_flash)
#if defined(BOARD_USB_DFU) && defined(APPLICATION_dfu)
#include "usb/device/dfu/dfu.h"
static void BootIntoApp(void)
{
@@ -159,9 +159,8 @@ void ResetException( void )
LowLevelInit() ;
#if defined(BOARD_USB_DFU) && defined(APPLICATION_dfu) && defined(ENVIRONMENT_flash)
// boot application if there is not DFU override
if (!USBDFU_OverrideEnterDFU() && SCB->VTOR < IFLASH_ADDR + BOARD_DFU_BOOT_SIZE) {
#if defined(BOARD_USB_DFU) && defined(APPLICATION_dfu)
if (!USBDFU_OverrideEnterDFU()) {
UART_Exit();
__disable_irq();
BootIntoApp();

5
firmware/libboard/common/source/board_lowlevel.c
View File

@@ -218,8 +218,3 @@ void mdelay(unsigned int msecs)
do {
} while ((jiffies - jiffies_start) < msecs);
}
void abort() {
NVIC_SystemReset();
while(1) {};
}

0
firmware/libboard/ngff_cardem/source/sim_switch.c → firmware/libboard/common/source/sim_switch.c
View File

107
firmware/libboard/ngff_cardem/include/board.h
View File

@@ -1,107 +0,0 @@
/* Osmocom ngff-cardem board definition
*
* (C) 2021 by Harald Welte <laforge@osmocom.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#pragma once
#include "board_common.h"
#include "simtrace_usb.h"
/** Name of the board */
#define BOARD_NAME "NGFF-CARDEM"
/** Board definition */
#define ngff_cardem
/** oscillator used as main clock source (in Hz) */
#define BOARD_MAINOSC 12000000
/** desired main clock frequency (in Hz, based on BOARD_MAINOSC) */
#define BOARD_MCK 58000000 // 12.000 * 29 / 6
/** MCU pin connected to red LED */
#define PIO_LED_RED PIO_PA17
/** MCU pin connected to green LED */
#define PIO_LED_GREEN PIO_PA18
/** red LED pin definition */
#define PIN_LED_RED {PIO_LED_RED, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
/** green LED pin definition */
#define PIN_LED_GREEN {PIO_LED_GREEN, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
/** LEDs pin definition */
#define PINS_LEDS PIN_LED_RED, PIN_LED_GREEN
/** index for red LED in LEDs pin definition array */
#define LED_NUM_RED 0
/** index for green LED in LEDs pin definition array */
#define LED_NUM_GREEN 1
/** the green LED is actually red and used as indication for USIM1 */
#define LED_USIM1 LED_GREEN
/* USIM 2 interface (USART) */
#define PIN_USIM2_CLK {PIO_PA2, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
#define PIN_USIM2_IO {PIO_PA6, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PINS_ISO7816_USIM2 PIN_USIM2_CLK, PIN_USIM2_IO
/* USIM 2 interface (TC) */
#define PIN_USIM2_IO_TC {PIO_PA1, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
#define PIN_USIM2_CLK_TC {PIO_PA4, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
#define PINS_TC_USIM2 PIN_USIM2_IO_TC, PIN_USIM2_CLK_TC
/* USIM 1 interface (USART) */
#define PIN_USIM1_IO {PIO_PA22, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_USIM1_CLK {PIO_PA23, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PINS_ISO7816_USIM1 PIN_USIM1_CLK, PIN_USIM1_IO
/* USIM 1 interface (TC) */
#define PIN_USIM1_IO_TC {PIO_PA27, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
#define PIN_USIM1_CLK_TC {PIO_PA29, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
#define PINS_TC_USIM1 PIN_USIM1_IO_TC, PIN_USIM1_CLK_TC
#define PIN_USIM1_nRST {PIO_PA24, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
#define PIN_USIM1_VCC {PIO_PB2, PIOB, ID_PIOB, PIO_INPUT, PIO_DEFAULT}
#define PIN_USIM2_nRST {PIO_PA7, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
//#define PIN_USIM2_VCC {PIO_PB2, PIOB, ID_PIOB, PIO_INPUT, PIO_DEFAULT}
#define PINS_USIM1 PINS_TC_USIM1, PINS_ISO7816_USIM1, PIN_USIM1_nRST
#define PINS_USIM2 PINS_TC_USIM2, PINS_ISO7816_USIM2, PIN_USIM2_nRST
/* from v3 and onwards only (!) */
#define PIN_DET_USIM1_PRES {PIO_PA8, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP | PIO_DEGLITCH | PIO_IT_EDGE}
/* inputs reading the WWAN LED level */
#define PIN_WWAN1 {PIO_PA15, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP | PIO_DEGLITCH | PIO_IT_EDGE}
#define PINS_WWAN_IN { PIN_WWAN1 }
/* outputs controlling RESET input of modems */
#define PIN_PERST1 {PIO_PA25, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_PULLUP}
#define PINS_PERST { PIN_PERST1 }
#define PIN_VERSION_DET {PIO_PA19, PIOA, ID_PIOA, PIO_PERIPH_D, PIO_DEFAULT}
/* GPIO towards SPDT switches between real SIM and SAM3 */
//#define PIN_SIM_SWITCH1 {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
//#define PIN_SIM_SWITCH2 {PIO_PA28, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_SELFPOWERED_NORWAKEUP
#define BOARD_USB_VENDOR_ID USB_VENDOR_OPENMOKO
#define BOARD_USB_PRODUCT_ID USB_PRODUCT_NGFF_CARDEM
#define BOARD_DFU_USB_PRODUCT_ID USB_PRODUCT_NGFF_CARDEM
#define BOARD_USB_RELEASE 0x010
#define DETECT_VCC_BY_ADC
#define VCC_UV_THRESH_1V8 1500000
#define VCC_UV_THRESH_3V 2500000
#define HAVE_CARDEM

22
firmware/libboard/ngff_cardem/include/card_pres.h
View File

@@ -1,22 +0,0 @@
/* card presence utilities
*
* (C) 2016-2017 by Harald Welte <hwelte@hmw-consulting.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#pragma once
int is_card_present(int port);
int card_present_init(void);

20
firmware/libboard/ngff_cardem/include/wwan_led.h
View File

@@ -1,20 +0,0 @@
/* Code to read/track the status of the WWAN LEDs of attached modems
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#pragma once
int wwan_led_active(int wwan);
int wwan_led_init(void);

21
firmware/libboard/ngff_cardem/include/wwan_perst.h
View File

@@ -1,21 +0,0 @@
/* Code to control the PERST lines of attached modems
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#pragma once
int wwan_perst_set(int modem_nr, int active);
int wwan_perst_do_reset_pulse(int modem_nr, unsigned int duration_ms);
int wwan_perst_init(void);

1
firmware/libboard/ngff_cardem/product_string.txt
View File

@@ -1 +0,0 @@
ngff-cardem

152
firmware/libboard/ngff_cardem/source/board_ngff_cardem.c
View File

@@ -1,152 +0,0 @@
/* sysmocom quad-modem sysmoQMOD application code
*
* (C) 2021 Harald Welte <laforge@osmocom.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#include "board.h"
#include "simtrace.h"
#include "utils.h"
#include "led.h"
#include "wwan_led.h"
#include "wwan_perst.h"
#include "sim_switch.h"
#include "boardver_adc.h"
#include "card_pres.h"
#include <osmocom/core/timer.h>
#include "usb_buf.h"
/* array of generated USB Strings */
extern unsigned char *usb_strings[];
/* returns '1' in case we should break any endless loop */
void board_exec_dbg_cmd(int ch)
{
switch (ch) {
case '?':
printf("\t?\thelp\n\r");
printf("\tR\treset SAM3\n\r");
printf("\tl\tswitch off LED 1\n\r");
printf("\tL\tswitch on LED 1\n\r");
printf("\tg\tswitch off LED 2\n\r");
printf("\tG\tswitch on LED 2\n\r");
printf("\tU\tProceed to USB Initialization\n\r");
printf("\t1\tGenerate 1ms reset pulse on WWAN1\n\r");
printf("\t!\tSwitch Channel A from physical -> remote\n\r");
printf("\t@\tSwitch Channel B from physical -> remote\n\r");
printf("\tt\t(pseudo)talloc report\n\r");
break;
case 'R':
printf("Asking NVIC to reset us\n\r");
USBD_Disconnect();
NVIC_SystemReset();
break;
case 'l':
led_blink(LED_GREEN, BLINK_ALWAYS_OFF);
printf("LED 1 switched off\n\r");
break;
case 'L':
led_blink(LED_GREEN, BLINK_ALWAYS_ON);
printf("LED 1 switched on\n\r");
break;
case 'g':
led_blink(LED_RED, BLINK_ALWAYS_OFF);
printf("LED 2 switched off\n\r");
break;
case 'G':
led_blink(LED_RED, BLINK_ALWAYS_ON);
printf("LED 2 switched on\n\r");
break;
case '1':
printf("Resetting Modem\n\r");
wwan_perst_do_reset_pulse(0, 300);
break;
case '!':
sim_switch_use_physical(0, 0);
break;
case 't':
talloc_report(NULL, stdout);
break;
default:
printf("Unknown command '%c'\n\r", ch);
break;
}
}
void board_main_top(void)
{
#ifndef APPLICATION_dfu
usb_buf_init();
wwan_led_init();
wwan_perst_init();
sim_switch_init();
#endif
/* Obtain the circuit board version (currently just prints voltage */
get_board_version_adc();
#ifndef APPLICATION_dfu
/* Initialize checking for card insert/remove events */
card_present_init();
#endif
}
static int uart_has_loopback_jumper(void)
{
unsigned int i;
const Pin uart_loopback_pins[] = {
{PIO_PA9A_URXD0, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT},
{PIO_PA10A_UTXD0, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
};
/* Configure UART pins as I/O */
PIO_Configure(uart_loopback_pins, PIO_LISTSIZE(uart_loopback_pins));
/* Send pattern over UART TX and check if it is received on RX
* If the loop doesn't get interrupted, RxD always follows TxD and thus a
* loopback jumper has been placed on RxD/TxD, and we will boot
* into DFU unconditionally
*/
int has_loopback_jumper = 1;
for (i = 0; i < 10; i++) {
/* Set TxD high; abort if RxD doesn't go high either */
PIO_Set(&uart_loopback_pins[1]);
if (!PIO_Get(&uart_loopback_pins[0])) {
has_loopback_jumper = 0;
break;
}
/* Set TxD low, abort if RxD doesn't go low either */
PIO_Clear(&uart_loopback_pins[1]);
if (PIO_Get(&uart_loopback_pins[0])) {
has_loopback_jumper = 0;
break;
}
}
/* Put pins back to UART mode */
const Pin uart_pins[] = {PINS_UART};
PIO_Configure(uart_pins, PIO_LISTSIZE(uart_pins));
return has_loopback_jumper;
}
int board_override_enter_dfu(void)
{
/* If the loopback jumper is set, we enter DFU mode */
if (uart_has_loopback_jumper())
return 1;
return 0;
}

76
firmware/libboard/ngff_cardem/source/card_pres.c
View File

@@ -1,76 +0,0 @@
/* card presence utilities
*
* (C) 2016-2021 by Harald Welte <hwelte@hmw-consulting.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#include <osmocom/core/timer.h>
#include "board.h"
#include "utils.h"
#include "card_pres.h"
#define NUM_CARDPRES 1
#define TIMER_INTERVAL_MS 500
static const Pin pin_cardpres[NUM_CARDPRES] = { PIN_DET_USIM1_PRES };
static int last_state[NUM_CARDPRES] = { -1 };
static struct osmo_timer_list cardpres_timer;
/* Determine if a SIM card is present in the given slot */
int is_card_present(int port)
{
const Pin *pin;
int present;
if (port < 0 || port >= NUM_CARDPRES)
return -1;
pin = &pin_cardpres[port];
/* Card present signals are low-active, as we have a switch
* against GND and an internal-pull-up in the SAM3 */
present = PIO_Get(pin) ? 0 : 1;
return present;
}
static void cardpres_tmr_cb(void *data)
{
unsigned int i;
for (i = 0; i < ARRAY_SIZE(pin_cardpres); i++) {
int state = is_card_present(i);
if (state != last_state[i]) {
TRACE_INFO("%u: Card Detect Status %d -> %d\r\n", i, last_state[i], state);
/* FIXME: report to USB host */
last_state[i] = state;
}
}
osmo_timer_schedule(&cardpres_timer, 0, TIMER_INTERVAL_MS*1000);
}
int card_present_init(void)
{
unsigned int i;
PIO_Configure(pin_cardpres, ARRAY_SIZE(pin_cardpres));
/* start timer */
cardpres_timer.cb = cardpres_tmr_cb;
osmo_timer_schedule(&cardpres_timer, 0, TIMER_INTERVAL_MS*1000);
return 2;
}

93
firmware/libboard/ngff_cardem/source/wwan_led.c
View File

@@ -1,93 +0,0 @@
/* Code to read/track the status of the WWAN LEDs of attached modems
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
/* Depending on the board this is running on, it might be possible
* for the controller to read the status of the WWAN LED output lines of
* the cellular modem. If the board supports this, it sets the
* PIN_WWAN1 and/or PIN_WWAN2 defines in its board.h file.
*/
#include "board.h"
#include "wwan_led.h"
#ifdef PIN_WWAN1
static const Pin pin_wwan1 = PIN_WWAN1;
static void wwan1_irqhandler(const Pin *pPin)
{
int active = wwan_led_active(0);
TRACE_INFO("0: WWAN LED %u\r\n", active);
/* TODO: notify host via USB */
}
#endif
#ifdef PIN_WWAN2
static const Pin pin_wwan2 = PIN_WWAN2;
static void wwan2_irqhandler(const Pin *pPin)
{
int active = wwan_led_active(1);
TRACE_INFO("1: WWAN LED %u\r\n", active);
/* TODO: notify host via USB */
}
#endif
/* determine if a tiven WWAN led is currently active or not */
int wwan_led_active(int wwan)
{
const Pin *pin;
int active;
switch (wwan) {
#ifdef PIN_WWAN1
case 0:
pin = &pin_wwan1;
break;
#endif
#ifdef PIN_WWAN2
case 1:
pin = &pin_wwan2;
break;
#endif
default:
return -1;
}
active = PIO_Get(pin) ? 0 : 1;
return active;
}
int wwan_led_init(void)
{
int num_leds = 0;
#ifdef PIN_WWAN1
PIO_Configure(&pin_wwan1, 1);
PIO_ConfigureIt(&pin_wwan1, wwan1_irqhandler);
PIO_EnableIt(&pin_wwan1);
num_leds++;
#endif
#ifdef PIN_WWAN2
PIO_Configure(&pin_wwan2, 1);
PIO_ConfigureIt(&pin_wwan2, wwan2_irqhandler);
PIO_EnableIt(&pin_wwan2);
num_leds++;
#endif
return num_leds;
}

127
firmware/libboard/ngff_cardem/source/wwan_perst.c
View File

@@ -1,127 +0,0 @@
/* Code to control the PERST lines of attached modems
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
/* Depending on the board this is running on, it might be possible
* for the controller to set the status of the PERST input line of
* the cellular modem. If the board supports this, it sets the
* PIN_PERST1 and/or PIN_PERST2 defines in its board.h file.
*/
#include "board.h"
#include "trace.h"
#include "wwan_perst.h"
#include <osmocom/core/timer.h>
struct wwan_perst {
uint8_t idx;
const Pin pin;
struct osmo_timer_list timer;
};
#ifdef PIN_PERST1
static struct wwan_perst perst1 = {
.idx = 0,
.pin = PIN_PERST1,
};
#endif
#ifdef PIN_PERST2
static struct wwan_perst perst2 = {
.idx = 1,
.pin = PIN_PERST2,
};
#endif
static int initialized = 0;
static void perst_tmr_cb(void *data)
{
struct wwan_perst *perst = data;
/* release the (low-active) reset */
TRACE_INFO("%u: De-asserting modem reset\r\n", perst->idx);
PIO_Clear(&perst->pin);
}
static struct wwan_perst *get_perst_for_modem(int modem_nr)
{
if (!initialized) {
TRACE_ERROR("Somebody forgot to call wwan_perst_init()\r\n");
wwan_perst_init();
}
switch (modem_nr) {
#ifdef PIN_PERST1
case 0:
return &perst1;
#endif
#ifdef PIN_PERST2
case 1:
return &perst2;
#endif
default:
return NULL;
}
}
int wwan_perst_do_reset_pulse(int modem_nr, unsigned int duration_ms)
{
struct wwan_perst *perst = get_perst_for_modem(modem_nr);
if (!perst)
return -1;
TRACE_INFO("%u: Asserting modem reset\r\n", modem_nr);
PIO_Set(&perst->pin);
osmo_timer_schedule(&perst->timer, duration_ms/1000, (duration_ms%1000)*1000);
return 0;
}
int wwan_perst_set(int modem_nr, int active)
{
struct wwan_perst *perst = get_perst_for_modem(modem_nr);
if (!perst)
return -1;
osmo_timer_del(&perst->timer);
if (active) {
TRACE_INFO("%u: Asserting modem reset\r\n", modem_nr);
PIO_Set(&perst->pin);
} else {
TRACE_INFO("%u: De-asserting modem reset\r\n", modem_nr);
PIO_Clear(&perst->pin);
}
return 0;
}
int wwan_perst_init(void)
{
int num_perst = 0;
#ifdef PIN_PERST1
PIO_Configure(&perst1.pin, 1);
perst1.timer.cb = perst_tmr_cb;
perst1.timer.data = (void *) &perst1;
num_perst++;
#endif
#ifdef PIN_PERST2
PIO_Configure(&perst2.pin, 1);
perst2.timer.cb = perst_tmr_cb;
perst2.timer.data = (void *) &perst2;
num_perst++;
#endif
initialized = 1;
return num_perst;
}

78
firmware/libboard/octsimtest/include/board.h
View File

@@ -50,28 +50,81 @@
/* Button to force bootloader start (shorted to ground when pressed */
#define PIN_BOOTLOADER_SW {PIO_PA5, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP}
//FIXME SIM_PWEN_PIN collides with PA5/bootloader_sw on octsimtest
/* Enable powering the card using the second 3.3 V output of the LDO (active high) */
#define SIM_PWEN_PIN {PIO_PA12, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
/* Enable powering the SIM card */
#define PWR_PINS SIM_PWEN_PIN
// FIXME PA8 is 32khz xtal on octsimtest
/* Card presence pin */
#define SW_SIM PIO_PA11
/* Pull card presence pin high (shorted to ground in card slot when card is present) */
#define SMARTCARD_CONNECT_PIN {SW_SIM, PIOA, ID_PIOA, PIO_INPUT, PIO_PULLUP | PIO_DEBOUNCE | PIO_DEGLITCH | PIO_IT_EDGE }
/** Smart card connection **/
//FIXME
/* Card RST reset signal input (active low; RST_SIM in schematic) */
#define PIN_SIM_RST {PIO_PA13, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
/* Card I/O data signal input/output (I/O_SIM in schematic) */
#define PIN_SIM_IO {PIO_PA6A_TXD0, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/* Card CLK clock input (CLK_SIM in schematic) */
#define PIN_SIM_CLK {PIO_PA2B_SCK0, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
/* Pin to measure card I/O timing (to start measuring the ETU on I/O activity; connected I/O_SIM in schematic) */
#define PIN_SIM_IO_INPUT {PIO_PA1B_TIOB0, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
//FIXME PIO_PA4B_TCLK0 PA4 is LED on octsimtest
/* Pin used as clock input (to measure the ETU duration; connected to CLK_SIM in schematic) */
#define PIN_SIM_CLK_INPUT {PIO_PA14, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
/* Pins used to measure ETU timing (using timer counter) */
#define PINS_TC PIN_SIM_IO_INPUT, PIN_SIM_CLK_INPUT
/** Phone connection **/
/* Phone USIM slot 1 VCC pin (VCC_PHONE in schematic) */
#define PIN_USIM1_VCC {PIO_PA25, PIOA, ID_PIOA, PIO_INPUT, PIO_DEFAULT}
/* Phone USIM slot 1 RST pin (active low; RST_PHONE in schematic) */
#define PIN_USIM1_nRST {PIO_PA24, PIOA, ID_PIOA, PIO_INPUT, PIO_IT_EDGE | PIO_DEGLITCH }
#define PIN_USIM1_nRST {PIO_PA24, PIOA, ID_PIOA, PIO_INPUT, PIO_IT_RISE_EDGE | PIO_DEGLITCH }
/* Phone I/O data signal input/output (I/O_PHONE in schematic) */
#define PIN_PHONE_IO {PIO_PA22A_TXD1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/* Phone CLK clock input (CLK_PHONE in schematic) */
#define PIN_PHONE_CLK {PIO_PA23A_SCK1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/* Pin used to switch level shifter in I/O line between rx (0) and tx (1) */
#define PIN_USIM1_IO_DIR {PIO_PA26, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
/* Pin used for phone USIM slot 1 communication */
#define PINS_USIM1 PIN_PHONE_IO, PIN_PHONE_CLK, PIN_PHONE_CLK_INPUT, PIN_USIM1_VCC, PIN_PHONE_IO_INPUT, PIN_USIM1_nRST, PIN_USIM1_IO_DIR
#define PINS_USIM1 PIN_PHONE_IO, PIN_PHONE_CLK, PIN_PHONE_CLK_INPUT, PIN_USIM1_VCC, PIN_PHONE_IO_INPUT, PIN_USIM1_nRST
/* Phone I/O data signal input/output (unused USART RX input; connected to I/O_PHONE in schematic) */
#define PIN_PHONE_IO_INPUT {PIO_PA21A_RXD1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/* Pin used as clock input (to measure the ETU duration; connected to CLK_PHONE in schematic) */
#define PIN_PHONE_CLK_INPUT {PIO_PA29B_TCLK2, PIOA, ID_PIOA, PIO_PERIPH_B, PIO_DEFAULT}
/** Default pin configuration **/
/* Disconnect VPP, CLK, and RST lines between card and phone using bus switch (high sets bus switch to high-impedance) */
#define PIN_SC_SW_DEFAULT {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
/* Disconnect I/O line between card and phone using bus switch (high sets bus switch to high-impedance) */
#define PIN_IO_SW_DEFAULT {PIO_PA19, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
/* Disconnect all lines (VPP, CLK, RST, and I/O) between card and phone */
#define PINS_BUS_DEFAULT PIN_SC_SW_DEFAULT, PIN_IO_SW_DEFAULT
/** Sniffer configuration **/
/* Connect VPP, CLK, and RST lines between card and phone using bus switch (low connects signals on bus switch) */
#define PIN_SC_SW_SNIFF {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
/* Connect I/O line between card and phone using bus switch (low connects signals on bus switch) */
#define PIN_IO_SW_SNIFF {PIO_PA19, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
/* Connect all lines (VPP, CLK, RST, and I/O) between card and phone */
#define PINS_BUS_SNIFF PIN_SC_SW_SNIFF, PIN_IO_SW_SNIFF
/* Card RST reset signal input (use as input since the phone will drive it) */
#define PIN_SIM_RST_SNIFF {PIO_PA7, PIOA, ID_PIOA, PIO_INPUT, PIO_DEGLITCH | PIO_IT_EDGE}
/* Pins used to sniff phone-card communication */
#define PINS_SIM_SNIFF PIN_SIM_IO, PIN_SIM_CLK, PIN_SIM_RST_SNIFF
/* Disable power converter 4.5-6V to 3.3V (active high) */
#define PIN_SIM_PWEN_SNIFF {SIM_PWEN, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
/* Enable power switch to forward VCC_PHONE to VCC_SIM (active high) */
#define PIN_VCC_FWD_SNIFF {VCC_FWD, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT}
/* Use phone VCC to power card */
#define PINS_PWR_SNIFF PIN_SIM_PWEN_SNIFF, PIN_VCC_FWD_SNIFF
/** CCID configuration */
/* Card RST reset signal input (active low; RST_SIM in schematic) */
#define PIN_ISO7816_RSTMC {PIO_PA7, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT}
/* ISO7816-communication related pins */
#define PINS_ISO7816 PIN_SIM_IO, PIN_SIM_CLK, PIN_ISO7816_RSTMC // SIM_PWEN_PIN, PIN_SIM_IO2, PIN_SIM_CLK2
/** External SPI flash interface **/
/* SPI MISO pin definition */
@@ -96,32 +149,21 @@
/* OpenMoko SIMtrace 2 USB vendor ID */
#define BOARD_USB_VENDOR_ID USB_VENDOR_OPENMOKO
/* OpenMoko SIMtrace 2 USB product ID (main application/runtime mode) */
#define BOARD_USB_PRODUCT_ID USB_PRODUCT_OCTSIMTEST
#define BOARD_USB_PRODUCT_ID USB_PRODUCT_SIMTRACE2
/* OpenMoko SIMtrace 2 DFU USB product ID (DFU bootloader/DFU mode) */
#define BOARD_DFU_USB_PRODUCT_ID USB_PRODUCT_OCTSIMTEST
#define BOARD_DFU_USB_PRODUCT_ID USB_PRODUCT_SIMTRACE2_DFU
/* USB release number (bcdDevice, shown as 0.00) */
#define BOARD_USB_RELEASE 0x000
/* Indicate SIMtrace is bus power in USB attributes */
#define BOARD_USB_BMATTRIBUTES USBConfigurationDescriptor_BUSPOWERED_NORWAKEUP
#define DETECT_VCC_BY_ADC
/* we have a resistive voltage divider of 47 + 30 kOhms to also detect 5V supply power */
#define VCC_UV_THRESH_1V8 (1500000*47)/(47+30)
#define VCC_UV_THRESH_3V (2500000*47)/(47+30)
#define HAVE_SLOT_MUX
#define HAVE_BOARD_CARDINSERT
struct cardem_inst;
void board_set_card_insert(struct cardem_inst *ci, bool card_insert);
/** Supported modes */
/* SIMtrace board supports sniffer mode */
//#define HAVE_SNIFFER
/* SIMtrace board supports CCID mode */
//#define HAVE_CCID
/* SIMtrace board supports card emulation mode */
#define HAVE_CARDEM
//#define HAVE_CARDEM
/* SIMtrace board supports man-in-the-middle mode */
//#define HAVE_MITM
/* octsimtest board supports gpio_test mode */

4
firmware/libboard/octsimtest/include/mcp23017.h
View File

@@ -18,10 +18,8 @@
#define MCP23017_ADDRESS 0x20
int mcp23017_init(uint8_t slave, uint8_t iodira, uint8_t iodirb);
int mcp23017_init(uint8_t slave);
int mcp23017_test(uint8_t slave);
int mcp23017_toggle(uint8_t slave);
int mcp23017_set_output_a(uint8_t slave, uint8_t val);
int mcp23017_set_output_b(uint8_t slave, uint8_t val);
//int mcp23017_write_byte(uint8_t slave, uint8_t addr, uint8_t byte);
//int mcp23017_read_byte(uint8_t slave, uint8_t addr);

17
firmware/libboard/octsimtest/include/mux.h
View File

@@ -1,17 +0,0 @@
#pragma once
void mux_init(void);
int mux_set_slot(uint8_t s);
int mux_get_slot(void);
void mux_set_freq(uint8_t s);
/* this reflects the wiring between U5 and U4 */
#define MUX_FREQ_DIV_2 0
#define MUX_FREQ_DIV_4 1
#define MUX_FREQ_DIV_16 2
#define MUX_FREQ_DIV_32 3
#define MUX_FREQ_DIV_32 3
#define MUX_FREQ_DIV_128 4
#define MUX_FREQ_DIV_512 5
#define MUX_FREQ_DIV_2048 6
#define MUX_FREQ_DIV_4096 7

53
firmware/libboard/octsimtest/source/board_octsimtest.c
View File

@@ -17,7 +17,6 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#include <stdbool.h>
#include "board.h"
#include "simtrace.h"
#include "utils.h"
@@ -26,29 +25,16 @@
#include "usb_buf.h"
#include "i2c.h"
#include "mcp23017.h"
#include "mux.h"
static bool mcp2317_present = false;
void board_exec_dbg_cmd(int ch)
{
switch (ch) {
case '?':
printf("\t?\thelp\n\r");
printf("\t0-8\tselect physical SIM slot\n\r");
printf("\tR\treset SAM3\n\r");
printf("\tm\trun mcp23017 test\n\r");
printf("\ti\tset card insert via I2C\n\r");
printf("\tI\tdisable card insert\n\r");
printf("\tR\ttoggle MSB of gpio on mcp23017\n\r");
break;
case '0': mux_set_slot(0); break;
case '1': mux_set_slot(1); break;
case '2': mux_set_slot(2); break;
case '3': mux_set_slot(3); break;
case '4': mux_set_slot(4); break;
case '5': mux_set_slot(5); break;
case '6': mux_set_slot(6); break;
case '7': mux_set_slot(7); break;
case 'R':
printf("Asking NVIC to reset us\n\r");
USBD_Disconnect();
@@ -57,13 +43,8 @@ void board_exec_dbg_cmd(int ch)
case 'm':
mcp23017_test(MCP23017_ADDRESS);
break;
case 'i':
printf("Setting card insert (slot=%u)\r\n", mux_get_slot());
mcp23017_set_output_a(MCP23017_ADDRESS, (1 << mux_get_slot()));
break;
case 'I':
printf("Releasing card insert (slot=%u)\r\n", mux_get_slot());
mcp23017_set_output_a(MCP23017_ADDRESS, 0);
case 't':
mcp23017_toggle(MCP23017_ADDRESS);
break;
default:
printf("Unknown command '%c'\n\r", ch);
@@ -76,13 +57,9 @@ void board_main_top(void)
#ifndef APPLICATION_dfu
usb_buf_init();
mux_init();
i2c_pin_init();
/* PORT A: all outputs, Port B0 output, B1..B7 unused */
if (mcp23017_init(MCP23017_ADDRESS, 0x00, 0xfe) == 0) {
mcp2317_present = true;
mcp23017_set_output_a(MCP23017_ADDRESS, 0);
}
if (!mcp23017_init(MCP23017_ADDRESS))
printf("mcp23017 not found!\n\r");
/* Initialize checking for card insert/remove events */
//card_present_init();
#endif
@@ -102,23 +79,3 @@ int board_override_enter_dfu(void)
} else
return 0;
}
void board_set_card_insert(struct cardem_inst *ci, bool card_insert)
{
int s = mux_get_slot();
/* A0 .. A7 of the MCP are each connected to the gate of a FET which closes
* the sim-present signal of the respective slot */
if (mcp2317_present) {
if (card_insert) {
/* we must enable card-presence of the active slot and disable it on all others */
mcp23017_set_output_a(MCP23017_ADDRESS, (1 << s));
} else {
/* we disable all card insert signals */
mcp23017_set_output_a(MCP23017_ADDRESS, 0);
}
} else {
TRACE_WARNING("No MCP23017 present; cannot set CARD_INSERT\r\n");
}
}

34
firmware/libboard/octsimtest/source/mcp23017.c
View File

@@ -92,25 +92,19 @@ out_stop:
return 0;
}
int mcp23017_init(uint8_t slave, uint8_t iodira, uint8_t iodirb)
int mcp23017_init(uint8_t slave)
{
TRACE_DEBUG("mcp23017_init\n\r");
printf("mcp23017_init\n\r");
// all gpio input
if (mcp23017_write_byte(slave, MCP23017_IODIRA, iodira))
goto out_err;
if (mcp23017_write_byte(slave, MCP23017_IODIRA, 0xff))
return false;
// msb of portb output, rest input
if (mcp23017_write_byte(slave, MCP23017_IODIRB, iodirb))
goto out_err;
if (mcp23017_write_byte(slave, MCP23017_IODIRB, 0x7f))
return false;
if (mcp23017_write_byte(slave, MCP23017_IOCONA, 0x20)) //disable SEQOP (autoinc addressing)
goto out_err;
TRACE_DEBUG("mcp23017 found\n\r");
return 0;
out_err:
TRACE_WARNING("mcp23017 NOT found!\n\r");
return -1;
return false;
printf("mcp23017 found\n\r");
return true;
}
int mcp23017_test(uint8_t slave)
@@ -126,16 +120,6 @@ int mcp23017_test(uint8_t slave)
return 0;
}
int mcp23017_set_output_a(uint8_t slave, uint8_t val)
{
return mcp23017_write_byte(slave, MCP23017_OLATA, val);
}
int mcp23017_set_output_b(uint8_t slave, uint8_t val)
{
return mcp23017_write_byte(slave, MCP23017_OLATB, val);
}
int mcp23017_toggle(uint8_t slave)
{
// example writing MSB of gpio

113
firmware/libboard/octsimtest/source/mux.c
View File

@@ -1,113 +0,0 @@
/* sysmoOCTSIMTEST support for multiplexers
*
* (C) 2021 by Harald Welte <laforge@gnumonks.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#include "board.h"
#include "mux.h"
#include <stdbool.h>
#include <errno.h>
/* 3-bit S0..S2 signal for slot selection */
static const Pin pin_in_sel[3] = {
{ PIO_PA1, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
{ PIO_PA2, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
{ PIO_PA3, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
};
/* 3-bit S0..S2 signal for frequency divider selection */
static const Pin pin_freq_sel[3] = {
{ PIO_PA16, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
{ PIO_PA17, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
{ PIO_PA18, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT },
};
/* low-active output enable for all muxes */
static const Pin pin_oe = { PIO_PA19, PIOA, ID_PIOA, PIO_OUTPUT_1, PIO_DEFAULT };
static uint8_t g_mux_slot = 0;
/* initialize the external 1:8 multiplexers */
void mux_init(void)
{
PIO_Configure(&pin_oe, PIO_LISTSIZE(pin_oe));
PIO_Configure(pin_in_sel, PIO_LISTSIZE(pin_in_sel));
PIO_Configure(pin_freq_sel, PIO_LISTSIZE(pin_freq_sel));
mux_set_slot(0);
}
/* set the slot selection mux */
int mux_set_slot(uint8_t s)
{
TRACE_INFO("%s(%u)\r\n", __func__, s);
if (s > 7)
return -EINVAL;
/* !OE = H: disconnect input and output of muxes */
PIO_Set(&pin_oe);
if (s & 1)
PIO_Set(&pin_in_sel[0]);
else
PIO_Clear(&pin_in_sel[0]);
if (s & 2)
PIO_Set(&pin_in_sel[1]);
else
PIO_Clear(&pin_in_sel[1]);
if (s & 4)
PIO_Set(&pin_in_sel[2]);
else
PIO_Clear(&pin_in_sel[2]);
/* !OE = L: (re-)enable the output of muxes */
PIO_Clear(&pin_oe);
g_mux_slot = s;
return s;
}
int mux_get_slot(void)
{
return g_mux_slot;
}
/* set the frequency divider mux */
void mux_set_freq(uint8_t s)
{
TRACE_INFO("%s(%u)\r\n", __func__, s);
/* no need for 'break before make' here, this would also affect
* the SIM card I/O signals which we don't want to disturb */
if (s & 1)
PIO_Set(&pin_freq_sel[0]);
else
PIO_Clear(&pin_freq_sel[0]);
if (s & 2)
PIO_Set(&pin_freq_sel[1]);
else
PIO_Clear(&pin_freq_sel[1]);
if (s & 4)
PIO_Set(&pin_freq_sel[2]);
else
PIO_Clear(&pin_freq_sel[2]);
/* !OE = L: ensure enable the output of muxes */
PIO_Clear(&pin_oe);
}

37
firmware/libboard/octsimtest/source/sim_switch.c
View File

@@ -1,37 +0,0 @@
/* Code to switch between local (physical) and remote (emulated) SIM
*
* (C) 2021 by Harald Welte <hwelte@hmw-consulting.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#include "board.h"
#include "trace.h"
#include "sim_switch.h"
int sim_switch_use_physical(unsigned int nr, int physical)
{
if (physical) {
TRACE_ERROR("%u: Use local/physical SIM - UNSUPPORTED!\r\n", nr);
} else {
TRACE_INFO("%u: Use remote/emulated SIM\r\n", nr);
}
return 0;
}
int sim_switch_init(void)
{
return 1; // SIMtrace hardware has only one switchable interface
}

90
firmware/libboard/owhw/source/sim_switch.c
View File

@@ -1,90 +0,0 @@
/* Code to switch between local (physical) and remote (emulated) SIM
*
* (C) 2015-2017 by Harald Welte <hwelte@hmw-consulting.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#include "board.h"
#include "trace.h"
#include "led.h"
#include "sim_switch.h"
#ifdef PIN_SIM_SWITCH1
static const Pin pin_conn_usim1 = {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT};
#endif
#ifdef PIN_SIM_SWITCH2
static const Pin pin_conn_usim2 = {PIO_PA28, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT};
#endif
static int initialized = 0;
int sim_switch_use_physical(unsigned int nr, int physical)
{
const Pin *pin;
enum led led;
if (!initialized) {
TRACE_ERROR("Somebody forgot to call sim_switch_init()\r\n");
sim_switch_init();
}
TRACE_INFO("Modem %d: %s SIM\n\r", nr,
physical ? "physical" : "virtual");
switch (nr) {
#ifdef PIN_SIM_SWITCH1
case 0:
pin = &pin_conn_usim1;
led = LED_USIM1;
break;
#endif
#ifdef PIN_SIM_SWITCH2
case 1:
pin = &pin_conn_usim2;
led = LED_USIM2;
break;
#endif
default:
TRACE_ERROR("Invalid SIM%u\n\r", nr);
return -1;
}
if (physical) {
TRACE_INFO("%u: Use local/physical SIM\r\n", nr);
PIO_Clear(pin);
led_blink(led, BLINK_ALWAYS_ON);
} else {
TRACE_INFO("%u: Use remote/emulated SIM\r\n", nr);
PIO_Set(pin);
led_blink(led, BLINK_ALWAYS_OFF);
}
return 0;
}
int sim_switch_init(void)
{
int num_switch = 0;
#ifdef PIN_SIM_SWITCH1
PIO_Configure(&pin_conn_usim1, 1);
num_switch++;
#endif
#ifdef PIN_SIM_SWITCH2
PIO_Configure(&pin_conn_usim2, 1);
num_switch++;
#endif
initialized = 1;
return num_switch;
}

3
firmware/libboard/qmod/include/board.h
View File

@@ -109,9 +109,6 @@
#define BOARD_USB_RELEASE 0x010
#define CARDEMU_SECOND_UART
#define DETECT_VCC_BY_ADC
#define VCC_UV_THRESH_1V8 1500000
#define VCC_UV_THRESH_3V 2500000
#define HAVE_CARDEM

18
firmware/libboard/qmod/source/board_qmod.c
View File

@@ -194,7 +194,7 @@ void board_exec_dbg_cmd(int ch)
this is done to prevent accidental ERASE on noisy serial input since only one character can trigger the ERASE.
*/
static bool allow_erase = false;
#endif /* ALLOW_PEER_ERASE */
#endif
switch (ch) {
case '?':
@@ -205,17 +205,13 @@ void board_exec_dbg_cmd(int ch)
printf("\tg\tswitch off LED 2\n\r");
printf("\tG\tswitch off LED 2\n\r");
if (qmod_sam3_is_12()) {
#if (ALLOW_PEER_ERASE > 0)
printf("\tE\tprogram EEPROM\n\r");
printf("\te\tErase EEPROM\n\r");
#endif /* ALLOW_PEER_ERASE */
printf("\tO\tEnable PRTPWR_OVERRIDE\n\r");
printf("\to\tDisable PRTPWR_OVERRIDE\n\r");
#if (ALLOW_PEER_ERASE > 0)
printf("\tH\tRelease HUB RESET (high)\n\r");
printf("\th\tAssert HUB RESET (low)\n\r");
printf("\tw\tWrite single byte in EEPROM\n\r");
#endif /* ALLOW_PEER_ERASE */
printf("\tr\tRead single byte from EEPROM\n\r");
}
printf("\tX\tRelease peer SAM3 from reset\n\r");
@@ -224,13 +220,10 @@ void board_exec_dbg_cmd(int ch)
printf("\tY\tRelease peer SAM3 ERASE signal\n\r");
printf("\ta\tAllow asserting peer SAM3 ERASE signal\n\r");
printf("\ty\tAssert peer SAM3 ERASE signal\n\r");
#endif /* ALLOW_PEER_ERASE */
#endif
printf("\tU\tProceed to USB Initialization\n\r");
printf("\t1\tGenerate 1ms reset pulse on WWAN1\n\r");
printf("\t2\tGenerate 1ms reset pulse on WWAN2\n\r");
printf("\t!\tSwitch Channel A from physical -> remote\n\r");
printf("\t@\tSwitch Channel B from physical -> remote\n\r");
printf("\tt\t(pseudo)talloc report\n\r");
break;
case 'R':
printf("Asking NVIC to reset us\n\r");
@@ -278,7 +271,7 @@ void board_exec_dbg_cmd(int ch)
printf("Please first allow setting SIMTRACExx_ERASE\n\r");
}
break;
#endif /* ALLOW_PEER_ERASE */
#endif
case '1':
printf("Resetting Modem 1 (of this SAM3)\n\r");
wwan_perst_do_reset_pulse(0, 300);
@@ -293,9 +286,6 @@ void board_exec_dbg_cmd(int ch)
case '@':
sim_switch_use_physical(0, 0);
break;
case 't':
talloc_report(NULL, stdout);
break;
default:
if (!qmod_sam3_is_12())
printf("Unknown command '%c'\n\r", ch);
@@ -309,7 +299,7 @@ void board_exec_dbg_cmd(int ch)
if ('a' != ch) {
allow_erase = false;
}
#endif /* ALLOW_PEER_ERASE */
#endif
}
void board_main_top(void)

90
firmware/libboard/qmod/source/sim_switch.c
View File

@@ -1,90 +0,0 @@
/* Code to switch between local (physical) and remote (emulated) SIM
*
* (C) 2015-2017 by Harald Welte <hwelte@hmw-consulting.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#include "board.h"
#include "trace.h"
#include "led.h"
#include "sim_switch.h"
#ifdef PIN_SIM_SWITCH1
static const Pin pin_conn_usim1 = {PIO_PA20, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT};
#endif
#ifdef PIN_SIM_SWITCH2
static const Pin pin_conn_usim2 = {PIO_PA28, PIOA, ID_PIOA, PIO_OUTPUT_0, PIO_DEFAULT};
#endif
static int initialized = 0;
int sim_switch_use_physical(unsigned int nr, int physical)
{
const Pin *pin;
enum led led;
if (!initialized) {
TRACE_ERROR("Somebody forgot to call sim_switch_init()\r\n");
sim_switch_init();
}
TRACE_INFO("Modem %d: %s SIM\n\r", nr,
physical ? "physical" : "virtual");
switch (nr) {
#ifdef PIN_SIM_SWITCH1
case 0:
pin = &pin_conn_usim1;
led = LED_USIM1;
break;
#endif
#ifdef PIN_SIM_SWITCH2
case 1:
pin = &pin_conn_usim2;
led = LED_USIM2;
break;
#endif
default:
TRACE_ERROR("Invalid SIM%u\n\r", nr);
return -1;
}
if (physical) {
TRACE_INFO("%u: Use local/physical SIM\r\n", nr);
PIO_Clear(pin);
led_blink(led, BLINK_ALWAYS_ON);
} else {
TRACE_INFO("%u: Use remote/emulated SIM\r\n", nr);
PIO_Set(pin);
led_blink(led, BLINK_ALWAYS_OFF);
}
return 0;
}
int sim_switch_init(void)
{
int num_switch = 0;
#ifdef PIN_SIM_SWITCH1
PIO_Configure(&pin_conn_usim1, 1);
num_switch++;
#endif
#ifdef PIN_SIM_SWITCH2
PIO_Configure(&pin_conn_usim2, 1);
num_switch++;
#endif
initialized = 1;
return num_switch;
}

12
firmware/libboard/simtrace/include/board.h
View File

@@ -78,11 +78,11 @@
/* Phone USIM slot 1 RST pin (active low; RST_PHONE in schematic) */
#define PIN_USIM1_nRST {PIO_PA24, PIOA, ID_PIOA, PIO_INPUT, PIO_IT_EDGE | PIO_DEGLITCH }
/* Phone I/O data signal input/output (I/O_PHONE in schematic) */
#define PIN_USIM1_IO {PIO_PA22A_TXD1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_PHONE_IO {PIO_PA22A_TXD1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/* Phone CLK clock input (CLK_PHONE in schematic) */
#define PIN_USIM1_CLK {PIO_PA23A_SCK1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
#define PIN_PHONE_CLK {PIO_PA23A_SCK1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/* Pin used for phone USIM slot 1 communication */
#define PINS_USIM1 PIN_USIM1_IO, PIN_USIM1_CLK, PIN_PHONE_CLK_INPUT, PIN_USIM1_VCC, PIN_PHONE_IO_INPUT, PIN_USIM1_nRST
#define PINS_USIM1 PIN_PHONE_IO, PIN_PHONE_CLK, PIN_PHONE_CLK_INPUT, PIN_USIM1_VCC, PIN_PHONE_IO_INPUT, PIN_USIM1_nRST
/* Phone I/O data signal input/output (unused USART RX input; connected to I/O_PHONE in schematic) */
#define PIN_PHONE_IO_INPUT {PIO_PA21A_RXD1, PIOA, ID_PIOA, PIO_PERIPH_A, PIO_DEFAULT}
/* Pin used as clock input (to measure the ETU duration; connected to CLK_PHONE in schematic) */
@@ -153,14 +153,10 @@
/** Supported modes */
/* SIMtrace board supports sniffer mode */
#ifdef APPLICATION_trace
#define HAVE_SNIFFER
#endif
/* SIMtrace board supports CCID mode */
//#define HAVE_CCID
/* SIMtrace board supports card emulation mode */
#ifdef APPLICATION_cardem
#define HAVE_CARDEM
#endif
//#define HAVE_CARDEM
/* SIMtrace board supports man-in-the-middle mode */
//#define HAVE_MITM

54
firmware/libboard/simtrace/source/sim_switch.c
View File

@@ -1,54 +0,0 @@
/* Code to switch between local (physical) and remote (emulated) SIM
*
* (C) 2015-2017 by Harald Welte <hwelte@hmw-consulting.de>
* (C) 2018, sysmocom -s.f.m.c. GmbH, Author: Kevin Redon <kredon@sysmocom.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#include "board.h"
#include "trace.h"
#include "led.h"
#include "sim_switch.h"
int sim_switch_use_physical(unsigned int nr, int physical)
{
const Pin pin_sc = PIN_SC_SW_DEFAULT; // pin to control bus switch for VCC/RST/CLK signals
const Pin pin_io = PIN_IO_SW_DEFAULT; // pin to control bus switch for I/O signal
if (nr > 0) {
TRACE_ERROR("SIM interface for Modem %d can't be switched\r\n", nr);
return -1;
}
TRACE_INFO("Modem %u: %s SIM\n\r", nr, physical ? "physical" : "virtual");
if (physical) {
TRACE_INFO("%u: Use local/physical SIM\r\n", nr);
PIO_Set(&pin_sc);
PIO_Set(&pin_io);
} else {
TRACE_INFO("%u: Use remote/emulated SIM\r\n", nr);
PIO_Clear(&pin_sc);
PIO_Clear(&pin_io);
}
return 0;
}
int sim_switch_init(void)
{
// the bus switch is already initialised
return 1; // SIMtrace hardware has only one switchable interface
}

2
firmware/libcommon/include/assert.h
View File

@@ -89,7 +89,7 @@
/// \param condition Condition to verify.
#define ASSERT(condition) { \
if (!(condition)) { \
printf_sync("-F- ASSERT: %s %s:%d\n\r", #condition, __BASE_FILE__, __LINE__); \
printf("-F- ASSERT: %s %s:%d\n\r", #condition, __BASE_FILE__, __LINE__); \
while (1); \
} \
}

20
firmware/libcommon/include/card_emu.h
View File

@@ -31,6 +31,7 @@ enum card_io {
/** initialise card slot
* @param[in] slot_num slot number (arbitrary number)
* @param[in] tc_chan timer counter channel (to measure the ETU)
* @param[in] uart_chan UART peripheral channel
* @param[in] in_ep USB IN end point number
* @param[in] irq_ep USB INTerrupt end point number
@@ -39,7 +40,7 @@ enum card_io {
* @param[in] clocked initial CLK signat state (true = active)
* @return main card handle reference
*/
struct card_handle *card_emu_init(uint8_t slot_num, uint8_t uart_chan, uint8_t in_ep, uint8_t irq_ep, bool vcc_active, bool in_reset, bool clocked);
struct card_handle *card_emu_init(uint8_t slot_num, uint8_t tc_chan, uint8_t uart_chan, uint8_t in_ep, uint8_t irq_ep, bool vcc_active, bool in_reset, bool clocked);
/* process a single byte received from the reader */
void card_emu_process_rx_byte(struct card_handle *ch, uint8_t byte);
@@ -55,24 +56,13 @@ int card_emu_set_atr(struct card_handle *ch, const uint8_t *atr, uint8_t len);
struct llist_head *card_emu_get_uart_tx_queue(struct card_handle *ch);
void card_emu_have_new_uart_tx(struct card_handle *ch);
void card_emu_report_status(struct card_handle *ch, bool report_on_irq);
void card_emu_report_status(struct card_handle *ch);
void card_emu_wtime_half_expired(void *ch);
void card_emu_wtime_expired(void *ch);
#define ENABLE_TX 0x01
#define ENABLE_RX 0x02
#define ENABLE_TX_TIMER_ONLY 0x03
#define ENABLE_TX 0x01
#define ENABLE_RX 0x02
int card_emu_uart_update_fidi(uint8_t uart_chan, unsigned int fidi);
void card_emu_uart_update_wt(uint8_t uart_chan, uint32_t wt);
void card_emu_uart_reset_wt(uint8_t uart_chan);
int card_emu_uart_tx(uint8_t uart_chan, uint8_t byte);
void card_emu_uart_enable(uint8_t uart_chan, uint8_t rxtx);
void card_emu_uart_wait_tx_idle(uint8_t uart_chan);
void card_emu_uart_interrupt(uint8_t uart_chan);
struct cardemu_usb_msg_config;
int card_emu_set_config(struct card_handle *ch, const struct cardemu_usb_msg_config *scfg,
unsigned int scfg_len);

8
firmware/libcommon/include/iso7816_fidi.h
View File

@@ -21,10 +21,10 @@
#include <stdint.h>
/* Table 7 of ISO 7816-3:2006 */
extern const uint16_t iso7816_3_fi_table[16];
extern const uint16_t fi_table[];
/* Table 8 from ISO 7816-3:2006 */
extern const uint8_t iso7816_3_di_table[16];
extern const uint8_t di_table[];
/* compute the F/D ratio based on F_index and D_index values */
int iso7816_3_compute_fd_ratio(uint8_t f_index, uint8_t d_index);
/* compute the F/D ratio based on Fi and Di values */
int compute_fidi_ratio(uint8_t fi, uint8_t di);

3
firmware/libcommon/include/main_common.h
View File

@@ -1,3 +0,0 @@
#pragma once
void print_banner(void);

2
firmware/libcommon/include/ringbuffer.h
View File

@@ -21,7 +21,7 @@
#include <stdbool.h>
#include <sys/types.h>
#define RING_BUFLEN 1024
#define RING_BUFLEN 512
typedef struct ringbuf {
uint8_t buf[RING_BUFLEN];

29
firmware/libcommon/include/simtrace_prot.h
View File

@@ -62,8 +62,6 @@ enum simtrace_msg_type_cardem {
SIMTRACE_MSGT_DO_CEMU_RX_DATA,
/* Indicate PTS request from phone */
SIMTRACE_MSGT_DO_CEMU_PTS,
/* Set configurable parameters */
SIMTRACE_MSGT_BD_CEMU_CONFIG,
};
/* SIMTRACE_MSGC_MODEM */
@@ -230,17 +228,11 @@ struct cardemu_usb_msg_status {
uint32_t flags;
/* phone-applied target voltage in mV */
uint16_t voltage_mv;
/* F/D related information. Not actual Fn/Dn values but indexes into tables! */
union {
uint8_t F_index; /* <! Index to ISO7816-3 Table 7 (F and f_max values) */
uint8_t fi; /* <! old, wrong name for API compatibility */
};
union {
uint8_t D_index; /* <! Index to ISO7816-3 Table 8 (D value) */
uint8_t di; /* <! old, wrong name for API compatibility */
};
uint8_t wi; /* <! Waiting Integer as defined in ISO7816-3 Section 10.2 */
uint32_t waiting_time; /* <! Waiting Time in etu as defined in ISO7816-3 Section 8.1 */
/* Fi/Di related information */
uint8_t fi;
uint8_t di;
uint8_t wi;
uint32_t waiting_time;
} __attribute__ ((packed));
/* CEMU_USB_MSGT_DO_PTS */
@@ -262,17 +254,6 @@ struct cardemu_usb_msg_error {
uint8_t msg[0];
} __attribute__ ((packed));
/* enable/disable the generation of DO_STATUS on IRQ endpoint */
#define CEMU_FEAT_F_STATUS_IRQ 0x00000001
/* SIMTRACE_MSGT_BD_CEMU_CONFIG */
struct cardemu_usb_msg_config {
/* bit-mask of CEMU_FEAT_F flags */
uint32_t features;
/* the selected slot number (if an external mux is present) */
uint8_t slot_mux_nr;
} __attribute__ ((packed));
/***********************************************************************
* MODEM CONTROL
***********************************************************************/

4
firmware/libcommon/include/simtrace_usb.h
View File

@@ -25,8 +25,6 @@
#define USB_PRODUCT_QMOD_SAM3 0x4004
#define USB_PRODUCT_SIMTRACE2_DFU 0x60e3 /* was 0x60e2 */
#define USB_PRODUCT_SIMTRACE2 0x60e3
#define USB_PRODUCT_OCTSIMTEST 0x616d
#define USB_PRODUCT_NGFF_CARDEM 0x616e
/* USB proprietary class */
#define USB_CLASS_PROPRIETARY 0xff
@@ -66,4 +64,4 @@
#define SIMTRACE_CARDEM_USB_EP_USIM2_INT 3
/*! Maximum number of endpoints */
#define BOARD_USB_NUMENDPOINTS 7 /* 0 (control) + 2 (interfaces) * 3 (endpoints) */
#define BOARD_USB_NUMENDPOINTS 6

2
firmware/libcommon/include/talloc.h
View File

@@ -17,7 +17,6 @@
#pragma once
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
/* minimalistic emulation of core talloc API functions used by msgb.c */
@@ -40,4 +39,3 @@ void *talloc_named_const(const void *context, size_t size, const char *name);
void talloc_set_name_const(const void *ptr, const char *name);
char *talloc_strdup(const void *t, const char *p);
void *talloc_pool(const void *context, size_t size);
void talloc_report(const void *ptr, FILE *f);

2
firmware/libcommon/include/usb_buf.h
View File

@@ -29,8 +29,6 @@ struct usb_buffered_ep {
volatile uint32_t in_progress;
/* Tx queue (IN) / Rx queue (OUT) */
struct llist_head queue;
/* current length of queue */
unsigned int queue_len;
};
struct msgb *usb_buf_alloc(uint8_t ep);

391
firmware/libcommon/source/card_emu.c
View File

@@ -1,6 +1,6 @@
/* ISO7816-3 state machine for the card side
*
* (C) 2010-2021 by Harald Welte <laforge@gnumonks.org>
* (C) 2010-2017 by Harald Welte <laforge@gnumonks.org>
* (C) 2018 by sysmocom -s.f.m.c. GmbH, Author: Kevin Redon <kredon@sysmocom.de>
*
* This program is free software; you can redistribute it and/or modify
@@ -27,21 +27,16 @@
#include "utils.h"
#include "trace.h"
#include "iso7816_fidi.h"
#include "tc_etu.h"
#include "card_emu.h"
#include "simtrace_prot.h"
#include "usb_buf.h"
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/msgb.h>
#ifdef HAVE_SLOT_MUX
#include "mux.h"
#endif
#define NUM_SLOTS 2
/* bit-mask of supported CEMU_FEAT_F_ flags */
#define SUPPORTED_FEATURES (CEMU_FEAT_F_STATUS_IRQ)
#define ISO7816_3_INIT_WTIME 9600
#define ISO7816_3_DEFAULT_WI 10
#define ISO7816_3_ATR_LEN_MAX (1+32) /* TS plus 32 chars */
@@ -60,15 +55,42 @@ enum iso7816_3_card_state {
};
const struct value_string iso7816_3_card_state_names[] = {
{ ISO_S_WAIT_POWER, "WAIT_POWER" },
{ ISO_S_WAIT_CLK, "WAIT_CLK" },
{ ISO_S_WAIT_RST, "WAIT_RST" },
{ ISO_S_WAIT_ATR, "WAIT_ATR" },
{ ISO_S_IN_ATR, "IN_ATR" },
{ ISO_S_IN_PTS, "IN_PTS" },
{ ISO_S_WAIT_TPDU, "WAIT_TPDU" },
{ ISO_S_IN_TPDU, "IN_TPDU" },
{ 0, NULL }
{
.value = ISO_S_WAIT_POWER,
.str = "WAIT_POWER",
},
{
.value = ISO_S_WAIT_CLK,
.str = "WAIT_CLK",
},
{
.value = ISO_S_WAIT_RST,
.str = "WAIT_RST",
},
{
.value = ISO_S_WAIT_ATR,
.str = "WAIT_ATR",
},
{
.value = ISO_S_IN_ATR,
.str = "IN_ATR",
},
{
.value = ISO_S_IN_PTS,
.str = "IN_PTS",
},
{
.value = ISO_S_WAIT_TPDU,
.str = "WAIT_TPDU",
},
{
.value = ISO_S_IN_TPDU,
.str = "IN_TPDU",
},
{
.value = 0,
.str = NULL,
},
};
@@ -88,22 +110,6 @@ enum pts_state {
PTS_S_WAIT_RESP_PCK = PTS_S_WAIT_REQ_PCK | 0x10,
};
const struct value_string pts_state_names[] = {
{ PTS_S_WAIT_REQ_PTSS, "WAIT_REQ_PTSS" },
{ PTS_S_WAIT_REQ_PTS0, "WAIT_REQ_PTS0" },
{ PTS_S_WAIT_REQ_PTS1, "WAIT_REQ_PTS1" },
{ PTS_S_WAIT_REQ_PTS2, "WAIT_REQ_PTS2" },
{ PTS_S_WAIT_REQ_PTS3, "WAIT_REQ_PTS3" },
{ PTS_S_WAIT_REQ_PCK, "WAIT_REQ_PCK" },
{ PTS_S_WAIT_RESP_PTSS, "WAIT_RESP_PTSS" },
{ PTS_S_WAIT_RESP_PTS0, "WAIT_RESP_PTS0" },
{ PTS_S_WAIT_RESP_PTS1, "WAIT_RESP_PTS1" },
{ PTS_S_WAIT_RESP_PTS2, "WAIT_RESP_PTS2" },
{ PTS_S_WAIT_RESP_PTS3, "WAIT_RESP_PTS3" },
{ PTS_S_WAIT_RESP_PCK, "WAIT_RESP_PCK" },
{ 0, NULL }
};
/* PTS field byte index */
#define _PTSS 0
#define _PTS0 1
@@ -125,15 +131,42 @@ enum tpdu_state {
};
const struct value_string tpdu_state_names[] = {
{ TPDU_S_WAIT_CLA, "WAIT_CLA" },
{ TPDU_S_WAIT_INS, "WAIT_INS" },
{ TPDU_S_WAIT_P1, "WAIT_P1" },
{ TPDU_S_WAIT_P2, "WAIT_P2" },
{ TPDU_S_WAIT_P3, "WAIT_P3" },
{ TPDU_S_WAIT_PB, "WAIT_PB" },
{ TPDU_S_WAIT_RX, "WAIT_RX" },
{ TPDU_S_WAIT_TX, "WAIT_TX" },
{ 0, NULL }
{
.value = TPDU_S_WAIT_CLA,
.str = "WAIT_CLA",
},
{
.value = TPDU_S_WAIT_INS,
.str = "WAIT_INS",
},
{
.value = TPDU_S_WAIT_P1,
.str = "WAIT_P1",
},
{
.value = TPDU_S_WAIT_P2,
.str = "WAIT_P2",
},
{
.value = TPDU_S_WAIT_P3,
.str = "WAIT_P3",
},
{
.value = TPDU_S_WAIT_PB,
.str = "WAIT_PB",
},
{
.value = TPDU_S_WAIT_RX,
.str = "WAIT_RX",
},
{
.value = TPDU_S_WAIT_TX,
.str = "WAIT_TX",
},
{
.value = 0,
.str = NULL,
},
};
/* TPDU field byte index */
@@ -146,9 +179,6 @@ const struct value_string tpdu_state_names[] = {
struct card_handle {
unsigned int num;
/* bit-mask of enabled optional features (CEMU_FEAT_F_*) */
uint32_t features;
enum iso7816_3_card_state state;
/* signal levels */
@@ -156,34 +186,19 @@ struct card_handle {
bool in_reset; /*< if card is in reset (true = RST low/asserted, false = RST high/ released) */
bool clocked; /*< if clock is active ( true = active, false = inactive) */
/* All below variables with _index suffix are indexes from 0..15 into Tables 7 + 8
* of ISO7816-3. */
/*! Index to clock rate conversion integer Fi (ISO7816-3 Table 7).
* \note this represents the maximum value supported by the card, and can be indicated in TA1 */
uint8_t Fi_index;
/*! Current value of index to clock rate conversion integer F (ISO 7816-3 Section 7.1). */
uint8_t F_index;
/*! Index to baud rate adjustment factor Di (ISO7816-3 Table 8).
* \note this represents the maximum value supported by the card, and can be indicated in TA1 */
uint8_t Di_index;
/*! Current value of index to baud rate adjustment factor D (ISO 7816-3 Section 7.1). */
uint8_t D_index;
/*! Waiting Integer (ISO7816-3 Section 10.2).
* \note this value can be set in TA2 */
/* timing parameters, from PTS */
uint8_t fi;
uint8_t di;
uint8_t wi;
/*! Waiting Time, in ETU (ISO7816-3 Section 8.1).
* \note this depends on Fi, Di, and WI if T=0 is used */
uint32_t waiting_time; /* in etu */
uint8_t tc_chan; /* TC channel number */
uint8_t uart_chan; /* UART channel */
uint8_t in_ep; /* USB IN EP */
uint8_t irq_ep; /* USB IN EP */
uint32_t waiting_time; /* in clocks */
/* ATR state machine */
struct {
uint8_t idx;
@@ -218,27 +233,6 @@ struct card_handle {
} stats;
};
/* reset all the 'dynamic' state of the card handle to the initial/default values */
static void card_handle_reset(struct card_handle *ch)
{
struct msgb *msg;
card_emu_uart_update_wt(ch->uart_chan, 0);
/* release any buffers we may still own */
if (ch->uart_tx_msg) {
usb_buf_free(ch->uart_tx_msg);
ch->uart_tx_msg = NULL;
}
if (ch->uart_rx_msg) {
usb_buf_free(ch->uart_rx_msg);
ch->uart_rx_msg = NULL;
}
while ((msg = msgb_dequeue(&ch->uart_tx_queue))) {
usb_buf_free(msg);
}
}
struct llist_head *card_emu_get_uart_tx_queue(struct card_handle *ch)
{
return &ch->uart_tx_queue;
@@ -266,18 +260,18 @@ struct msgb *usb_buf_alloc_st(uint8_t ep, uint8_t msg_class, uint8_t msg_type)
while (!msg) {
msg = usb_buf_alloc(ep); // try to allocate some memory
if (!msg) { // allocation failed, we might be out of memory
struct usb_buffered_ep *bep = usb_get_buf_ep(ep);
if (!bep) {
struct llist_head *queue = usb_get_queue(ep);
if (!queue) {
TRACE_ERROR("ep %u: %s queue does not exist\n\r",
ep, __func__);
return NULL;
}
if (llist_empty(&bep->queue)) {
if (llist_empty(queue)) {
TRACE_ERROR("ep %u: %s EOMEM (queue already empty)\n\r",
ep, __func__);
return NULL;
}
msg = msgb_dequeue_count(&bep->queue, &bep->queue_len);
msg = msgb_dequeue(queue);
if (!msg) {
TRACE_ERROR("ep %u: %s no msg in non-empty queue\n\r",
ep, __func__);
@@ -378,14 +372,16 @@ static void emu_update_fidi(struct card_handle *ch)
{
int rc;
rc = iso7816_3_compute_fd_ratio(ch->F_index, ch->D_index);
rc = compute_fidi_ratio(ch->fi, ch->di);
if (rc > 0 && rc < 0x400) {
TRACE_INFO("%u: computed F(%u)/D(%u) ratio: %d\r\n", ch->num,
ch->F_index, ch->D_index, rc);
TRACE_INFO("%u: computed Fi(%u) Di(%u) ratio: %d\r\n",
ch->num, ch->fi, ch->di, rc);
/* make sure UART uses new F/D ratio */
card_emu_uart_update_fidi(ch->uart_chan, rc);
/* notify ETU timer about this */
tc_etu_set_etu(ch->tc_chan, rc);
} else
TRACE_INFO("%u: computed F/D ratio %d unsupported\r\n",
TRACE_INFO("%u: computed FiDi ration %d unsupported\r\n",
ch->num, rc);
}
@@ -407,23 +403,26 @@ static void card_set_state(struct card_handle *ch,
case ISO_S_WAIT_RST:
/* disable Rx and Tx of UART */
card_emu_uart_enable(ch->uart_chan, 0);
/* disable timeout */
card_emu_uart_update_wt(ch->uart_chan, 0);
/* check end activation state (only necessary if the reader to not respect the activation sequence) */
if (ch->vcc_active && ch->clocked && !ch->in_reset) {
/* enable the TC/ETU counter once reset has been released */
tc_etu_enable(ch->tc_chan);
/* prepare to send the ATR */
card_set_state(ch, ISO_S_WAIT_ATR);
}
break;
case ISO_S_WAIT_ATR:
/* Reset to initial Fi / Di ratio */
ch->Fi_index = ch->F_index = 1;
ch->Di_index = ch->D_index = 1;
ch->wi = ISO7816_3_DEFAULT_WI;
ch->waiting_time = ISO7816_3_INIT_WTIME;
ch->fi = 1;
ch->di = 1;
emu_update_fidi(ch);
/* enable TX to be able to use the timeout */
card_emu_uart_enable(ch->uart_chan, ENABLE_TX_TIMER_ONLY);
/* the ATR should only be sent 400 to 40k clock cycles after the RESET.
* we use the UART timeout mechanism to wait this time.
* we use the tc_etu mechanism to wait this time.
* since the initial ETU is Fd=372/Dd=1 clock cycles long, we have to wait 2-107 ETU.
*/
card_emu_uart_update_wt(ch->uart_chan, 2);
tc_etu_set_wtime(ch->tc_chan, 2);
/* ensure the TC_ETU timer is enabled */
tc_etu_enable(ch->tc_chan);
break;
case ISO_S_IN_ATR:
/* initialize to default WI, this will be overwritten if we
@@ -433,7 +432,7 @@ static void card_set_state(struct card_handle *ch,
/* update waiting time to initial waiting time */
ch->waiting_time = ISO7816_3_INIT_WTIME;
/* set initial waiting time */
card_emu_uart_update_wt(ch->uart_chan, ch->waiting_time);
tc_etu_set_wtime(ch->tc_chan, ch->waiting_time);
/* Set ATR sub-state to initial state */
ch->atr.idx = 0;
/* enable USART transmission to reader */
@@ -508,11 +507,11 @@ static int tx_byte_atr(struct card_handle *ch)
}
}
}
/* update waiting time (see ISO 7816-3 10.2). We can drop the Fi
* multiplier as we store the waiting time in units of 'etu', and
* don't really care what the number of clock cycles or the absolute
* wall clock time is */
ch->waiting_time = ch->wi * 960;
/* update waiting time (see ISO 7816-3 10.2) */
ch->waiting_time = ch->wi * 960 * ch->fi;
tc_etu_set_wtime(ch->tc_chan, ch->waiting_time);
/* reset PTS to initial state */
set_pts_state(ch, PTS_S_WAIT_REQ_PTSS);
/* go to next state */
card_set_state(ch, ISO_S_WAIT_TPDU);
return 0;
@@ -529,9 +528,8 @@ static int tx_byte_atr(struct card_handle *ch)
/* Update the PTS sub-state */
static void set_pts_state(struct card_handle *ch, enum pts_state new_ptss)
{
TRACE_DEBUG("%u: 7816 PTS state %s -> %s\r\n", ch->num,
get_value_string(pts_state_names, ch->pts.state),
get_value_string(pts_state_names, new_ptss));
TRACE_DEBUG("%u: 7816 PTS state %u -> %u\r\n",
ch->num, ch->pts.state, new_ptss);
ch->pts.state = new_ptss;
}
@@ -611,8 +609,8 @@ process_byte_pts(struct card_handle *ch, uint8_t byte)
memcpy(ch->pts.resp, ch->pts.req, sizeof(ch->pts.resp));
break;
default:
TRACE_ERROR("%u: process_byte_pts() in invalid PTS state %s\r\n", ch->num,
get_value_string(pts_state_names, ch->pts.state));
TRACE_ERROR("%u: process_byte_pts() in invalid state %u\r\n",
ch->num, ch->pts.state);
break;
}
/* calculate the next state and set it */
@@ -647,11 +645,10 @@ static int tx_byte_pts(struct card_handle *ch)
case PTS_S_WAIT_RESP_PTS1:
byte = ch->pts.resp[_PTS1];
/* This must be TA1 */
ch->F_index = byte >> 4;
ch->D_index = byte & 0xf;
TRACE_DEBUG("%u: found F=%u D=%u\r\n", ch->num,
iso7816_3_fi_table[ch->F_index], iso7816_3_di_table[ch->D_index]);
/* FIXME: if F or D are 0, become unresponsive to signal error condition */
ch->fi = byte >> 4;
ch->di = byte & 0xf;
TRACE_DEBUG("%u: found Fi=%u Di=%u\r\n", ch->num,
ch->fi, ch->di);
break;
case PTS_S_WAIT_RESP_PTS2:
byte = ch->pts.resp[_PTS2];
@@ -663,8 +660,8 @@ static int tx_byte_pts(struct card_handle *ch)
byte = ch->pts.resp[_PCK];
break;
default:
TRACE_ERROR("%u: get_byte_pts() in invalid PTS state %s\r\n", ch->num,
get_value_string(pts_state_names, ch->pts.state));
TRACE_ERROR("%u: get_byte_pts() in invalid state %u\r\n",
ch->num, ch->pts.state);
return 0;
}
@@ -676,7 +673,7 @@ static int tx_byte_pts(struct card_handle *ch)
switch (ch->pts.state) {
case PTS_S_WAIT_RESP_PCK:
card_emu_uart_wait_tx_idle(ch->uart_chan);
/* update baud rate generator with F/D */
/* update baud rate generator with Fi/Di */
emu_update_fidi(ch);
/* Wait for the next TPDU */
card_set_state(ch, ISO_S_WAIT_TPDU);
@@ -756,28 +753,14 @@ static void set_tpdu_state(struct card_handle *ch, enum tpdu_state new_ts)
switch (new_ts) {
case TPDU_S_WAIT_CLA:
/* switch back to receiving mode */
card_emu_uart_enable(ch->uart_chan, ENABLE_RX);
/* disable waiting time since we don't expect any data */
card_emu_uart_update_wt(ch->uart_chan, 0);
break;
case TPDU_S_WAIT_INS:
/* start waiting for the rest of the header/body */
card_emu_uart_update_wt(ch->uart_chan, ch->waiting_time);
break;
case TPDU_S_WAIT_RX:
/* switch to receive mode to receive the body */
card_emu_uart_enable(ch->uart_chan, ENABLE_RX);
/* start waiting for the body */
card_emu_uart_update_wt(ch->uart_chan, ch->waiting_time);
break;
case TPDU_S_WAIT_PB:
/* we just completed the TPDU header from reader to card
* and now need to disable the receiver, enable the
* transmitter and transmit the procedure byte */
card_emu_uart_enable(ch->uart_chan, ENABLE_TX);
/* prepare to extend the waiting time once half of it is reached */
card_emu_uart_update_wt(ch->uart_chan, ch->waiting_time);
break;
default:
break;
@@ -884,8 +867,8 @@ process_byte_tpdu(struct card_handle *ch, uint8_t byte)
add_tpdu_byte(ch, byte);
break;
default:
TRACE_ERROR("%u: process_byte_tpdu() in invalid TPDU state %s\r\n", ch->num,
get_value_string(tpdu_state_names, ch->tpdu.state));
TRACE_ERROR("%u: process_byte_tpdu() in invalid state %u\r\n",
ch->num, ch->tpdu.state);
}
/* ensure we stay in TPDU ISO state */
@@ -972,8 +955,6 @@ void card_emu_process_rx_byte(struct card_handle *ch, uint8_t byte)
switch (ch->state) {
case ISO_S_WAIT_TPDU:
if (byte == 0xff) {
/* reset PTS to initial state */
set_pts_state(ch, PTS_S_WAIT_REQ_PTSS);
new_state = process_byte_pts(ch, byte);
ch->stats.pps++;
goto out_silent;
@@ -986,8 +967,8 @@ void card_emu_process_rx_byte(struct card_handle *ch, uint8_t byte)
new_state = process_byte_pts(ch, byte);
goto out_silent;
default:
TRACE_ERROR("%u: Received UART char in invalid 7816 state %s\r\n", ch->num,
get_value_string(iso7816_3_card_state_names, ch->state));
TRACE_ERROR("%u: Received UART char in invalid 7816 state "
"%u\r\n", ch->num, ch->state);
break;
}
@@ -1040,16 +1021,13 @@ void card_emu_have_new_uart_tx(struct card_handle *ch)
}
}
void card_emu_report_status(struct card_handle *ch, bool report_on_irq)
void card_emu_report_status(struct card_handle *ch)
{
struct msgb *msg;
struct cardemu_usb_msg_status *sts;
uint8_t ep = ch->in_ep;
if (report_on_irq)
ep = ch->irq_ep;
msg = usb_buf_alloc_st(ep, SIMTRACE_MSGC_CARDEM, SIMTRACE_MSGT_BD_CEMU_STATUS);
msg = usb_buf_alloc_st(ch->in_ep, SIMTRACE_MSGC_CARDEM,
SIMTRACE_MSGT_BD_CEMU_STATUS);
if (!msg)
return;
@@ -1062,52 +1040,26 @@ void card_emu_report_status(struct card_handle *ch, bool report_on_irq)
if (ch->in_reset)
sts->flags |= CEMU_STATUS_F_RESET_ACTIVE;
/* FIXME: voltage + card insert */
sts->F_index = ch->F_index;
sts->D_index = ch->D_index;
sts->fi = ch->fi;
sts->di = ch->di;
sts->wi = ch->wi;
sts->waiting_time = ch->waiting_time;
usb_buf_upd_len_and_submit(msg);
}
static void card_emu_report_config(struct card_handle *ch)
{
struct msgb *msg;
struct cardemu_usb_msg_config *cfg;
uint8_t ep = ch->in_ep;
msg = usb_buf_alloc_st(ch->in_ep, SIMTRACE_MSGC_CARDEM, SIMTRACE_MSGT_BD_CEMU_CONFIG);
if (!msg)
return;
cfg = (struct cardemu_usb_msg_config *) msgb_put(msg, sizeof(*cfg));
cfg->features = ch->features;
#ifdef HAVE_SLOT_MUX
cfg->slot_mux_nr = mux_get_slot();
#else
cfg->slot_mux_nr = 0;
#endif
usb_buf_upd_len_and_submit(msg);
}
/* hardware driver informs us that a card I/O signal has changed */
void card_emu_io_statechg(struct card_handle *ch, enum card_io io, int active)
{
uint32_t chg_mask = 0;
switch (io) {
case CARD_IO_VCC:
if (active == 0 && ch->vcc_active == 1) {
TRACE_INFO("%u: VCC deactivated\r\n", ch->num);
card_handle_reset(ch);
tc_etu_disable(ch->tc_chan);
card_set_state(ch, ISO_S_WAIT_POWER);
chg_mask |= CEMU_STATUS_F_VCC_PRESENT;
} else if (active == 1 && ch->vcc_active == 0) {
TRACE_INFO("%u: VCC activated\r\n", ch->num);
card_set_state(ch, ISO_S_WAIT_CLK);
chg_mask |= CEMU_STATUS_F_VCC_PRESENT;
}
ch->vcc_active = active;
break;
@@ -1116,49 +1068,27 @@ void card_emu_io_statechg(struct card_handle *ch, enum card_io io, int active)
TRACE_INFO("%u: CLK activated\r\n", ch->num);
if (ch->state == ISO_S_WAIT_CLK)
card_set_state(ch, ISO_S_WAIT_RST);
chg_mask |= CEMU_STATUS_F_CLK_ACTIVE;
} else if (active == 0 && ch->clocked == 1) {
TRACE_INFO("%u: CLK deactivated\r\n", ch->num);
chg_mask |= CEMU_STATUS_F_CLK_ACTIVE;
}
ch->clocked = active;
break;
case CARD_IO_RST:
if (active == 0 && ch->in_reset) {
TRACE_INFO("%u: RST released\r\n", ch->num);
if (ch->vcc_active && ch->clocked && ch->state == ISO_S_WAIT_RST) {
if (ch->vcc_active && ch->clocked) {
/* enable the TC/ETU counter once reset has been released */
tc_etu_enable(ch->tc_chan);
/* prepare to send the ATR */
card_set_state(ch, ISO_S_WAIT_ATR);
}
chg_mask |= CEMU_STATUS_F_RESET_ACTIVE;
} else if (active && !ch->in_reset) {
TRACE_INFO("%u: RST asserted\r\n", ch->num);
card_handle_reset(ch);
chg_mask |= CEMU_STATUS_F_RESET_ACTIVE;
card_set_state(ch, ISO_S_WAIT_RST);
tc_etu_disable(ch->tc_chan);
}
ch->in_reset = active;
break;
}
switch (ch->state) {
case ISO_S_WAIT_POWER:
case ISO_S_WAIT_CLK:
case ISO_S_WAIT_RST:
/* check end activation state (even if the reader does
* not respect the activation sequence) */
if (ch->vcc_active && ch->clocked && !ch->in_reset) {
/* prepare to send the ATR */
card_set_state(ch, ISO_S_WAIT_ATR);
}
break;
default:
break;
}
/* notify the host about the state change */
if ((ch->features & CEMU_FEAT_F_STATUS_IRQ) && chg_mask)
card_emu_report_status(ch, true);
}
/* User sets a new ATR to be returned during next card reset */
@@ -1185,7 +1115,7 @@ int card_emu_set_atr(struct card_handle *ch, const uint8_t *atr, uint8_t len)
}
/* hardware driver informs us that one (more) ETU has expired */
void card_emu_wtime_half_expired(void *handle)
void tc_etu_wtime_half_expired(void *handle)
{
struct card_handle *ch = handle;
/* transmit NULL procedure byte well before waiting time expires */
@@ -1195,10 +1125,7 @@ void card_emu_wtime_half_expired(void *handle)
case TPDU_S_WAIT_PB:
case TPDU_S_WAIT_TX:
putchar('N');
/* we are waiting for data from the user. Send a procedure byte to ask the
* reader to wait more time */
card_emu_uart_tx(ch->uart_chan, ISO7816_3_PB_NULL);
card_emu_uart_reset_wt(ch->uart_chan);
break;
default:
break;
@@ -1210,7 +1137,7 @@ void card_emu_wtime_half_expired(void *handle)
}
/* hardware driver informs us that one (more) ETU has expired */
void card_emu_wtime_expired(void *handle)
void tc_etu_wtime_expired(void *handle)
{
struct card_handle *ch = handle;
switch (ch->state) {
@@ -1224,45 +1151,12 @@ void card_emu_wtime_expired(void *handle)
}
}
/* reasonable ATR offering all protocols and voltages
* smartphones might not care, but other readers do
*
* TS = 0x3B Direct Convention
* T0 = 0x80 Y(1): b1000, K: 0 (historical bytes)
* TD(1) = 0x80 Y(i+1) = b1000, Protocol T=0
* ----
* TD(2) = 0x81 Y(i+1) = b1000, Protocol T=1
* ----
* TD(3) = 0x1F Y(i+1) = b0001, Protocol T=15
* ----
* TA(4) = 0xC7 Clock stop: no preference - Class accepted by the card: (3G) A 5V B 3V C 1.8V
* ----
* Historical bytes
* TCK = 0x59 correct checksum
*/
static const uint8_t default_atr[] = { 0x3B, 0x80, 0x80, 0x81 , 0x1F, 0xC7, 0x59 };
/* shortest ATR possible (uses default speed and no options) */
static const uint8_t default_atr[] = { 0x3B, 0x00 };
static struct card_handle card_handles[NUM_SLOTS];
int card_emu_set_config(struct card_handle *ch, const struct cardemu_usb_msg_config *scfg,
unsigned int scfg_len)
{
if (scfg_len >= sizeof(uint32_t))
ch->features = (scfg->features & SUPPORTED_FEATURES);
#ifdef HAVE_SLOT_MUX
if (scfg_len >= sizeof(uint32_t)+sizeof(uint8_t)) {
mux_set_slot(scfg->slot_mux_nr);
}
#endif
/* send back a report of our current configuration */
card_emu_report_config(ch);
return 0;
}
struct card_handle *card_emu_init(uint8_t slot_num, uint8_t uart_chan, uint8_t in_ep, uint8_t irq_ep, bool vcc_active, bool in_reset, bool clocked)
struct card_handle *card_emu_init(uint8_t slot_num, uint8_t tc_chan, uint8_t uart_chan, uint8_t in_ep, uint8_t irq_ep, bool vcc_active, bool in_reset, bool clocked)
{
struct card_handle *ch;
@@ -1283,10 +1177,11 @@ struct card_handle *card_emu_init(uint8_t slot_num, uint8_t uart_chan, uint8_t i
ch->in_reset = in_reset;
ch->clocked = clocked;
ch->Fi_index = ch->F_index = 1;
ch->Di_index = ch->D_index = 1;
ch->fi = 0;
ch->di = 1;
ch->wi = ISO7816_3_DEFAULT_WI;
ch->tc_chan = tc_chan;
ch->uart_chan = uart_chan;
ch->waiting_time = ISO7816_3_INIT_WTIME;
@@ -1297,7 +1192,7 @@ struct card_handle *card_emu_init(uint8_t slot_num, uint8_t uart_chan, uint8_t i
ch->pts.state = PTS_S_WAIT_REQ_PTSS;
ch->tpdu.state = TPDU_S_WAIT_CLA;
card_handle_reset(ch);
tc_etu_init(ch->tc_chan, ch);
return ch;
}

4
firmware/libcommon/source/cciddriver.c
View File

@@ -428,7 +428,7 @@ static void PCtoRDRXfrBlock( void )
uint16_t msglen = 0;
uint32_t ret;
TRACE_DEBUG("PCtoRDRXfrBlock\n\r");
TRACE_DEBUG("PCtoRDRXfrBlock\n");
// Check the block length
if ( ccidDriver.sCcidCommand.wLength > (configurationDescriptorsFS->ccid.dwMaxCCIDMessageLength-10) ) {
@@ -921,7 +921,7 @@ void USBDCallbacks_RequestReceived(const USBGenericRequest *request)
void CCID_SmartCardRequest( void )
{
unsigned char bStatus;
TRACE_DEBUG("CCID_req\n\r");
TRACE_DEBUG("CCID_req\n");
do {

35
firmware/libcommon/source/host_communication.c
View File

@@ -27,36 +27,27 @@
* USBD Integration API
***********************************************************************/
/* call-back after (successful?) transfer of a write buffer on IN EP */
/* call-back after (successful?) transfer of a buffer */
static void usb_write_cb(uint8_t *arg, uint8_t status, uint32_t transferred,
uint32_t remaining)
{
struct msgb *msg = (struct msgb *) arg;
struct usb_buffered_ep *bep = msg->dst;
uint16_t ep_size = USBD_GetEndpointSize(bep->ep);
unsigned long x;
TRACE_DEBUG("%s (EP=0x%02x)\r\n", __func__, bep->ep);
if (((msgb_length(msg) % ep_size) == 0) && (transferred == ep_size)) {
/* terminate with ZLP; pass in 'msg' again as 'arg' so we get
* called the second time and proceed with usb_buf_free below */
USBD_Write(bep->ep, 0, 0, (TransferCallback) &usb_write_cb, msg);
return;
}
local_irq_save(x);
bep->in_progress--;
local_irq_restore(x);
TRACE_DEBUG("%u: in_progress=%lu\r\n", bep->ep, bep->in_progress);
TRACE_DEBUG("%u: in_progress=%d\n", bep->ep, bep->in_progress);
if (status != USBD_STATUS_SUCCESS)
TRACE_ERROR("%s error, status=%d\r\n", __func__, status);
TRACE_ERROR("%s error, status=%d\n", __func__, status);
usb_buf_free(msg);
}
/* check if the spcified IN endpoint is idle and submit the next buffer from queue */
int usb_refill_to_host(uint8_t ep)
{
struct usb_buffered_ep *bep = usb_get_buf_ep(ep);
@@ -84,44 +75,44 @@ int usb_refill_to_host(uint8_t ep)
bep->in_progress++;
msg = msgb_dequeue_count(&bep->queue, &bep->queue_len);
msg = msgb_dequeue(&bep->queue);
local_irq_restore(x);
TRACE_DEBUG("%s (EP=0x%02x), in_progress=%lu\r\n", __func__, ep, bep->in_progress);
TRACE_DEBUG("%s (EP=0x%02x), in_progress=%d\r\n", __func__, ep, bep->in_progress);
msg->dst = bep;
rc = USBD_Write(ep, msgb_data(msg), msgb_length(msg),
(TransferCallback) &usb_write_cb, msg);
if (rc != USBD_STATUS_SUCCESS) {
TRACE_ERROR("%s error %x\r\n", __func__, rc);
TRACE_ERROR("%s error %x\n", __func__, rc);
/* re-insert to head of queue */
llist_add_irqsafe(&msg->list, &bep->queue);
local_irq_save(x);
bep->in_progress--;
local_irq_restore(x);
TRACE_DEBUG("%02x: in_progress=%lu\r\n", bep->ep, bep->in_progress);
TRACE_DEBUG("%02x: in_progress=%d\n", bep->ep, bep->in_progress);
return 0;
}
return 1;
}
/* call-back after (successful?) read transfer of a buffer on OUT EP */
/* call-back after (successful?) transfer of a buffer */
static void usb_read_cb(uint8_t *arg, uint8_t status, uint32_t transferred,
uint32_t remaining)
{
struct msgb *msg = (struct msgb *) arg;
struct usb_buffered_ep *bep = msg->dst;
TRACE_DEBUG("%s (EP=%u, len=%lu, q=%p)\r\n", __func__,
TRACE_DEBUG("%s (EP=%u, len=%u, q=%p)\r\n", __func__,
bep->ep, transferred, &bep->queue);
bep->in_progress = 0;
if (status != USBD_STATUS_SUCCESS) {
TRACE_ERROR("%s error, status=%d\r\n", __func__, status);
TRACE_ERROR("%s error, status=%d\n", __func__, status);
usb_buf_free(msg);
return;
}
@@ -129,7 +120,6 @@ static void usb_read_cb(uint8_t *arg, uint8_t status, uint32_t transferred,
llist_add_tail_irqsafe(&msg->list, &bep->queue);
}
/* refill the read queue for data received from host PC on OUT EP, if needed */
int usb_refill_from_host(uint8_t ep)
{
struct usb_buffered_ep *bep = usb_get_buf_ep(ep);
@@ -160,7 +150,7 @@ int usb_refill_from_host(uint8_t ep)
rc = USBD_Read(ep, msg->head, msgb_tailroom(msg),
(TransferCallback) &usb_read_cb, msg);
if (rc != USBD_STATUS_SUCCESS) {
TRACE_ERROR("%s error %d\r\n", __func__, rc);
TRACE_ERROR("%s error %d\n", __func__, rc);
usb_buf_free(msg);
bep->in_progress = 0;
}
@@ -168,7 +158,6 @@ int usb_refill_from_host(uint8_t ep)
return 1;
}
/* drain any buffers from the queue of the endpoint and release their memory */
int usb_drain_queue(uint8_t ep)
{
struct usb_buffered_ep *bep = usb_get_buf_ep(ep);
@@ -188,7 +177,7 @@ int usb_drain_queue(uint8_t ep)
}
/* free all queued msgbs */
while ((msg = msgb_dequeue_count(&bep->queue, &bep->queue_len))) {
while ((msg = msgb_dequeue(&bep->queue))) {
usb_buf_free(msg);
ret++;
}

16
firmware/libcommon/source/iso7816_fidi.c
View File

@@ -23,38 +23,38 @@
#include "iso7816_fidi.h"
/* Table 7 of ISO 7816-3:2006 */
const uint16_t iso7816_3_fi_table[] = {
const uint16_t fi_table[] = {
372, 372, 558, 744, 1116, 1488, 1860, 0,
0, 512, 768, 1024, 1536, 2048, 0, 0
};
/* Table 8 from ISO 7816-3:2006 */
const uint8_t iso7816_3_di_table[] = {
const uint8_t di_table[] = {
0, 1, 2, 4, 8, 16, 32, 64,
12, 20, 2, 4, 8, 16, 32, 64,
};
/* compute the F/D ratio based on Fi and Di values */
int iso7816_3_compute_fd_ratio(uint8_t f_index, uint8_t d_index)
int compute_fidi_ratio(uint8_t fi, uint8_t di)
{
uint16_t f, d;
int ret;
if (f_index >= ARRAY_SIZE(iso7816_3_fi_table) ||
d_index >= ARRAY_SIZE(iso7816_3_di_table))
if (fi >= ARRAY_SIZE(fi_table) ||
di >= ARRAY_SIZE(di_table))
return -EINVAL;
f = iso7816_3_fi_table[f_index];
f = fi_table[fi];
if (f == 0)
return -EINVAL;
d = iso7816_3_di_table[d_index];
d = di_table[di];
if (d == 0)
return -EINVAL;
/* See table 7 of ISO 7816-3: From 1000 on we divide by 1/d,
* which equals a multiplication by d */
if (d_index < 8)
if (di < 8)
ret = f / d;
else
ret = f * d;

54
firmware/libcommon/source/main_common.c
View File

@@ -1,54 +0,0 @@
/* SIMtrace 2 firmware common main helpers
*
* (C) 2015-2019 by Harald Welte <hwelte@hmw-consulting.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "board.h"
#include "utils.h"
void print_banner(void)
{
printf("\n\r\n\r"
"=============================================================================\n\r"
"SIMtrace2 firmware " GIT_VERSION ", BOARD=" BOARD ", APP=" APPLICATION "\n\r"
"(C) 2010-2019 by Harald Welte, 2018-2019 by Kevin Redon\n\r"
"=============================================================================\n\r");
#if (TRACE_LEVEL >= TRACE_LEVEL_INFO)
/* print chip-unique ID */
unsigned int unique_id[4];
EEFC_ReadUniqueID(unique_id);
TRACE_INFO("Chip ID: 0x%08lx (Ext 0x%08lx)\n\r", CHIPID->CHIPID_CIDR, CHIPID->CHIPID_EXID);
TRACE_INFO("Serial Nr. %08x-%08x-%08x-%08x\n\r",
unique_id[0], unique_id[1], unique_id[2], unique_id[3]);
/* print reset cause */
uint8_t reset_cause = (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos;
static const char* reset_causes[] = {
"general reset (first power-up reset)",
"backup reset (return from backup mode)",
"watchdog reset (watchdog fault occurred)",
"software reset (processor reset required by the software)",
"user reset (NRST pin detected low)",
};
if (reset_cause < ARRAY_SIZE(reset_causes)) {
TRACE_INFO("Reset Cause: %s\n\r", reset_causes[reset_cause]);
} else {
TRACE_INFO("Reset Cause: 0x%lx\n\r", (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos);
}
#endif
}

299
firmware/libcommon/source/mode_cardemu.c
View File

@@ -1,7 +1,7 @@
/* card emulation mode
*
* (C) 2015-2017 by Harald Welte <laforge@gnumonks.org>
* (C) 2018-2019 by sysmocom -s.f.m.c. GmbH, Author: Kevin Redon <kredon@sysmocom.de>
* (C) 2018 by sysmocom -s.f.m.c. GmbH, Author: Kevin Redon <kredon@sysmocom.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -42,10 +42,6 @@ static const Pin pins_cardsim[] = PINS_CARDSIM;
static const Pin pins_usim1[] = {PINS_USIM1};
static const Pin pin_usim1_rst = PIN_USIM1_nRST;
static const Pin pin_usim1_vcc = PIN_USIM1_VCC;
#ifdef PIN_USIM1_IO_DIR
static const Pin pin_io_dir = PIN_USIM1_IO_DIR;
#endif
#ifdef CARDEMU_SECOND_UART
static const Pin pins_usim2[] = {PINS_USIM2};
@@ -59,26 +55,13 @@ struct cardem_inst {
struct llist_head usb_out_queue;
struct ringbuf rb;
struct Usart_info usart_info;
struct {
/*! receiver waiting time to trigger timeout (0 to deactivate it) */
uint32_t total;
/*! remaining waiting time (we may need multiple timer runs to reach total */
uint32_t remaining;
/*! did we already notify about half the time having expired? */
bool half_time_notified;
} wt;
int usb_pending_old;
uint8_t ep_out;
uint8_t ep_in;
uint8_t ep_int;
const Pin pin_insert;
#ifdef DETECT_VCC_BY_ADC
uint32_t vcc_uv;
#endif
bool vcc_active;
bool vcc_active_last;
bool rst_active;
bool rst_active_last;
uint32_t vcc_uv_last;
};
struct cardem_inst cardem_inst[] = {
@@ -146,44 +129,18 @@ void card_emu_uart_wait_tx_idle(uint8_t uart_chan)
wait_tx_idle(usart);
}
static void card_emu_uart_set_direction(uint8_t uart_chan, bool tx)
{
/* only on some boards (octsimtest) we hae an external level
* shifter that requires us to switch the direction between RX and TX */
#ifdef PIN_USIM1_IO_DIR
if (uart_chan == 0) {
if (tx)
PIO_Set(&pin_io_dir);
else
PIO_Clear(&pin_io_dir);
}
#endif
}
/* call-back from card_emu.c to enable/disable transmit and/or receive */
void card_emu_uart_enable(uint8_t uart_chan, uint8_t rxtx)
{
Usart *usart = get_usart_by_chan(uart_chan);
switch (rxtx) {
case ENABLE_TX:
card_emu_uart_set_direction(uart_chan, true);
USART_DisableIt(usart, ~(US_IER_TXRDY | US_IER_TIMEOUT));
USART_DisableIt(usart, ~US_IER_TXRDY);
/* as irritating as it is, we actually want to keep the
* receiver enabled during transmit */
USART_SetReceiverEnabled(usart, 1);
usart->US_CR = US_CR_RSTSTA | US_CR_RSTIT | US_CR_RSTNACK;
USART_EnableIt(usart, US_IER_TXRDY | US_IER_TIMEOUT);
USART_SetTransmitterEnabled(usart, 1);
break;
case ENABLE_TX_TIMER_ONLY:
/* enable the transmitter without generating TXRDY interrupts
* just so that the timer can run */
USART_DisableIt(usart, ~US_IER_TIMEOUT);
/* as irritating as it is, we actually want to keep the
* receiver enabled during transmit */
USART_SetReceiverEnabled(usart, 1);
usart->US_CR = US_CR_RSTSTA | US_CR_RSTIT | US_CR_RSTNACK;
USART_EnableIt(usart, US_IER_TIMEOUT);
USART_EnableIt(usart, US_IER_TXRDY);
USART_SetTransmitterEnabled(usart, 1);
break;
case ENABLE_RX:
@@ -192,7 +149,6 @@ void card_emu_uart_enable(uint8_t uart_chan, uint8_t rxtx)
* transmitter enabled during receive */
USART_SetTransmitterEnabled(usart, 1);
wait_tx_idle(usart);
card_emu_uart_set_direction(uart_chan, false);;
usart->US_CR = US_CR_RSTSTA | US_CR_RSTIT | US_CR_RSTNACK;
USART_EnableIt(usart, US_IER_RXRDY);
USART_SetReceiverEnabled(usart, 1);
@@ -232,25 +188,8 @@ int card_emu_uart_tx(uint8_t uart_chan, uint8_t byte)
return 1;
}
static uint16_t compute_next_timeout(struct cardem_inst *ci)
{
uint32_t want_to_expire;
if (ci->wt.total == 0)
return 0;
if (!ci->wt.half_time_notified) {
/* we need to make sure to expire after half the total waiting time */
OSMO_ASSERT(ci->wt.remaining > (ci->wt.total / 2));
want_to_expire = ci->wt.remaining - (ci->wt.total / 2);
} else
want_to_expire = ci->wt.remaining;
/* if value exceeds the USART TO range, use the maximum possible value for one round */
return OSMO_MIN(want_to_expire, 0xffff);
}
/*! common handler if interrupt was received.
* \param[in] inst_num Instance number, range 0..1 (some boards only '0' permitted) */
/* FIXME: integrate this with actual irq handler */
static void usart_irq_rx(uint8_t inst_num)
{
Usart *usart = get_usart_by_chan(inst_num);
@@ -258,84 +197,32 @@ static void usart_irq_rx(uint8_t inst_num)
uint32_t csr;
uint8_t byte = 0;
/* get one atomic snapshot of state/flags before they get changed */
csr = usart->US_CSR & usart->US_IMR;
/* check if one byte has been completely received and is now in the holding register */
if (csr & US_CSR_RXRDY) {
/* read the bye from the holding register */
byte = (usart->US_RHR) & 0xFF;
/* append it to the buffer */
if (rbuf_write(&ci->rb, byte) < 0)
TRACE_ERROR("rbuf overrun\r\n");
}
/* check if the transmitter is ready for the next byte */
if (csr & US_CSR_TXRDY) {
/* transmit next byte and check if more bytes are to be transmitted */
if (card_emu_tx_byte(ci->ch) == 0) {
/* stop the TX ready interrupt of no more bytes to transmit */
if (card_emu_tx_byte(ci->ch) == 0)
USART_DisableIt(usart, US_IER_TXRDY);
}
}
/* check if any error flags are set */
if (csr & (US_CSR_OVRE|US_CSR_FRAME|US_CSR_PARE|US_CSR_NACK|(1<<10))) {
/* clear any error flags */
if (csr & (US_CSR_OVRE|US_CSR_FRAME|US_CSR_PARE|
US_CSR_TIMEOUT|US_CSR_NACK|(1<<10))) {
usart->US_CR = US_CR_RSTSTA | US_CR_RSTIT | US_CR_RSTNACK;
TRACE_ERROR("%u USART error on 0x%x status: 0x%lx\n", ci->num, byte, csr);
}
/* check if the timeout has expired. We "abuse" the receive timer for tracking
* how many etu have expired since we last sent a byte. See section
* 33.7.3.11 "Receiver Time-out" of the SAM3S8 Data Sheet */
if (csr & US_CSR_TIMEOUT) {
/* clear timeout flag (and stop timeout until next character is received) */
usart->US_CR |= US_CR_STTTO;
/* RX has been inactive for some time */
if (ci->wt.remaining <= (usart->US_RTOR & 0xffff)) {
/* waiting time is over; will stop the timer */
ci->wt.remaining = 0;
} else {
/* subtract the actual timeout since the new might not have been set and
* reloaded yet */
ci->wt.remaining -= (usart->US_RTOR & 0xffff);
}
if (ci->wt.remaining == 0) {
/* let the FSM know that WT has expired */
card_emu_wtime_expired(ci->ch);
/* don't automatically re-start in this case */
} else {
bool half_time_just_reached = false;
if (ci->wt.remaining <= ci->wt.total / 2 && !ci->wt.half_time_notified) {
ci->wt.half_time_notified = true;
/* don't immediately call card_emu_wtime_half_expired(), as that
* in turn may calls card_emu_uart_update_wt() which will change
* the timeout but would be overridden 4 lines below */
half_time_just_reached = true;
}
/* update the counter no matter if we reached half time or not */
usart->US_RTOR = compute_next_timeout(ci);
/* restart the counter (if wt is 0, the timeout is not started) */
usart->US_CR |= US_CR_RETTO;
if (half_time_just_reached)
card_emu_wtime_half_expired(ci->ch);
}
TRACE_ERROR("%u e 0x%x st: 0x%lx\n", ci->num, byte, csr);
}
}
/*! ISR called for USART0 */
void mode_cardemu_usart0_irq(void)
{
/* USART0 == Instance 1 == USIM 2 */
usart_irq_rx(1);
}
/*! ISR called for USART1 */
void mode_cardemu_usart1_irq(void)
{
/* USART1 == Instance 0 == USIM 1 */
@@ -354,41 +241,6 @@ int card_emu_uart_update_fidi(uint8_t uart_chan, unsigned int fidi)
return 0;
}
/*! Update WT on USART peripheral. Will automatically re-start timer with new value.
* \param[in] usart USART peripheral to configure
* \param[in] wt inactivity Waiting Time before card_emu_wtime_expired is called (0 to disable) */
void card_emu_uart_update_wt(uint8_t uart_chan, uint32_t wt)
{
OSMO_ASSERT(uart_chan < ARRAY_SIZE(cardem_inst));
struct cardem_inst *ci = &cardem_inst[uart_chan];
Usart *usart = get_usart_by_chan(uart_chan);
if (ci->wt.total != wt) {
TRACE_DEBUG("%u: USART WT changed from %lu to %lu ETU\r\n", uart_chan,
ci->wt.total, wt);
}
ci->wt.total = wt;
/* reset and start the timer */
card_emu_uart_reset_wt(uart_chan);
}
/*! Reset and re-start waiting timeout count down on USART peripheral.
* \param[in] usart USART peripheral to configure */
void card_emu_uart_reset_wt(uint8_t uart_chan)
{
OSMO_ASSERT(uart_chan < ARRAY_SIZE(cardem_inst));
struct cardem_inst *ci = &cardem_inst[uart_chan];
Usart *usart = get_usart_by_chan(uart_chan);
/* FIXME: guard against race with interrupt handler */
ci->wt.remaining = ci->wt.total;
ci->wt.half_time_notified = false;
usart->US_RTOR = compute_next_timeout(ci);
/* restart the counter (if wt is 0, the timeout is not started) */
usart->US_CR |= US_CR_RETTO;
}
/* call-back from card_emu.c to force a USART interrupt */
void card_emu_uart_interrupt(uint8_t uart_chan)
{
@@ -408,11 +260,8 @@ void card_emu_uart_interrupt(uint8_t uart_chan)
***********************************************************************/
#ifdef DETECT_VCC_BY_ADC
#if !defined(VCC_UV_THRESH_1V8) || !defined(VCC_UV_THRESH_3V)
#error "You must define VCC_UV_THRESH_{1V1,3V} if you use ADC VCC detection"
#endif
static volatile int adc_triggered = 0;
static int adc_triggered = 0;
static int adc_sam3s_reva_errata = 0;
static int card_vcc_adc_init(void)
@@ -459,16 +308,23 @@ static int card_vcc_adc_init(void)
return 0;
}
#define VCC_UV_THRESH_1V8 1500000
#define VCC_UV_THRESH_3V 2500000
static void process_vcc_adc(struct cardem_inst *ci)
{
#ifdef octsimtest
if (ci->vcc_uv >= VCC_UV_THRESH_1V8)
#else
if (ci->vcc_uv >= VCC_UV_THRESH_3V)
#endif
ci->vcc_active = true;
else
ci->vcc_active = false;
if (ci->vcc_uv >= VCC_UV_THRESH_3V &&
ci->vcc_uv_last < VCC_UV_THRESH_3V) {
card_emu_io_statechg(ci->ch, CARD_IO_VCC, 1);
/* FIXME do this for real */
card_emu_io_statechg(ci->ch, CARD_IO_CLK, 1);
} else if (ci->vcc_uv < VCC_UV_THRESH_3V &&
ci->vcc_uv_last >= VCC_UV_THRESH_3V) {
/* FIXME do this for real */
card_emu_io_statechg(ci->ch, CARD_IO_CLK, 0);
card_emu_io_statechg(ci->ch, CARD_IO_VCC, 0);
}
ci->vcc_uv_last = ci->vcc_uv;
}
void ADC_IrqHandler(void)
@@ -491,54 +347,44 @@ void ADC_IrqHandler(void)
cardem_inst[0].vcc_uv = adc2uv(val);
process_vcc_adc(&cardem_inst[0]);
ADC->ADC_CR |= ADC_CR_START;
adc_triggered = 1;
}
}
#endif /* DETECT_VCC_BY_ADC */
/* called from main loop; dispatches card I/O state changes to card_emu from main loop */
static void process_io_statechg(struct cardem_inst *ci)
{
if (ci->vcc_active != ci->vcc_active_last) {
card_emu_io_statechg(ci->ch, CARD_IO_VCC, ci->vcc_active);
/* FIXME do this for real */
card_emu_io_statechg(ci->ch, CARD_IO_CLK, ci->vcc_active);
ci->vcc_active_last = ci->vcc_active;
}
if (ci->rst_active != ci->rst_active_last) {
card_emu_io_statechg(ci->ch, CARD_IO_RST, ci->rst_active);
ci->rst_active_last = ci->rst_active;
}
}
/***********************************************************************
* Core USB / main loop integration
***********************************************************************/
static void usim1_rst_irqhandler(const Pin *pPin)
{
cardem_inst[0].rst_active = PIO_Get(&pin_usim1_rst) ? false : true;
bool active = PIO_Get(&pin_usim1_rst) ? false : true;
card_emu_io_statechg(cardem_inst[0].ch, CARD_IO_RST, active);
}
#ifndef DETECT_VCC_BY_ADC
static void usim1_vcc_irqhandler(const Pin *pPin)
{
cardem_inst[0].vcc_active = PIO_Get(&pin_usim1_vcc) ? true : false;
bool active = PIO_Get(&pin_usim1_vcc) ? true : false;
card_emu_io_statechg(cardem_inst[0].ch, CARD_IO_VCC, active);
/* FIXME do this for real */
card_emu_io_statechg(cardem_inst[0].ch, CARD_IO_CLK, active);
}
#endif /* !DETECT_VCC_BY_ADC */
#ifdef CARDEMU_SECOND_UART
static void usim2_rst_irqhandler(const Pin *pPin)
{
cardem_inst[1].rst_active = PIO_Get(&pin_usim2_rst) ? false : true;
bool active = PIO_Get(&pin_usim2_rst) ? false : true;
card_emu_io_statechg(cardem_inst[1].ch, CARD_IO_RST, active);
}
#ifndef DETECT_VCC_BY_ADC
static void usim2_vcc_irqhandler(const Pin *pPin)
{
cardem_inst[1].vcc_active = PIO_Get(&pin_usim2_vcc) ? true : false;
bool active = PIO_Get(&pin_usim2_vcc) ? true : false;
card_emu_io_statechg(cardem_inst[1].ch, CARD_IO_VCC, active);
/* FIXME do this for real */
card_emu_io_statechg(cardem_inst[1].ch, CARD_IO_CLK, active);
}
#endif /* !DETECT_VCC_BY_ADC */
#endif /* CARDEMU_SECOND_UART */
@@ -566,28 +412,15 @@ void mode_cardemu_init(void)
INIT_LLIST_HEAD(&cardem_inst[0].usb_out_queue);
rbuf_reset(&cardem_inst[0].rb);
PIO_Configure(pins_usim1, PIO_LISTSIZE(pins_usim1));
/* configure USART as ISO-7816 slave (e.g. card) */
ISO7816_Init(&cardem_inst[0].usart_info, CLK_SLAVE);
NVIC_EnableIRQ(USART1_IRQn);
PIO_ConfigureIt(&pin_usim1_rst, usim1_rst_irqhandler);
PIO_EnableIt(&pin_usim1_rst);
/* obtain current RST state */
usim1_rst_irqhandler(&pin_usim1_rst);
#ifndef DETECT_VCC_BY_ADC
PIO_ConfigureIt(&pin_usim1_vcc, usim1_vcc_irqhandler);
PIO_EnableIt(&pin_usim1_vcc);
/* obtain current VCC state */
usim1_vcc_irqhandler(&pin_usim1_vcc);
#else
do {} while (!adc_triggered); /* wait for first ADC reading */
#endif /* DETECT_VCC_BY_ADC */
cardem_inst[0].ch = card_emu_init(0, 0, SIMTRACE_CARDEM_USB_EP_USIM1_DATAIN,
SIMTRACE_CARDEM_USB_EP_USIM1_INT, cardem_inst[0].vcc_active,
cardem_inst[0].rst_active, cardem_inst[0].vcc_active);
cardem_inst[0].ch = card_emu_init(0, 2, 0, SIMTRACE_CARDEM_USB_EP_USIM1_DATAIN, SIMTRACE_CARDEM_USB_EP_USIM1_INT, PIO_Get(&pin_usim1_vcc) ? true : false, PIO_Get(&pin_usim1_rst) ? false : true, PIO_Get(&pin_usim1_vcc) ? true : false);
sim_switch_use_physical(0, 1);
#ifdef CARDEMU_SECOND_UART
@@ -595,24 +428,15 @@ void mode_cardemu_init(void)
rbuf_reset(&cardem_inst[1].rb);
PIO_Configure(pins_usim2, PIO_LISTSIZE(pins_usim2));
ISO7816_Init(&cardem_inst[1].usart_info, CLK_SLAVE);
/* TODO enable timeout */
NVIC_EnableIRQ(USART0_IRQn);
PIO_ConfigureIt(&pin_usim2_rst, usim2_rst_irqhandler);
PIO_EnableIt(&pin_usim2_rst);
usim2_rst_irqhandler(&pin_usim2_rst); /* obtain current RST state */
#ifndef DETECT_VCC_BY_ADC
PIO_ConfigureIt(&pin_usim2_vcc, usim2_vcc_irqhandler);
PIO_EnableIt(&pin_usim2_vcc);
usim2_vcc_irqhandler(&pin_usim2_vcc); /* obtain current VCC state */
#else
do {} while (!adc_triggered); /* wait for first ADC reading */
#endif /* DETECT_VCC_BY_ADC */
cardem_inst[1].ch = card_emu_init(1, 1, SIMTRACE_CARDEM_USB_EP_USIM2_DATAIN,
SIMTRACE_CARDEM_USB_EP_USIM2_INT, cardem_inst[1].vcc_active,
cardem_inst[1].rst_active, cardem_inst[1].vcc_active);
cardem_inst[1].ch = card_emu_init(1, 0, 1, SIMTRACE_CARDEM_USB_EP_USIM2_DATAIN, SIMTRACE_CARDEM_USB_EP_USIM2_INT, PIO_Get(&pin_usim2_vcc) ? true : false, PIO_Get(&pin_usim2_rst) ? false : true, PIO_Get(&pin_usim2_vcc) ? true : false);
sim_switch_use_physical(1, 1);
/* TODO check RST and VCC */
#endif /* CARDEMU_SECOND_UART */
}
@@ -656,33 +480,12 @@ static void dispatch_usb_command_generic(struct msgb *msg, struct cardem_inst *c
usb_buf_free(msg);
}
static void process_card_insert(struct cardem_inst *ci, bool card_insert)
{
TRACE_INFO("%u: set card_insert to %s\r\n", ci->num, card_insert ? "INSERTED" : "REMOVED");
#ifdef HAVE_BOARD_CARDINSERT
board_set_card_insert(ci, card_insert);
#else
if (!ci->pin_insert.pio) {
TRACE_INFO("%u: skipping unsupported card_insert to %s\r\n",
ci->num, card_insert ? "INSERTED" : "REMOVED");
return;
}
if (card_insert)
PIO_Set(&ci->pin_insert);
else
PIO_Clear(&ci->pin_insert);
#endif
}
/* handle a single USB command as received from the USB host */
static void dispatch_usb_command_cardem(struct msgb *msg, struct cardem_inst *ci)
{
struct simtrace_msg_hdr *hdr;
struct cardemu_usb_msg_set_atr *atr;
struct cardemu_usb_msg_cardinsert *cardins;
struct cardemu_usb_msg_config *cfg;
struct llist_head *queue;
hdr = (struct simtrace_msg_hdr *) msg->l1h;
@@ -699,16 +502,21 @@ static void dispatch_usb_command_cardem(struct msgb *msg, struct cardem_inst *ci
break;
case SIMTRACE_MSGT_DT_CEMU_CARDINSERT:
cardins = (struct cardemu_usb_msg_cardinsert *) msg->l2h;
process_card_insert(ci, cardins->card_insert);
if (!ci->pin_insert.pio) {
TRACE_INFO("%u: skipping unsupported card_insert to %s\r\n",
ci->num, cardins->card_insert ? "INSERTED" : "REMOVED");
break;
}
TRACE_INFO("%u: set card_insert to %s\r\n", ci->num,
cardins->card_insert ? "INSERTED" : "REMOVED");
if (cardins->card_insert)
PIO_Set(&ci->pin_insert);
else
PIO_Clear(&ci->pin_insert);
usb_buf_free(msg);
break;
case SIMTRACE_MSGT_BD_CEMU_STATUS:
card_emu_report_status(ci->ch, false);
usb_buf_free(msg);
break;
case SIMTRACE_MSGT_BD_CEMU_CONFIG:
cfg = (struct cardemu_usb_msg_config *) msg->l2h;
card_emu_set_config(ci->ch, cfg, msgb_l2len(msg));
card_emu_report_status(ci->ch);
usb_buf_free(msg);
break;
case SIMTRACE_MSGT_BD_CEMU_STATS:
@@ -844,10 +652,9 @@ static void dispatch_received_msg(struct msgb *msg, struct cardem_inst *ci)
}
if (mh->msg_len > msgb_length(msg)) {
TRACE_ERROR("%u: Unexpected large message (%u bytes)\r\n",
TRACE_ERROR("%u: Unexpected large message (%u bytes)\n",
ci->num, mh->msg_len);
usb_buf_free(segm);
break;
} else {
uint8_t *cur = msgb_put(segm, mh->msg_len);
segm->l1h = segm->head;
@@ -907,8 +714,6 @@ void mode_cardemu_run(void)
//TRACE_ERROR("%uRx%02x\r\n", i, byte);
}
process_io_statechg(ci);
/* first try to send any pending messages on IRQ */
usb_refill_to_host(ci->ep_int);

21
firmware/libcommon/source/pseudo_talloc.c
View File

@@ -15,16 +15,13 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
*/
#include <stdint.h>
#include <stdio.h>
#include "talloc.h"
#include "trace.h"
#include "utils.h"
#include <osmocom/core/utils.h>
/* TODO: this number should dynamically scale. We need at least one per IN/IRQ endpoint,
* as well as at least 3 for every OUT endpoint. Plus some more depending on the application */
#define NUM_RCTX_SMALL 20
#define NUM_RCTX_SMALL 10
#define RCTX_SIZE_SMALL 348
static uint8_t msgb_data[NUM_RCTX_SMALL][RCTX_SIZE_SMALL] __attribute__((aligned(sizeof(long))));
@@ -66,7 +63,6 @@ int _talloc_free(void *ptr, const char *location)
if (ptr == msgb_data[i]) {
if (!msgb_inuse[i]) {
TRACE_ERROR("%s: double_free by %s\r\n", __func__, location);
OSMO_ASSERT(0);
} else {
msgb_inuse[i] = 0;
}
@@ -77,24 +73,9 @@ int _talloc_free(void *ptr, const char *location)
local_irq_restore(x);
TRACE_ERROR("%s: invalid pointer %p from %s\r\n", __func__, ptr, location);
OSMO_ASSERT(0);
return -1;
}
void talloc_report(const void *ptr, FILE *f)
{
unsigned int i;
fprintf(f, "talloc_report(): ");
for (i = 0; i < ARRAY_SIZE(msgb_inuse); i++) {
if (msgb_inuse[i])
fputc('X', f);
else
fputc('_', f);
}
fprintf(f, "\r\n");
}
void talloc_set_name_const(const void *ptr, const char *name)
{
/* do nothing */

6
firmware/libcommon/source/simtrace_iso7816.c
View File

@@ -71,7 +71,7 @@ void ISR_PhoneRST(const Pin * pPin)
USBD_Write(SIMTRACE_USB_EP_PHONE_INT, "R", 1,
(TransferCallback) & Callback_PhoneRST_ISR,
0)) != USBD_STATUS_SUCCESS) {
TRACE_ERROR("USB err status: %d (%s)\r\n", ret, __FUNCTION__);
TRACE_ERROR("USB err status: %d (%s)\n", ret, __FUNCTION__);
return;
}
@@ -109,7 +109,7 @@ void mode_trace_usart1_irq(void)
/* Fill char into buffer */
rbuf_write(&sim_rcv_buf, c);
} else {
TRACE_DEBUG("e %x st: %lx\r\n", c, stat);
TRACE_DEBUG("e %x st: %x\n", c, stat);
} /* else: error occurred */
char_stat = stat;
@@ -125,7 +125,7 @@ void update_fidi(Usart_info *usart, uint8_t fidi)
uint8_t fi = fidi >> 4;
uint8_t di = fidi & 0xf;
int ratio = iso7816_3_compute_fd_ratio(fi, di);
int ratio = compute_fidi_ratio(fi, di);
if (ratio > 0 && ratio < 0x8000) {
/* make sure USART uses new F/D ratio */

25
firmware/libcommon/source/sniffer.c
View File

@@ -303,10 +303,22 @@ static void change_state(enum iso7816_3_sniff_state iso_state_new)
}
const struct value_string data_flags[] = {
{ SNIFF_DATA_FLAG_ERROR_INCOMPLETE, "incomplete" },
{ SNIFF_DATA_FLAG_ERROR_MALFORMED, "malformed" },
{ SNIFF_DATA_FLAG_ERROR_CHECKSUM, "checksum error" },
{ 0, NULL }
{
.value = SNIFF_DATA_FLAG_ERROR_INCOMPLETE,
.str = "incomplete",
},
{
.value = SNIFF_DATA_FLAG_ERROR_MALFORMED,
.str = "malformed",
},
{
.value = SNIFF_DATA_FLAG_ERROR_CHECKSUM,
.str = "checksum error",
},
{
.value = 0,
.str = NULL,
},
};
static void print_flags(const struct value_string* flag_meanings, uint32_t nb_flags, uint32_t flags) {
@@ -658,10 +670,9 @@ static void process_byte_pps(uint8_t byte)
fn = 1;
dn = 1;
}
TRACE_INFO("PPS negotiation successful: Fn=%u Dn=%u\n\r",
iso7816_3_fi_table[fn], iso7816_3_di_table[dn]);
TRACE_INFO("PPS negotiation successful: Fn=%u Dn=%u\n\r", fi_table[fn], di_table[dn]);
update_fidi(&sniff_usart, pps_cur[2]);
update_wt(0, iso7816_3_di_table[dn]);
update_wt(0, di_table[dn]);
usb_send_fidi(pps_cur[2]); /* send Fi/Di change notification to host software over USB */
} else { /* checksum is invalid */
TRACE_INFO("PPS negotiation failed\n\r");

14
firmware/libcommon/source/stack_check.c
View File

@@ -1,14 +0,0 @@
#include <stdint.h>
#include <osmocom/core/panic.h>
/* This is what's minimally required to fix builds on Ubuntu 20.04,
* where stack smashing protection is enabled by default when using dpkg
* - even when cross-compiling: https://osmocom.org/issues/4687
*/
uintptr_t __stack_chk_guard = 0xdeadbeef;
void __stack_chk_fail(void)
{
osmo_panic("Stack smashing detected!\r\n");
}

1
firmware/libcommon/source/stdio.c
View File

@@ -358,7 +358,6 @@ signed int vsnprintf(char *pStr, size_t length, const char *pFormat, va_list ap)
case 'i': num = PutSignedInt(pStr, fill, width, va_arg(ap, signed int)); break;
case 'u': num = PutUnsignedInt(pStr, fill, width, va_arg(ap, unsigned int)); break;
case 'x': num = PutHexa(pStr, fill, width, 0, va_arg(ap, unsigned int)); break;
case 'p': num = PutHexa(pStr, fill, width, 0, va_arg(ap, unsigned long)); break;
case 'X': num = PutHexa(pStr, fill, width, 1, va_arg(ap, unsigned int)); break;
case 's': num = PutString(pStr, va_arg(ap, char *)); break;
case 'c': num = PutChar(pStr, va_arg(ap, unsigned int)); break;

15
firmware/libcommon/source/usb_buf.c
View File

@@ -24,7 +24,6 @@
#include <errno.h>
#define USB_ALLOC_SIZE 280
#define USB_MAX_QLEN 3
static struct usb_buffered_ep usb_buffered_ep[BOARD_USB_NUMENDPOINTS];
@@ -79,18 +78,7 @@ int usb_buf_submit(struct msgb *msg)
/* no need for irqsafe operation, as the usb_tx_queue is
* processed only by the main loop context */
if (ep->queue_len >= USB_MAX_QLEN) {
struct msgb *evict;
/* free the first pending buffer in the queue */
TRACE_INFO("EP%02x: dropping first queue element (qlen=%u)\r\n",
ep->ep, ep->queue_len);
evict = msgb_dequeue_count(&ep->queue, &ep->queue_len);
OSMO_ASSERT(evict);
usb_buf_free(evict);
}
msgb_enqueue_count(&ep->queue, msg, &ep->queue_len);
msgb_enqueue(&ep->queue, msg);
return 0;
}
@@ -101,6 +89,5 @@ void usb_buf_init(void)
for (i = 0; i < ARRAY_SIZE(usb_buffered_ep); i++) {
struct usb_buffered_ep *ep = &usb_buffered_ep[i];
INIT_LLIST_HEAD(&ep->queue);
ep->ep = i;
}
}

43
firmware/libosmocore/include/osmocom/core/msgb.h
View File

@@ -80,49 +80,6 @@ extern int msgb_resize_area(struct msgb *msg, uint8_t *area,
extern struct msgb *msgb_copy(const struct msgb *msg, const char *name);
static int msgb_test_invariant(const struct msgb *msg) __attribute__((pure));
/*! Free all msgbs from a queue built with msgb_enqueue().
* \param[in] queue list head of a msgb queue.
*/
static inline void msgb_queue_free(struct llist_head *queue)
{
struct msgb *msg;
while ((msg = msgb_dequeue(queue))) msgb_free(msg);
}
/*! Enqueue message buffer to tail of a queue and increment queue size counter
* \param[in] queue linked list header of queue
* \param[in] msg message buffer to be added to the queue
* \param[in] count pointer to variable holding size of the queue
*
* The function will append the specified message buffer \a msg to the queue
* implemented by \ref llist_head \a queue using function \ref msgb_enqueue_count,
* then increment \a count
*/
static inline void msgb_enqueue_count(struct llist_head *queue, struct msgb *msg,
unsigned int *count)
{
msgb_enqueue(queue, msg);
(*count)++;
}
/*! Dequeue message buffer from head of queue and decrement queue size counter
* \param[in] queue linked list header of queue
* \param[in] count pointer to variable holding size of the queue
* \returns message buffer (if any) or NULL if queue empty
*
* The function will remove the first message buffer from the queue
* implemented by \ref llist_head \a queue using function \ref msgb_enqueue_count,
* and decrement \a count, all if queue is not empty.
*/
static inline struct msgb *msgb_dequeue_count(struct llist_head *queue,
unsigned int *count)
{
struct msgb *msg = msgb_dequeue(queue);
if (msg)
(*count)--;
return msg;
}
#ifdef MSGB_DEBUG
#include <osmocom/core/panic.h>
#define MSGB_ABORT(msg, fmt, args ...) do { \

2
firmware/libosmocore/source/panic.c
View File

@@ -46,7 +46,7 @@ static osmo_panic_handler_t osmo_panic_handler = (void*)0;
__attribute__ ((format (printf, 1, 0)))
static void osmo_panic_default(const char *fmt, va_list args)
{
vfprintf_sync(stderr, fmt, args);
vfprintf(stderr, fmt, args);
osmo_generate_backtrace();
assert(0);
}

56
firmware/test/card_emu_tests.c
View File

@@ -13,20 +13,6 @@
#define PHONE_INT 2
#define PHONE_DATAOUT 3
/* stub for stdio */
signed int printf_sync(const char *pFormat, ...)
{
va_list ap;
signed int result;
va_start(ap, pFormat);
result = vprintf(pFormat, ap);
va_end(ap);
return result;
}
/***********************************************************************
* stub functions required by card_emu.c
***********************************************************************/
@@ -64,9 +50,6 @@ void card_emu_uart_enable(uint8_t uart_chan, uint8_t rxtx)
case ENABLE_TX:
rts = "TX";
break;
case ENABLE_TX_TIMER_ONLY:
rts = "TX-TIMER-ONLY";
break;
case ENABLE_RX:
rts = "RX";
break;
@@ -83,14 +66,29 @@ void card_emu_uart_interrupt(uint8_t uart_chan)
printf("uart_interrupt(uart_chan=%u)\n", uart_chan);
}
void card_emu_uart_update_wt(uint8_t uart_chan, uint32_t wt)
void tc_etu_set_wtime(uint8_t tc_chan, uint16_t wtime)
{
printf("%s(uart_chan=%u, wtime=%u)\n", __func__, uart_chan, wt);
printf("tc_etu_set_wtime(tc_chan=%u, wtime=%u)\n", tc_chan, wtime);
}
void card_emu_uart_reset_wt(uint8_t uart_chan)
void tc_etu_set_etu(uint8_t tc_chan, uint16_t etu)
{
printf("%s(uart_chan=%u\n", __func__, uart_chan);
printf("tc_etu_set_etu(tc_chan=%u, etu=%u)\n", tc_chan, etu);
}
void tc_etu_init(uint8_t chan_nr, void *handle)
{
printf("tc_etu_init(tc_chan=%u)\n", chan_nr);
}
void tc_etu_enable(uint8_t chan_nr)
{
printf("tc_etu_enable(tc_chan=%u)\n", chan_nr);
}
void tc_etu_disable(uint8_t chan_nr)
{
printf("tc_etu_disable(tc_chan=%u)\n", chan_nr);
}
@@ -138,7 +136,7 @@ static void io_start_card(struct card_handle *ch)
/* release from reset and verify th ATR */
card_emu_io_statechg(ch, CARD_IO_RST, 0);
/* simulate waiting time before ATR expired */
card_emu_wtime_expired(ch);
tc_etu_wtime_expired(ch);
verify_atr(ch);
}
@@ -179,14 +177,14 @@ static void dump_rctx(struct msgb *msg)
static void get_and_verify_rctx(uint8_t ep, const uint8_t *data, unsigned int len)
{
struct usb_buffered_ep *bep = usb_get_buf_ep(ep);
struct llist_head *queue = usb_get_queue(ep);
struct msgb *msg;
struct cardemu_usb_msg_tx_data *td;
struct cardemu_usb_msg_rx_data *rd;
struct simtrace_msg_hdr *mh;
assert(bep);
msg = msgb_dequeue_count(&bep->queue, &bep->queue_len);
assert(queue);
msg = msgb_dequeue(queue);
assert(msg);
dump_rctx(msg);
assert(msg->l1h);
@@ -216,13 +214,13 @@ static void get_and_verify_rctx(uint8_t ep, const uint8_t *data, unsigned int le
static void get_and_verify_rctx_pps(const uint8_t *data, unsigned int len)
{
struct usb_buffered_ep *bep = usb_get_buf_ep(PHONE_DATAIN);
struct llist_head *queue = usb_get_queue(PHONE_DATAIN);
struct msgb *msg;
struct simtrace_msg_hdr *mh;
struct cardemu_usb_msg_pts_info *ptsi;
assert(bep);
msg = msgb_dequeue_count(&bep->queue, &bep->queue_len);
assert(queue);
msg = msgb_dequeue(queue);
assert(msg);
dump_rctx(msg);
assert(msg->l1h);
@@ -410,7 +408,7 @@ int main(int argc, char **argv)
struct card_handle *ch;
unsigned int i;
ch = card_emu_init(0, 42, PHONE_DATAIN, PHONE_INT, false, true, false);
ch = card_emu_init(0, 23, 42, PHONE_DATAIN, PHONE_INT, false, true, false);
assert(ch);
usb_buf_init();

2134
hardware/board_gpio.gnumeric
View File

File diff suppressed because it is too large Load Diff

5
host/.gitignore vendored
View File

@@ -20,7 +20,6 @@ depcomp
install-sh
missing
stamp-h1
m4
#libtool
ltmain.sh
@@ -31,7 +30,3 @@ libtool
.version
*.pc
simtrace2-list
simtrace2-sniff
simtrace2-cardem-pcsc

2
host/Makefile.am
View File

@@ -3,7 +3,7 @@ AUTOMAKE_OPTIONS = foreign dist-bzip2 1.6
AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include
SUBDIRS = include lib src contrib #tests examples doc
EXTRA_DIST = .version
EXTRA_DIST = .version git-version-gen
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libosmo-simtrace2.pc

28
host/Makefile.old Normal file
View File

@@ -0,0 +1,28 @@
LDFLAGS+=`pkg-config --libs libusb-1.0 libosmocore` -pthread
CFLAGS=-Wall -g
APPS=simtrace2-remsim simtrace2-remsim-usb2udp simtrace2-list simtrace2-sniff
all: $(APPS)
simtrace2-remsim: simtrace2-remsim.o apdu_dispatch.o simtrace2-discovery.o simtrace2_api.o libusb_util.o
$(CC) -o $@ $^ $(LDFLAGS) `pkg-config --libs libosmosim libpcsclite`
simtrace2-remsim-usb2udp: usb2udp.o simtrace2-discovery.o
$(CC) -o $@ $^ $(LDFLAGS)
simtrace2-list: simtrace2_usb.o libusb_util.o
$(CC) -o $@ $^ $(LDFLAGS)
simtrace2-sniff: simtrace2-sniff.o simtrace2-discovery.o libusb_util.o
$(CC) -o $@ $^ $(LDFLAGS)
%.o: %.c
$(CC) $(CFLAGS) `pkg-config --cflags libusb-1.0 libosmocore` -o $@ -c $^
clean:
@rm -f *.o $(APPS)
install: $(APPS)
mkdir -p $(DESTDIR)/usr/bin
cp $(APPS) $(DESTDIR)/usr/bin/

4
host/configure.ac
View File

@@ -1,5 +1,5 @@
AC_INIT([simtrace2],
m4_esyscmd([../git-version-gen ../.tarball-version]),
m4_esyscmd([./git-version-gen .tarball-version]),
[simtrace@lists.osmocom.org])
dnl *This* is the root dir, even if an install-sh exists in ../ or ../../
@@ -58,7 +58,6 @@ AC_SUBST(SYMBOL_VISIBILITY)
PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 1.0.0)
PKG_CHECK_MODULES(LIBOSMOSIM, libosmosim >= 1.0.0)
PKG_CHECK_MODULES(LIBOSMOUSB, libosmousb >= 0.0.0)
PKG_CHECK_MODULES(LIBUSB, libusb-1.0)
AC_ARG_ENABLE(sanitize,
@@ -100,5 +99,4 @@ AC_OUTPUT(
src/Makefile
lib/Makefile
contrib/Makefile
contrib/simtrace2.spec
Makefile)

4
host/contrib/99-simtrace2.rules
View File

@@ -16,10 +16,6 @@ ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="4002", GROUP="plugdev"
# sysmocom QMOD SAM3 (DFU and runtime)
ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="4003", GROUP="plugdev"
ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="4004", GROUP="plugdev"
# sysmocom OCTSIMTEST
ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="616d", GROUP="plugdev"
# ngff-cardem
ATTRS{idVendor}=="1d50", ATTRS{idProduct}=="616e", GROUP="plugdev"
# All done
LABEL="simtrace2_rules_end"

99
host/contrib/simtrace2.spec.in
View File

@@ -1,99 +0,0 @@
#
# spec file for package simtrace2
#
# Copyright (c) 2018, Martin Hauke <mardnh@gmx.de>
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.
Name: simtrace2
Version: @VERSION@
Release: 0
Summary: Osmocom SIMtrace host utility
License: GPL-2.0-or-later
Group: Productivity/Telephony/Utilities
URL: https://osmocom.org/projects/simtrace2/wiki
Source: %{name}-%{version}.tar.xz
BuildRequires: autoconf
BuildRequires: automake
BuildRequires: libtool
BuildRequires: pkgconfig
BuildRequires: pkgconfig(libosmocore)
BuildRequires: pkgconfig(libosmosim)
BuildRequires: pkgconfig(libpcsclite)
BuildRequires: pkgconfig(libusb-1.0)
BuildRequires: pkgconfig(libosmousb) >= 0.0.0
BuildRequires: pkgconfig(udev)
%description
Osmocom SIMtrace 2 is a software and hardware system for passively
tracing SIM-ME communication between the SIM card and the mobile phone,
and remote SIM operation.
This package contains SIMtrace 2 host utility.
%package -n libosmo-simtrace2-0
Summary: Shared Library part of libosmo-simtrace2
Group: System/Libraries
%description -n libosmo-simtrace2-0
This library contains core "driver" functionality to interface with the
Osmocom SIMtrace2 (and compatible) USB device firmware. It enables
applications to implement SIM card / smart card tracing as well as
SIM / smart card emulation functions.
%package -n libosmo-simtrace2-devel
Summary: Development files for the Osmocom SIMtrace2 library
Group: Development/Libraries/C and C++
Requires: libosmo-simtrace2-0 = %{version}
%description -n libosmo-simtrace2-devel
Osmocom SIMtrace2 (and compatible) USB device firmware. It enables
applications to implement SIM card / smart card tracing as well as
SIM / smart card emulation functions.
This subpackage contains libraries and header files for developing
applications that want to make use of libosmo-simtrace2.
%prep
%setup -q
%build
cd host
echo "%{version}" >.tarball-version
autoreconf -fiv
%configure --disable-static
make %{?_smp_mflags}
%install
%make_install -C host
install -Dm0644 host/contrib/99-simtrace2.rules %{buildroot}/%{_udevrulesdir}/99-simtrace2.rules
find %{buildroot} -type f -name "*.la" -delete -print
%post -n libosmo-simtrace2-0 -p /sbin/ldconfig
%postun -n libosmo-simtrace2-0 -p /sbin/ldconfig
%files
%doc README.md
%{_bindir}/simtrace2-cardem-pcsc
%{_bindir}/simtrace2-list
%{_bindir}/simtrace2-sniff
%{_udevrulesdir}/99-simtrace2.rules
%files -n libosmo-simtrace2-0
%{_libdir}/libosmo-simtrace2.so.0*
%files -n libosmo-simtrace2-devel
%dir %{_includedir}/osmocom/
%dir %{_includedir}/osmocom/simtrace2/
%{_includedir}/osmocom/simtrace2/*.h
%{_libdir}/libosmo-simtrace2.so
%{_libdir}/pkgconfig/libosmo-simtrace2.pc
%changelog

151
host/git-version-gen Executable file
View File

@@ -0,0 +1,151 @@
#!/bin/sh
# Print a version string.
scriptversion=2010-01-28.01
# Copyright (C) 2007-2010 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This script is derived from GIT-VERSION-GEN from GIT: http://git.or.cz/.
# It may be run two ways:
# - from a git repository in which the "git describe" command below
# produces useful output (thus requiring at least one signed tag)
# - from a non-git-repo directory containing a .tarball-version file, which
# presumes this script is invoked like "./git-version-gen .tarball-version".
# In order to use intra-version strings in your project, you will need two
# separate generated version string files:
#
# .tarball-version - present only in a distribution tarball, and not in
# a checked-out repository. Created with contents that were learned at
# the last time autoconf was run, and used by git-version-gen. Must not
# be present in either $(srcdir) or $(builddir) for git-version-gen to
# give accurate answers during normal development with a checked out tree,
# but must be present in a tarball when there is no version control system.
# Therefore, it cannot be used in any dependencies. GNUmakefile has
# hooks to force a reconfigure at distribution time to get the value
# correct, without penalizing normal development with extra reconfigures.
#
# .version - present in a checked-out repository and in a distribution
# tarball. Usable in dependencies, particularly for files that don't
# want to depend on config.h but do want to track version changes.
# Delete this file prior to any autoconf run where you want to rebuild
# files to pick up a version string change; and leave it stale to
# minimize rebuild time after unrelated changes to configure sources.
#
# It is probably wise to add these two files to .gitignore, so that you
# don't accidentally commit either generated file.
#
# Use the following line in your configure.ac, so that $(VERSION) will
# automatically be up-to-date each time configure is run (and note that
# since configure.ac no longer includes a version string, Makefile rules
# should not depend on configure.ac for version updates).
#
# AC_INIT([GNU project],
# m4_esyscmd([build-aux/git-version-gen .tarball-version]),
# [bug-project@example])
#
# Then use the following lines in your Makefile.am, so that .version
# will be present for dependencies, and so that .tarball-version will
# exist in distribution tarballs.
#
# BUILT_SOURCES = $(top_srcdir)/.version
# $(top_srcdir)/.version:
# echo $(VERSION) > $@-t && mv $@-t $@
# dist-hook:
# echo $(VERSION) > $(distdir)/.tarball-version
case $# in
1) ;;
*) echo 1>&2 "Usage: $0 \$srcdir/.tarball-version"; exit 1;;
esac
tarball_version_file=$1
nl='
'
# First see if there is a tarball-only version file.
# then try "git describe", then default.
if test -f $tarball_version_file
then
v=`cat $tarball_version_file` || exit 1
case $v in
*$nl*) v= ;; # reject multi-line output
[0-9]*) ;;
*) v= ;;
esac
test -z "$v" \
&& echo "$0: WARNING: $tarball_version_file seems to be damaged" 1>&2
fi
if test -n "$v"
then
: # use $v
elif
v=`git describe --abbrev=4 --match='v*' HEAD 2>/dev/null \
|| git describe --abbrev=4 HEAD 2>/dev/null` \
&& case $v in
[0-9]*) ;;
v[0-9]*) ;;
*) (exit 1) ;;
esac
then
# Is this a new git that lists number of commits since the last
# tag or the previous older version that did not?
# Newer: v6.10-77-g0f8faeb
# Older: v6.10-g0f8faeb
case $v in
*-*-*) : git describe is okay three part flavor ;;
*-*)
: git describe is older two part flavor
# Recreate the number of commits and rewrite such that the
# result is the same as if we were using the newer version
# of git describe.
vtag=`echo "$v" | sed 's/-.*//'`
numcommits=`git rev-list "$vtag"..HEAD | wc -l`
v=`echo "$v" | sed "s/\(.*\)-\(.*\)/\1-$numcommits-\2/"`;
;;
esac
# Change the first '-' to a '.', so version-comparing tools work properly.
# Remove the "g" in git describe's output string, to save a byte.
v=`echo "$v" | sed 's/-/./;s/\(.*\)-g/\1-/'`;
else
v=UNKNOWN
fi
v=`echo "$v" |sed 's/^v//'`
# Don't declare a version "dirty" merely because a time stamp has changed.
git status > /dev/null 2>&1
dirty=`sh -c 'git diff-index --name-only HEAD' 2>/dev/null` || dirty=
case "$dirty" in
'') ;;
*) # Append the suffix only if there isn't one already.
case $v in
*-dirty) ;;
*) v="$v-dirty" ;;
esac ;;
esac
# Omit the trailing newline, so that m4_esyscmd can use the result directly.
echo "$v" | tr -d '\012'
# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-end: "$"
# End:

5
host/include/Makefile.am
View File

@@ -1,8 +1,7 @@
nobase_include_HEADERS = \
osmocom/simtrace2/apdu_dispatch.h \
osmocom/simtrace2/libusb_util.h \
osmocom/simtrace2/simtrace2_api.h \
osmocom/simtrace2/simtrace_usb.h \
osmocom/simtrace2/simtrace_prot.h \
osmocom/simtrace2/usb_util.h \
osmocom/simtrace2/gsmtap.h \
$(NULL)
osmocom/simtrace2/gsmtap.h

4
host/include/osmocom/simtrace2/apdu_dispatch.h
View File

@@ -1,6 +1,6 @@
/* apdu_dispatch - State machine to determine Rx/Tx phases of APDU
*
* (C) 2016-2019 by Harald Welte <hwelte@hmw-consulting.de>
* (C) 2016 by Harald Welte <hwelte@hmw-consulting.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -44,8 +44,6 @@ enum osmo_apdu_action {
APDU_ACT_RX_MORE_CAPDU_FROM_READER = 0x0002,
};
const char *osmo_apdu_dump_context_buf(char *buf, unsigned int buf_len,
const struct osmo_apdu_context *ac);
int osmo_apdu_segment_in(struct osmo_apdu_context *ac, const uint8_t *apdu_buf,
unsigned int apdu_len, bool new_apdu);

73
host/include/osmocom/simtrace2/libusb_util.h Normal file
View File

@@ -0,0 +1,73 @@
/* libisb utilities
*
* (C) 2010-2016 by Harald Welte <hwelte@hmw-consulting.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#pragma once
#include <libusb.h>
#define USB_MAX_PATH_LEN 20
struct dev_id {
uint16_t vendor_id;
uint16_t product_id;
};
/* Find any USB devices in the system matching the given Vendor and
* Product ID */
libusb_device **find_matching_usb_devs(const struct dev_id *dev_ids);
/* structure describing a single matching interface found */
struct usb_interface_match {
/* libusb device E*/
libusb_device *usb_dev;
/* Vendor ID of the device running matching interface */
uint16_t vendor;
/* Product ID of the device running matching interface */
uint16_t product;
/* USB Bus Address */
uint8_t addr;
/* physical path */
char path[USB_MAX_PATH_LEN];
/* configuration of matching interface */
uint8_t configuration;
/* interface number of matching interface */
uint8_t interface;
/* altsetting of matching interface */
uint8_t altsetting;
/* bInterfaceClass of matching interface */
uint8_t class;
/* bInterfaceSubClass of matching interface */
uint8_t sub_class;
/* bInterfaceProtocol of matching interface */
uint8_t protocol;
/* index of string descriptor of matching interface */
uint8_t string_idx;
};
int dev_find_matching_interfaces(libusb_device *dev, int class, int sub_class, int protocol,
struct usb_interface_match *out, unsigned int out_len);
int usb_match_interfaces(libusb_context *ctx, const struct dev_id *dev_ids,
int class, int sub_class, int protocol,
struct usb_interface_match *out, unsigned int out_len);
libusb_device_handle *usb_open_claim_interface(libusb_context *ctx,
const struct usb_interface_match *ifm);
int get_usb_ep_addrs(libusb_device_handle *devh, unsigned int if_num,
uint8_t *out, uint8_t *in, uint8_t *irq);

9
host/include/osmocom/simtrace2/simtrace2_api.h
View File

@@ -12,8 +12,6 @@ struct osmo_st2_transport {
uint8_t out;
uint8_t irq_in;
} usb_ep;
/* use non-blocking / asynchronous libusb I/O */
bool usb_async;
/* UDP */
int udp_fd;
@@ -35,12 +33,10 @@ struct osmo_st2_cardem_inst {
const struct osim_cla_ins_card_profile *card_prof;
/* libosmosim SIM card channel */
struct osim_chan_hdl *chan;
/* path of the underlying USB device */
char *usb_path;
/* opaque data TBD by user */
void *priv;
};
int osmo_st2_transp_tx_msg(struct osmo_st2_transport *transp, struct msgb *msg);
int osmo_st2_slot_tx_msg(struct osmo_st2_slot *slot, struct msgb *msg,
uint8_t msg_class, uint8_t msg_type);
@@ -52,7 +48,6 @@ int osmo_st2_cardem_request_pb_and_tx(struct osmo_st2_cardem_inst *ci, uint8_t p
int osmo_st2_cardem_request_sw_tx(struct osmo_st2_cardem_inst *ci, const uint8_t *sw);
int osmo_st2_cardem_request_set_atr(struct osmo_st2_cardem_inst *ci, const uint8_t *atr,
unsigned int atr_len);
int osmo_st2_cardem_request_config(struct osmo_st2_cardem_inst *ci, uint32_t features);
int osmo_st2_modem_reset_pulse(struct osmo_st2_slot *slot, uint16_t duration_ms);

5
host/include/osmocom/simtrace2/usb_util.h
View File

@@ -1,5 +0,0 @@
#pragma once
#include <osmocom/usb/libusb.h>
extern const struct dev_id osmo_st2_compatible_dev_ids[];

5
host/lib/Makefile.am
View File

@@ -15,6 +15,5 @@ libosmo_simtrace2_la_LIBADD = $(COMMONLIBS)
libosmo_simtrace2_la_SOURCES = \
apdu_dispatch.c \
gsmtap.c \
simtrace2_api.c \
usb_util.c \
$(NULL)
libusb_util.c \
simtrace2_api.c

34
host/lib/apdu_dispatch.c
View File

@@ -1,6 +1,6 @@
/* apdu_dispatch - State machine to determine Rx/Tx phases of APDU
*
* (C) 2016-2019 by Harald Welte <hwelte@hmw-consulting.de>
* (C) 2016 by Harald Welte <hwelte@hmw-consulting.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@@ -24,7 +24,6 @@
#include <errno.h>
#include <osmocom/core/utils.h>
#include <osmocom/core/logging.h>
#include <osmocom/sim/sim.h>
#include <osmocom/sim/class_tables.h>
@@ -42,7 +41,7 @@ static inline bool is_de_complete(struct osmo_apdu_context *ac)
return (ac->le.tot == ac->le.cur);
}
static const char *stringify_apdu_hdr(const struct osim_apdu_cmd_hdr *h)
static const char *dump_apdu_hdr(const struct osim_apdu_cmd_hdr *h)
{
static char buf[256];
sprintf(buf, "CLA=%02x INS=%02x P1=%02x P2=%02x P3=%02x",
@@ -51,19 +50,12 @@ static const char *stringify_apdu_hdr(const struct osim_apdu_cmd_hdr *h)
return buf;
}
/*! generate string representation of APDU context in specified output buffer.
* \param[in] buf output string buffer provided by caller
* \param[in] buf_len size of buf in bytes
* \param[in] ac APDU context to dump in buffer
* \returns pointer to buf on success */
const char *osmo_apdu_dump_context_buf(char *buf, unsigned int buf_len,
const struct osmo_apdu_context *ac)
static void dump_apdu_ctx(const struct osmo_apdu_context *ac)
{
snprintf(buf, buf_len, "%s; case=%d, lc=%d(%d), le=%d(%d)\n",
stringify_apdu_hdr(&ac->hdr), ac->apdu_case,
ac->lc.tot, ac->lc.cur,
ac->le.tot, ac->le.cur);
return buf;
printf("%s; case=%d, lc=%d(%d), le=%d(%d)\n",
dump_apdu_hdr(&ac->hdr), ac->apdu_case,
ac->lc.tot, ac->lc.cur,
ac->le.tot, ac->le.cur);
}
/*! \brief input function for APDU segmentation
@@ -113,7 +105,7 @@ int osmo_apdu_segment_in(struct osmo_apdu_context *ac, const uint8_t *apdu_buf,
break;
case 0:
default:
LOGP(DLGLOBAL, LOGL_ERROR, "Unknown APDU case %d\n", ac->apdu_case);
fprintf(stderr, "Unknown APDU case %d\n", ac->apdu_case);
return -1;
}
} else {
@@ -132,8 +124,8 @@ int osmo_apdu_segment_in(struct osmo_apdu_context *ac, const uint8_t *apdu_buf,
ac->lc.cur += cpy_len;
break;
default:
LOGP(DLGLOBAL, LOGL_ERROR, "Unknown APDU case %d\n", ac->apdu_case);
return -1;
fprintf(stderr, "Unknown APDU case %d\n", ac->apdu_case);
break;
}
}
@@ -171,9 +163,11 @@ int osmo_apdu_segment_in(struct osmo_apdu_context *ac, const uint8_t *apdu_buf,
break;
case 0:
default:
LOGP(DLGLOBAL, LOGL_ERROR, "Unknown APDU case %d\n", ac->apdu_case);
return -1;
fprintf(stderr, "Unknown APDU case %d\n", ac->apdu_case);
break;
}
dump_apdu_ctx(ac);
return rc;
}

338
host/lib/libusb_util.c Normal file
View File

@@ -0,0 +1,338 @@
/* libusb utilities
*
* (C) 2010-2019 by Harald Welte <hwelte@hmw-consulting.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <errno.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <libusb.h>
#include <osmocom/simtrace2/libusb_util.h>
static char path_buf[USB_MAX_PATH_LEN];
static char *get_path(libusb_device *dev)
{
#if (defined(LIBUSB_API_VERSION) && LIBUSB_API_VERSION >= 0x01000102) || (defined(LIBUSBX_API_VERSION) && LIBUSBX_API_VERSION >= 0x01000102)
uint8_t path[8];
int r,j;
r = libusb_get_port_numbers(dev, path, sizeof(path));
if (r > 0) {
sprintf(path_buf,"%d-%d",libusb_get_bus_number(dev),path[0]);
for (j = 1; j < r; j++){
sprintf(path_buf+strlen(path_buf),".%d",path[j]);
};
}
return path_buf;
#else
# warning "libusb too old - building without USB path support!"
return NULL;
#endif
}
static int match_dev_id(const struct libusb_device_descriptor *desc, const struct dev_id *id)
{
if ((desc->idVendor == id->vendor_id) && (desc->idProduct == id->product_id))
return 1;
return 0;
}
static int match_dev_ids(const struct libusb_device_descriptor *desc, const struct dev_id *ids)
{
const struct dev_id *id;
for (id = ids; id->vendor_id || id->product_id; id++) {
if (match_dev_id(desc, id))
return 1;
}
return 0;
}
libusb_device **find_matching_usb_devs(const struct dev_id *dev_ids)
{
libusb_device **list;
libusb_device **out = calloc(256, sizeof(libusb_device *));
libusb_device **cur = out;
unsigned int i;
int rc;
if (!out)
return NULL;
rc = libusb_get_device_list(NULL, &list);
if (rc <= 0) {
perror("No USB devices found");
free(out);
return NULL;
}
for (i = 0; list[i] != NULL; i++) {
struct libusb_device_descriptor dev_desc;
libusb_device *dev = list[i];
rc = libusb_get_device_descriptor(dev, &dev_desc);
if (rc < 0) {
perror("Couldn't get device descriptor\n");
libusb_unref_device(dev);
continue;
}
if (match_dev_ids(&dev_desc, dev_ids)) {
*cur = dev;
cur++;
/* FIXME: overflow check */
} else
libusb_unref_device(dev);
}
if (cur == out) {
libusb_free_device_list(list, 1);
free(out);
return NULL;
}
libusb_free_device_list(list, 0);
return out;
}
int dev_find_matching_interfaces(libusb_device *dev, int class, int sub_class, int protocol,
struct usb_interface_match *out, unsigned int out_len)
{
struct libusb_device_descriptor dev_desc;
int rc, i, out_idx = 0;
uint8_t addr;
char *path;
rc = libusb_get_device_descriptor(dev, &dev_desc);
if (rc < 0) {
perror("Couldn't get device descriptor\n");
return -EIO;
}
addr = libusb_get_device_address(dev);
path = get_path(dev);
/* iterate over all configurations */
for (i = 0; i < dev_desc.bNumConfigurations; i++) {
struct libusb_config_descriptor *conf_desc;
int j;
rc = libusb_get_config_descriptor(dev, i, &conf_desc);
if (rc < 0) {
fprintf(stderr, "Couldn't get config descriptor %u\n", i);
continue;
}
/* iterate over all interfaces */
for (j = 0; j < conf_desc->bNumInterfaces; j++) {
const struct libusb_interface *intf = &conf_desc->interface[j];
int k;
/* iterate over all alternate settings */
for (k = 0; k < intf->num_altsetting; k++) {
const struct libusb_interface_descriptor *if_desc;
if_desc = &intf->altsetting[k];
if (class >= 0 && if_desc->bInterfaceClass != class)
continue;
if (sub_class >= 0 && if_desc->bInterfaceSubClass != sub_class)
continue;
if (protocol >= 0 && if_desc->bInterfaceProtocol != protocol)
continue;
/* MATCH! */
out[out_idx].usb_dev = dev;
out[out_idx].vendor = dev_desc.idVendor;
out[out_idx].product = dev_desc.idProduct;
out[out_idx].addr = addr;
strncpy(out[out_idx].path, path, sizeof(out[out_idx].path)-1);
out[out_idx].path[sizeof(out[out_idx].path)-1] = '\0';
out[out_idx].configuration = conf_desc->bConfigurationValue;
out[out_idx].interface = if_desc->bInterfaceNumber;
out[out_idx].altsetting = if_desc->bAlternateSetting;
out[out_idx].class = if_desc->bInterfaceClass;
out[out_idx].sub_class = if_desc->bInterfaceSubClass;
out[out_idx].protocol = if_desc->bInterfaceProtocol;
out[out_idx].string_idx = if_desc->iInterface;
out_idx++;
if (out_idx >= out_len)
return out_idx;
}
}
}
return out_idx;
}
int usb_match_interfaces(libusb_context *ctx, const struct dev_id *dev_ids,
int class, int sub_class, int protocol,
struct usb_interface_match *out, unsigned int out_len)
{
struct usb_interface_match *out_cur = out;
unsigned int out_len_remain = out_len;
libusb_device **list;
libusb_device **dev;
list = find_matching_usb_devs(dev_ids);
if (!list)
return 0;
for (dev = list; *dev; dev++) {
int rc;
#if 0
struct libusb_device_descriptor dev_desc;
uint8_t ports[8];
uint8_t addr;
rc = libusb_get_device_descriptor(*dev, &dev_desc);
if (rc < 0) {
perror("Cannot get device descriptor");
continue;
}
addr = libusb_get_device_address(*dev);
rc = libusb_get_port_numbers(*dev, ports, sizeof(ports));
if (rc < 0) {
perror("Cannot get device path");
continue;
}
printf("Found USB Device %04x:%04x at address %d\n",
dev_desc.idVendor, dev_desc.idProduct, addr);
#endif
rc = dev_find_matching_interfaces(*dev, class, sub_class, protocol, out_cur, out_len_remain);
if (rc < 0)
continue;
out_cur += rc;
out_len_remain -= rc;
}
return out_len - out_len_remain;
}
libusb_device_handle *usb_open_claim_interface(libusb_context *ctx,
const struct usb_interface_match *ifm)
{
int rc, config;
struct dev_id dev_ids[] = { { ifm->vendor, ifm->product }, { 0, 0 } };
libusb_device **list;
libusb_device **dev;
libusb_device_handle *usb_devh = NULL;
list = find_matching_usb_devs(dev_ids);
if (!list) {
perror("No USB device with matching VID/PID");
return NULL;
}
for (dev = list; *dev; dev++) {
int addr;
char *path;
addr = libusb_get_device_address(*dev);
path = get_path(*dev);
if ((ifm->addr && addr == ifm->addr) ||
(strlen(ifm->path) && !strcmp(path, ifm->path))) {
rc = libusb_open(*dev, &usb_devh);
if (rc < 0) {
fprintf(stderr, "Cannot open device: %s\n", libusb_error_name(rc));
usb_devh = NULL;
break;
}
rc = libusb_get_configuration(usb_devh, &config);
if (rc < 0) {
fprintf(stderr, "Cannot get current configuration: %s\n", libusb_error_name(rc));
libusb_close(usb_devh);
usb_devh = NULL;
break;
}
if (config != ifm->configuration) {
rc = libusb_set_configuration(usb_devh, ifm->configuration);
if (rc < 0) {
fprintf(stderr, "Cannot set configuration: %s\n", libusb_error_name(rc));
libusb_close(usb_devh);
usb_devh = NULL;
break;
}
}
rc = libusb_claim_interface(usb_devh, ifm->interface);
if (rc < 0) {
fprintf(stderr, "Cannot claim interface: %s\n", libusb_error_name(rc));
libusb_close(usb_devh);
usb_devh = NULL;
break;
}
rc = libusb_set_interface_alt_setting(usb_devh, ifm->interface, ifm->altsetting);
if (rc < 0) {
fprintf(stderr, "Cannot set interface altsetting: %s\n", libusb_error_name(rc));
libusb_release_interface(usb_devh, ifm->interface);
libusb_close(usb_devh);
usb_devh = NULL;
break;
}
}
}
/* unref / free list */
for (dev = list; *dev; dev++)
libusb_unref_device(*dev);
free(list);
return usb_devh;
}
/*! \brief obtain the endpoint addresses for a given USB interface */
int get_usb_ep_addrs(libusb_device_handle *devh, unsigned int if_num,
uint8_t *out, uint8_t *in, uint8_t *irq)
{
libusb_device *dev = libusb_get_device(devh);
struct libusb_config_descriptor *cdesc;
const struct libusb_interface_descriptor *idesc;
const struct libusb_interface *iface;
int rc, l;
rc = libusb_get_active_config_descriptor(dev, &cdesc);
if (rc < 0)
return rc;
iface = &cdesc->interface[if_num];
/* FIXME: we assume there's no altsetting */
idesc = &iface->altsetting[0];
for (l = 0; l < idesc->bNumEndpoints; l++) {
const struct libusb_endpoint_descriptor *edesc = &idesc->endpoint[l];
switch (edesc->bmAttributes & 3) {
case LIBUSB_TRANSFER_TYPE_BULK:
if (edesc->bEndpointAddress & 0x80) {
if (in)
*in = edesc->bEndpointAddress;
} else {
if (out)
*out = edesc->bEndpointAddress;
}
break;
case LIBUSB_TRANSFER_TYPE_INTERRUPT:
if (irq)
*irq = edesc->bEndpointAddress;
break;
default:
break;
}
}
return 0;
}

113
host/lib/simtrace2_api.c
View File

@@ -44,13 +44,9 @@
#include <osmocom/core/utils.h>
#include <osmocom/core/socket.h>
#include <osmocom/core/msgb.h>
#include <osmocom/core/logging.h>
#include <osmocom/sim/class_tables.h>
#include <osmocom/sim/sim.h>
#define LOGSLOT(slot, lvl, fmt, args...) \
LOGP(DLINP, lvl, "[%u] " fmt, (slot)->slot_nr, ## args)
/***********************************************************************
* SIMTRACE core protocol
***********************************************************************/
@@ -61,60 +57,23 @@ static struct msgb *st_msgb_alloc(void)
return msgb_alloc_headroom(1024+32, 32, "SIMtrace");
}
static void usb_out_xfer_cb(struct libusb_transfer *xfer)
/*! \brief Transmit a given command to the SIMtrace2 device */
int osmo_st2_transp_tx_msg(struct osmo_st2_transport *transp, struct msgb *msg)
{
struct msgb *msg = xfer->user_data;
int rc;
switch (xfer->status) {
case LIBUSB_TRANSFER_COMPLETED:
break;
case LIBUSB_TRANSFER_NO_DEVICE:
fprintf(stderr, "USB device disappeared\n");
exit(1);
break;
default:
fprintf(stderr, "USB OUT transfer failed, status=%u\n", xfer->status);
exit(1);
break;
printf("<- %s\n", msgb_hexdump(msg));
if (transp->udp_fd < 0) {
int xfer_len;
rc = libusb_bulk_transfer(transp->usb_devh, transp->usb_ep.out,
msgb_data(msg), msgb_length(msg),
&xfer_len, 100000);
} else {
rc = write(transp->udp_fd, msgb_data(msg), msgb_length(msg));
}
msgb_free(msg);
libusb_free_transfer(xfer);
}
static int st2_transp_tx_msg_usb_async(struct osmo_st2_transport *transp, struct msgb *msg)
{
struct libusb_transfer *xfer;
int rc;
xfer = libusb_alloc_transfer(0);
OSMO_ASSERT(xfer);
xfer->dev_handle = transp->usb_devh;
xfer->flags = 0;
xfer->type = LIBUSB_TRANSFER_TYPE_BULK;
xfer->endpoint = transp->usb_ep.out;
xfer->timeout = 100000;
xfer->user_data = msg;
xfer->length = msgb_length(msg);
xfer->buffer = msgb_data(msg);
xfer->callback = usb_out_xfer_cb;
rc = libusb_submit_transfer(xfer);
OSMO_ASSERT(rc == 0);
return rc;
}
/*! \brief Transmit a given command to the SIMtrace2 device */
static int st2_transp_tx_msg_usb_sync(struct osmo_st2_transport *transp, struct msgb *msg)
{
int rc;
int xfer_len;
rc = libusb_bulk_transfer(transp->usb_devh, transp->usb_ep.out,
msgb_data(msg), msgb_length(msg),
&xfer_len, 100000);
msgb_free(msg);
return rc;
}
@@ -139,23 +98,9 @@ static struct simtrace_msg_hdr *st_push_hdr(struct msgb *msg, uint8_t msg_class,
int osmo_st2_slot_tx_msg(struct osmo_st2_slot *slot, struct msgb *msg,
uint8_t msg_class, uint8_t msg_type)
{
struct osmo_st2_transport *transp = slot->transp;
int rc;
OSMO_ASSERT(transp);
st_push_hdr(msg, msg_class, msg_type, slot->slot_nr);
if (transp->udp_fd < 0) {
if (transp->usb_async)
rc = st2_transp_tx_msg_usb_async(transp, msg);
else
rc = st2_transp_tx_msg_usb_sync(transp, msg);
} else {
rc = write(transp->udp_fd, msgb_data(msg), msgb_length(msg));
msgb_free(msg);
}
return rc;
return osmo_st2_transp_tx_msg(slot->transp, msg);
}
/***********************************************************************
@@ -169,8 +114,6 @@ int osmo_st2_cardem_request_card_insert(struct osmo_st2_cardem_inst *ci, bool in
struct msgb *msg = st_msgb_alloc();
struct cardemu_usb_msg_cardinsert *cins;
LOGSLOT(ci->slot, LOGL_NOTICE, "<= %s(inserted=%d)\n", __func__, inserted);
cins = (struct cardemu_usb_msg_cardinsert *) msgb_put(msg, sizeof(*cins));
memset(cins, 0, sizeof(*cins));
if (inserted)
@@ -186,7 +129,7 @@ int osmo_st2_cardem_request_pb_and_rx(struct osmo_st2_cardem_inst *ci, uint8_t p
struct cardemu_usb_msg_tx_data *txd;
txd = (struct cardemu_usb_msg_tx_data *) msgb_put(msg, sizeof(*txd));
LOGSLOT(ci->slot, LOGL_DEBUG, "<= %s(pb=%02x, le=%u)\n", __func__, pb, le);
printf("<= %s(%02x, %d)\n", __func__, pb, le);
memset(txd, 0, sizeof(*txd));
txd->data_len = 1;
@@ -207,7 +150,7 @@ int osmo_st2_cardem_request_pb_and_tx(struct osmo_st2_cardem_inst *ci, uint8_t p
txd = (struct cardemu_usb_msg_tx_data *) msgb_put(msg, sizeof(*txd));
LOGSLOT(ci->slot, LOGL_DEBUG, "<= %s(pb=%02x, tx=%s, len=%d)\n", __func__, pb,
printf("<= %s(%02x, %s, %d)\n", __func__, pb,
osmo_hexdump(data, data_len_in), data_len_in);
memset(txd, 0, sizeof(*txd));
@@ -231,7 +174,7 @@ int osmo_st2_cardem_request_sw_tx(struct osmo_st2_cardem_inst *ci, const uint8_t
txd = (struct cardemu_usb_msg_tx_data *) msgb_put(msg, sizeof(*txd));
LOGSLOT(ci->slot, LOGL_DEBUG, "<= %s(sw=%02x%02x)\n", __func__, sw[0], sw[1]);
printf("<= %s(%02x %02x)\n", __func__, sw[0], sw[1]);
memset(txd, 0, sizeof(*txd));
txd->data_len = 2;
@@ -251,7 +194,7 @@ int osmo_st2_cardem_request_set_atr(struct osmo_st2_cardem_inst *ci, const uint8
satr = (struct cardemu_usb_msg_set_atr *) msgb_put(msg, sizeof(*satr));
LOGSLOT(ci->slot, LOGL_NOTICE, "<= %s(%s)\n", __func__, osmo_hexdump(atr, atr_len));
printf("<= %s(%s)\n", __func__, osmo_hexdump(atr, atr_len));
memset(satr, 0, sizeof(*satr));
satr->atr_len = atr_len;
@@ -261,21 +204,6 @@ int osmo_st2_cardem_request_set_atr(struct osmo_st2_cardem_inst *ci, const uint8
return osmo_st2_slot_tx_msg(ci->slot, msg, SIMTRACE_MSGC_CARDEM, SIMTRACE_MSGT_DT_CEMU_SET_ATR);
}
int osmo_st2_cardem_request_config(struct osmo_st2_cardem_inst *ci, uint32_t features)
{
struct msgb *msg = st_msgb_alloc();
struct cardemu_usb_msg_config *cfg;
cfg = (struct cardemu_usb_msg_config *) msgb_put(msg, sizeof(*cfg));
LOGSLOT(ci->slot, LOGL_NOTICE, "<= %s(features=%08x)\n", __func__, features);
memset(cfg, 0, sizeof(*cfg));
cfg->features = features;
return osmo_st2_slot_tx_msg(ci->slot, msg, SIMTRACE_MSGC_CARDEM, SIMTRACE_MSGT_BD_CEMU_CONFIG);
}
/***********************************************************************
* Modem Control protocol
***********************************************************************/
@@ -285,9 +213,6 @@ static int _modem_reset(struct osmo_st2_slot *slot, uint8_t asserted, uint16_t p
struct msgb *msg = st_msgb_alloc();
struct st_modem_reset *sr ;
LOGSLOT(slot, LOGL_NOTICE, "<= %s(asserted=%u, pulse_ms=%u)\n", __func__,
asserted, pulse_ms);
sr = (struct st_modem_reset *) msgb_put(msg, sizeof(*sr));
sr->asserted = asserted;
sr->pulse_duration_msec = pulse_ms;
@@ -318,8 +243,6 @@ static int _modem_sim_select(struct osmo_st2_slot *slot, uint8_t remote_sim)
struct msgb *msg = st_msgb_alloc();
struct st_modem_sim_select *ss;
LOGSLOT(slot, LOGL_NOTICE, "<= %s(remote_sim=%u)\n", __func__, remote_sim);
ss = (struct st_modem_sim_select *) msgb_put(msg, sizeof(*ss));
ss->remote_sim = remote_sim;

38
host/lib/usb_util.c
View File

@@ -1,38 +0,0 @@
/* usb_util - USB related utilities for SIMtrace 2 USB devices
*
* (C) 2016-2019 by Harald Welte <hwelte@hmw-consulting.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <errno.h>
#include <getopt.h>
#include <osmocom/core/utils.h>
#include <osmocom/usb/libusb.h>
#include <osmocom/simtrace2/simtrace_usb.h>
/*! list of USB idVendor/idProduct tuples of devices using simtrace2 firmware */
const struct dev_id osmo_st2_compatible_dev_ids[] = {
{ USB_VENDOR_OPENMOKO, USB_PRODUCT_OWHW_SAM3 },
{ USB_VENDOR_OPENMOKO, USB_PRODUCT_QMOD_SAM3 },
{ USB_VENDOR_OPENMOKO, USB_PRODUCT_SIMTRACE2 },
{ USB_VENDOR_OPENMOKO, USB_PRODUCT_OCTSIMTEST },
{ USB_VENDOR_OPENMOKO, USB_PRODUCT_NGFF_CARDEM },
{ 0, 0 }
};

12
host/src/Makefile.am
View File

@@ -1,16 +1,16 @@
AM_CPPFLAGS = $(all_includes) -I$(top_srcdir)/include
AM_CFLAGS=-Wall -g $(LIBOSMOCORE_CFLAGS) $(LIBOSMOSIM_CFLAGS) $(LIBOSMOUSB_CFLAGS) $(LIBUSB_CFLAGS) $(COVERAGE_FLAGS)
AM_CFLAGS=-Wall -g $(LIBOSMOCORE_CFLAGS) $(LIBOSMOSIM_CFLAGS) $(LIBUSB_CFLAGS) $(COVERAGE_FLAGS)
AM_LDFLAGS=$(COVERAGE_LDFLAGS)
LDADD= $(top_builddir)/lib/libosmo-simtrace2.la \
$(LIBOSMOCORE_LIBS) $(LIBOSMOSIM_LIBS) $(LIBOSMOUSB_LIBS) $(LIBUSB_LIBS)
$(LIBOSMOCORE_LIBS) $(LIBOSMOSIM_LIBS) $(LIBUSB_LIBS)
bin_PROGRAMS = simtrace2-cardem-pcsc simtrace2-list simtrace2-sniff simtrace2-tool
bin_PROGRAMS = simtrace2-remsim simtrace2-remsim-usb2udp simtrace2-list simtrace2-sniff
simtrace2_cardem_pcsc_SOURCES = simtrace2-cardem-pcsc.c
simtrace2_remsim_SOURCES = simtrace2-remsim.c
simtrace2_remsim_usb2udp_SOURCES = usb2udp.c
simtrace2_list_SOURCES = simtrace2_usb.c
simtrace2_sniff_SOURCES = simtrace2-sniff.c
simtrace2_tool_SOURCES = simtrace2-tool.c

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