don't wait for space to be available in the buffer since since would
prevent from processing non-console (e.g. debug) more important data
Change-Id: Ia625b09eb30bb7b43edd3989f697d8ef33200f28
Use USART 0 connected to the SIM card side to sniff the communication.
The card side can also measure ETU times.
Do proper pin initialization.
This code can already capture the ATR communication between phone and card.
Change-Id: I0597ec723cb2225540c89c3821b91d8a45adfcd6
the curent local copies of libosmocore headers + source is a temporary
hack anyway. We should instead rely on a system-wide install of
libosmocore cross-compiled for arm-none-eabi. But leave that as a
second (later) step beyond this patch.
Change-Id: Ia63fd842d45a2b404233b4326050e7eda0604cf0
fixes following warning:
libboard/common/source/board_cstartup_gnu.c:137:11: warning: assignment to 'void (*)(void)' from 'unsigned int' makes pointer from integer without a cast [-Wint-conversion]
appReset = pSrc[1];
The original board startup script is provided by Atmel.
It has been modified to handle application or DFU booting.
The copyright notice has been updated to reflect this change.
Each board can define its own conditions on which the controller should
boot into DFU mode rather than normal application mode. Let's move the
"UART loopback jumper" to QMOD specific part. For SIMtrace we have an
actual button and can use that in a future patch.
The logic to detect if the respective module is already initialized
or not was broken. When performing initialization, we of course need
to set initialized=1.
We now generalize the USB communiction and abandon the 'req_ctx'
structure inherited from openpcd. Instead we use the libosmocore 'msgb'
structure to handle incoming and outgoing USB tranfers. We also use
linuxlist-based msgb-queues for each endpoint.
This was introduced for interoperability with operating systems that
might prefer such setup (I heard that Windows prefers this about a
decade ago, but I don't have any personal experience with it).
However, using different VID/PID between DFU and RT breaks usability of
dfu-util, and I really think this matters much more to our users and
developers.
the default boot state should be to use the local SIM, until the user
changes it (currently only possible via entering '!' or '@' on the
serial console). The code so far had this completely inverted.
The port mapping is now as follows:
* port 1: ST12
* port 2: modem 1
* port 3: modem 2
* port 4: ST34
* port 5: modem 3
* port 6: modem 4
* port 7: daisy-chaining port
