Generate USB Strings from apps/*/usb_strings.txt files at compile time

This way we can skip the manually-crafted USB string definitions in the
dfu_desc.c and usb.c files.
This commit is contained in:
Harald Welte
2017-03-05 10:16:25 +01:00
parent 1405100dff
commit 2363fa0327
6 changed files with 27 additions and 301 deletions

View File

@@ -85,114 +85,13 @@ const struct dfu_desc dfu_cfg_descriptor = {
.func_dfu = DFU_FUNC_DESC
};
#include "usb_strings_generated.h"
#if 0
#include "usb_strings.h"
static const unsigned char *usb_strings[] = {
USB_STRINGS_GENERATED
#ifdef BOARD_USB_SERIAL
NULL
#endif
};
void set_usb_serial_str(const uint8_t *serial_usbstr)
{
usb_strings[STR_SERIAL] = serial_usbstr;
}
#else
static const unsigned char langDesc[] = {
USBStringDescriptor_LENGTH(1),
USBGenericDescriptor_STRING,
USBStringDescriptor_ENGLISH_US
};
static const unsigned char manufStringDescriptor[] = {
USBStringDescriptor_LENGTH(24),
USBGenericDescriptor_STRING,
USBStringDescriptor_UNICODE('s'),
USBStringDescriptor_UNICODE('y'),
USBStringDescriptor_UNICODE('s'),
USBStringDescriptor_UNICODE('m'),
USBStringDescriptor_UNICODE('o'),
USBStringDescriptor_UNICODE('c'),
USBStringDescriptor_UNICODE('o'),
USBStringDescriptor_UNICODE('m'),
USBStringDescriptor_UNICODE(' '),
USBStringDescriptor_UNICODE('-'),
USBStringDescriptor_UNICODE(' '),
USBStringDescriptor_UNICODE('s'),
USBStringDescriptor_UNICODE('.'),
USBStringDescriptor_UNICODE('f'),
USBStringDescriptor_UNICODE('.'),
USBStringDescriptor_UNICODE('m'),
USBStringDescriptor_UNICODE('.'),
USBStringDescriptor_UNICODE('c'),
USBStringDescriptor_UNICODE('.'),
USBStringDescriptor_UNICODE(' '),
USBStringDescriptor_UNICODE('G'),
USBStringDescriptor_UNICODE('m'),
USBStringDescriptor_UNICODE('b'),
USBStringDescriptor_UNICODE('H'),
};
static const unsigned char productStringDescriptor[] = {
USBStringDescriptor_LENGTH(10),
USBGenericDescriptor_STRING,
USBStringDescriptor_UNICODE('S'),
USBStringDescriptor_UNICODE('I'),
USBStringDescriptor_UNICODE('M'),
USBStringDescriptor_UNICODE('t'),
USBStringDescriptor_UNICODE('r'),
USBStringDescriptor_UNICODE('a'),
USBStringDescriptor_UNICODE('c'),
USBStringDescriptor_UNICODE('e'),
USBStringDescriptor_UNICODE(' '),
USBStringDescriptor_UNICODE('2'),
};
static const unsigned char configStringDescriptor[] = {
USBStringDescriptor_LENGTH(3),
USBGenericDescriptor_STRING,
USBStringDescriptor_UNICODE('D'),
USBStringDescriptor_UNICODE('F'),
USBStringDescriptor_UNICODE('U'),
};
static const unsigned char altRamStringDescriptor[] = {
USBStringDescriptor_LENGTH(3),
USBGenericDescriptor_STRING,
USBStringDescriptor_UNICODE('R'),
USBStringDescriptor_UNICODE('A'),
USBStringDescriptor_UNICODE('M'),
};
static const unsigned char altAppStringDescriptor[] = {
USBStringDescriptor_LENGTH(11),
USBGenericDescriptor_STRING,
USBStringDescriptor_UNICODE('F'),
USBStringDescriptor_UNICODE('l'),
USBStringDescriptor_UNICODE('a'),
USBStringDescriptor_UNICODE('s'),
USBStringDescriptor_UNICODE('h'),
USBStringDescriptor_UNICODE(' '),
USBStringDescriptor_UNICODE('('),
USBStringDescriptor_UNICODE('A'),
USBStringDescriptor_UNICODE('p'),
USBStringDescriptor_UNICODE('p'),
USBStringDescriptor_UNICODE(')'),
};
/** List of string descriptors used by the device */
static const unsigned char *usb_strings[] = {
langDesc,
[STR_MANUF] = manufStringDescriptor,
[STR_PROD] = productStringDescriptor,
[STR_CONFIG] = configStringDescriptor,
[_STR_FIRST_ALT] = altRamStringDescriptor,
[_STR_FIRST_ALT+1] = altAppStringDescriptor,
};
#endif
static const USBConfigurationDescriptor *conf_desc_arr[] = {