mirror of
git://projects.qi-hardware.com/ben-wpan.git
synced 2024-11-23 00:28:26 +02:00
85f60de9d5
- usb/usb.h (USB_LANGID_ENGLISH_US): added USB LANGID for US-English - board.h (board_sernum), board.c (board_sernum, hex, get_sernum, board_init): provide the board's serial number in "board_sernum" (UTF-encoded) - sernum.h (sernum_get_descr), sernum.c (sernum_get_descr): return string descriptors for the serial number - descr.c (device_descriptor), usb/dfu.c (device_descriptor): set iSerialNumber if serial number is available - atusb.c (main), usb/dfu.c (my_descr): call sernum_get_descr for unknown descriptors - Makefile (OBJS, BOOT_OBJS): added sernum.o
47 lines
976 B
C
47 lines
976 B
C
/*
|
|
* fw/sernum.c - ATUSB serial number
|
|
*
|
|
* Written 2008-2011 by Werner Almesberger
|
|
* Copyright 2008-2011 Werner Almesberger
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
|
|
#include <stdint.h>
|
|
|
|
#include "usb.h"
|
|
|
|
#include "board.h"
|
|
#include "sernum.h"
|
|
|
|
|
|
static const uint8_t string_descriptor_0[] = {
|
|
4, /* blength */
|
|
USB_DT_STRING, /* bDescriptorType */
|
|
LE(USB_LANGID_ENGLISH_US) /* wLANGID[0] */
|
|
};
|
|
|
|
|
|
int sernum_get_descr(uint8_t type, uint8_t index, const uint8_t **reply,
|
|
uint8_t *size)
|
|
{
|
|
if (type != USB_DT_STRING)
|
|
return 0;
|
|
switch (index) {
|
|
case 0:
|
|
*reply = string_descriptor_0;
|
|
*size = sizeof(string_descriptor_0);
|
|
return 1;
|
|
case 1:
|
|
*reply = board_sernum;
|
|
*size = sizeof(board_sernum);
|
|
return 1;
|
|
default:
|
|
return 0;
|
|
}
|
|
}
|