diff options
| -rw-r--r-- | firmware/src/os/usbcmd_generic.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/firmware/src/os/usbcmd_generic.c b/firmware/src/os/usbcmd_generic.c index 386692b..c26daf7 100644 --- a/firmware/src/os/usbcmd_generic.c +++ b/firmware/src/os/usbcmd_generic.c @@ -32,11 +32,16 @@ static int gen_usb_rx(struct req_ctx *rctx) led_switch(poh->reg, poh->val); break; case OPENPCD_CMD_GET_SERIAL: - DEBUGP("GET SERIAL "); + DEBUGP("GET SERIAL("); poh->flags |= OPENPCD_FLAG_RESPOND; #ifdef PCD rctx->tot_len += 4; - rc632_get_serial(NULL, (u_int32_t *)poh->data); + if (rc632_get_serial(NULL, (u_int32_t *)poh->data) < 0) { + DEBUGP("ERROR) "); + return USB_ERR(USB_ERR_CMD_NOT_IMPL); + } + + DEBUGP("%s) ", hexdump(poh->data, 4)); #else /* FIXME: where to get serial in PICC case */ return USB_ERR(USB_ERR_CMD_NOT_IMPL); |