diff options
Diffstat (limited to 'ao-tools/lib/cp-usb-async.c')
| -rw-r--r-- | ao-tools/lib/cp-usb-async.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ao-tools/lib/cp-usb-async.c b/ao-tools/lib/cp-usb-async.c index 6539394b..3e75b507 100644 --- a/ao-tools/lib/cp-usb-async.c +++ b/ao-tools/lib/cp-usb-async.c @@ -60,6 +60,7 @@ cp_usb_async_open(void) 0x10c4, 0xea60); cp->ack = -1; if (!cp->handle) { + fprintf(stderr, "Cannot find USB device 10c4:ea60\n"); libusb_exit(cp->ctx); free(cp); return NULL; |