diff options
| author | Damien George <damien.p.george@gmail.com> | 2019-06-25 15:43:54 +1000 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2019-06-25 15:43:54 +1000 |
| commit | d21d57864426d56fa13104e82568fe94dcf079ab (patch) | |
| tree | c94eca42a46ee5e5e902ce3f3dfeb6a8b6ec5970 | |
| parent | 2f262d5f9a8a77ec611548162100d6df8e9703c0 (diff) | |
stm32/usb: Fix regression with auto USB PID value giving PID=0xffff.
Commit 9e68eec8eac1188eab0bc059560b877928783978 introduced a regression
where the PID of the USB device would be 0xffff if the default value was
used. This commit fixes that by using a signed int type.
| -rw-r--r-- | ports/stm32/usb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/stm32/usb.c b/ports/stm32/usb.c index 2807d512b..69ba26c43 100644 --- a/ports/stm32/usb.c +++ b/ports/stm32/usb.c @@ -302,7 +302,7 @@ STATIC mp_obj_t pyb_usb_mode(size_t n_args, const mp_obj_t *pos_args, mp_map_t * // note: PID=-1 means select PID based on mode // note: we support CDC as a synonym for VCP for backward compatibility uint16_t vid = args[ARG_vid].u_int; - uint16_t pid = args[ARG_pid].u_int; + mp_int_t pid = args[ARG_pid].u_int; uint8_t mode; if (strcmp(mode_str, "CDC+MSC") == 0 || strcmp(mode_str, "VCP+MSC") == 0) { if (pid == -1) { |