diff options
Diffstat (limited to 'stmhal/usb.c')
| -rw-r--r-- | stmhal/usb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/stmhal/usb.c b/stmhal/usb.c index 2dc7898944..0499aaa8d6 100644 --- a/stmhal/usb.c +++ b/stmhal/usb.c @@ -54,7 +54,7 @@ STATIC mp_obj_t mp_const_vcp_interrupt = MP_OBJ_NULL; void pyb_usb_init0(void) { // create an exception object for interrupting by VCP mp_const_vcp_interrupt = mp_obj_new_exception(&mp_type_KeyboardInterrupt); - USBD_CDC_SetInterrupt(VCP_CHAR_NONE, mp_const_vcp_interrupt); + USBD_CDC_SetInterrupt(-1, mp_const_vcp_interrupt); } void pyb_usb_dev_init(usb_device_mode_t mode, usb_storage_medium_t medium) { @@ -105,7 +105,7 @@ bool usb_vcp_is_connected(void) { void usb_vcp_set_interrupt_char(int c) { if (dev_is_enabled) { - if (c != VCP_CHAR_NONE) { + if (c != -1) { mp_obj_exception_clear_traceback(mp_const_vcp_interrupt); } USBD_CDC_SetInterrupt(c, mp_const_vcp_interrupt); |