diff options
Diffstat (limited to 'testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c')
| -rw-r--r-- | testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c b/testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c index 5abf0f520..873bea31e 100644 --- a/testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c +++ b/testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c @@ -394,6 +394,13 @@ static void usb_event(USBDriver *usbp, usbevent_t event) { chSysUnlockFromISR();
return;
case USB_EVENT_SUSPEND:
+ chSysLockFromISR();
+
+ /* Disconnection event on suspend.*/
+ sduDisconnectI(&SDU1);
+ sduDisconnectI(&SDU2);
+
+ chSysUnlockFromISR();
return;
case USB_EVENT_WAKEUP:
return;
|