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-rw-r--r--tmk_core/protocol/chibios/usb_main.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/tmk_core/protocol/chibios/usb_main.c b/tmk_core/protocol/chibios/usb_main.c
index 441cfab970..e5edd74dcb 100644
--- a/tmk_core/protocol/chibios/usb_main.c
+++ b/tmk_core/protocol/chibios/usb_main.c
@@ -415,14 +415,18 @@ static inline void usb_event_wakeup_handler(void) {
#endif /* SLEEP_LED_ENABLE */
}
+bool last_suspend_state = false;
+
void usb_event_queue_task(void) {
usbevent_t event;
while (usb_event_queue_dequeue(&event)) {
switch (event) {
case USB_EVENT_SUSPEND:
+ last_suspend_state = true;
usb_event_suspend_handler();
break;
case USB_EVENT_WAKEUP:
+ last_suspend_state = false;
usb_event_wakeup_handler();
break;
default:
@@ -464,6 +468,9 @@ static void usb_event_cb(USBDriver *usbp, usbevent_t event) {
qmkusbConfigureHookI(&drivers.array[i].driver);
}
osalSysUnlockFromISR();
+ if (last_suspend_state) {
+ usb_event_queue_enqueue(USB_EVENT_WAKEUP);
+ }
return;
case USB_EVENT_SUSPEND:
usb_event_queue_enqueue(USB_EVENT_SUSPEND);