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Chibios USB: Take into account if host wants remote wakeup or not #21287

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Jun 26, 2023
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Chibios USB: Take into account if host wants remote wakeup or not #21287

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4 changes: 3 additions & 1 deletion tmk_core/protocol/chibios/chibios.c
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Original file line number Diff line number Diff line change
Expand Up @@ -49,6 +49,8 @@
#include "suspend.h"
#include "wait.h"

#define USB_GETSTATUS_REMOTE_WAKEUP_ENABLED (2U)

/* -------------------------
* TMK host driver defs
* -------------------------
Expand Down Expand Up @@ -187,7 +189,7 @@ void protocol_pre_task(void) {
/* Do this in the suspended state */
suspend_power_down(); // on AVR this deep sleeps for 15ms
/* Remote wakeup */
if (suspend_wakeup_condition()) {
if ((USB_DRIVER.status & USB_GETSTATUS_REMOTE_WAKEUP_ENABLED) && suspend_wakeup_condition()) {
usbWakeupHost(&USB_DRIVER);
restart_usb_driver(&USB_DRIVER);
}
Expand Down