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Fix keyboard not responding after USB wake from sleep #4

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Fix keyboard not responding after USB wake from sleep #4

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6 changes: 6 additions & 0 deletions tide75/linker/wireless/transport.c
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Original file line number Diff line number Diff line change
Expand Up @@ -120,15 +120,21 @@ void usb_remote_wakeup(void) {
}
#else
static uint32_t suspend_timer = 0x00;
static bool suspended = false;

if ((USB_DRIVER.state == USB_SUSPENDED)) {
if (!suspend_timer) suspend_timer = sync_timer_read32();
if (sync_timer_elapsed32(suspend_timer) >= USB_POWER_DOWN_DELAY) {
suspend_timer = 0x00;
suspended = true;
suspend_power_down();
}
} else {
suspend_timer = 0x00;
if (suspended) {
suspended = false;
suspend_wakeup_init();
}
}
#endif
}
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