From eb2a2996e6eb32d3ebbc482ff35f7b1a791ef102 Mon Sep 17 00:00:00 2001 From: lokher Date: Fri, 30 Dec 2022 14:49:22 +0800 Subject: fix USB doesn't work after waking up from low power mode --- keyboards/keychron/bluetooth/lpm_stm32l432.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'keyboards') diff --git a/keyboards/keychron/bluetooth/lpm_stm32l432.c b/keyboards/keychron/bluetooth/lpm_stm32l432.c index 10fe9f5ceb..f19bf55d68 100644 --- a/keyboards/keychron/bluetooth/lpm_stm32l432.c +++ b/keyboards/keychron/bluetooth/lpm_stm32l432.c @@ -183,7 +183,11 @@ static inline void enter_low_power_mode_prepare(void) { } static inline void lpm_wakeup(void) { - stm32_clock_fast_init(); + if (usb_power_connected()) + stm32_clock_init(); + else + stm32_clock_fast_init(); + if (bluetooth_transport.init) bluetooth_transport.init(true); chSysLock(); -- cgit v1.2.3