STM32: fix USB HOST HS when cpu is in sleep mode

2016-12-05 01:37:32 +01:00 · 2016-12-05 01:37:32 +01:00 · 546ac1d584
parent c7d33767e0
commit 546ac1d584
1 changed files with 2 additions and 1 deletions
--- a/os/hal/ports/STM32/LLD/USBHv1/hal_usbh_lld.c
+++ b/os/hal/ports/STM32/LLD/USBHv1/hal_usbh_lld.c
@ -1361,7 +1361,8 @@ static void _usbh_start(USBHDriver *usbh) {
 	if (&USBHD2 == usbh) {
 #endif
 		/* OTG HS clock enable and reset.*/
-		rccEnableOTG_HS(FALSE);
+		rccEnableOTG_HS(TRUE); // Enable HS clock when cpu is in sleep mode
+		rccDisableOTG_HSULPI(TRUE); // Disable HS ULPI clock when cpu is in sleep mode
 		rccResetOTG_HS();

 		otgp->GINTMSK = 0;