From b6b216b5e184f2c314d14d37538ed481fec72f0a Mon Sep 17 00:00:00 2001 From: "Peter D. Gray" Date: Mon, 31 Jan 2022 11:39:25 -0500 Subject: [PATCH] Better RTC setting --- stm32/mk4-bootloader/clocks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/stm32/mk4-bootloader/clocks.c b/stm32/mk4-bootloader/clocks.c index e52a4e22..10ceb9d8 100644 --- a/stm32/mk4-bootloader/clocks.c +++ b/stm32/mk4-bootloader/clocks.c @@ -168,7 +168,7 @@ clocks_setup(void) PeriphClkInitStruct.Sai1ClockSelection = RCC_SAI1CLKSOURCE_PLLSAI1; PeriphClkInitStruct.AdcClockSelection = RCC_ADCCLKSOURCE_PLLSAI1; PeriphClkInitStruct.UsbClockSelection = RCC_USBCLKSOURCE_PLLSAI1; - PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE; // XXX wrong? + PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_HSE_DIV32; // but unused PeriphClkInitStruct.RngClockSelection = RCC_RNGCLKSOURCE_PLLSAI1; PeriphClkInitStruct.PLLSAI1.PLLSAI1Source = RCC_PLLSOURCE_HSE;