From 6ea6ee1918820fc8abf39a480d87f4e6a60a378d Mon Sep 17 00:00:00 2001 From: IOsetting Date: Wed, 29 Mar 2023 00:50:54 +0800 Subject: [PATCH] fix: lower down the ferquency for stability --- Examples/LL/SPI/Waveshare_1.54_EPaper/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Examples/LL/SPI/Waveshare_1.54_EPaper/main.c b/Examples/LL/SPI/Waveshare_1.54_EPaper/main.c index 97dc034..08ca37d 100644 --- a/Examples/LL/SPI/Waveshare_1.54_EPaper/main.c +++ b/Examples/LL/SPI/Waveshare_1.54_EPaper/main.c @@ -25,7 +25,7 @@ static void APP_SPIConfig(void); int main(void) { - BSP_RCC_HSI_PLL48MConfig(); + BSP_RCC_HSI_24MConfig(); BSP_USART_Config(115200); printf("SPI Demo: Waveshare 1.54' E-Paper\r\nClock: %ld\r\n", SystemCoreClock);