bstanwell/ch32v20x-examples
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qiyongshuang
2024-02-26 13:22:09 +08:00
parent 0ad592325e
commit 9596a13c17
573 changed files with 36301 additions and 23003 deletions
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EVT/EXAM/RCC/Get_CLK/User/main.c
+2 -2
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@@ -2,7 +2,7 @@
* File Name : main.c
* Author : WCH
* Version : V1.0.0
* Date : 2021/06/06
* Date : 2023/12/29
* Description : Main program body.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
@@ -36,7 +36,7 @@ int main(void)
GPIO_InitTypeDef GPIO_InitStructure={0};
RCC_ClocksTypeDef RCC_ClocksStatus={0};
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_4);
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);
USART_Printf_Init(115200);
SystemCoreClockUpdate();
printf("SystemClk:%d\r\n",SystemCoreClock);