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/HarmonyOS/LiteOS_m/User/ch32v20x_it.c
+1 -1
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@@ -2,7 +2,7 @@
* File Name : ch32v20x_it.c
* Author : WCH
* Version : V1.0.0
* Date : 2021/06/06
* Date : 2023/12/29
* Description : Main Interrupt Service Routines.
*********************************************************************************
* Copyright (c) 2021 Nanjing Qinheng Microelectronics Co., Ltd.
EVT/EXAM/HarmonyOS/LiteOS_m/User/main.c
+2 -2
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@@ -104,7 +104,7 @@ void EXTI0_INT_INIT(void)
NVIC_InitStructure.NVIC_IRQChannel = EXTI0_IRQn;
NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 4;
NVIC_InitStructure.NVIC_IRQChannelSubPriority = 1;
NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
NVIC_Init(&NVIC_InitStructure);
}
@@ -154,7 +154,7 @@ LITE_OS_SEC_TEXT_INIT int main(void)
{
unsigned int ret;
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_0);
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);
SystemCoreClockUpdate();
Delay_Init();
USART_Printf_Init(115200);
EVT/EXAM/HarmonyOS/LiteOS_m/User/system_ch32v20x.c
+2 -2
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@@ -111,10 +111,10 @@ static void SetSysClockTo144_HSI( void );
void SystemInit (void)
{
RCC->CTLR |= (uint32_t)0x00000001;
RCC->CFGR0 &= (uint32_t)0xF8FF0000;
RCC->CFGR0 &= (uint32_t)0xF0FF0000;
RCC->CTLR &= (uint32_t)0xFEF6FFFF;
RCC->CTLR &= (uint32_t)0xFFFBFFFF;
RCC->CFGR0 &= (uint32_t)0xFF80FFFF;
RCC->CFGR0 &= (uint32_t)0xFF00FFFF;
RCC->INTR = 0x009F0000;
SetSysClock();
}