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75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
#include "bsp_port.h"
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// 禁用JTAG引脚,保留SWD引脚
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void Sys_DisableJTAGEnableSWD(void)
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{
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO,ENABLE); //开启AFIO时钟
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GPIO_PinRemapConfig(GPIO_Remap_SWJ_JTAGDisable,ENABLE); //禁止JTAG功能
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}
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// PM 初始化
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void BSP_PowerInit(void)
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{
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GPIO_InitTypeDef GPIO_InitStructure;
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EXTI_InitTypeDef EXTI_InitStructure;
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NVIC_InitTypeDef NVIC_InitStructure;
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB|RCC_APB2Periph_GPIOC,ENABLE);
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RCC_APB2PeriphClockCmd(RCC_APB2Periph_AFIO, ENABLE);
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_1|GPIO_Pin_12|GPIO_Pin_13;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
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GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
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GPIO_Init(GPIOB,&GPIO_InitStructure);
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Power_PMD4(0); Power_3V3(0); Power_LCD(0);
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// 唤醒/正在充电指示/充电完成
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_13|GPIO_Pin_14;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU;
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GPIO_Init(GPIOC,&GPIO_InitStructure);
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/* Configure one bit for preemption priority */
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NVIC_PriorityGroupConfig(NVIC_PriorityGroup_1);
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/* 配置P[A|B|C|D|E]0为中断源 */
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NVIC_InitStructure.NVIC_IRQChannel = EXTI15_10_IRQn;
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NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 0;
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NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
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NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
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NVIC_Init(&NVIC_InitStructure);
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GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15;
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GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPD;
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GPIO_Init(GPIOC,&GPIO_InitStructure);
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GPIO_EXTILineConfig(GPIO_PortSourceGPIOC, GPIO_PinSource15);
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EXTI_InitStructure.EXTI_Line = EXTI15_10_IRQn;
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EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt;
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EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising; //下降沿中断
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EXTI_InitStructure.EXTI_LineCmd = ENABLE;
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EXTI_Init(&EXTI_InitStructure);
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}
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void EXTI15_10_IRQHandler(void)
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{
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if(EXTI_GetITStatus(EXTI_Line15) != RESET)
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{
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EXTI_ClearITPendingBit(EXTI_Line15);
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if(DevParam.RunPhase == 0)
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{
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BSP_Restart();
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}
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}
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}
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// mcu 重新启动
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void BSP_Restart(void){
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__set_FAULTMASK(1);
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NVIC_SystemReset();
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}
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