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的方法解决一下，现在和大家分享一下我自己的经验。一、串口在串口中断进不去的情况下，这是我所经历的最普遍的一个问题，身边的朋友也有好多对这个问题有困惑。有几种解决方法，其一，检查硬件，也就是从PCB上面看和我们的串口相连的走线，电阻检查有没有焊错型号，和芯片相连的话看芯片有没有虚焊，好多我们搞硬件的

2021-08-17 06:50

STM32F4定时器5 中断异常进不去问题出现问题现象：用定时器5来发脉冲，有时候当指令发送后，定时器不发脉冲，debug时发现程序执行到打开定时器5后，进不去中断，之后就一直进不去中断，才导致发不

2021-08-16 06:53

今天发现定时器中断总是进不去.发现了2个问题一.生成的配置文件有问题需要点好几次NVIC中断,才能生成合格的代码. 生成的tim.c文件中应该有HAL_NVIC_EnableIRQ

2021-08-18 08:32

中断接收问题描述：在while（1）里面进行串口的发送，在中断进行串口的接收，但是接收一会后就再也进不去中断了。有可能串口发送的过程中停止了串口接收中断。...

2022-01-19 06:37

，通过标准的诊断仪器和诊断接口可以以故障码的形式读取相关信息。根据故障码的提示，维修人员能迅速准确地确定故障的性质和部位。OBD装置监测多个系统和部件，包括发动机、催化转化器、颗粒捕集器、氧传感器、排放

2015-11-23 18:34

，集蓝牙传输、OBD II 通讯技术及智能控制技术于一体。 本产品由 OBD 行车驾驶监测模块和蓝牙通信模块构成，安装于汽车的标准OBD 接口上，与汽车电脑进行通信，并

2013-05-31 17:33

/*BASIC INTERRUPT VECTOR TABLE FOR STM8 devices *Copyright (c) 2007 STMicroelectronics */#include "stm8s.h" #include "stm8s_display.h"extern @far @Interrupt void TIM2_UPD_IRQHandler(void);typedef void @far (*interrupt_handler_t)(void);struct interrupt_vector {unsigned char interrupt_instruction;interrupt_handler_t interrupt_handler;};@far @interrupt void TIM2_UPD_IRQHandler(void){TIM2->SR1 &= (~register_bit6);//触发中断标志清零TIM2->SR1 &= (~register_bit0);//更新中断标志清零ADC1_flag++;return ;}@far @interrupt void NonHandledInterrupt (void){/* in order to detect unexpected events during development, it is recommended to set a breakpoint on the following instruction*/return;}extern void _stext();/* startup routine */struct interrupt_vector const _vectab[] = {{0x82, (interrupt_handler_t)_stext}, /* reset */{0x82, NonHandledInterrupt}, /* trap*/{0x82, NonHandledInterrupt}, /* irq0*/{0x82, NonHandledInterrupt}, /* irq1*/{0x82, NonHandledInterrupt}, /* irq2*/{0x82, NonHandledInterrupt}, /* irq3*/{0x82, NonHandledInterrupt}, /* irq4*/{0x82, NonHandledInterrupt}, /* irq5*/{0x82, NonHandledInterrupt}, /* irq6*/{0x82, NonHandledInterrupt}, /* irq7*/{0x82, NonHandledInterrupt}, /* irq8*/{0x82, NonHandledInterrupt}, /* irq9*/{0x82, NonHandledInterrupt}, /* irq10 */{0x82, NonHandledInterrupt}, /* irq11 */{0x82, NonHandledInterrupt}, /* irq12 */{0x82, TIM2_UPD_IRQHandler}, /* irq13 */{0x82, NonHandledInterrupt}, /* irq14 */{0x82, NonHandledInterrupt}, /* irq15 */{0x82, NonHandledInterrupt}, /* irq16 */{0x82, NonHandledInterrupt}, /* irq17 */{0x82, NonHandledInterrupt}, /* irq18 */{0x82, NonHandledInterrupt}, /* irq19 */{0x82, NonHandledInterrupt}, /* irq20 */{0x82, NonHandledInterrupt}, /* irq21 */{0x82, NonHandledInterrupt}, /* irq22 */{0x82, NonHandledInterrupt}, /* irq23 */{0x82, NonHandledInterrupt}, /* irq24 */{0x82, NonHandledInterrupt}, /* irq25 */{0x82, NonHandledInterrupt}, /* irq26 */{0x82, NonHandledInterrupt}, /* irq27 */{0x82, NonHandledInterrupt}, /* irq28 */{0x82, NonHandledInterrupt}, /* irq29 */};//(interrupt_handler_t)TIM2_UPD_IRQHandler

2016-10-14 19:19

IT6302 电源后面板的 DB9 接口输出为 TTL 电平，您需要通过附件电平转换后才可连接到 PC机的串口上。该DB9接口的接口定义为：1-VCC（5V 由IT63

2021-12-28 06:01

开发环境：IAR for STM8芯片：STM8S105K4内容：在程序中写了一个关于GPIOC下降沿中断内容如下//按键引脚与寄存器定义#define KEY1_PIN (0x01 DDR)#define KEY1_CR1...

2022-01-27 06:36