修改can,添加看门狗monitor

This commit is contained in:
RB 2025-04-02 21:42:58 +08:00
parent 9f7d7820ae
commit e0367287ca
5 changed files with 48 additions and 30 deletions

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@ -1,5 +1,6 @@
{ {
"files.associations": { "files.associations": {
"ads8864.h": "c" "ads8864.h": "c",
"can.h": "c"
} }
} }

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@ -2,16 +2,11 @@
#include "device/can.h" #include "device/can.h"
#include "stm32f3xx_hal.h" #include "stm32f3xx_hal.h"
// CAN 调试结构体实例 // CAN 调试结构体实例
can_t can_debug = {
.TxData = {0},
.TxID = 0x023,
.TxStatus = 0,
.DebugCounter = 0
};
// 初始化 CAN // 初始化 CAN
void CAN_Init(CAN_HandleTypeDef *hcan_Cur) void CAN_Init(CAN_HandleTypeDef *hcan_Cur)
{ { //重置CAN
HAL_CAN_Init(hcan_Cur); // 初始化CAN
// 仅初始化CAN不配置接收过滤器 // 仅初始化CAN不配置接收过滤器
HAL_CAN_Start(hcan_Cur); // 开启CAN HAL_CAN_Start(hcan_Cur); // 开启CAN
} }

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@ -13,6 +13,12 @@
/* Private typedef ---------------------------------------------------------- */ /* Private typedef ---------------------------------------------------------- */
/* Private define ----------------------------------------------------------- */ /* Private define ----------------------------------------------------------- */
can_t can_debug = {
.TxData = {0},
.TxID = 0x023,
.TxStatus = 0,
.DebugCounter = 0
};
/* Private variables -------------------------------------------------------- */ /* Private variables -------------------------------------------------------- */

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@ -1,20 +1,36 @@
/* Includes ----------------------------------------------------------------- */ /* Includes ----------------------------------------------------------------- */
#include "device\can.h" #include "device\can.h" // 确保包含 CAN_Debug_t 的定义
#include "task\user_task.h" #include "task\user_task.h"
#include "bsp\led.h" #include "bsp\led.h"
#include "cmsis_os.h" // 用于线程操作
/* Private typedef ---------------------------------------------------------- */ /* Private typedef ---------------------------------------------------------- */
/* Private define ----------------------------------------------------------- */ /* Private define ----------------------------------------------------------- */
/* Private macro ------------------------------------------------------------ */ /* Private macro ------------------------------------------------------------ */
/* Private variables -------------------------------------------------------- */ /* Private variables -------------------------------------------------------- */
extern can_t can_debug; // 引用 CAN 调试结构体
/* Private function --------------------------------------------------------- */ /* Private function --------------------------------------------------------- */
/* Exported functions ------------------------------------------------------- */ /* Exported functions ------------------------------------------------------- */
void Task_Monitor(void *argument) { void Task_Monitor(void *argument) {
(void)argument; // 消除未使用参数的警告 (void)argument; // 消除未使用参数的警告
const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_MONITOR; // 100Hz
uint32_t tick = osKernelGetTickCount(); /* 控制任务运行频率的计时 */
uint32_t last_debug_counter = 0; // 上一次的 DebugCounter 值
while (1) { while (1) {
tick += delay_tick; /* 计算下一个唤醒时刻 */
BSP_LED_SET(BSP_LED1, BSP_LED_TAGGLE); // 切换 LED 状态 BSP_LED_SET(BSP_LED1, BSP_LED_TAGGLE); // 切换 LED 状态
HAL_Delay(1000); // 延时 1 秒 // 检查 DebugCounter 是否增加
if (can_debug.DebugCounter == last_debug_counter) {
// 如果 DebugCounter 没有增加,说明 Task_Can 可能卡住
osThreadTerminate(task_runtime.thread.can); // 终止 Task_Can 线程
task_runtime.thread.can = osThreadNew(Task_Can, NULL, NULL); // 重启 Task_Can 线程
} else {
// 如果 DebugCounter 增加,更新 last_debug_counter
last_debug_counter = can_debug.DebugCounter;
}
osDelayUntil(tick); /* 运行结束,等待下一次唤醒 */
} }
} }