60 lines
2.1 KiB
C
60 lines
2.1 KiB
C
|
/*
|
|||
|
|
监控任务。
|
|||
|
|
|
|||
|
|
监控系统运行情况，记录错误。
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
/* Includes ----------------------------------------------------------------- */
|
|||
|
|
#include "bsp\adc.h"
|
|||
|
|
#include "bsp\buzzer.h"
|
|||
|
|
#include "bsp\led.h"
|
|||
|
|
#include "bsp\usb.h"
|
|||
|
|
#include "component/capacity.h"
|
|||
|
|
#include "task\user_task.h"
|
|||
|
|
|
|||
|
|
/* Private typedef ---------------------------------------------------------- */
|
|||
|
|
/* Private define ----------------------------------------------------------- */
|
|||
|
|
/* Private macro ------------------------------------------------------------ */
|
|||
|
|
/* Private variables -------------------------------------------------------- */
|
|||
|
|
/* Private function --------------------------------------------------------- */
|
|||
|
|
/* Exported functions ------------------------------------------------------- */
|
|||
|
|
|
|||
|
|
/**
|
|||
|
|
* \brief 监控
|
|||
|
|
*
|
|||
|
|
* \param argument 未使用
|
|||
|
|
*/
|
|||
|
|
void Task_Monitor(void *argument) {
|
|||
|
|
(void)argument; /* 未使用argument，消除警告 */
|
|||
|
|
|
|||
|
|
/* 计算任务运行到指定频率需要等待的tick数 */
|
|||
|
|
const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_MONITOR;
|
|||
|
|
|
|||
|
|
osDelay(TASK_INIT_DELAY_REFEREE); /* 延时一段时间再开启任务 */
|
|||
|
|
|
|||
|
|
uint32_t tick = osKernelGetTickCount(); /* 控制任务运行频率的计时 */
|
|||
|
|
while (1) {
|
|||
|
|
#ifdef DEBUG
|
|||
|
|
/* 记录任务所使用的的栈空间 */
|
|||
|
|
task_runtime.stack_water_mark.monitor =
|
|||
|
|
osThreadGetStackSpace(osThreadGetId());
|
|||
|
|
#endif
|
|||
|
|
tick += delay_tick; /* 计算下一个唤醒时刻 */
|
|||
|
|
task_runtime.status.vbat = BSP_GetBatteryVolt(); /* ADC监测电压 */
|
|||
|
|
task_runtime.status.battery =
|
|||
|
|
Capacity_GetBatteryRemain(task_runtime.status.vbat);
|
|||
|
|
task_runtime.status.cpu_temp = BSP_GetTemperature();
|
|||
|
|
|
|||
|
|
bool low_bat = task_runtime.status.battery < 0.2f;
|
|||
|
|
bool high_cpu_temp = task_runtime.status.cpu_temp > 35.0f;
|
|||
|
|
|
|||
|
|
/* 电池电量少于20%时闪烁红色LED */
|
|||
|
|
if (low_bat || high_cpu_temp) {
|
|||
|
|
BSP_LED_Set(BSP_LED_RED, BSP_LED_TAGGLE, 1);
|
|||
|
|
} else {
|
|||
|
|
BSP_LED_Set(BSP_LED_RED, BSP_LED_OFF, 1);
|
|||
|
|
}
|
|||
|
|
osDelayUntil(tick); /* 运行结束，等待下一次唤醒 */
|
|||
|
|
}
|
|||
|
|
}
|