26 lines
1.2 KiB
C
26 lines
1.2 KiB
C
/* Includes ----------------------------------------------------------------- */
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#include "task\user_task.h"
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#include "bsp\led.h"
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/* Private typedef ---------------------------------------------------------- */
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/* Private define ----------------------------------------------------------- */
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/* Private macro ------------------------------------------------------------ */
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/* Private variables -------------------------------------------------------- */
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/* Private function --------------------------------------------------------- */
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/* Exported functions ------------------------------------------------------- */
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void Task_Monitor(void *argument) {
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(void)argument; // 消除未使用参数的警告
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const uint32_t delay_tick = osKernelGetTickFreq() / TASK_FREQ_MONITOR; // 100Hz
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uint32_t tick = osKernelGetTickCount(); /* 控制任务运行频率的计时 */
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BSP_LED_Set(BSP_LED_RED, BSP_LED_ON, 0);
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BSP_LED_Set(BSP_LED_BLUE, BSP_LED_ON, 0);
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while (1) {
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tick += delay_tick; /* 计算下一个唤醒时刻 */
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// 切换 LED 状态
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BSP_LED_Set(BSP_LED_GREEN, BSP_LED_TAGGLE, 0); // 50% 占空比
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osDelayUntil(tick); /* 运行结束，等待下一次唤醒 */
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}
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}
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