/* Task2 Task 遥控器任务,主要是大疆dr16和乐迪遥控器 */ /* Includes ----------------------------------------------------------------- */ #include "task/user_task.h" /* USER INCLUDE BEGIN */ #include "device/dr16.h" #include "device/ledi.h" /* USER INCLUDE END */ /* Private typedef ---------------------------------------------------------- */ /* Private define ----------------------------------------------------------- */ /* Private macro ------------------------------------------------------------ */ /* Private variables -------------------------------------------------------- */ /* USER STRUCT BEGIN */ #ifdef DEBUG DR16_t dr16; // CMD_RC_t cmd_rc; LD_t LD; #else static DR16_t dr16; static CMD_RC_t cmd_rc; static LD_t LD; #endif /* USER STRUCT END */ /* Private function --------------------------------------------------------- */ /* Exported functions ------------------------------------------------------- */ void Task_Task2(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() / TASK2_FREQ; osDelay(TASK2_INIT_DELAY); /* 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 */ /* USER CODE INIT BEGIN */ DR16_Init(&dr16); /* USER CODE INIT END */ while (1) { tick += delay_tick; /* 计算下一个唤醒时刻 */ /* USER CODE BEGIN */ /*开启dma接收遥控器数据*/ DR16_StartDmaRecv(&dr16); /*上传DR16数据到消息队列*/ if(DR16_WaitDmaCplt(30)){ DR16_ParseData(&dr16); } else { DR16_Offline(&dr16); } osMessageQueueReset(task_runtime.msgq.dr16_data); osMessageQueuePut(task_runtime.msgq.dr16_data, &dr16, 0, 0); /* USER CODE END */ osDelayUntil(tick); /* 运行结束,等待下一次唤醒 */ } }