/* rc Task */ #define AT9S // #define DR16 /* Includes ----------------------------------------------------------------- */ #include "task/user_task.h" /* USER INCLUDE BEGIN */ #ifdef AT9S #include "device/at9s_pro.h" #endif #ifdef DR16 #include "device/dr16.h" #endif /* USER INCLUDE END */ /* Private typedef ---------------------------------------------------------- */ /* Private define ----------------------------------------------------------- */ /* Private macro ------------------------------------------------------------ */ /* Private variables -------------------------------------------------------- */ /* USER STRUCT BEGIN */ #ifdef AT9S uint8_t cmd_buffer[AT9S_FRAME_LEN]; AT9S_t at9s; #endif #ifdef DR16 DR16_t dr16; #endif /* USER STRUCT END */ /* Private function --------------------------------------------------------- */ /* Exported functions ------------------------------------------------------- */ void Task_rc(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() / RC_FREQ; osDelay(RC_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 */ #ifdef AT9S AT9S_Init(&at9s); AT9S_StartDmaRecv(cmd_buffer); #endif #ifdef DR16 DR16_Init(&dr16); #endif /* USER CODE INIT END */ while (1) { tick += delay_tick; /* 计算下一个唤醒时刻 */ /* USER CODE BEGIN */ #ifdef AT9S if (AT9S_WaitDmaCplt(10)) { AT9S_ParseRaw(cmd_buffer, &at9s); AT9S_StartDmaRecv(cmd_buffer); } osMessageQueuePut(task_runtime.msgq.cmd.rc, &at9s, 0, 0); #endif #ifdef DR16 DR16_StartDmaRecv(&dr16); if (DR16_WaitDmaCplt(20)) { DR16_ParseData(&dr16); } else { DR16_Offline(&dr16); } osMessageQueuePut(task_runtime.msgq.cmd.rc, &dr16, 0, 0); #endif /* USER CODE END */ osDelayUntil(tick); /* 运行结束,等待下一次唤醒 */ } }