/* radio Task */ /* Includes ----------------------------------------------------------------- */ #include "task/user_task.h" /* USER INCLUDE BEGIN */ #include "dma.h" #include "usart.h" #include "module/mr16.h" #include "bsp/flash.h" #include "bsp/uart.h" #include "device/sx1281_driver/radio.h" #include "device/sx1281_driver/sx1281.h" #include "module/config.h" #include "module/mr16.h" /* USER INCLUDE END */ /* Private typedef ---------------------------------------------------------- */ /* Private define ----------------------------------------------------------- */ /* Private macro ------------------------------------------------------------ */ /* Private variables -------------------------------------------------------- */ /* USER STRUCT BEGIN */ MR16_t mr16; uint8_t txdata[1]; /* USER STRUCT END */ /* Private function --------------------------------------------------------- */ /* Exported functions ------------------------------------------------------- */ void Task_radio(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() / RADIO_FREQ; osDelay(RADIO_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 */ uint32_t lasttick=tick; __HAL_UART_ENABLE_IT(&huart2,UART_IT_IDLE); MR16_Init(&mr16,&Config_Get()->mr16); /* USER CODE INIT END */ while (1) { tick += delay_tick; /* 计算下一个唤醒时刻 */ /* USER CODE BEGIN */ MR16_Main(&mr16); mr16.txbuffer[2]=10; //必须加点延迟要不然不能正常跑 osDelay(1); if (tick-lasttick>=14&&mr16.txbuffer[2] > 0) { BSP_UART_Transmit(BSP_UART_DBUS, mr16.txbuffer, 3 + mr16.txbuffer[2] + 2, true); } /* USER CODE END */ osDelayUntil(tick); /* 运行结束,等待下一次唤醒 */ } }