void MSR_MSP(u32 addr) W:../SYSTEM/usart/usart.c(55): warning: while loop has empty body [-Wempty-body] 引用链接 V6编译器编译对应语句时会出现此警告,将分号换行即可消除此报警 例: 改为 将源文件 __asm void MSR_MSP(u32 addr) { MSR MSP, r0 //set Main Stack value BX r14 } 改写...
* File Name : main.c * Description : Main program body ***
Data_init.Beep = 100; TIM_Cmd(TIM4, ENABLE); // 使能计数器while (1) { // 线程 timer_loop(); // 定时器执行 #if KEY_OPEN // 按键监测 if (time25ms == MY_TRUE) { Check_Key_ON_OFF(); time25ms = MY_FALSE; } #endif } } 代码主要实现部分 // 更新设备状态 mySta Update_dev...
Now, the project of the stm32CubeMX has been configured. You can regenerate a new report and a new code, then compile the program. Open the file main.c, delete the chapter of lines above the while loop in the main() routine, and make sure the while loop is empty. Add the interru...
mytemp.isEmpty()){ ui->rece_T_Edit->clear(); ui->rece_S_Edit->clear(); struct QT_info* info_RX = (struct QT_info*)mytemp.data(); // unsigned char * if(info_RX->Head[0]==0x55 && info_RX->Head[1]==0xFF) { QString T = QString::asprintf("%.2d",info_RX->DHT11_...
1、第一个参数 ,u8g2 : Pointer to an empty u8g2 structure 指向一个包含所有显示参数的结构体 a structure which will contain all the data for one display 其定义方式如:u8g2_t u8g2; 具体成员说明,请参阅u8g2.h文件。 2、第二个参数 ,rotation:Rotation procedure ...
1、开发环境 使用的开发板：正点原子开发板战舰V3 单片机型号：STM32F103ZET6 开发软件平台：Keil 5 下...
#if DT_HAS_COMPAT_STATUS_OKAY(st_stm32_spi_fifo) /* Flush RX buffer */ while (ll_func_rx_is_not_empty(spi)) { (void) LL_SPI_ReceiveData8(spi); } #endif but it doesn't work: ll_func_rx_is_not_empty(spi) is always false. ...
1、第一个参数 ,u8g2 : Pointer to an empty u8g2 structure 指向一个包含所有显示参数的结构体 a structure which will contain all the data for one display 其定义方式如:u8g2_t u8g2; 具体成员说明,请参阅u8g2.h文件。 2、第二个参数 ,rotation:Rotation procedure ...
Each project template provides empty main loop function and can be used as a starting point to get familiar with project settings for STM32Cube. Its features are the following: It contains the sources of HAL, CMSIS and BSP drivers which are the minimal components to develop a code on a ...