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MQTT轉串口通信,代碼的編寫指令與串口助手的指令寫法一樣。

代碼片段和文件信息
#include?“beep.h“
void?BEEP_Init() ??//端口初始化
{
GPIO_InitTypeDef?GPIO_InitStructure; //聲明一個結構體變量,用來初始化GPIO
RCC_APB2PeriphClockCmd(BEEP_PORT_RCCENABLE);???/*?開啟GPIO時鐘?*/
/*??配置GPIO的模式和IO口?*/
GPIO_InitStructure.GPIO_Pin=BEEP_PIN; //選擇你要設置的IO口
GPIO_InitStructure.GPIO_Mode=GPIO_Mode_Out_PP; ??//設置推挽輸出模式
GPIO_InitStructure.GPIO_Speed=GPIO_Speed_50MHz; ??//設置傳輸速率
GPIO_Init(BEEP_PORT&GPIO_InitStructure);? ?/*?初始化GPIO?*/
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????508??2017-03-17?17:20??14.?USART串口通信實驗\APP\beep\beep.c
?????文件????????260??2017-03-17?17:19??14.?USART串口通信實驗\APP\beep\beep.h
?????文件???????4681??2017-03-20?13:28??14.?USART串口通信實驗\APP\exti\exti.c
?????文件?????????97??2016-08-26?10:59??14.?USART串口通信實驗\APP\exti\exti.h
?????文件???????1018??2016-11-13?15:36??14.?USART串口通信實驗\APP\iwdg\iwdg.c
?????文件????????136??2016-09-06?09:09??14.?USART串口通信實驗\APP\iwdg\iwdg.h
?????文件???????1923??2017-03-20?13:14??14.?USART串口通信實驗\APP\key\key.c
?????文件????????941??2017-03-20?13:13??14.?USART串口通信實驗\APP\key\key.h
?????文件???????1149??2018-07-08?15:19??14.?USART串口通信實驗\APP\led\led.c
?????文件????????380??2018-07-04?15:38??14.?USART串口通信實驗\APP\led\led.h
?????文件???????1758??2017-03-20?14:51??14.?USART串口通信實驗\APP\pwm\pwm.c
?????文件????????109??2017-03-20?14:51??14.?USART串口通信實驗\APP\pwm\pwm.h
?????文件????????453??2017-03-17?17:38??14.?USART串口通信實驗\APP\smg\smg.c
?????文件????????328??2017-03-17?17:36??14.?USART串口通信實驗\APP\smg\smg.h
?????文件???????1753??2016-11-11?19:55??14.?USART串口通信實驗\APP\time\time.c
?????文件????????103??2016-08-30?14:19??14.?USART串口通信實驗\APP\time\time.h
?????文件??????49877??2018-07-08?15:13??14.?USART串口通信實驗\Jli
?????文件????????671??2018-07-01?18:03??14.?USART串口通信實驗\Jli
?????文件????????399??2011-04-23?10:24??14.?USART串口通信實驗\keilkilll.bat
?????文件??????17273??2010-06-07?10:25??14.?USART串口通信實驗\Libraries\CMSIS\core_cm3.c
?????文件??????85714??2011-02-09?14:59??14.?USART串口通信實驗\Libraries\CMSIS\core_cm3.h
?????文件??????15503??2011-03-10?10:52??14.?USART串口通信實驗\Libraries\CMSIS\startup_stm32f10x_hd.s
?????文件??????36557??2011-03-10?10:51??14.?USART串口通信實驗\Libraries\CMSIS\system_stm32f10x.c
?????文件???????2085??2011-03-10?10:51??14.?USART串口通信實驗\Libraries\CMSIS\system_stm32f10x.h
?????文件???????8982??2011-03-10?10:47??14.?USART串口通信實驗\Libraries\STM32F10x_StdPeriph_Driver\inc\misc.h
?????文件??????21690??2011-03-10?10:47??14.?USART串口通信實驗\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_adc.h
?????文件???????7555??2011-03-10?10:47??14.?USART串口通信實驗\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_bkp.h
?????文件??????27559??2011-03-10?10:47??14.?USART串口通信實驗\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_can.h
?????文件???????6573??2011-03-10?10:47??14.?USART串口通信實驗\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_cec.h
?????文件???????2162??2011-03-10?10:47??14.?USART串口通信實驗\Libraries\STM32F10x_StdPeriph_Driver\inc\stm32f10x_crc.h
............此處省略138個文件信息
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