一、准备模块
1.esp8266
2.stm32f103
3.TTL下载器
4.杜邦线若干
二、esp8266下载机智云固件
1.打开机智云官网
2.注册机智云
3.如下图下载固件
下载解压后就是下图这个文件夹
三、烧录固件
1.烧录接线,IO0接地才能进入下载模式
2.打开烧录软件，如下图烧录进去
四、创建产品，下载单片机代码
1.创建产品
一定要记得点击应用
2.下载单片机代码
硬件平台选择你的单片机型号
下面的密钥在基本信息中
然后点击生成代码包
下载
解压后的文件夹
我们只需要用到这两个软件
把他加入我们的工程，加入工程我就不演示了
五、修改代码
1.usart3.c
连接esp8266的串口
添加如下代码
添加头文件gizwits_product.h
2.timer.c
定时器添加如下代码
添加头文件gizwits_product.h
3.gizwits_product.c
有一些要注释掉的，可以参考一下下面的代码
/*************************************************************** @file gizwits_product.c* @brief Gizwits control protocol processing, and platform-related hardware initialization * @author Gizwits* @date -07-19* @versionV03030000* @copyright Gizwits* * @note 机智云.只为智能硬件而生*Gizwits Smart Cloud for Smart Products*链接|增值ֵ|开放|中立|安全|自有|自由|生态*************************************************************/#include <stdio.h>#include <string.h>//#include "hal_key.h"#include "gizwits_product.h"#include "common.h"#include "led.h"#include "gizwits_protocol.h"static uint32_t timerMsCount;//uint8_t aRxBuffer;/** User area the current device state structure*///dataPoint_t currentDataPoint;//extern keysTypedef_t keys;//extern TIM_HandleTypeDef htim2;//extern UART_HandleTypeDef huart1;//extern UART_HandleTypeDef huart2;/**@} *//**@name Gizwits User Interface* @{*//*** @brief Event handling interface* Description:* 1. Users can customize the changes in WiFi module status* 2. Users can add data points in the function of event processing logic, such as calling the relevant hardware peripherals operating interface* @param [in] info: event queue* @param [in] data: protocol data* @param [in] len: protocol data length* @return NULL* @ref gizwits_protocol.h*/int8_t gizwitsEventProcess(eventInfo_t *info, uint8_t *gizdata, uint32_t len){uint8_t i = 0;dataPoint_t *dataPointPtr = (dataPoint_t *)gizdata;moduleStatusInfo_t *wifiData = (moduleStatusInfo_t *)gizdata;protocolTime_t *ptime = (protocolTime_t *)gizdata;#if MODULE_TYPEgprsInfo_t *gprsInfoData = (gprsInfo_t *)gizdata;#elsemoduleInfo_t *ptModuleInfo = (moduleInfo_t *)gizdata;#endifif((NULL == info) || (NULL == gizdata)){return -1;}for(i=0; i<info->num; i++){switch(info->event[i]){case EVENT_LEDonoff:currentDataPoint.valueLEDonoff = dataPointPtr->valueLEDonoff;GIZWITS_LOG("Evt: EVENT_LEDonoff %d \n", currentDataPoint.valueLEDonoff);if(0x01 == currentDataPoint.valueLEDonoff){LED1=0;}else{LED1=1; }break;case WIFI_SOFTAP:break;case WIFI_AIRLINK:break;case WIFI_STATION:break;case WIFI_CON_ROUTER:break;case WIFI_DISCON_ROUTER:break;case WIFI_CON_M2M:break;case WIFI_DISCON_M2M:break;case WIFI_RSSI:GIZWITS_LOG("RSSI %d\n", wifiData->rssi);break;case TRANSPARENT_DATA:GIZWITS_LOG("TRANSPARENT_DATA \n");//user handle , Fetch data from [data] , size is [len]break;case WIFI_NTP:GIZWITS_LOG("WIFI_NTP : [%d-%d-%d %02d:%02d:%02d][%d] \n",ptime->year,ptime->month,ptime->day,ptime->hour,ptime->minute,ptime->second,ptime->ntp);break;case MODULE_INFO:GIZWITS_LOG("MODULE INFO ...\n");#if MODULE_TYPEGIZWITS_LOG("GPRS MODULE ...\n");//Format By gprsInfo_t#elseGIZWITS_LOG("WIF MODULE ...\n");//Format By moduleInfo_tGIZWITS_LOG("moduleType : [%d] \n",ptModuleInfo->moduleType);#endifbreak;default:break;}}return 0;}/*** User data acquisition* Here users need to achieve in addition to data points other than the collection of data collection, can be self-defined acquisition frequency and design data filtering algorithm* @param none* @return none*///void userHandle(void)//{// /*// */// //}/*** Data point initialization function* In the function to complete the initial user-related data* @param none* @return none* @note The developer can add a data point state initialization value within this function*///void userInit(void)//{// memset((uint8_t*)¤tDataPoint, 0, sizeof(dataPoint_t));// // /** Warning !!! DataPoint Variables Init , Must Within The Data Range **/ // /*//currentDataPoint.valueLEDonoff = ;// *///}/*** @brief Millisecond timing maintenance function, milliseconds increment, overflow to zero* @param none* @return none*/void gizTimerMs(void){timerMsCount++;}/*** @brief Read millisecond count* @param none* @return millisecond count*/uint32_t gizGetTimerCount(void){return timerMsCount;}/*** @brief MCU reset function* @param none* @return none*/void mcuRestart(void){__set_FAULTMASK(1);NVIC_SystemReset();}/**@} *///#ifdef __GNUC__// /* With GCC/RAISONANCE, small printf (option LD Linker->Libraries->Small printf//set to 'Yes') calls __io_putchar() */// #define PUTCHAR_PROTOTYPE int __io_putchar(int ch)//#else// #define PUTCHAR_PROTOTYPE int fputc(int ch, FILE *f)//#endif /* __GNUC__ *////**// * @brief Retargets the C library printf function to the USART.// * @param None// * @retval None// *///PUTCHAR_PROTOTYPE//{// /* Place your implementation of fputc here */// /* e.g. write a character to the USART1 and Loop until the end of transmission */// HAL_UART_Transmit(&huart1, (uint8_t *)&ch, 1, 0xFFFF);// // return ch;//}///**// * @brief Period elapsed callback in non blocking mode // * @param htim : TIM handle// * @retval None// *///void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)//{//if(htim==&htim2)//{//keyHandle((keysTypedef_t *)&keys);//gizTimerMs();//}//}///**//* @brief Timer TIM3 init function//* @param none//* @return none//*///void timerInit(void)//{//HAL_TIM_Base_Start_IT(&htim2);//}///**// * @brief This function handles USART IDLE interrupt.// *///void HAL_UART_RxCpltCallback(UART_HandleTypeDef*UartHandle) //{ // if(UartHandle->Instance == USART2) // { //gizPutData((uint8_t *)&aRxBuffer, 1);// HAL_UART_Receive_IT(&huart2, (uint8_t *)&aRxBuffer, 1);//开启下一次接收中断 // } //} ///**//* @brief USART init function//* Serial communication between WiFi modules and device MCU//* @param none//* @return none//*///void uartInit(void)//{//HAL_UART_Receive_IT(&huart2, (uint8_t *)&aRxBuffer, 1);//开启下一次接收中断 //}/*** @brief Serial port write operation, send data to WiFi module** @param buf: buf address* @param len: buf length** @return : Return effective data length;-1，return failure*/int32_t uartWrite(uint8_t *buf, uint32_t len){uint8_t crc[1] = {0x55};uint32_t i = 0;if(NULL == buf){return -1;}for(i=0; i<len; i++){//USART_SendData(UART, buf[i]);//STM32 test demo//实现串口发送函数,将buf[i]发送到模组USART_SendData(USART3,buf[i]);while(USART_GetFlagStatus(USART3,USART_FLAG_TC)==RESET); //循环发送,直到发送完毕 #ifdef PROTOCOL_DEBUGGIZWITS_LOG("%02x ", buf[i]);#endifif(i >=2 && buf[i] == 0xFF){//实现串口发送函数,将0x55发送到模组USART_SendData(USART3,0x55);while(USART_GetFlagStatus(USART3,USART_FLAG_TC)==RESET); //循环发送,直到发送完毕#ifdef PROTOCOL_DEBUGGIZWITS_LOG("%02x ", 0x55);#endif}}#ifdef PROTOCOL_DEBUGGIZWITS_LOG("MCU2WiFi[%4d:%4d]: ", gizGetTimerCount(), len);for(i=0; i<len; i++){GIZWITS_LOG("%02x ", buf[i]);if(i >=2 && buf[i] == 0xFF){GIZWITS_LOG("%02x ", 0x55);}}GIZWITS_LOG("\n");#endifreturn len;}
这里是控制LED亮灭的
这里在按照下图改一下
mian.c
#include "led.h"#include "delay.h"#include "key.h"#include "sys.h"#include "usart.h"#include "timer.h"#include "usart3.h"#include "gizwits_product.h"/* 用户区当前设备状态结构体*/dataPoint_t currentDataPoint;//协议初始化void Gizwits_Init(void){TIM3_Int_Init(9,7199);//1MS系统定时usart3_init(9600);//WIFI初始化memset((uint8_t*)¤tDataPoint, 0, sizeof(dataPoint_t));//设备状态结构体初始化gizwitsInit();//缓冲区初始化}//数据采集void userHandle(void){}//主函数 int main(void){int key;delay_init();//延时函数初始化 NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2); //设置NVIC中断分组2:2位抢占优先级，2位响应优先级uart_init(115200); //串口初始化为115200LED_Init(); //LED端口初始化KEY_Init(); //按键初始化 Gizwits_Init(); //协议初始化printf("KEY1:AirLink接入模式\t KEY_UP:复位\r\n\r\n");while(1){userHandle();//用户采集gizwitsHandle((dataPoint_t *)¤tDataPoint);//协议处理key = KEY_Scan(0);if(key==KEY1_PRES)//KEY1按键{printf("WIFI进入AirLink接入模式\r\n");gizwitsSetMode(WIFI_AIRLINK_MODE);//Air-link模式接入}if(key==WKUP_PRES)//KEY_UP按键{ printf("WIFI复位，请重新配置连接\r\n");gizwitsSetMode(WIFI_RESET_MODE);//WIFI复位}delay_ms(200);LED0=!LED0;} }
烧录到单片机后，就可以下载机智云APP进行配网，控制LED灯的亮灭啦
