sht30温湿度通过433M无线通信发射出去的stm32源码 -

/////////////////////////////////////////////////////////////////////////////////////////////
/* Development project : Smart Home System */
/* Version number : V1.0 */
/* Development board model: STM32F103ZET6 */
/* Author : Dobe_Li */
/////////////////////////////////////////////////////////////////////////////////////////////
#include "public.h"
#include "stmflash.h"
#include "oled.h"
#include "sht30_1.h"
#include "led.h"
#include "timer.h"
#define FLASH_SAVE_ADDR 0X08070000 //设置FLASH 保存地址(必须为偶数，且其值要大于本代码所占用FLASH的大小+0X08000000)
sht30_data sht30_2_data;
uint8_t warning[9];
uint8_t W[8]="warning";
int main(void)
{
uint8_t temp[3];
uint8_t T[5]="Temp:";
uint8_t H[5]="Huim:";
SystemInit();//系统时钟初始化
Usart1_Init();//串口1初始化
OLED_Init();//OLED屏初始化
Hc12_init(); //433通信模块初始化
Sht30_Init();//温湿度传感器初始化
LED_Init();
TIM3_Int_Init(8999,7199);
warning[0]='S';
warning[1]='Z';
warning[2]='N';
warning[3]='W';
STMFLASH_Read(FLASH_SAVE_ADDR,(u16*)temp,2);
warning[4]=temp[0];
warning[5]=temp[1];
warning[7]='D';
while(1)
{
sht30_2_data=Get_sht30_data();
OLED_Clear();
OLED_ShowString(20,3,T);
OLED_ShowNum(65,3,sht30_2_data.temperature,4,16);
OLED_ShowChar(100,3,'C');
OLED_ShowString(20,5,H);
OLED_ShowNum(65,5,sht30_2_data.humidity,4,16);
OLED_ShowChar(100,5,'%');
if(sht30_2_data.temperature>=40)
{
warning[6]='3';
OLED_ShowString(20,2,W);
Usart3_sendstring(warning);
}
if(sht30_2_data.temperature<=0)
{
warning[6]='0';
OLED_ShowString(20,2,W);
Usart3_sendstring(warning);
}
if(sht30_2_data.humidity<=20)
{
warning[6]='4';
OLED_ShowString(20,2,W);
Usart3_sendstring(warning);
}
if(sht30_2_data.humidity>=70)
{
warning[6]='7';
OLED_ShowString(20,2,W);
Usart3_sendstring(warning);
}
USART3_DataProcess(); //对指令处理并给主机发送数据
}
}

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