LORA 网关 代码
单片机源程序如下:
- /******************************************************************
- * 文件：main.c
- * 功能：主函数入口
- * 日期：2018-02-16
- * 作者：zx
- * 版本：Ver.1.0 | 最初版本
- *
- * Copyright (C) 2017 zx. All rights reserved.
- *******************************************************************/
- #include "stdio.h"
- #include "string.h"
- #include "DELAY/Delay.h"
- #include "ADC/ADC.h"
- #include "LED/LED.h"
- #include "NVIC/NVIC.h"
- #include "IIC/IIC.h"
- #include "OLED/OLED.h"
- #include "UART/uart.h"
- #include "NetWork.h"
- #include "TLink.h"
- #include "SPIx/SPIx.h"
- #include "SX1278/SX1278.h"
- #include "NodeBus.h"
- DeviceSta_Strcture device = {0};
- DeviceBlock DeviceBlock_StructureArray[2];
- int main(void)
- {
- u8 i = 0;
- /*初始化各外设*/
- initSysTick();
- initADC();
- initUART();
- initUART2();
- initLED();
- initIIC();
- initOLED();
- initSPIx(SPI2);
- initSX1278();
-
- initNVIC(NVIC_PriorityGroup_2);//开启UART2的接收和空闲中断
- formatScreen(0x00);//清屏
- /*打印ESP8266启动信息到OLED*/
- if(initESP8266()!=0)
- {
- showString(0,0,"init ok!",FONT_16_EN);
- }else
- {
- showString(0,0,"init error!",FONT_16_EN);
- }
- if(connectAP(SSID,PWD)!=0)
- {
- showString(0,2,"conn ap ok!",FONT_16_EN);
- }else
- {
- showString(0,2,"con ap error!",FONT_16_EN);
- }
- if(connectTlink()!=0)
- {
- showString(0,4,"conn TLink ok!",FONT_16_EN);
- }else
- {
- showString(0,4,"conn TLink no!",FONT_16_EN);
- }
- Delay_ms(1000);//让数据保持一段时间
- formatScreen(0x00);
- showCNString(32,0,"风媒电子",FONT_16_CN);
- showString(0,2,"Hum :",FONT_16_EN);
- showString(0,4,"Temp:",FONT_16_EN);
- showString(0,6,"Lux :",FONT_16_EN);
- while (1)
- {
- /*数据采集显示*/
- if(++i>30)
- {
- i = 0;
- sendMasterAsk(SLAVE1_ADDR,OP_R_SENSOR,PRAM_R_ALL);//主机发送指令
- receiveSlaveAck(SLAVE1_ADDR,OP_R_SENSOR,PRAM_R_ALL,DeviceBlock_StructureArray);//接收从机数据
- Delay_ms(100);
- while(receiveSlaveAck(SLAVE1_ADDR,OP_R_SENSOR,PRAM_R_ALL,DeviceBlock_StructureArray)!=FRAME_OK && ++i<10)//等待从机响应
- {
- Delay_ms(100);
- }
- i = 0;
- device.Humidity = DeviceBlock_StructureArray[SLAVE1_ADDR].Humidity;
- device.Temperature = DeviceBlock_StructureArray[SLAVE1_ADDR].Temperature;
- device.Lux = DeviceBlock_StructureArray[SLAVE1_ADDR].Lux;
- showNumber(40,2,device.Humidity,DEC,3,FONT_16_EN);
- showNumber(40,4,device.Temperature,DEC,3,FONT_16_EN);
- showNumber(40,6,device.Lux,DEC,4,FONT_16_EN);
- sendDeviceStatus(&device);
- }
- toggleLED();
- Delay_ms(100);
- }
- }
所有资料51hei提供下载:
31_LoRa网关.7z
(211.89 KB, 下载次数: 49)
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