Hezhou ESP32C3 +1.8"tft network clock under Arduino framework

Arduino框架下合宙ESP32C3 +1.8"tft 网络时钟

本项目是在VSCode PIO平台开发,基于Arduino框架.

功能实现模块

• The network can be manually configured+SmartConfig配网
• 1.8" tft_OLED采用TFT_eSPI库驱动,At the same time compatible with the universe0.96" 80X160屏幕(目前esp32C3Development boards with screens have been discontinued)
  
  
• OTAUpgrade function according to demand,Whether to enable this function

不足之处

设定的SmartConfigDistribution network preservationwifiThe code for the message is invalid,以及通过nvs保存wifiInformation doesn't work either,No reason has yet been found.导致的后果：如果不是将wifiwords written in the information code,It needs to be done once every rebootSmartConfigNetwork once.

主程序代码

#include "LuatOS_C3.h"
#include <Arduino.h>

Preferences prefs; // 声明Preferences对象
TFT_eSPI tft = TFT_eSPI();
char buf[32] = {
    0};
unsigned long lastMs = 0;
long check1s = 0;
TFT_eSprite drawBuf(&tft);

void setup() {
    
  disableCore0WDT();
  Serial.begin(115200);
  delay(500);
  Serial.println("Hello ESP32C3!!");
  prefs.begin("wifi");// use "wifi" namespace,
if(prefs.isKey("ssid")) {
     // 如果当前命名空间中有键名为"name"的元素
        Serial.printf("ssid: %s\n\n", prefs.getString("ssid").c_str());
  }
if(prefs.isKey("password")) {
     // 如果当前命名空间中有键名为"name"的元素
        Serial.printf("ssid: %s\n\n", prefs.getString("password").c_str());
  }
if(prefs.isKey("ssid") && prefs.isKey("password") ) WiFi.begin(prefs.getString("ssid").c_str(),prefs.getString("password").c_str());


  initTFT();
  initLEDs();
  tft.println("Start Config WiFi!");
  if (!AutoConfig())
  {
    
   autoConfigWifi();
  } 
 
  tft.println("Wifi Connected!");
  sprintf(buf, "IP: %s", WiFi.localIP().toString().c_str());
  tft.println(buf);
  configTime(TZ_SEC, DST_SEC, "ntp.ntsc.ac.cn", "ntp1.aliyun.com");
  delay(2000);
  drawBuf.createSprite(TFT_HEIGHT, TFT_WIDTH);
 // setupOTAConfig();OTAUpgrade function according to demand,Whether to enable this function
  tft.fillScreen(TFT_BLACK);
}

inline void showCurrentTime() {
    
  struct tm info;
  getLocalTime(&info);
  strftime(buf, 32, "%T", &info);
  drawBuf.fillRect(0, 0, TFT_HEIGHT, TFT_WIDTH, TFT_BLACK);
  drawBuf.setTextColor(TFT_ORANGE);//TFT_CYAN
  drawBuf.setFreeFont(&FreeSerifBold18pt7b);
  drawBuf.drawCentreString(buf, 80, 10, 1);
  strftime(buf, 32, "%F", &info);
  drawBuf.setTextColor(TFT_GREEN);
  digitalWrite(PIN_LED1, HIGH);
  drawBuf.setFreeFont(&FreeSerifBold12pt7b);
  drawBuf.drawCentreString(buf, 80, 50, 1);
  digitalWrite(PIN_LED1, LOW);
  drawBuf.pushSprite(0, 0);
}

void loop() {
    
  auto ms = millis();
  if (ms - check1s > 1000) {
    
    check1s = ms;
    showCurrentTime();
   // ArduinoOTA.handle();//OTAUpgrade function according to demand,Whether to enable this function

   
  }
}

• platformio.ini内容

由于VSCode PIOWithout the universeESP32C3,The model of the development board is modified by myself,You need to modify the model according to your own development environment configuration.

• 参考文章《合宙ESP32C3基于VSCode PIO ArduinoA preliminary tutorial on developing frameworks》有详细说明VSCode PIOBuild and add a universe in the environmentESP32C3开发内容.

[env:esp32-c3-luat]
platform = espressif32
board = esp32-c3-luat
; esp32-c3-devkitm-1
framework = arduino
upload_speed = 921600
monitor_speed = 115200
;board_build.partitions = partitions_16m.csv
; set frequency to 80MHz
board_build.f_flash = 80000000L
; set frequency to 160MHz
board_build.f_cpu = 160000000L
board_build.flash_mode =dio
;upload_port = /dev/cu.SLAB_USBtoUART
;monitor_port = /dev/cu.SLAB_USBtoUART

; upload_protocol = espota
; upload_port = 192.168.50.122

工程源码

链接：https://pan.baidu.com/s/1Q14rif9yRlXknzjKNGS9sA 
提取码：qcse

• This project is referenced fromgithub地址：https://github.com/zhuhai-esp/ESP32-C3-LuatOS