Merge branch 'allow-user-code' of https://git.siwatsystem.com/ise-senior-iot/iot-firmware into allow-user-code

platformio.ini

@@ -21,5 +21,5 @@ lib_deps = siwats/ESPMegaPROR3@^1.3.0
            robtillaart/DHTNEW@^0.4.18
            seithan/Easy Nextion Library@^1.0.6
            robtillaart/FRAM_I2C@^0.6.1
+           esphome/ESPAsyncWebServer-esphome@^3.1.0
 monitor_speed = 115200
-board_build.partitions = no_ota.csv

src/espmega_iot_core.cpp

@@ -1,7 +1,7 @@
 #include <espmega_iot_core.hpp>
 
 // OS Configuration
-#define FASTBOOT
+//#define FASTBOOT
 
 // Network Connectivity
 char HOSTNAME[15];
@@ -11,6 +11,7 @@ IPAddress GATEWAY(0, 0, 0, 0);
 IPAddress DNS(0, 0, 0, 0);
 IPAddress MQTT_SERVER(0, 0, 0, 0);
 uint16_t MQTT_PORT = 0;
+WebServer otaserver(80);
 bool standalone = true;
 // #define MQTT_BASE_TOPIC "/espmega/ProR3"
 char MQTT_BASE_TOPIC[20];
@@ -141,6 +142,7 @@ void setup()
   mqtt_connect();
   lcd_send_command("boot_state.txt=\"Threads Initializing . . .\"");
   thread_initialization();
+  ota_begin();
   Serial.println("Initialization Completed.");
   Serial.println("Jumping to User Code.");
   user_init();
@@ -151,6 +153,7 @@ void setup()
   Serial2.write(0xFF);
   Serial2.write(0xFF);
   #endif
+
 }
 
 void loop()
@@ -162,6 +165,9 @@ void loop()
   thread_controller.run();
   lcd_loop();
   user_loop();
+  otaserver.handleClient();
+  
+
 }
 
 void eeprom_retrieve_init()
@@ -242,6 +248,37 @@ void eeprom_retrieve_init()
   strcat(INPUTS_TOPIC, "/input/00");
 }
 
+void ota_begin() {
+    otaserver.on("/", HTTP_GET, []() {
+    otaserver.sendHeader("Connection", "close");
+    otaserver.send(200, "text/html", ota_upload_page);
+  });
+  otaserver.on("/update", HTTP_POST, []() {
+    otaserver.sendHeader("Connection", "close");
+    otaserver.send(200, "text/plain", (Update.hasError()) ? "FAIL" : "OK");
+    ESP.restart();
+  }, []() {
+    HTTPUpload& upload = otaserver.upload();
+    if (upload.status == UPLOAD_FILE_START) {
+      Serial.printf("Update: %s\n", upload.filename.c_str());
+      if (!Update.begin(UPDATE_SIZE_UNKNOWN)) {
+        Update.printError(Serial);
+      }
+    } else if (upload.status == UPLOAD_FILE_WRITE) {
+      if (Update.write(upload.buf, upload.currentSize) != upload.currentSize) {
+        Update.printError(Serial);
+      }
+    } else if (upload.status == UPLOAD_FILE_END) {
+      if (Update.end(true)) {
+        Serial.printf("Update Success: %u\nRebooting...\n", upload.totalSize);
+      } else {
+        Update.printError(Serial);
+      }
+    }
+  });
+  otaserver.begin();
+}
+
 void io_begin()
 {
   Serial.println("Initializing I/O . . .");

src/espmega_iot_core.hpp

@@ -10,9 +10,15 @@
 #include <dhtnew.h>
 #include <time.h>
 #include <EasyNextionLibrary.h>
+#include <WiFiClient.h>
+#include <WebServer.h>
+#include <Update.h>
+
 #include "lcd.hpp"
 #include "user_code.hpp"
 #include "ir_codes.hpp"
+#include "espmega_iot_ota.hpp"
+#include "espmega_iot_timer.hpp"
 
 void virtual_interrupt_loop();
 void virtual_interrupt_callback(int pin, int state);
@@ -26,6 +32,8 @@ void state_request_callback(String topic, String message);
 void io_begin();
 void ir_loop();
 
+void ota_begin();
+
 void publish_pwm_states();
 void publish_pwm_state(int id);
 void pwm_set_state(int id, int state);

src/espmega_iot_ota.cpp

@@ -0,0 +1,56 @@
+#include "espmega_iot_ota.hpp"
+/* Style */
+String ota_style =
+"<style>#file-input,input{width:100%;height:44px;border-radius:4px;margin:10px auto;font-size:15px}"
+"input{background:#f1f1f1;border:0;padding:0 15px}body{background:#3498db;font-family:sans-serif;font-size:14px;color:#777}"
+"#file-input{padding:0;border:1px solid #ddd;line-height:44px;text-align:left;display:block;cursor:pointer}"
+"#bar,#prgbar{background-color:#f1f1f1;border-radius:10px}#bar{background-color:#3498db;width:0%;height:10px}"
+"form{background:#fff;max-width:258px;margin:75px auto;padding:30px;border-radius:5px;text-align:center}"
+".btn{background:#3498db;color:#fff;cursor:pointer}</style>";
+ 
+/* Server Index Page */
+String ota_upload_page = 
+"<script src='https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js'></script>"
+"<form method='POST' action='#' enctype='multipart/form-data' id='upload_form'>"
+"<h1>ESPMega PRO</h1>"
+"<h3>Programming Tool</h3>"
+"<input type='file' name='update' id='file' onchange='sub(this)' style=display:none>"
+"<label id='file-input' for='file'>   Choose file...</label>"
+"<input type='submit' class=btn value='Program'>"
+"<br><br>"
+"<div id='prg'></div>"
+"<br><div id='prgbar'><div id='bar'></div></div><br></form>"
+"<script>"
+"function sub(obj){"
+"var fileName = obj.value.split('\\\\');"
+"document.getElementById('file-input').innerHTML = '   '+ fileName[fileName.length-1];"
+"};"
+"$('form').submit(function(e){"
+"e.preventDefault();"
+"var form = $('#upload_form')[0];"
+"var data = new FormData(form);"
+"$.ajax({"
+"url: '/update',"
+"type: 'POST',"
+"data: data,"
+"contentType: false,"
+"processData:false,"
+"xhr: function() {"
+"var xhr = new window.XMLHttpRequest();"
+"xhr.upload.addEventListener('progress', function(evt) {"
+"if (evt.lengthComputable) {"
+"var per = evt.loaded / evt.total;"
+"$('#prg').html('progress: ' + Math.round(per*100) + '%');"
+"$('#bar').css('width',Math.round(per*100) + '%');"
+"}"
+"}, false);"
+"return xhr;"
+"},"
+"success:function(d, s) {"
+"console.log('success!') "
+"},"
+"error: function (a, b, c) {"
+"}"
+"});"
+"});"
+"</script>" + ota_style;

src/espmega_iot_ota.hpp

@@ -0,0 +1,4 @@
+#pragma once
+#include <ESPMegaPRO.h>
+extern String ota_upload_page;
+extern String ota_style;