weatherstation/firmware/webUpdater.ino

177 lines
5.1 KiB
C++

/*
* To upload through terminal you can use: curl -F "image=@firmware.bin" http://<ip>:8080/update
*
*
* bin file location on windows: C:\Users\<your username>\AppData\Local\Temp\arduino_build_<id>
*/
#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
#include <ESP8266mDNS.h>
#include <ESP8266HTTPUpdateServer.h>
#include <WiFiClient.h>
#include "config.h"
#include "config_user.h"
#ifdef USE_WIFIMANAGER
#include <WiFiManager.h> // WiFiManager from bib manager
#endif
ESP8266WebServer httpServer(WEB_UPDATER_HTTP_PORT);
ESP8266HTTPUpdateServer httpUpdater;
String _webUpdater_ip = "127.0.0.1";
String _webUpdater_dev = "unknown";
float _webUpdater_sensValues[VALUES];
String hb_ws_msg_start = "{";
String hb_ws_msg_temp = "\"temperature\": ";
String hb_ws_msg_humi = "\"humidity\": ";
String hb_ws_msg_light = "\"lightlevel\": ";
String hb_ws_msg_windspeed = "\"windspeed\": ";
String hb_ws_msg_pressure = "\"pressure\": ";
String hb_ws_msg_timestamp = "\"timestamp\": ";
String hb_ws_msg_valid = "\"valid\": ";
String hb_ws_msg_end = "}";
boolean wuValidData = false;
void setupWebUpdater(String device, String ip)
{
debug("Starting WebUpdater... " + ip);
_webUpdater_ip = ip;
_webUpdater_dev = device;
httpUpdater.setup(&httpServer);
httpServer.on("/", showHTMLMain);
#ifdef USE_WIFIMANAGER
httpServer.on("/resetWifiManager", resetWifiManager);
#endif
#ifdef HOMEBRIDGE_WEBSTAT
httpServer.on("/hbWebstat", hb_webstat_send);
#endif
#ifdef DEBUG_WINDSPEED_MEASUREMENT
httpServer.on("/measWind", measureWindspeed);
#endif
httpServer.begin();
debug("HTTPUpdateServer ready!");
}
void doWebUpdater(void)
{
digitalWrite(D0, HIGH);
httpServer.handleClient();
}
void setSensorData(float sensorValues[])
{
for (uint8_t i = 0; i < 5 and wuValidData == false; i++)
{
if (sensorValues[i] != 0)
{
wuValidData = true; // at least one value is not zero, the data is valid
}
}
for (uint8_t i = 0; i < VALUES; i++) {
_webUpdater_sensValues[i] = sensorValues[i];
}
}
void showHTMLMain(void)
{
String message = "<html><head><title>OKO Weatherstation - " + String(_webUpdater_dev) + "</title>"
"<meta http-equiv=\"refresh\" content=\"20\">"
"</head><body>"
"<br><a href=\"http://" + _webUpdater_ip + ":8080/update\">firmware update</a><br><br>"
"<table>"
"<tr><td>temperature</td><td>" + String(_webUpdater_sensValues[SENSOR_TEMPERATURE]) + "</td></tr>"
"<tr><td>humidity</td><td>" + String(_webUpdater_sensValues[SENSOR_HUMIDITY]) + "</td></tr>"
"<tr><td>light</td><td>" + String(_webUpdater_sensValues[SENSOR_LIGHT]) + "</td></tr>"
"<tr><td>windspeed</td><td>" + String(_webUpdater_sensValues[SENSOR_WINDSPEED]) + "</td></tr>"
"<tr><td>pressure</td><td>" + String(_webUpdater_sensValues[SENSOR_PRESSURE]) + "</td></tr>"
"<tr><td>batvoltage</td><td>" + String(_webUpdater_sensValues[SENSOR_BAT_VOLTAGE]) + "</td></tr>"
"<tr><td>millis</td><td>" + String(millis()) + "</td></tr>"
"<tr><td>valid</td><td>" + String(wuValidData) + "</td></tr>"
"</table>"
"</body></html>";
httpServer.send(200, "text/html", message);
}
void hb_webstat_send(void)
{
String msg = hb_ws_msg_start +
hb_ws_msg_temp +
String(_webUpdater_sensValues[SENSOR_TEMPERATURE], 2) +
", " +
hb_ws_msg_humi +
String(_webUpdater_sensValues[SENSOR_HUMIDITY], 2) +
", " +
hb_ws_msg_light +
String(_webUpdater_sensValues[SENSOR_LIGHT], 0) + // The light level for the homebridge-http-lux2 plugin is only able to parse integer values
", " +
hb_ws_msg_windspeed +
String(_webUpdater_sensValues[SENSOR_WINDSPEED], 2) +
", " +
hb_ws_msg_pressure +
String(_webUpdater_sensValues[SENSOR_PRESSURE], 2) +
", " +
hb_ws_msg_timestamp +
String(millis()) +
", " +
hb_ws_msg_valid +
String(wuValidData) +
hb_ws_msg_end;
httpServer.send(200, "text/html", msg);
}
#ifdef USE_WIFIMANAGER
void resetWifiManager()
{
String message = "<html><head><title>OKO Weatherstation - " + String(_webUpdater_dev) + "</title>"
"<meta http-equiv=\"refresh\" content=\"20\">"
"</head><body>"
"Reset WifiManager config.<br>"
"Rebooting...<br>"
"</body></html>";
httpServer.send(200, "text/html", message);
// Erase WiFi Credentials, enable, compile, flash, disable and reflash.
WiFiManager wifiManager;
wifiManager.resetSettings();
delay(5000);
// manual reset after restart is required
ESP.restart();
}
#endif
void measureWindspeed()
{
// read from windspeed sensorSTATUS_LED_PIN
digitalWrite(STATUS_LED_PIN, HIGH);
debug("Starting windspeed measurement");
float tmp_windspeed = wind_speed();
digitalWrite(STATUS_LED_PIN, LOW);
String message = "<html><head><title>OKO Weatherstation - " + String(_webUpdater_dev) + "</title>"
"</head><body>"
"Windsensor measurement result: " + String(tmp_windspeed) + "<br>"
"</body></html>";
httpServer.send(200, "text/html", message);
}