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/*
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* To upload through terminal you can use : curl - F " image=@firmware.bin " http : //<ip>:8080/update
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*
*
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* bin file location on windows : C : \ Users \ < your username > \ AppData \ Local \ Temp \ arduino_build_ < id >
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*/
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# include <ESP8266WiFi.h>
# include <ESP8266WebServer.h>
# include <ESP8266mDNS.h>
# include <ESP8266HTTPUpdateServer.h>
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# include <WiFiClient.h>
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# include <WiFiManager.h> // WiFiManager from bib manager by tzapu
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# include "config.h"
# include "config_user.h"
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//*************************************************************************//
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ESP8266WebServer httpServer ( WEB_UPDATER_HTTP_PORT ) ;
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ESP8266HTTPUpdateServer httpUpdater ;
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String _webUpdater_ip = " 127.0.0.1 " ;
String _webUpdater_dev = " unknown " ;
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float _webUpdater_sensValues [ VALUES ] ;
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# define TR_TD_START_STR "<tr><td>"
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# define TR_TD_END_STR "< / td>< / tr>"
# define TD_TD_MID_STR "< / td><td>"
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boolean wuValidData = false ;
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uint32_t _wifi_reconnect_cnt = 0 ;
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//*************************************************************************//
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void setupWebUpdater ( String device , String ip ) {
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debug ( " Starting WebUpdater... " + ip ) ;
_webUpdater_ip = ip ;
_webUpdater_dev = device ;
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httpUpdater . setup ( & httpServer ) ;
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httpServer . on ( " / " , showHTMLMain ) ;
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# ifndef DISABLE_WIFIMANAGER
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httpServer . on ( " /resetWifiManager " , resetWifiManager ) ;
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# endif
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# ifdef HOMEBRIDGE_WEBSTAT
httpServer . on ( " /hbWebstat " , hb_webstat_send ) ;
# endif
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# ifdef DEBUG_WINDSPEED_MEASUREMENT
httpServer . on ( " /measWind " , measureWindspeed ) ;
# endif
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# ifdef WEB_RESET
httpServer . on ( " /resetESP " , resetESP ) ;
# endif
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# ifdef USE_LOGGER
httpServer . on ( " /showlog " , showLog ) ;
# endif
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httpServer . begin ( ) ;
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debug ( " HTTPUpdateServer ready! " ) ;
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}
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//*************************************************************************//
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void doWebUpdater ( void ) {
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digitalWrite ( D0 , HIGH ) ;
httpServer . handleClient ( ) ;
}
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//*************************************************************************//
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# ifdef SHOW_SENSOR_DATA_ON_WEBUPDATER_MAIN_PAGE
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void sentWindspeed ( float ws ) {
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_webUpdater_sensValues [ SENSOR_WINDSPEED ] = ws ;
}
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# endif
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void setWifiReconnectCnt ( uint32_t wrc ) {
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_wifi_reconnect_cnt = wrc ;
}
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# ifdef SHOW_SENSOR_DATA_ON_WEBUPDATER_MAIN_PAGE
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void setSensorData ( float sensorValues [ ] ) {
for ( uint8_t i = 0 ; i < 5 and wuValidData = = false ; i + + ) {
if ( sensorValues [ i ] ! = 0 and sensorValues [ i ] ! = nanf ( " no value " ) and ( not isnan ( sensorValues [ i ] ) ) ) {
wuValidData = true ; // at least one value is not zero, the data
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}
}
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for ( uint8_t i = 0 ; i < VALUES ; i + + ) {
if ( sensorValues [ i ] ! = nanf ( " no value " ) and ( not isnan ( sensorValues [ i ] ) ) ) {
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// only copy real float values
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//debug(String(i) + "=" + String(sensorValues[i]));
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_webUpdater_sensValues [ i ] = sensorValues [ i ] ;
}
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}
}
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# endif
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//*************************************************************************//
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void showHTMLMain ( void ) {
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String message = " <html><head><title>OKO Weatherstation " + String ( VERSION_STRING ) + " - " + String ( _webUpdater_dev ) + " </title> "
" <meta http-equiv= \" refresh \" content= \" 20 \" > "
" </head><body> "
" OKO Weatherstation " + String ( VERSION_STRING ) + " - " + String ( _webUpdater_dev ) + " <br> "
" <br><a href= \" http:// "
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+ _webUpdater_ip + " :8080/update \" >firmware update</a><br><br> "
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# ifdef USE_LOGGER
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" <br><a href= \" http:// "
+ _webUpdater_ip + " :8080/showlog \" >logfile</a><br> "
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# endif
# ifdef DEBUG_WINDSPEED_MEASUREMENT
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" <br><a href= \" http:// "
+ _webUpdater_ip + " :8080/measWind \" >manual wind measurement</a><br> "
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# endif
# ifdef HOMEBRIDGE_WEBSTAT
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" <br><a href= \" http:// "
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+ _webUpdater_ip + " :8080/hbWebstat \" >homebridge webstat</a><br> "
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# endif
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# ifdef WEB_RESET
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" <br><a href= \" http:// "
+ _webUpdater_ip + " :8080/resetESP \" >reset ESP</a><br> "
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# endif
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# ifdef SHOW_SENSOR_DATA_ON_WEBUPDATER_MAIN_PAGE
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" <br><br><table> " TR_TD_START_STR
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+ " temperature " + TD_TD_MID_STR + String ( _webUpdater_sensValues [ SENSOR_TEMPERATURE ] ) + TR_TD_END_STR TR_TD_START_STR + " humidity " + TD_TD_MID_STR + String ( _webUpdater_sensValues [ SENSOR_HUMIDITY ] ) + TR_TD_END_STR TR_TD_START_STR + " light " + TD_TD_MID_STR + String ( _webUpdater_sensValues [ SENSOR_LIGHT ] ) + TR_TD_END_STR TR_TD_START_STR + " windspeed " + TD_TD_MID_STR + String ( _webUpdater_sensValues [ SENSOR_WINDSPEED ] ) + TR_TD_END_STR TR_TD_START_STR + " pressure " + TD_TD_MID_STR + String ( _webUpdater_sensValues [ SENSOR_PRESSURE ] ) + TR_TD_END_STR TR_TD_START_STR + " batvoltage " + TD_TD_MID_STR + String ( _webUpdater_sensValues [ SENSOR_VOLTAGE ] ) + TR_TD_END_STR TR_TD_START_STR + " millis " + TD_TD_MID_STR + String ( millis ( ) ) + TR_TD_END_STR TR_TD_START_STR + " valid " + TD_TD_MID_STR + String ( wuValidData ) + TR_TD_END_STR TR_TD_START_STR + " wifi rssi " + TD_TD_MID_STR + WiFi . RSSI ( ) + TR_TD_END_STR TR_TD_START_STR + " wifi rec cnt " + TD_TD_MID_STR + String ( _wifi_reconnect_cnt ) + TR_TD_END_STR " </table> "
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# endif
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# ifndef DISABLE_WIFIMANAGER
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" <br><br><br><br><br><a href= \" http:// "
+ _webUpdater_ip + " :8080/resetWifiManager \" >reset WiFi Manager</a><br> "
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# endif
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" </body></html> " ;
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httpServer . send ( 200 , " text/html " , message ) ;
}
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//*************************************************************************//
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# ifdef HOMEBRIDGE_WEBSTAT
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void hb_webstat_send ( void ) {
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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_voltage + String ( _webUpdater_sensValues [ SENSOR_VOLTAGE ] , 2 ) + " , " +
hb_ws_msg_timestamp + String ( millis ( ) ) + " , " +
hb_ws_msg_valid + String ( wuValidData ) +
hb_ws_msg_end ;
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httpServer . send ( 200 , " text/html " , msg ) ;
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}
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# endif
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//*************************************************************************//
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# ifdef WEB_RESET
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void resetESP ( ) {
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String message = " <html><head><title>OKO Weatherstation " + String ( VERSION_STRING ) + " - " + String ( _webUpdater_dev ) + " - reset WiFi manager</title> "
" <meta http-equiv= \" refresh \" content= \" 20 \" > "
" </head><body> "
" OKO Weatherstation " + String ( VERSION_STRING ) + " - " + String ( _webUpdater_dev ) + " <br> "
" Rebooting...<br> "
" </body></html> " ;
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httpServer . send ( 200 , " text/html " , message ) ;
delay ( 5000 ) ;
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# ifdef ENABLE_WATCHDOG
// loop endless, watchdog will reset the device
while ( 1 = = 1 ) { }
# endif
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// manual reset after restart is required
ESP . restart ( ) ;
}
# endif
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# ifndef DISABLE_WIFIMANAGER
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void resetWifiManager ( ) {
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String message = " <html><head><title>OKO Weatherstation " + String ( VERSION_STRING ) + " - " + String ( _webUpdater_dev ) + " - reset WiFi manager</title> "
" <meta http-equiv= \" refresh \" content= \" 20 \" > "
" </head><body> "
" Reset WifiManager config.<br> "
" OKO Weatherstation " + String ( VERSION_STRING ) + " - " + String ( _webUpdater_dev ) + " <br> "
" Rebooting...<br> "
" </body></html> " ;
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httpServer . send ( 200 , " text/html " , message ) ;
// Erase WiFi Credentials, enable, compile, flash, disable and reflash.
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WiFiManager wifiManager ;
wifiManager . resetSettings ( ) ;
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delay ( 5000 ) ;
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# ifdef ENABLE_WATCHDOG
// loop endless, watchdog will reset the device
while ( 1 = = 1 ) { }
# endif
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// manual reset after restart is required
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ESP . restart ( ) ;
}
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# endif
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//*************************************************************************//
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# ifdef DEBUG_WINDSPEED_MEASUREMENT
# ifdef SENSOR_WIND
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void measureWindspeed ( ) {
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// 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 ) ;
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String message = " <html><head><title>OKO Weatherstation " + String ( VERSION_STRING ) + " - " + String ( _webUpdater_dev ) + " - manual wind measurement</title> "
" </head><body> "
" OKO Weatherstation " + String ( VERSION_STRING ) + " - " + String ( _webUpdater_dev ) + " <br> "
" Windsensor measurement result: "
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+ String ( tmp_windspeed ) + " <br> "
" </body></html> " ;
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httpServer . send ( 200 , " text/html " , message ) ;
}
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# endif
# endif
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//*************************************************************************//
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# ifdef USE_LOGGER
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# define LOGFILE_SIZE 25
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String logfile [ LOGFILE_SIZE ] ;
uint16_t logger_pos = 0 ;
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void logdata ( String s ) {
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logfile [ logger_pos ] = s ;
logger_pos + + ;
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if ( logger_pos > LOGFILE_SIZE - 1 ) {
for ( uint16_t i = 1 ; i < LOGFILE_SIZE ; i + + ) {
logfile [ i - 1 ] = logfile [ i ] ; // overwrite previous element with current element
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}
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logger_pos - - ; // reduce the position in the log
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}
}
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void showLog ( ) {
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String message = " <html><head><title>OKO Weatherstation " + String ( VERSION_STRING ) + " - " + String ( _webUpdater_dev ) + " - logfile</title> "
" <meta http-equiv= \" refresh \" content= \" " + String ( WEB_LOGGER_UPDATE_S ) + " \" > "
" </head><body> "
" OKO Weatherstation " + String ( VERSION_STRING ) + " - " + String ( _webUpdater_dev ) + " <br> "
" Logfile data:<br> " ;
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for ( uint16_t lp = 0 ; lp < logger_pos ; lp + + ) {
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message = message + logfile [ lp ] + " <br> " ;
}
message = message + " </body></html> " ;
httpServer . send ( 200 , " text/html " , message ) ;
}
# endif
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//*************************************************************************//
