more feature
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sharandac
245
src/hardware/wifictl.cpp
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245
src/hardware/wifictl.cpp
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#include "config.h"
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#include <Arduino.h>
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#include <WiFi.h>
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#include "powermgm.h"
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#include "wifictl.h"
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#include "gui/statusbar.h"
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bool wifi_init = false;
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TaskHandle_t _WIFICTL_Task;
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void wifictl_StartTask( void );
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void wifictl_Task( void * pvParameters );
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TaskHandle_t _wifictl_Task;
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char *wifiname=NULL;
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char *wifipassword=NULL;
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struct networklist wifictl_networklist[ NETWORKLIST_ENTRYS ];
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void wifictl_save_network( void );
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void wifictl_load_network( void );
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void wifictl_Task( void * pvParameters );
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/*
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*
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*/
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void wifictl_setup( void ) {
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if ( wifi_init == true )
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return;
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wifi_init = true;
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powermgm_clear_event( POWERMGM_WIFI_ACTIVE | POWERMGM_WIFI_OFF_REQUEST | POWERMGM_WIFI_ON_REQUEST | POWERMGM_WIFI_CONNECTED | POWERMGM_WIFI_SCAN );
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// clean network list table
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for ( int entry = 0 ; entry < NETWORKLIST_ENTRYS ; entry++ ) {
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wifictl_networklist[ entry ].ssid[ 0 ] = '\0';
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wifictl_networklist[ entry ].password[ 0 ] = '\0';
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}
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// load network list from spiff
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wifictl_load_network();
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// register WiFi events
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WiFi.onEvent([](WiFiEvent_t event, WiFiEventInfo_t info) {
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powermgm_set_event( POWERMGM_WIFI_ACTIVE );
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powermgm_clear_event( POWERMGM_WIFI_OFF_REQUEST | POWERMGM_WIFI_ON_REQUEST | POWERMGM_WIFI_SCAN | POWERMGM_WIFI_CONNECTED );
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statusbar_style_icon( STATUSBAR_WIFI, STATUSBAR_STYLE_GRAY );
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statusbar_show_icon( STATUSBAR_WIFI );
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statusbar_wifi_set_state( true, "scan ..." );
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WiFi.scanNetworks();
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}, WiFiEvent_t::SYSTEM_EVENT_STA_DISCONNECTED);
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WiFi.onEvent([](WiFiEvent_t event, WiFiEventInfo_t info) {
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powermgm_set_event( POWERMGM_WIFI_ACTIVE );
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powermgm_clear_event( POWERMGM_WIFI_OFF_REQUEST | POWERMGM_WIFI_ON_REQUEST | POWERMGM_WIFI_SCAN | POWERMGM_WIFI_CONNECTED );
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statusbar_style_icon( STATUSBAR_WIFI, STATUSBAR_STYLE_GRAY );
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statusbar_show_icon( STATUSBAR_WIFI );
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int len = WiFi.scanComplete();
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for( int i = 0 ; i < len ; i++ ) {
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for ( int entry = 0 ; entry < NETWORKLIST_ENTRYS ; entry++ ) {
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if ( !strcmp( wifictl_networklist[ entry ].ssid, WiFi.SSID(i).c_str() ) ) {
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wifiname = wifictl_networklist[ entry ].ssid;
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wifipassword = wifictl_networklist[ entry ].password;
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statusbar_wifi_set_state( true, "connecting ..." );
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WiFi.begin( wifiname, wifipassword );
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return;
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}
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}
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}
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}, WiFiEvent_t::SYSTEM_EVENT_SCAN_DONE );
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WiFi.onEvent([](WiFiEvent_t event, WiFiEventInfo_t info) {
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powermgm_set_event( POWERMGM_WIFI_CONNECTED | POWERMGM_WIFI_ACTIVE );
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powermgm_clear_event( POWERMGM_WIFI_OFF_REQUEST | POWERMGM_WIFI_ON_REQUEST | POWERMGM_WIFI_SCAN );
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statusbar_style_icon( STATUSBAR_WIFI, STATUSBAR_STYLE_WHITE );
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statusbar_show_icon( STATUSBAR_WIFI );
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statusbar_wifi_set_state( true, wifiname );
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}, WiFiEvent_t::SYSTEM_EVENT_STA_GOT_IP );
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WiFi.onEvent([](WiFiEvent_t event, WiFiEventInfo_t info) {
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powermgm_set_event( POWERMGM_WIFI_ACTIVE | POWERMGM_WIFI_SCAN );
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powermgm_clear_event( POWERMGM_WIFI_CONNECTED | POWERMGM_WIFI_OFF_REQUEST | POWERMGM_WIFI_ON_REQUEST );
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statusbar_style_icon( STATUSBAR_WIFI, STATUSBAR_STYLE_GRAY );
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statusbar_show_icon( STATUSBAR_WIFI );
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statusbar_wifi_set_state( true, "scan ..." );
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WiFi.scanNetworks();
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}, WiFiEvent_t::SYSTEM_EVENT_WIFI_READY );
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WiFi.onEvent([](WiFiEvent_t event, WiFiEventInfo_t info) {
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powermgm_clear_event( POWERMGM_WIFI_ACTIVE | POWERMGM_WIFI_CONNECTED | POWERMGM_WIFI_OFF_REQUEST | POWERMGM_WIFI_ON_REQUEST | POWERMGM_WIFI_SCAN );
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statusbar_hide_icon( STATUSBAR_WIFI );
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statusbar_wifi_set_state( false, "" );
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}, WiFiEvent_t::SYSTEM_EVENT_STA_STOP );
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// start Wifo controll task
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xTaskCreatePinnedToCore(
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wifictl_Task, /* Function to implement the task */
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"wifictl Task", /* Name of the task */
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10000, /* Stack size in words */
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NULL, /* Task input parameter */
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1, /* Priority of the task */
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&_wifictl_Task, /* Task handle. */
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1 ); /* Core where the task should run */
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}
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/*
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*
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*/
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void wifictl_save_network( void ) {
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fs::File file = SPIFFS.open( WIFICTL_CONFIG_FILE, FILE_WRITE );
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if ( !file ) {
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Serial.printf("Can't save file: %s\r\n", WIFICTL_CONFIG_FILE );
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}
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else {
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file.write( (uint8_t *)wifictl_networklist, sizeof( wifictl_networklist ) );
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file.close();
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}
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}
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/*
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*
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*/
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void wifictl_load_network( void ) {
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fs::File file = SPIFFS.open( WIFICTL_CONFIG_FILE, FILE_READ );
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if (!file) {
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Serial.printf("Can't open file: %s\r\n", WIFICTL_CONFIG_FILE );
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}
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else {
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int filesize = file.size();
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if ( filesize > sizeof( wifictl_networklist ) ) {
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Serial.printf("Failed to read configfile. Wrong filesize!\r\n" );
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}
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else {
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file.read( (uint8_t *)wifictl_networklist, filesize );
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}
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file.close();
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}
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}
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/*
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*
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*/
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bool wifictl_is_known( const char* networkname ) {
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for( int entry = 0 ; entry < NETWORKLIST_ENTRYS; entry++ ) {
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if( !strcmp( networkname, wifictl_networklist[ entry ].ssid ) ) {
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return( true );
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}
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}
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return( false );
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}
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/*
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*
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*/
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bool wifictl_delete_network( const char *ssid ) {
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for( int entry = 0 ; entry < NETWORKLIST_ENTRYS; entry++ ) {
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if( !strcmp( ssid, wifictl_networklist[ entry ].ssid ) ) {
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wifictl_networklist[ entry ].ssid[ 0 ] = '\0';
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wifictl_networklist[ entry ].password[ 0 ] = '\0';
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wifictl_save_network();
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return( true );
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}
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}
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return( false );
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}
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/*
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*
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*/
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bool wifictl_insert_network( const char *ssid, const char *password ) {
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// check if existin
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for( int entry = 0 ; entry < NETWORKLIST_ENTRYS; entry++ ) {
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if( !strcmp( ssid, wifictl_networklist[ entry ].ssid ) ) {
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strncpy( wifictl_networklist[ entry ].ssid, ssid, sizeof( wifictl_networklist[ entry ].ssid ) );
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wifictl_save_network();
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WiFi.scanNetworks();
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powermgm_set_event( POWERMGM_WIFI_SCAN );
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return( true );
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}
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}
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// check for an emty entry
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for( int entry = 0 ; entry < NETWORKLIST_ENTRYS; entry++ ) {
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if( strlen( wifictl_networklist[ entry ].ssid ) == 0 ) {
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Serial.printf("wifictl: insert network\r\n");
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strncpy( wifictl_networklist[ entry ].ssid, ssid, sizeof( wifictl_networklist[ entry ].ssid ) );
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strncpy( wifictl_networklist[ entry ].password, password, sizeof( wifictl_networklist[ entry ].password ) );
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wifictl_save_network();
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WiFi.scanNetworks();
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powermgm_set_event( POWERMGM_WIFI_SCAN );
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return( true );
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}
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}
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return( false );
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}
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/*
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*
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*/
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void wifictl_on( void ) {
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if ( wifi_init == false )
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return;
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vTaskResume( _wifictl_Task );
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powermgm_set_event( POWERMGM_WIFI_ON_REQUEST );
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}
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/*
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*
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*/
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void wifictl_off( void ) {
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if ( wifi_init == false )
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return;
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powermgm_set_event( POWERMGM_WIFI_OFF_REQUEST );
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}
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/*
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*
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*/
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void wifictl_Task( void * pvParameters ) {
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if ( wifi_init == false )
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return;
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while( true ) {
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vTaskDelay( 50 );
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if ( powermgm_get_event( POWERMGM_STANDBY ) ) {
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vTaskSuspend( _wifictl_Task );
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}
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else {
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if ( powermgm_get_event( POWERMGM_WIFI_ON_REQUEST ) ) {
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Serial.printf("wlan on request\r\n");
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statusbar_wifi_set_state( true, "activate" );
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WiFi.mode( WIFI_STA );
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powermgm_clear_event( POWERMGM_WIFI_OFF_REQUEST | POWERMGM_WIFI_ACTIVE | POWERMGM_WIFI_CONNECTED | POWERMGM_WIFI_SCAN | POWERMGM_WIFI_ON_REQUEST );
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}
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else if ( powermgm_get_event( POWERMGM_WIFI_OFF_REQUEST ) ) {
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Serial.printf("wlan of request\r\n");
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statusbar_wifi_set_state( false, "" );
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WiFi.mode( WIFI_OFF );
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powermgm_clear_event( POWERMGM_WIFI_OFF_REQUEST | POWERMGM_WIFI_ACTIVE | POWERMGM_WIFI_CONNECTED | POWERMGM_WIFI_SCAN | POWERMGM_WIFI_ON_REQUEST );
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}
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}
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}
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}
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