98 lines
2.1 KiB
C
98 lines
2.1 KiB
C
/*
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* wifi.c
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*
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* Created on: Dec 30, 2014
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* Author: Minh
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*/
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#include "wifi.h"
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#include "user_interface.h"
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#include "osapi.h"
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#include "espconn.h"
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#include "os_type.h"
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#include "mem.h"
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#include "debug.h"
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#include "user_config.h"
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#include "config.h"
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static ETSTimer WiFiLinker;
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WifiCallback wifiCb = NULL;
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static uint8_t wifiStatus = STATION_IDLE, lastWifiStatus = STATION_IDLE;
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static void ICACHE_FLASH_ATTR wifi_check_ip(void *arg) {
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struct ip_info ipConfig;
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os_timer_disarm(&WiFiLinker);
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wifi_get_ip_info(STATION_IF, &ipConfig);
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wifiStatus = wifi_station_get_connect_status();
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if (wifiStatus == STATION_GOT_IP && ipConfig.ip.addr != 0)
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{
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os_timer_setfn(&WiFiLinker, (os_timer_func_t *)wifi_check_ip, NULL);
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os_timer_arm(&WiFiLinker, 2000, 0);
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}
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else
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{
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if(wifi_station_get_connect_status() == STATION_WRONG_PASSWORD)
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{
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INFO("STATION_WRONG_PASSWORD\r\n");
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wifi_station_connect();
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}
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else if(wifi_station_get_connect_status() == STATION_NO_AP_FOUND)
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{
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INFO("STATION_NO_AP_FOUND\r\n");
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wifi_station_connect();
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}
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else if(wifi_station_get_connect_status() == STATION_CONNECT_FAIL)
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{
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INFO("STATION_CONNECT_FAIL\r\n");
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wifi_station_connect();
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}
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else
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{
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INFO("STATION_IDLE\r\n");
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}
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os_timer_setfn(&WiFiLinker, (os_timer_func_t *)wifi_check_ip, NULL);
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os_timer_arm(&WiFiLinker, 500, 0);
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}
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if(wifiStatus != lastWifiStatus){
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lastWifiStatus = wifiStatus;
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if(wifiCb)
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wifiCb(wifiStatus);
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}
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}
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void ICACHE_FLASH_ATTR WIFI_Connect(const uint8_t* ssid, const uint8_t* pass, WifiCallback cb) {
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struct station_config stationConf;
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INFO("WIFI_INIT\r\n");
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wifi_set_opmode(STATION_MODE);
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wifi_station_set_auto_connect(FALSE);
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wifiCb = cb;
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os_memset(&stationConf, 0, sizeof(struct station_config));
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os_sprintf(stationConf.ssid, "%s", ssid);
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os_sprintf(stationConf.password, "%s", pass);
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wifi_station_set_config(&stationConf);
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os_timer_disarm(&WiFiLinker);
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os_timer_setfn(&WiFiLinker, (os_timer_func_t *)wifi_check_ip, NULL);
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os_timer_arm(&WiFiLinker, 1000, 0);
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wifi_station_set_auto_connect(TRUE);
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wifi_station_connect();
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}
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