void setup() {
pinMode(LDR, INPUT);
pinMode(BUTTON, INPUT);
pinMode(RED, OUTPUT);
pinMode(GREEN, OUTPUT);
pinMode(BLUE, OUTPUT);
delay(1000);
Serial.begin(115200);
Serial.println("Wifi Connecting");
WiFi.begin(wifiSSID, wifiPassword);
wifi_station_set_auto_connect(true);
wifi_station_set_hostname(wiFiHostname);
wifiConnectCounter = 1;
while (WiFi.status() != WL_CONNECTED) {
delay(wifiRepeatInterval);
wifiConnectCounter++;
if (wifiConnectCounter > wifiMaxTries) {
delay(wifiRepeatInterval * 1000 * 1000);
wifiConnectCounter = 0;
}
}
Serial.println("Wifi Connected");
server.on("/", handleRoot);
server.begin();
}
/*JSON{
"type" : "staticmethod",
"class" : "ESP8266WiFi",
"name" : "setDHCPHostname",
"generate" : "jswrap_ESP8266WiFi_setDHCPHostname",
"params" : [
["hostname", "JsVar", "The new DHCP hostname."]
]
}
* Set the DHCP hostname.
*/
void jswrap_ESP8266WiFi_setDHCPHostname(
JsVar *jsHostname //!< The hostname to set for device.
) {
char hostname[256];
jsvGetString(jsHostname, hostname, sizeof(hostname));
os_printf("> jswrap_ESP8266WiFi_setDHCPHostname: %s\n", hostname);
wifi_station_set_hostname(hostname);
}
void ICACHE_FLASH_ATTR user_init()
{
uart_init(BIT_RATE_9600, BIT_RATE_9600);
wifi_station_set_hostname( "Threatbutt IoT Protector" );
system_init_done_cb(initDone);
os_timer_setfn(&myTimer, timerCallback, NULL);
os_timer_arm(&myTimer, 10000, 1);
}
/*JSON{
"type" : "staticmethod",
"class" : "ESP8266WiFi",
"name" : "init",
"generate" : "jswrap_ESP8266WiFi_init"
}*/
void jswrap_ESP8266WiFi_init() {
os_printf("> jswrap_ESP8266WiFi_init\n");
// register the state change handler so we get debug printout for sure
wifi_set_phy_mode(2);
wifi_set_event_handler_cb(wifiEventHandler);
os_printf("Wifi init, mode=%d\n", wifi_get_opmode());
wifi_station_set_hostname("espruino");
netInit_esp8266_board();
setupJsNetwork();
networkState = NETWORKSTATE_ONLINE;
os_printf("< jswrap_ESP8266WiFi_init\n");
}
// configure Wifi, specifically DHCP vs static IP address based on flash config
void ICACHE_FLASH_ATTR configWifiIP() {
if (flashConfig.staticip == 0) {
// let's DHCP!
wifi_station_set_hostname(flashConfig.hostname);
if (wifi_station_dhcpc_status() == DHCP_STARTED)
wifi_station_dhcpc_stop();
wifi_station_dhcpc_start();
DBG("Wifi uses DHCP, hostname=%s\n", flashConfig.hostname);
} else {
// no DHCP, we got static network config!
wifi_station_dhcpc_stop();
struct ip_info ipi;
ipi.ip.addr = flashConfig.staticip;
ipi.netmask.addr = flashConfig.netmask;
ipi.gw.addr = flashConfig.gateway;
wifi_set_ip_info(0, &ipi);
DBG("Wifi uses static IP %d.%d.%d.%d\n", IP2STR(&ipi.ip.addr));
}
#ifdef DEBUGIP
debugIP();
#endif
}
void user_init( void )
{
positiondebut = 0;
positionfin = 1;
positiondebutUDP = 0;
positionfinUDP = 0;
static struct station_config config;
uart_div_modify( 0, UART_CLK_FREQ / ( 115200 ) );
os_printf( "%s\n", __FUNCTION__ );
uart_init(115200,9600);
spi_slave_init(HSPI,SPI_BUFF);
wifi_station_set_hostname( HOSTNAME );
wifi_set_opmode_current( STATIONAP_MODE );
gpio_init();
spi_gpio_init();
//os_printf sur Uart0
espconn_init() ;
uart0_tx_buffer("init\n", 5);
config.bssid_set = 1;
os_memcpy( &config.ssid, SSID, 14 );
os_memcpy( &config.password, PASSWORD, 41);
wifi_station_set_config( &config );
wifi_station_connect();
// wifi_set_event_handler_cb( wifi_callback );
shell_init();
//Démarage du client UDP
user_set_station_config_udp();
MessageUDP.Status = E_ID;
MessageSPi.Status = E_ID;
system_os_task(all_recvTask,PRIO_SPI, all_recvTaskQueue, TASK_LENGHT); ///demo with a task to process the uart data
system_os_task(uart_recvTask,PRIO_UART, uart_recvTaskQueue, TASK_LENGHT); // //demo with a task to process the spi
}
/**
* Set ESP8266 station DHCP hostname
* @param aHostname max length:24
* @return ok
*/
bool ESP8266WiFiSTAClass::hostname(const char* aHostname) {
/*
vvvv RFC952 vvvv
ASSUMPTIONS
1. A "name" (Net, Host, Gateway, or Domain name) is a text string up
to 24 characters drawn from the alphabet (A-Z), digits (0-9), minus
sign (-), and period (.). Note that periods are only allowed when
they serve to delimit components of "domain style names". (See
RFC-921, "Domain Name System Implementation Schedule", for
background). No blank or space characters are permitted as part of a
name. No distinction is made between upper and lower case. The first
character must be an alpha character. The last character must not be
a minus sign or period. A host which serves as a GATEWAY should have
"-GATEWAY" or "-GW" as part of its name. Hosts which do not serve as
Internet gateways should not use "-GATEWAY" and "-GW" as part of
their names. A host which is a TAC should have "-TAC" as the last
part of its host name, if it is a DoD host. Single character names
or nicknames are not allowed.
^^^^ RFC952 ^^^^
- 24 chars max
- only a..z A..Z 0..9 '-'
- no '-' as last char
*/
size_t len = strlen(aHostname);
if (len == 0 || len > 32) {
// nonos-sdk limit is 32
// (dhcp hostname option minimum size is ~60)
DEBUG_WIFI_GENERIC("WiFi.(set)hostname(): empty or large(>32) name\n");
return false;
}
// check RFC compliance
bool compliant = (len <= 24);
for (size_t i = 0; compliant && i < len; i++)
if (!isalnum(aHostname[i]) && aHostname[i] != '-')
compliant = false;
if (aHostname[len - 1] == '-')
compliant = false;
if (!compliant) {
DEBUG_WIFI_GENERIC("hostname '%s' is not compliant with RFC952\n", aHostname);
}
bool ret = wifi_station_set_hostname(aHostname);
if (!ret) {
DEBUG_WIFI_GENERIC("WiFi.hostname(%s): wifi_station_set_hostname() failed\n", aHostname);
return false;
}
// now we should inform dhcp server for this change, using lwip_renew()
// looping through all existing interface
// harmless for AP, also compatible with ethernet adapters (to come)
for (netif* intf = netif_list; intf; intf = intf->next) {
// unconditionally update all known interfaces
#if LWIP_VERSION_MAJOR == 1
intf->hostname = (char*)wifi_station_get_hostname();
#else
intf->hostname = wifi_station_get_hostname();
#endif
if (netif_dhcp_data(intf) != nullptr) {
// renew already started DHCP leases
err_t lwipret = dhcp_renew(intf);
if (lwipret != ERR_OK) {
DEBUG_WIFI_GENERIC("WiFi.hostname(%s): lwIP error %d on interface %c%c (index %d)\n",
intf->hostname, (int)lwipret, intf->name[0], intf->name[1], intf->num);
ret = false;
}
}
}
return ret && compliant;
}
bool ESP8266WiFiClass::hostname(char* aHostname) {
if(strlen(aHostname) > 32) {
return false;
}
return wifi_station_set_hostname(aHostname);
}
/******************************************************************************
* FunctionName : user_esp_platform_init
* Description : device parame init based on espressif platform
* Parameters : none
* Returns : none
*******************************************************************************/
void ICACHE_FLASH_ATTR
user_esp_platform_init(void)
{
os_sprintf(iot_version,"%s%d.%d.%dt%d(%s)",VERSION_TYPE,IOT_VERSION_MAJOR,\
IOT_VERSION_MINOR,IOT_VERSION_REVISION,device_type,UPGRADE_FALG);
os_printf("IOT VERSION = %s\n",iot_version);
system_param_load(ESP_PARAM_START_SEC, 0, &esp_param, sizeof(esp_param));
struct rst_info *rtc_info = system_get_rst_info();
os_printf("reset reason: %x\n", rtc_info->reason);
if (rtc_info->reason == REASON_WDT_RST ||
rtc_info->reason == REASON_EXCEPTION_RST ||
rtc_info->reason == REASON_SOFT_WDT_RST) {
if (rtc_info->reason == REASON_EXCEPTION_RST) {
os_printf("Fatal exception (%d):\n", rtc_info->exccause);
}
os_printf("epc1=0x%08x, epc2=0x%08x, epc3=0x%08x, excvaddr=0x%08x, depc=0x%08x\n",
rtc_info->epc1, rtc_info->epc2, rtc_info->epc3, rtc_info->excvaddr, rtc_info->depc);
}
/***add by tzx for saving ip_info to avoid dhcp_client start****/
struct dhcp_client_info dhcp_info;
struct ip_info sta_info;
system_rtc_mem_read(64,&dhcp_info,sizeof(struct dhcp_client_info));
if(dhcp_info.flag == 0x01 ) {
if (true == wifi_station_dhcpc_status())
{
wifi_station_dhcpc_stop();
}
sta_info.ip = dhcp_info.ip_addr;
sta_info.gw = dhcp_info.gw;
sta_info.netmask = dhcp_info.netmask;
if ( true != wifi_set_ip_info(STATION_IF,&sta_info)) {
os_printf("set default ip wrong\n");
}
}
os_memset(&dhcp_info,0,sizeof(struct dhcp_client_info));
system_rtc_mem_write(64,&dhcp_info,sizeof(struct rst_info));
#if AP_CACHE
wifi_station_ap_number_set(AP_CACHE_NUMBER);
#endif
#if 0
{
char sofap_mac[6] = {0x16, 0x34, 0x56, 0x78, 0x90, 0xab};
char sta_mac[6] = {0x12, 0x34, 0x56, 0x78, 0x90, 0xab};
struct ip_info info;
wifi_set_macaddr(SOFTAP_IF, sofap_mac);
wifi_set_macaddr(STATION_IF, sta_mac);
IP4_ADDR(&info.ip, 192, 168, 3, 200);
IP4_ADDR(&info.gw, 192, 168, 3, 1);
IP4_ADDR(&info.netmask, 255, 255, 255, 0);
wifi_set_ip_info(STATION_IF, &info);
IP4_ADDR(&info.ip, 10, 10, 10, 1);
IP4_ADDR(&info.gw, 10, 10, 10, 1);
IP4_ADDR(&info.netmask, 255, 255, 255, 0);
wifi_set_ip_info(SOFTAP_IF, &info);
}
#endif
if (esp_param.activeflag != 1) {
#ifdef SOFTAP_ENCRYPT
struct softap_config config;
char password[33];
char macaddr[6];
wifi_softap_get_config(&config);
wifi_get_macaddr(SOFTAP_IF, macaddr);
os_memset(config.password, 0, sizeof(config.password));
os_sprintf(password, MACSTR "_%s", MAC2STR(macaddr), PASSWORD);
os_memcpy(config.password, password, os_strlen(password));
config.authmode = AUTH_WPA_WPA2_PSK;
wifi_softap_set_config(&config);
#endif
wifi_station_set_hostname( HOST_NAME );
wifi_set_opmode(STATION_MODE);
}
#if SENSOR_DEVICE
user_sensor_init(esp_param.activeflag);
#endif
#if 0
if (wifi_get_opmode() != SOFTAP_MODE) {
os_timer_disarm(&client_timer);
os_timer_setfn(&client_timer, (os_timer_func_t *)user_esp_platform_check_ip, 1);
os_timer_arm(&client_timer, 100, 0);
}
// 2015-12-27
single_key[0] = key_init_single( 12, PERIPHS_IO_MUX_MTDI_U, FUNC_GPIO12, NULL, GPIO_INTER);
keys.key_num = 1;
keys.single_key = single_key;
key_init(&keys);
#endif
}
void wifi_init() {
wifi_set_opmode(NULL_MODE); //Next time start up in NULL mode
wifi_set_opmode_current(NULL_MODE);
//Initialize station config parameters
struct station_config stconf;
memset(&stconf, 0, sizeof(stconf));
strncpy((char *)stconf.ssid, szWifiSsid, sizeof(stconf.ssid));
strncpy((char *)stconf.password, szWifiPassword, sizeof(stconf.password));
stconf.ssid[sizeof(stconf.ssid)-1]='\0';
stconf.password[sizeof(stconf.password)-1]='\0';
//Initialize AP config parameters
struct softap_config apconf;
memset(&apconf, 0, sizeof(apconf));
// SSID
strncpy((char *)apconf.ssid, szWifiSsid, sizeof(apconf.ssid));
apconf.ssid[sizeof(apconf.ssid)-1]='\0';
// Password & encryption
strncpy((char *)apconf.password, szWifiPassword, sizeof(apconf.password));
apconf.password[sizeof(apconf.password)-1]='\0';
if (strlen(szWifiPassword) >= 8) {
apconf.authmode = AUTH_WPA_WPA2_PSK;
} else {
// if password <8 characters, don't use password.
apconf.authmode = AUTH_WEP;
memset(apconf.password, 0, sizeof(apconf.password));
}
apconf.max_connection = 255;
apconf.beacon_interval = 100;
wifi_set_opmode_current(nWifiMode);
wifi_softap_set_config_current(&apconf);
wifi_station_set_config_current(&stconf);
struct ip_info ipinfo;
memset(&ipinfo, 0, sizeof(ipinfo));
ipinfo.ip.addr = aIP;
ipinfo.netmask.addr = aNetmask;
ipinfo.gw.addr = aGateway;
if (nWifiMode == STATION_MODE) {
wifi_station_dhcpc_stop();
wifi_station_set_hostname(szHostname);
if (bUseDhcp) {
wifi_station_dhcpc_start();
} else {
wifi_set_ip_info(STATION_IF, &ipinfo);
}
} else {
// DHCP Server should be stopped to change IP information
wifi_softap_dhcps_stop();
wifi_set_ip_info(SOFTAP_IF, &ipinfo);
uint32_t aFirstIp = (aIP & aNetmask) | 1;
uint32_t aLastIp = (aIP & aNetmask) | (-1 & ~aNetmask);
struct dhcps_lease leases;
memset(&leases, 0, sizeof(leases));
// Determine whether the range before or after our IP is bigger
if (aIP - aFirstIp > aLastIp - aIP) {
leases.start_ip.addr = aFirstIp;
leases.end_ip.addr = aIP - 1;
} else {
leases.start_ip.addr = aIP + 1;
leases.end_ip.addr = aLastIp;
}
wifi_softap_set_dhcps_lease(&leases);
uint8_t offer_router = 0;
wifi_softap_set_dhcps_offer_option(OFFER_ROUTER, &offer_router);
wifi_softap_dhcps_start();
}
}
void ICACHE_FLASH_ATTR settings_apply( userSettings_t *settings )
{
//Description
if (!((settings->magic==0x42)&&(settings->version==SETTINGS_VERSION))) {
os_printf("<ERROR: CAN NOT APPLY CORRUPT SETTINGS!>\n\r");
return;
}
if (settings->connection_successful) {
ap_stop();
} else {
ap_start();
}
//Device information
wifi_station_set_hostname(settings->name);
//Network
struct station_config stationConf;
wifi_station_get_config( &stationConf );
stationConf.bssid_set = 0;
os_memcpy( &stationConf.ssid, settings->ssid, 32 );
os_memcpy( &stationConf.password, settings->password, 64 );
wifi_station_set_config_current( &stationConf );
os_printf("########################## Wifi config set to SSID '%s' and PASSWORD '%s'.\n\r", settings->ssid, settings->password);
if (settings->enable_dhcp) {
wifi_station_dhcpc_start();
} else {
wifi_station_dhcpc_stop();
struct ip_info dhcpc_ip_info;
IP4_ADDR(&dhcpc_ip_info.ip, settings->static_ip_1, settings->static_ip_2, settings->static_ip_3, settings->static_ip_4);
IP4_ADDR(&dhcpc_ip_info.gw, settings->static_gateway_1, settings->static_gateway_2, settings->static_gateway_3, settings->static_gateway_4);
IP4_ADDR(&dhcpc_ip_info.netmask, settings->static_netmask_1, settings->static_netmask_2, settings->static_netmask_3, settings->static_netmask_4);
wifi_set_ip_info(STATION_IF, &dhcpc_ip_info);
}
wifi_station_disconnect();
//MDNS
if (settings->enable_mdns)
{
/*wifi_set_broadcast_if(STATIONAP_MODE);
struct mdns_info *info = (struct mdns_info *) os_zalloc(sizeof(struct mdns_info));
info->host_name = settings->mdns_hostname;
info->ipAddr = station_ipconfig.ip.addr; //ESP8266 station IP
info->server_name = "FirmwaRe MDNS";
info->server_port = 80;
info->txt_data[0] = “version = now”;
info->txt_data[1] = “user1 = data1”;
info->txt_data[2] = “user2 = data2”;
espconn_mdns_init(info);*/
}
//NTP
if (settings->enable_ntp)
{
//settings->ntpserver
//settings->timezone
//settings->enable_summertime
}
//Security
/* settings->password; */
//Digital outputs
#if OUTPUT1>-1
if (settings->bootstate&1){
board_setOutput(OUTPUT1, true);
} else {
board_setOutput(OUTPUT1, false);
}
#endif
#if OUTPUT2>-1
if (settings->bootstate&2) {
board_setOutput(OUTPUT2, true);
} else {
board_setOutput(OUTPUT2, false);
}
#endif
#if OUTPUT3>-1
if (settings->bootstate&4) {
board_setOutput(OUTPUT3, true);
} else {
board_setOutput(OUTPUT3, false);
}
#endif
#if OUTPUT4>-1
if (settings->bootstate&8) {
board_setOutput(OUTPUT4, true);
} else {
board_setOutput(OUTPUT4, false);
}
#endif
#if OUTPUT5>-1
if (settings->bootstate&16) {
board_setOutput(OUTPUT5, true);
} else {
board_setOutput(OUTPUT5, false);
}
#endif
#if OUTPUT6>-1
if (settings->bootstate&32) {
board_setOutput(OUTPUT6, true);
} else {
board_setOutput(OUTPUT6, false);
}
#endif
#if OUTPUT7>-1
if (settings->bootstate&64) {
board_setOutput(OUTPUT7, true);
} else {
board_setOutput(OUTPUT7, false);
}
#endif
#if OUTPUT8>-1
if (settings->bootstate&128) {
board_setOutput(OUTPUT8, true);
} else {
board_setOutput(OUTPUT8, false);
}
#endif
//ESPLight
setPWM(settings->bootstate_R, settings->bootstate_G, settings->bootstate_B);
//settings->ledstrip_type;
//settings->ledstrip_length;
//PKA
/* settings->pka_wb settings->pka_wb_time */
}
