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rdz_ttgo_sonde/RX_FSK/RX_FSK.ino

766 wiersze
23 KiB
C++
Czysty Wina Historia

#include <WiFi.h>
#include <WiFiUdp.h>
#include <ESPAsyncWebServer.h>
#include <SPIFFS.h>
#include <U8x8lib.h>
#include <SPI.h>
#include <SX1278FSK.h>
#include <Sonde.h>
#include <Scanner.h>
#include <aprs.h>
#define LORA_LED 9
// I2C OLED Display works with SSD1306 driver
#define OLED_SDA 4
#define OLED_SCL 15
#define OLED_RST 16
// UNCOMMENT one of the constructor lines below
U8X8_SSD1306_128X64_NONAME_SW_I2C *u8x8=NULL; // initialize later after reading config file
//U8X8_SSD1306_128X64_NONAME_SW_I2C u8x8(/* clock=*/ OLED_SCL, /* data=*/ OLED_SDA, /* reset=*/ OLED_RST); // Unbuffered, basic graphics, software I2C
//U8G2_SSD1306_128X64_NONAME_1_SW_I2C Display(U8G2_R0, /* clock=*/ OLED_SCL, /* data=*/ OLED_SDA, /* reset=*/ OLED_RST); // Page buffer, SW I2C
//U8G2_SSD1306_128X64_NONAME_F_SW_I2C Display(U8G2_R0, /* clock=*/ OLED_SCL, /* data=*/ OLED_SDA, /* reset=*/ OLED_RST); // Full framebuffer, SW I2C
int e;
AsyncWebServer server(80);
#define LOCALUDPPORT 9002
// moved to sonde.config
//const char * udpAddress = "192.168.42.20";
//const int udpPort = 9002;
boolean connected = false;
WiFiUDP udp;
// Set LED GPIO
const int ledPin = 2;
// Stores LED state
String ledState;
// Replaces placeholder with LED state value
String processor(const String& var){
Serial.println(var);
if(var == "STATE"){
if(digitalRead(ledPin)){
ledState = "ON";
}
else{
ledState = "OFF";
}
Serial.print(ledState);
return ledState;
}
return String();
}
#define MAX_QRG 10
const String sondeTypeSelect(int activeType) {
String sts = "";
for(int i=0; i<3; i++) {
sts += "<option value=\"";
sts += sondeTypeStr[i];
sts += "\"";
if(activeType==i) { sts += " selected"; }
sts += ">";
sts += sondeTypeStr[i];
sts += "</option>";
}
return sts;
}
//trying to work around
//"assertion "heap != NULL && "free() target pointer is outside heap areas"" failed:"
// which happens if request->send is called in createQRGForm!?!??
char message[10240];
///////////////////////// Functions for Reading / Writing QRG list from/to qrg.txt
void setupChannelList() {
File file = SPIFFS.open("/qrg.txt", "r");
if(!file) {
Serial.println("There was an error opening the file '/qrg.txt' for reading");
return;
}
int i=0;
sonde.clearSonde();
while(file.available()) {
String line = file.readStringUntil('\n');
if(!file.available()) break;
if(line[0] == '#') continue;
char *space = strchr(line.c_str(), ' ');
if(!space) continue;
*space = 0;
float freq = atof(line.c_str());
SondeType type;
if(space[1]=='4') { type=STYPE_RS41; }
else if (space[1]=='9') { type=STYPE_DFM09; }
else if (space[1]=='6') { type=STYPE_DFM06; }
else continue;
int active = space[3]=='+'?1:0;
Serial.printf("Adding %f with type %d (active: %d)\n",freq,type,active);
sonde.addSonde(freq, type, active);
i++;
}
}
const char *createQRGForm() {
char *ptr = message;
strcpy(ptr,"<html><head><link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\"></head><body><form action=\"qrg.html\" method=\"post\"><table><tr><th>ID</th><th>Active</th><th>Freq</th><th>Mode</th></tr>");
for(int i=0; i<10; i++) {
String s = sondeTypeSelect(i>=sonde.nSonde?2:sonde.sondeList[i].type);
sprintf(ptr+strlen(ptr), "<tr><td>%d</td><td><input name=\"A%d\" type=\"checkbox\" %s/></td>"
"<td><input name=\"F%d\" type=\"text\" value=\"%3.3f\"></td>"
"<td><select name=\"T%d\">%s</select></td>",
i+1,
i+1, (i<sonde.nSonde&&sonde.sondeList[i].active)?"checked":"",
i+1, i>=sonde.nSonde?400.000:sonde.sondeList[i].freq,
i+1, s.c_str());
}
strcat(ptr,"</table><input type=\"submit\" value=\"Update\"/></form></body></html>");
return message;
}
const char *handleQRGPost(AsyncWebServerRequest *request) {
char label[10];
// parameters: a_i, f_1, t_i (active/frequency/type)
#if 1
File f = SPIFFS.open("/qrg.txt", "w");
if(!f) {
Serial.println("Error while opening '/qrg.txt' for writing");
return "Error while opening '/qrg.txt' for writing";
}
#endif
Serial.println("Handling post request");
#if 0
int params = request->params();
for(int i=0; i<params; i++) {
Serial.println(request->getParam(i)->name().c_str());
}
#endif
for(int i=1; i<=MAX_QRG; i++) {
snprintf(label, 10, "A%d", i);
AsyncWebParameter *active = request->getParam(label, true);
snprintf(label, 10, "F%d", i);
AsyncWebParameter *freq = request->getParam(label, true);
if(!freq) continue;
snprintf(label, 10, "T%d", i);
AsyncWebParameter *type = request->getParam(label, true);
if(!type) continue;
const char *fstr = freq->value().c_str();
const char *tstr = type->value().c_str();
Serial.printf("Processing a=%s, f=%s, t=%s\n", active?"YES":"NO", fstr, tstr);
char typech = (tstr[2]=='4'?'4':tstr[3]); // Ugly TODO
f.printf("%3.3f %c %c\n", atof(fstr), typech, active?'+':'-');
}
f.close();
setupChannelList();
}
/////////////////// Functions for reading/writing Wifi networks from networks.txt
#define MAX_WIFI 10
int nNetworks;
struct { String id; String pw; } networks[MAX_WIFI];
// FIXME: For now, we don't uspport wifi networks that contain newline or null characters
// ... would require a more sophisicated file format (currently one line SSID; one line Password
void setupWifiList() {
File file = SPIFFS.open("/networks.txt", "r");
if(!file){
Serial.println("There was an error opening the file '/networks.txt' for reading");
return;
}
int i=0;
while(file.available()) {
String line = file.readStringUntil('\n');
if(!file.available()) break;
networks[i].id = line;
networks[i].pw = file.readStringUntil('\n');
i++;
}
nNetworks = i;
Serial.print(i); Serial.println(" networks in networks.txt\n");
for(int j=0; j<i; j++) { Serial.print(networks[j].id); Serial.print(": "); Serial.println(networks[j].pw); }
}
const char *createWIFIForm() {
char *ptr = message;
char tmp[4];
strcpy(ptr,"<html><head><link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\"></head><body><form action=\"wifi.html\" method=\"post\"><table><tr><th>Nr</th><th>SSID</th><th>Password</th></tr>");
for(int i=0; i<MAX_WIFI; i++) {
sprintf(tmp,"%d",i);
sprintf(ptr+strlen(ptr), "<tr><td>%s</td><td><input name=\"S%d\" type=\"text\" value=\"%s\"/></td>"
"<td><input name=\"P%d\" type=\"text\" value=\"%s\"/></td>",
i==0?"<b>AP</b>":tmp,
i+1, i<nNetworks?networks[i].id.c_str():"",
i+1, i<nNetworks?networks[i].pw.c_str():"");
}
strcat(ptr,"</table><input type=\"submit\" value=\"Update\"></input></form></body></html>");
return message;
}
const char *handleWIFIPost(AsyncWebServerRequest *request) {
char label[10];
// parameters: a_i, f_1, t_i (active/frequency/type)
#if 1
File f = SPIFFS.open("/networks.txt", "w");
if(!f) {
Serial.println("Error while opening '/networks.txt' for writing");
return "Error while opening '/networks.txt' for writing";
}
#endif
Serial.println("Handling post request");
#if 0
int params = request->params();
for(int i=0; i<params; i++) {
Serial.println(request->getParam(i)->name().c_str());
}
#endif
for(int i=1; i<=MAX_WIFI; i++) {
snprintf(label, 10, "S%d", i);
AsyncWebParameter *ssid = request->getParam(label, true);
if(!ssid) continue;
snprintf(label, 10, "P%d", i);
AsyncWebParameter *pw = request->getParam(label, true);
if(!pw) continue;
const char *sstr = ssid->value().c_str();
const char *pstr = pw->value().c_str();
if(strlen(sstr)==0) continue;
Serial.printf("Processing S=%s, P=%s\n", sstr, pstr);
f.printf("%s\n%s\n", sstr, pstr);
}
f.close();
setupWifiList();
}
// Show current status
void addSondeStatus(char *ptr, int i)
{
SondeInfo *s = &sonde.sondeList[i];
strcat(ptr, "<table>");
sprintf(ptr+strlen(ptr),"<tr><td id=\"sfreq\">%3.3f MHz, Type: %s</td><tr><td>ID: %s</td></tr><tr><td>QTH: %.6f,%.6f h=%.0fm</td></tr>\n",
s->freq, sondeTypeStr[s->type],
s->validID?s->id:"<??>",
s->lat, s->lon, s->hei);
sprintf(ptr+strlen(ptr), "<tr><td><a target=\"_empty\" href=\"geo:%.6f,%.6f\">Geo-Ref</a> -", s->lat, s->lon);
sprintf(ptr+strlen(ptr), "<a target=\"_empty\" href=\"https://www.google.com/maps/search/?api=1&query=%.6f,%.6f\">Google map</a> - ", s->lat, s->lon);
sprintf(ptr+strlen(ptr), "<a target=\"_empty\" href=\"https://www.openstreetmap.org/?mlat=%.6f&mlon=%.6f&zoom=14\">OSM</a></td></tr>", s->lat, s->lon);
strcat(ptr, "</table><p/>\n");
}
const char *createStatusForm() {
char *ptr = message;
strcpy(ptr,"<html><head><link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\"><meta http-equiv=\"refresh\" content=\"5\"></head><body>");
for(int i=0; i<sonde.nSonde; i++) {
addSondeStatus(ptr, (i+sonde.currentSonde)%sonde.nSonde);
}
strcat(ptr,"</body></html>");
return message;
}
///////////////////// Config form
void setupConfigData() {
File file = SPIFFS.open("/config.txt", "r");
if(!file) {
Serial.println("There was an error opening the file '/config.txt' for reading");
return;
}
while(file.available()) {
String line = file.readStringUntil('\n');
sonde.setConfig(line.c_str());
}
}
struct st_configitems {
const char *label;
int type; // 0: numeric; i>0 string of length i; -1: separator; -2: type selector
void *data;
};
#define N_CONFIG 16
struct st_configitems config_list[N_CONFIG] = {
{"Call", 8, sonde.config.call},
{"Passcode", 8, sonde.config.passcode},
{"---", -1, NULL},
{"AXUDP active", -3, &sonde.config.udpfeed.active},
{"AXUDP Host", 63, sonde.config.udpfeed.host},
{"AXUDP Port", 0, &sonde.config.udpfeed.port},
{"DFM ID Format", -2, &sonde.config.udpfeed.idformat},
{"Rate limit", 0, &sonde.config.udpfeed.highrate},
{"---", -1, NULL},
{"APRS TCP active", -3, &sonde.config.tcpfeed.active},
{"ARPS TCP Host", 63, sonde.config.tcpfeed.host},
{"APRS TCP Port", 0, &sonde.config.tcpfeed.port},
{"DFM ID Format", -2, &sonde.config.tcpfeed.idformat},
{"Rate limit", 0, &sonde.config.tcpfeed.highrate},
{"---", -1, NULL},
{"Spectrum noise floor", 0, &sonde.config.noisefloor}
};
void addConfigStringEntry(char *ptr, int idx, const char *label, int len, char *field) {
sprintf(ptr+strlen(ptr), "<tr><td>%s</td><td><input name=\"CFG%d\" type=\"text\" value=\"%s\"/></td></tr>\n",
label, idx, field);
}
void addConfigNumEntry(char *ptr, int idx, const char *label, int *value) {
sprintf(ptr+strlen(ptr), "<tr><td>%s</td><td><input name=\"CFG%d\" type=\"text\" value=\"%d\"/></td></tr>\n",
label, idx, *value);
}
void addConfigTypeEntry(char *ptr, int idx, const char *label, int *value) {
// TODO
}
void addConfigOnOffEntry(char *ptr, int idx, const char *label, int *value) {
// TODO
}
void addConfigSeparatorEntry(char *ptr) {
strcat(ptr, "<tr><td colspan=\"2\" class=\"divider\"><hr /></td></tr>\n");
}
const char *createConfigForm() {
char *ptr = message;
char tmp[4];
strcpy(ptr,"<html><head><link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\"></head><body><form action=\"config.html\" method=\"post\"><table><tr><th>Option</th><th>Value</th></tr>");
for(int i=0; i<N_CONFIG; i++) {
switch(config_list[i].type) {
case -3: // in/offt
addConfigOnOffEntry(ptr, i, config_list[i].label, (int *)config_list[i].data);
break;
case -2: // DFM format
addConfigTypeEntry(ptr, i, config_list[i].label, (int *)config_list[i].data);
break;
case -1:
addConfigSeparatorEntry(ptr);
break;
case 0:
addConfigNumEntry(ptr, i, config_list[i].label, (int *)config_list[i].data);
break;
default:
addConfigStringEntry(ptr, i, config_list[i].label, config_list[i].type, (char *)config_list[i].data);
break;
}
}
strcat(ptr,"</table><input type=\"submit\" value=\"Update not yet implemented\"></input></form></body></html>");
return message;
}
const char* PARAM_MESSAGE = "message";
void SetupAsyncServer() {
// Route for root / web page
server.on("/", HTTP_GET, [](AsyncWebServerRequest *request){
request->send(SPIFFS, "/index.html", String(), false, processor);
});
server.on("/index.html", HTTP_GET, [](AsyncWebServerRequest *request){
request->send(SPIFFS, "/index.html", String(), false, processor);
});
server.on("/test.html", HTTP_GET, [](AsyncWebServerRequest *request){
request->send(SPIFFS, "/test.html", String(), false, processor);
});
server.on("/qrg.html", HTTP_GET, [](AsyncWebServerRequest *request){
request->send(200, "text/html", createQRGForm());
});
server.on("/qrg.html", HTTP_POST, [](AsyncWebServerRequest *request){
handleQRGPost(request);
request->send(200, "text/html", createQRGForm());
});
server.on("/wifi.html", HTTP_GET, [](AsyncWebServerRequest *request){
request->send(200, "text/html", createWIFIForm());
});
server.on("/wifi.html", HTTP_POST, [](AsyncWebServerRequest *request){
handleWIFIPost(request);
request->send(200, "text/html", createWIFIForm());
});
server.on("/config.html", HTTP_GET, [](AsyncWebServerRequest *request){
request->send(200, "text/html", createConfigForm());
});
server.on("/status.html", HTTP_GET, [](AsyncWebServerRequest *request){
request->send(200, "text/html", createStatusForm());
});
// Route to load style.css file
server.on("/style.css", HTTP_GET, [](AsyncWebServerRequest *request){
request->send(SPIFFS, "/style.css", "text/css");
});
// Route to set GPIO to HIGH
server.on("/test.php", HTTP_POST, [](AsyncWebServerRequest *request){
//digitalWrite(ledPin, HIGH);
request->send(SPIFFS, "/index.html", String(), false, processor);
});
// Start server
server.begin();
}
const char *fetchWifiPw(const char *id) {
for(int i=0; i<nNetworks; i++) {
Serial.print("Comparing '");
Serial.print(id);
Serial.print("' and '");
Serial.print(networks[i].id.c_str());
Serial.println("'");
if(strcmp(id,networks[i].id.c_str())==0) return networks[i].pw.c_str();
}
return NULL;
}
enum KeyPress { KP_NONE=0, KP_SHORT, KP_DOUBLE, KP_MID, KP_LONG };
struct Button {
const uint8_t PIN;
uint32_t numberKeyPresses;
KeyPress pressed;
unsigned long press_ts;
boolean doublepress;
};
Button button1 = {0, 0, KP_NONE, 0, false};
void IRAM_ATTR buttonISR() {
if(digitalRead(0)==0) { // Button down
if(millis()-button1.press_ts<500) {
// Double press
button1.doublepress = true;
} else {
button1.doublepress = false;
}
button1.press_ts = millis();
} else { //Button up
unsigned int elapsed = millis()-button1.press_ts;
if(elapsed>1500) {
if(elapsed<4000) { button1.pressed=KP_MID; }
else { button1.pressed=KP_LONG; }
} else {
if(button1.doublepress) button1.pressed=KP_DOUBLE;
else button1.pressed=KP_SHORT;
}
button1.numberKeyPresses += 1;
button1.press_ts = millis();
}
}
int getKeyPress() {
KeyPress p = button1.pressed;
button1.pressed = KP_NONE;
return p;
}
int hasKeyPress() {
return button1.pressed;
}
void setup()
{
// Open serial communications and wait for port to open:
Serial.begin(115200);
aprs_gencrctab();
pinMode(LORA_LED, OUTPUT);
// Initialize SPIFFS
if(!SPIFFS.begin(true)){
Serial.println("An Error has occurred while mounting SPIFFS");
return;
}
setupWifiList();
setupConfigData();
u8x8 = new U8X8_SSD1306_128X64_NONAME_SW_I2C(/* clock=*/ OLED_SCL, /* data=*/ OLED_SDA, /* reset=*/ OLED_RST); // Unbuffered, basic graphics, software I2C
u8x8->begin();
#if 0
if(rs41.setFrequency(402700000)==0) {
Serial.println(F("Setting freq: SUCCESS "));
} else {
Serial.println(F("Setting freq: ERROR "));
}
float f = sx1278.getFrequency();
Serial.print("Frequency set to ");
Serial.println(f);
#endif
//sx1278.setLNAGain(-48);
sx1278.setLNAGain(0);
int gain = sx1278.getLNAGain();
Serial.print("RX LNA Gain is ");
Serial.println(gain);
// Print a success message
Serial.println(F("sx1278 configured finished"));
Serial.println();
Serial.println("Setup finished");
// int returnValue = pthread_create(&wifithread, NULL, wifiloop, (void *)0);
// if (returnValue) {
// Serial.println("An error has occurred");
// }
// xTaskCreate(mainloop, "MainServer", 10240, NULL, 10, NULL);
// Handle button press
attachInterrupt(0, buttonISR, CHANGE);
setupChannelList();
#if 0
sonde.clearSonde();
sonde.addSonde(402.300, STYPE_RS41);
sonde.addSonde(402.700, STYPE_RS41);
sonde.addSonde(403.450, STYPE_DFM09);
#endif
/// not here, done by sonde.setup(): rs41.setup();
sonde.setup();
}
enum MainState { ST_DECODER, ST_SCANNER, ST_SPECTRUM, ST_WIFISCAN };
static MainState mainState = ST_DECODER;
void enterMode(int mode) {
mainState = (MainState)mode;
sonde.clearDisplay();
}
void loopDecoder() {
switch(getKeyPress()) {
case KP_SHORT:
sonde.nextConfig();
break;
case KP_DOUBLE:
enterMode(ST_SCANNER);
return;
case KP_MID:
enterMode(ST_SPECTRUM);
return;
case KP_LONG:
enterMode(ST_WIFISCAN);
return;
}
// sonde knows the current type and frequency, and delegates to the right decoder
int res = sonde.receiveFrame();
if(res==0 && connected){
//Send a packet with position information
// first check if ID and position lat+lonis ok
if(sonde.si()->validID && (sonde.si()->validPos&0x03==0x03)) {
Serial.println("Sending position via UDP");
SondeInfo *s = sonde.si();
char raw[201];
const char *str = aprs_senddata(s->lat, s->lon, s->hei, s->hs, s->dir, s->vs, sondeTypeStr[s->type], s->id, "TE0ST",
sonde.config.udpfeed.symbol);
int rawlen = aprsstr_mon2raw(str, raw, APRS_MAXLEN);
Serial.print("Sending: "); Serial.println(raw);
udp.beginPacket(sonde.config.udpfeed.host,sonde.config.udpfeed.port);
udp.write((const uint8_t *)raw,rawlen);
udp.endPacket();
}
}
sonde.updateDisplay();
}
#define SCAN_MAXTRIES 1
void loopScanner() {
sonde.updateDisplayScanner();
static int tries=0;
switch(getKeyPress()) {
case KP_SHORT:
enterMode(ST_DECODER);
return;
case KP_DOUBLE: break; /* ignored */
case KP_MID:
enterMode(ST_SPECTRUM);
return;
case KP_LONG:
enterMode(ST_WIFISCAN);
return;
}
// receiveFrame returns 0 on success, 1 on timeout
int res = sonde.receiveFrame(); // Maybe instead of receiveFrame, just detect if right type is present? TODO
Serial.print("Scanner: receiveFrame returned");
Serial.println(res);
if(res==0) {
enterMode(ST_DECODER);
return;
}
if(++tries>=SCAN_MAXTRIES && !hasKeyPress()) {
sonde.nextConfig();
tries = 0;
}
}
void loopSpectrum() {
switch(getKeyPress()) {
case KP_SHORT: /* move selection of peak, TODO */
sonde.nextConfig(); // TODO: Should be set specific frequency
enterMode(ST_DECODER);
return;
case KP_MID: /* restart, TODO */ break;
case KP_LONG:
enterMode(ST_WIFISCAN);
return;
case KP_DOUBLE: /* ignore */ break;
default: break;
}
scanner.scan();
scanner.plotResult();
}
String translateEncryptionType(wifi_auth_mode_t encryptionType) {
switch (encryptionType) {
case (WIFI_AUTH_OPEN):
return "Open";
case (WIFI_AUTH_WEP):
return "WEP";
case (WIFI_AUTH_WPA_PSK):
return "WPA_PSK";
case (WIFI_AUTH_WPA2_PSK):
return "WPA2_PSK";
case (WIFI_AUTH_WPA_WPA2_PSK):
return "WPA_WPA2_PSK";
case (WIFI_AUTH_WPA2_ENTERPRISE):
return "WPA2_ENTERPRISE";
}
}
//wifi event handler
void WiFiEvent(WiFiEvent_t event){
switch(event) {
case SYSTEM_EVENT_STA_GOT_IP:
//When connected set
Serial.print("WiFi connected! IP address: ");
Serial.println(WiFi.localIP());
//initializes the UDP state
//This initializes the transfer buffer
udp.begin(WiFi.localIP(),LOCALUDPPORT);
connected = true;
break;
case SYSTEM_EVENT_STA_DISCONNECTED:
Serial.println("WiFi lost connection");
connected = false;
break;
}
}
static char* _scan[2]={"/","\\"};
void loopWifiScan() {
u8x8->setFont(u8x8_font_chroma48medium8_r);
u8x8->drawString(0,0,"WiFi Scan...");
int line=0;
int cnt=0;
WiFi.disconnect(true);
WiFi.mode(WIFI_STA);
const char *id, *pw;
char idstr[64]="test";
int n = WiFi.scanNetworks();
for (int i = 0; i < n; i++) {
Serial.print("Network name: ");
Serial.println(WiFi.SSID(i));
u8x8->drawString(0,1+line,WiFi.SSID(i).c_str());
line = (line+1)%5;
Serial.print("Signal strength: ");
Serial.println(WiFi.RSSI(i));
Serial.print("MAC address: ");
Serial.println(WiFi.BSSIDstr(i));
Serial.print("Encryption type: ");
String encryptionTypeDescription = translateEncryptionType(WiFi.encryptionType(i));
Serial.println(encryptionTypeDescription);
Serial.println("-----------------------");
id=WiFi.SSID(i).c_str();
pw=fetchWifiPw(id);
if(pw) { strncpy(idstr, id, 63); }
}
if(!pw) { pw="test"; }
Serial.print("Connecting to: "); Serial.println(idstr);
u8x8->drawString(0,6, "Conn:");
u8x8->drawString(6,6, idstr);
//register event handler
WiFi.onEvent(WiFiEvent);
WiFi.begin(idstr, pw);
while(WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
u8x8->drawString(15,7,_scan[cnt&1]);
cnt++;
#if 0
if(cnt==4) {
WiFi.disconnect(true); // retry, for my buggy FritzBox
WiFi.onEvent(WiFiEvent);
WiFi.begin(idstr, pw);
}
#endif
if(cnt==15) {
WiFi.disconnect(true);
delay(1000);
WiFi.softAP(networks[0].id.c_str(),networks[0].pw.c_str());
IPAddress myIP = WiFi.softAPIP();
Serial.print("AP IP address: ");
Serial.println(myIP);
u8x8->drawString(0,6, "AP: ");
u8x8->drawString(6,6, networks[0].id.c_str());
sonde.setIP(myIP.toString().c_str(), true);
sonde.updateDisplayIP();
SetupAsyncServer();
delay(3000);
enterMode(ST_DECODER);
return;
}
}
Serial.println("");
Serial.println("WiFi connected");
Serial.println("IP address: ");
Serial.println(WiFi.localIP());
sonde.setIP(WiFi.localIP().toString().c_str(), false);
sonde.updateDisplayIP();
SetupAsyncServer();
delay(2000);
enterMode(ST_DECODER);
}
void loop() {
Serial.println("Running main loop");
switch(mainState) {
case ST_DECODER: loopDecoder(); break;
case ST_SCANNER: loopScanner(); break;
case ST_SPECTRUM: loopSpectrum(); break;
case ST_WIFISCAN: loopWifiScan(); break;
}
#if 1
int rssi = sx1278.getRSSI();
Serial.print(" RSSI: ");
Serial.print(rssi);
int gain = sx1278.getLNAGain();
Serial.print(" LNA Gain: "),
Serial.println(gain);
#endif
}
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