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EvilCrow-RFv2.ino
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EvilCrow-RFv2.ino
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#include "ELECHOUSE_CC1101_SRC_DRV.h"
#include <WiFiClient.h>
#include <WiFi.h>
#include <AsyncTCP.h>
#include <ESPAsyncWebServer.h>
#include <AsyncElegantOTA.h>
#define DEST_FS_USES_SD
#include <ESP32-targz.h>
#include <SPIFFSEditor.h>
#include <EEPROM.h>
#include "SPIFFS.h"
#include "SPI.h"
#include <WiFiAP.h>
#include "FS.h"
#include "SD.h"
#define eepromsize 4096
#define samplesize 2000
#define SD_SCLK 18
#define SD_MISO 19
#define SD_MOSI 23
#define SD_SS 22
SPIClass sdspi(VSPI);
#if defined(ESP8266)
#define RECEIVE_ATTR ICACHE_RAM_ATTR
#elif defined(ESP32)
#define RECEIVE_ATTR IRAM_ATTR
#else
#define RECEIVE_ATTR
#endif
// Config SSID, password and channel
const char* ssid = "Evil Crow RF v2"; // Enter your SSID here
const char* password = "123456789"; //Enter your Password here
const int wifi_channel = 12; //Enter your preferred Wi-Fi Channel
// HTML and CSS style
//const String MENU = "<body><p>Evil Crow RF v1.0</p><div id=\"header\"><body><nav id='menu'><input type='checkbox' id='responsive-menu' onclick='updatemenu()'><label></label><ul><li><a href='/'>Home</a></li><li><a class='dropdown-arrow'>Config</a><ul class='sub-menus'><li><a href='/txconfig'>RAW TX Config</a></li><li><a href='/txbinary'>Binary TX Config</a></li><li><a href='/rxconfig'>RAW RX Config</a></li><li><a href='/btnconfig'>Button TX Config</a></li></ul></li><li><a class='dropdown-arrow'>RX Log</a><ul class='sub-menus'><li><a href='/viewlog'>RX Logs</a></li><li><a href='/delete'>Delete Logs</a></li><li><a href='/downloadlog'>Download Logs</a></li><li><a href='/cleanspiffs'>Clean SPIFFS</a></li></ul></li><li><a class='dropdown-arrow'>URH Protocol</a><ul class='sub-menus'><li><a href='/txprotocol'>TX Protocol</a></li><li><a href='/listxmlfiles'>List Protocol</a></li><li><a href='/uploadxmlfiles'>Upload Protocol</a></li><li><a href='/cleanspiffs'>Clean SPIFFS</a></li></ul></li><li><a href='/jammer'>Simple Jammer</a></li><li><a href='/update'>OTA Update</a></li></ul></nav><br></div>";
const String HTML_CSS_STYLING = "<html><head><meta charset=\"utf-8\"><title>Evil Crow RF</title><link rel=\"stylesheet\" href=\"style.css\"><script src=\"lib.js\"></script></head>";
//Pushbutton Pins
int push1 = 34;
int push2 = 35;
int led = 32;
static unsigned long Blinktime = 0;
int error_toleranz = 200;
int RXPin = 26;
int RXPin0 = 4;
int TXPin0 = 2;
int Gdo0 = 25;
const int minsample = 30;
unsigned long sample[samplesize];
unsigned long samplesmooth[samplesize];
int samplecount;
static unsigned long lastTime = 0;
String transmit = "";
long data_to_send[2000];
long data_button1[2000];
long data_button2[2000];
long data_button3[2000];
long transmit_push[2000];
String tmp_module;
String tmp_frequency;
String tmp_xmlname;
String tmp_codelen;
String tmp_setrxbw;
String tmp_mod;
int mod;
String tmp_deviation;
float deviation;
String tmp_datarate;
String tmp_powerjammer;
int power_jammer;
int datarate;
float frequency;
float setrxbw;
String raw_rx = "0";
String jammer_tx = "0";
const bool formatOnFail = true;
String webString;
String bindata;
int samplepulse;
String tmp_samplepulse;
String tmp_transmissions;
int counter=0;
int pos = 0;
int transmissions;
int pushbutton1 = 0;
int pushbutton2 = 0;
byte jammer[11] = {0xff,0xff,};
//BTN Sending Config
int btn_set_int;
String btn_set;
String btn1_frequency;
String btn1_mod;
String btn1_rawdata;
String btn1_deviation;
String btn1_transmission;
String btn2_frequency;
String btn2_mod;
String btn2_rawdata;
String btn2_deviation;
String btn2_transmission;
float tmp_btn1_deviation;
float tmp_btn2_deviation;
float tmp_btn1_frequency;
float tmp_btn2_frequency;
int tmp_btn1_mod;
int tmp_btn2_mod;
int tmp_btn1_transmission;
int tmp_btn2_transmission;
String bindataprotocol;
String bindata_protocol;
String btn1tesla = "0";
String btn2tesla = "0";
float tmp_btn1_tesla_frequency;
float tmp_btn2_tesla_frequency;
// Wi-Fi config storage
int storage_status;
String tmp_config1;
String tmp_config2;
String config_wifi;
String ssid_new;
String password_new;
String tmp_channel_new;
String tmp_mode_new;
int channel_new;
int mode_new;
// Tesla
const uint16_t pulseWidth = 400;
const uint16_t messageDistance = 23;
const uint8_t transmtesla = 5;
const uint8_t messageLength = 43;
const uint8_t sequence[messageLength] = {
0x02,0xAA,0xAA,0xAA, // Preamble of 26 bits by repeating 1010
0x2B, // Sync byte
0x2C,0xCB,0x33,0x33,0x2D,0x34,0xB5,0x2B,0x4D,0x32,0xAD,0x2C,0x56,0x59,0x96,0x66,
0x66,0x5A,0x69,0x6A,0x56,0x9A,0x65,0x5A,0x58,0xAC,0xB3,0x2C,0xCC,0xCC,0xB4,0xD2,
0xD4,0xAD,0x34,0xCA,0xB4,0xA0};
// Jammer
int jammer_pin;
// File
File logs;
File file;
AsyncWebServer controlserver(80);
void readConfigWiFi(fs::FS &fs, String path){
File file = fs.open(path);
if(!file || file.isDirectory()){
storage_status = 0;
return;
}
while(file.available()){
config_wifi = file.readString();
int file_len = config_wifi.length()+1;
int index_config = config_wifi.indexOf('\n');
tmp_config1 = config_wifi.substring(0, index_config-1);
tmp_config2 = config_wifi.substring(index_config+1, file_len-3);
storage_status = 1;
}
file.close();
}
void writeConfigWiFi(fs::FS &fs, const char * path, String message){
File file = fs.open(path, FILE_APPEND);
if(!file){
return;
}
if(file.println(message)){
} else {
}
file.close();
}
// handles uploads
void handleUpload(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final) {
String logmessage = "Client:" + request->client()->remoteIP().toString() + " " + request->url();
if (!index) {
logmessage = "Upload Start: " + String(filename);
request->_tempFile = SD.open("/URH/" + filename, "w");
}
if (len) {
request->_tempFile.write(data, len);
logmessage = "Writing file: " + String(filename) + " index=" + String(index) + " len=" + String(len);
}
if (final) {
logmessage = "Upload Complete: " + String(filename) + ",size: " + String(index + len);
request->_tempFile.close();
request->redirect("/");
}
}
// handles uploads SD Files
void handleUploadSD(AsyncWebServerRequest *request, String filename, size_t index, uint8_t *data, size_t len, bool final) {
removeDir(SD, "/HTML");
String logmessage = "Client:" + request->client()->remoteIP().toString() + " " + request->url();
if (!index) {
logmessage = "Upload Start: " + String(filename);
request->_tempFile = SD.open("/" + filename, "w");
}
if (len) {
request->_tempFile.write(data, len);
logmessage = "Writing file: " + String(filename) + " index=" + String(index) + " len=" + String(len);
}
if (final) {
logmessage = "Upload Complete: " + String(filename) + ",size: " + String(index + len);
request->_tempFile.close();
tarGzFS.begin();
TarUnpacker *TARUnpacker = new TarUnpacker();
TARUnpacker->haltOnError( true ); // stop on fail (manual restart/reset required)
TARUnpacker->setTarVerify( true ); // true = enables health checks but slows down the overall process
TARUnpacker->setupFSCallbacks( targzTotalBytesFn, targzFreeBytesFn ); // prevent the partition from exploding, recommended
TARUnpacker->setTarProgressCallback( BaseUnpacker::defaultProgressCallback ); // prints the untarring progress for each individual file
TARUnpacker->setTarStatusProgressCallback( BaseUnpacker::defaultTarStatusProgressCallback ); // print the filenames as they're expanded
TARUnpacker->setTarMessageCallback( BaseUnpacker::targzPrintLoggerCallback ); // tar log verbosity
if( !TARUnpacker->tarExpander(tarGzFS, "/HTML.tar", tarGzFS, "/") ) {
Serial.printf("tarExpander failed with return code #%d\n", TARUnpacker->tarGzGetError() );
}
deleteFile(SD, "/HTML.tar");
request->redirect("/");
}
}
void listDir(fs::FS &fs, const char * dirname, uint8_t levels){
deleteFile(SD, "/dir.txt");
File root = fs.open(dirname);
if(!root){
return;
}
if(!root.isDirectory()){
return;
}
File file = root.openNextFile();
while(file){
if(file.isDirectory()){
appendFile(SD, "/dir.txt"," DIR : ", file.name());
if(levels){
listDir(fs, file.name(), levels -1);
}
} else {
appendFile(SD, "/dir.txt","", "<br>");
appendFile(SD, "/dir.txt","", file.name());
appendFile(SD, "/dir.txt"," SIZE: ", "");
appendFileLong(SD, "/dir.txt",file.size());
}
file = root.openNextFile();
}
}
void appendFile(fs::FS &fs, const char * path, const char * message, String messagestring){
logs = fs.open(path, FILE_APPEND);
if(!logs){
//Serial.println("Failed to open file for appending");
return;
}
if(logs.print(message)|logs.print(messagestring)){
//Serial.println("Message appended");
} else {
//Serial.println("Append failed");
}
logs.close();
}
void appendFileLong(fs::FS &fs, const char * path, unsigned long messagechar){
//Serial.printf("Appending to file: %s\n", path);
logs = fs.open(path, FILE_APPEND);
if(!logs){
//Serial.println("Failed to open file for appending");
return;
}
if(logs.print(messagechar)){
//Serial.println("Message appended");
} else {
//Serial.println("Append failed");
}
logs.close();
}
void deleteFile(fs::FS &fs, const char * path){
//Serial.printf("Deleting file: %s\n", path);
if(fs.remove(path)){
//Serial.println("File deleted");
} else {
//Serial.println("Delete failed");
}
}
void readFile(fs::FS &fs, String path){
//Serial.printf("Reading file: %s\n", path);
File file = fs.open(path);
if(!file){
//Serial.println("Failed to open file for reading");
return;
}
//Serial.print("Read from file: ");
while(file.available()){
bindataprotocol = file.readString();
//Serial.println("");
//Serial.println(bindataprotocol);
}
file.close();
}
void removeDir(fs::FS &fs, const char * dirname){
File root = fs.open(dirname);
if(!root){
//Serial.println("Failed to open directory");
return;
}
if(!root.isDirectory()){
//Serial.println("Not a directory");
return;
}
File file = root.openNextFile();
while(file){
//Serial.print(file.name());
//Serial.println("");
if(file.isDirectory()){
deleteFile(SD, file.name());
} else {
deleteFile(SD, file.name());
}
file = root.openNextFile();
}
}
bool checkReceived(void){
delay(1);
if (samplecount >= minsample && micros()-lastTime >100000){
detachInterrupt(RXPin0);
detachInterrupt(RXPin);
return 1;
}else{
return 0;
}
}
void printReceived(){
Serial.print("Count=");
Serial.println(samplecount);
appendFile(SD, "/logs.txt", NULL, "<br>\n");
appendFile(SD, "/logs.txt", NULL, "Count=");
appendFileLong(SD, "/logs.txt", samplecount);
appendFile(SD, "/logs.txt", NULL, "<br>");
for (int i = 1; i<samplecount; i++){
Serial.print(sample[i]);
Serial.print(",");
appendFileLong(SD, "/logs.txt", sample[i]);
appendFile(SD, "/logs.txt", NULL, ",");
}
Serial.println();
Serial.println();
appendFile(SD, "/logs.txt", "<br>\n", "<br>\n");
appendFile(SD, "/logs.txt", "\n", "\n");
}
void RECEIVE_ATTR receiver() {
const long time = micros();
const unsigned int duration = time - lastTime;
if (duration > 100000){
samplecount = 0;
}
if (duration >= 100){
sample[samplecount++] = duration;
}
if (samplecount>=samplesize){
detachInterrupt(RXPin0);
detachInterrupt(RXPin);
checkReceived();
}
if (mod == 0 && tmp_module == "2") {
if (samplecount == 1 and digitalRead(RXPin) != HIGH){
samplecount = 0;
}
}
lastTime = time;
}
void enableReceive(){
pinMode(RXPin0,INPUT);
RXPin0 = digitalPinToInterrupt(RXPin0);
ELECHOUSE_cc1101.SetRx();
samplecount = 0;
attachInterrupt(RXPin0, receiver, CHANGE);
pinMode(RXPin,INPUT);
RXPin = digitalPinToInterrupt(RXPin);
ELECHOUSE_cc1101.SetRx();
samplecount = 0;
attachInterrupt(RXPin, receiver, CHANGE);
}
void parse_data() {
bindata_protocol = "";
int data_begin_bits = 0;
int data_end_bits = 0;
int data_begin_pause = 0;
int data_end_pause = 0;
int data_count = 0;
for (int c = 0; c<bindataprotocol.length(); c++){
if (bindataprotocol.substring(c,c+4) == "bits"){
data_count++;
}
}
for (int d = 0; d<data_count; d++){
data_begin_bits = bindataprotocol.indexOf("<message bits=", data_end_bits);
data_end_bits = bindataprotocol.indexOf("decoding_index=", data_begin_bits+1);
bindata_protocol += bindataprotocol.substring(data_begin_bits+15, data_end_bits-2);
data_begin_pause = bindataprotocol.indexOf("pause=", data_end_pause);
data_end_pause = bindataprotocol.indexOf(" timestamp=", data_begin_pause+1);
bindata_protocol += "[Pause: ";
bindata_protocol += bindataprotocol.substring(data_begin_pause+7, data_end_pause-1);
bindata_protocol += " samples]\n";
}
bindata_protocol.replace(" ","");
bindata_protocol.replace("\n","");
bindata_protocol.replace("Pause:","");
Serial.println("Parsed Data:");
Serial.println(bindata_protocol);
}
void sendSignals() {
pinMode(TXPin0,OUTPUT);
ELECHOUSE_cc1101.setModul(0);
ELECHOUSE_cc1101.Init();
ELECHOUSE_cc1101.setModulation(2);
ELECHOUSE_cc1101.setMHZ(frequency);
ELECHOUSE_cc1101.setDeviation(0);
ELECHOUSE_cc1101.SetTx();
for (uint8_t t=0; t<transmtesla; t++) {
for (uint8_t i=0; i<messageLength; i++) sendByte(sequence[i]);
digitalWrite(TXPin0, LOW);
delay(messageDistance);
}
}
void sendSignalsBT1() {
pinMode(TXPin0,OUTPUT);
ELECHOUSE_cc1101.setModul(0);
ELECHOUSE_cc1101.Init();
ELECHOUSE_cc1101.setModulation(2);
ELECHOUSE_cc1101.setMHZ(tmp_btn1_tesla_frequency);
ELECHOUSE_cc1101.setDeviation(0);
ELECHOUSE_cc1101.SetTx();
for (uint8_t t=0; t<transmtesla; t++) {
for (uint8_t i=0; i<messageLength; i++) sendByte(sequence[i]);
digitalWrite(TXPin0, LOW);
delay(messageDistance);
}
}
void sendSignalsBT2() {
pinMode(TXPin0,OUTPUT);
ELECHOUSE_cc1101.setModul(0);
ELECHOUSE_cc1101.Init();
ELECHOUSE_cc1101.setModulation(2);
ELECHOUSE_cc1101.setMHZ(tmp_btn2_tesla_frequency);
ELECHOUSE_cc1101.setDeviation(0);
ELECHOUSE_cc1101.SetTx();
for (uint8_t t=0; t<transmtesla; t++) {
for (uint8_t i=0; i<messageLength; i++) sendByte(sequence[i]);
digitalWrite(TXPin0, LOW);
delay(messageDistance);
}
}
void sendByte(uint8_t dataByte) {
for (int8_t bit=7; bit>=0; bit--) { // MSB
digitalWrite(TXPin0, (dataByte & (1 << bit)) != 0 ? HIGH : LOW);
delayMicroseconds(pulseWidth);
}
}
void power_management(){
EEPROM.begin(eepromsize);
pinMode(push2, INPUT);
pinMode(led, OUTPUT);
byte z = EEPROM.read(eepromsize-2);
if (digitalRead(push2) != LOW){
if (z == 1){
go_deep_sleep();
}
}else{
if (z == 0){
EEPROM.write(eepromsize-2, 1);
EEPROM.commit();
go_deep_sleep();
}else{
EEPROM.write(eepromsize-2, 0);
EEPROM.commit();
}
}
}
void go_deep_sleep(){
Serial.println("Going to sleep now");
ELECHOUSE_cc1101.setModul(0);
ELECHOUSE_cc1101.goSleep();
ELECHOUSE_cc1101.setModul(1);
ELECHOUSE_cc1101.goSleep();
led_blink(5,250);
esp_deep_sleep_start();
}
void led_blink(int blinkrep,int blinktimer){
for (int i = 0; i<blinkrep; i++){
digitalWrite(led, HIGH);
delay(blinktimer);
digitalWrite(led, LOW);
delay(blinktimer);
}
}
void poweron_blink(){
if (millis()-Blinktime > 10000){
digitalWrite(led, LOW);
}
if (millis()-Blinktime > 10100){
digitalWrite(led, HIGH);
Blinktime = millis();
}
}
void force_reset() {
esp_task_wdt_init(1,true);
esp_task_wdt_add(NULL);
while(true);
}
void setup() {
Serial.begin(38400);
power_management();
SPIFFS.begin(formatOnFail);
readConfigWiFi(SPIFFS,"/configwifi.txt");
ssid_new = tmp_config1;
password_new = tmp_config2;
readConfigWiFi(SPIFFS,"/configmode.txt");
tmp_channel_new = tmp_config1;
tmp_mode_new = tmp_config2;
channel_new = tmp_channel_new.toInt();
mode_new = tmp_mode_new.toInt();
if (storage_status == 0) {
WiFi.mode(WIFI_AP);
WiFi.softAP(ssid, password,wifi_channel,8);
}
if(storage_status == 1) {
if(mode_new == 1) {
WiFi.mode(WIFI_AP);
WiFi.softAP(ssid_new.c_str(), password_new.c_str(),channel_new,8);
}
else if(mode_new == 2) {
WiFi.mode(WIFI_STA);
WiFi.begin(ssid_new.c_str(), password_new.c_str());
}
}
delay(2000);
sdspi.begin(18, 19, 23, 22);
SD.begin(22, sdspi);
pinMode(push1, INPUT);
pinMode(push2, INPUT);
controlserver.on("/", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/index.html", "text/html");
});
controlserver.on("/rxconfig", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/rxconfig.html", "text/html");
});
controlserver.on("/txconfig", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/txconfig.html", "text/html");
});
controlserver.on("/txprotocol", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/txprotocol.html", "text/html");
});
controlserver.on("/txbinary", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/txbinary.html", "text/html");
});
controlserver.on("/btnconfig", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/btn3.html", "text/html");
});
controlserver.on("/wificonfig", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/wificonfig.html", "text/html");
});
controlserver.on("/btnconfigtesla", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/btnconfigtesla.html", "text/html");
});
controlserver.on("/txprotocol", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/txprotocol.html", "text/html");
});
controlserver.on("/updatesd", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/updatesd.html", "text/html");
});
controlserver.on("/listxmlfiles", HTTP_GET, [](AsyncWebServerRequest *request) {
listDir(SD, "/URH", 0);
request->send(SD, "/dir.txt", "text/html");
});
controlserver.on("/uploadxmlfiles", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/uploadxmlfiles.html", "text/html");
});
controlserver.on("/upload", HTTP_POST, [](AsyncWebServerRequest *request) {
request->send(200); }, handleUpload);
controlserver.on("/uploadsd", HTTP_POST, [](AsyncWebServerRequest *request) {
request->send(200); }, handleUploadSD);
controlserver.on("/jammer", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/jammer.html", "text/html");
});
controlserver.on("/txtesla", HTTP_GET, [](AsyncWebServerRequest *request) {
request->send(SD, "/HTML/txtesla.html", "text/html");
});
controlserver.on("/stopjammer", HTTP_POST, [](AsyncWebServerRequest *request){
jammer_tx = "0";
request->send(200, "text/html", HTML_CSS_STYLING + "<script>alert(\"Stop OK\")</script>");
ELECHOUSE_cc1101.setModul(0);
ELECHOUSE_cc1101.setSidle();
ELECHOUSE_cc1101.setModul(1);
ELECHOUSE_cc1101.setSidle();
});
controlserver.on("/stopbtntesla", HTTP_POST, [](AsyncWebServerRequest *request){
btn1tesla = "0";
btn2tesla = "0";
request->send(200, "text/html", HTML_CSS_STYLING + "<script>alert(\"Stop OK\")</script>");
ELECHOUSE_cc1101.setSidle();
});
controlserver.on("/setjammer", HTTP_POST, [](AsyncWebServerRequest *request){
raw_rx = "0";
tmp_module = request->arg("module");
tmp_frequency = request->arg("frequency");
tmp_powerjammer = request->arg("powerjammer");
if (request->hasArg("configmodule")) {
frequency = tmp_frequency.toFloat();
power_jammer = tmp_powerjammer.toInt();
//Serial.println("Start");
if (tmp_module == "1") {
pinMode(2,OUTPUT);
ELECHOUSE_cc1101.setModul(0);
ELECHOUSE_cc1101.Init();
ELECHOUSE_cc1101.setModulation(2);
ELECHOUSE_cc1101.setMHZ(frequency);
ELECHOUSE_cc1101.setPA(power_jammer);
ELECHOUSE_cc1101.SetTx();
//Serial.println("Module 1");
}
if (tmp_module == "2") {
pinMode(25,OUTPUT);
ELECHOUSE_cc1101.setModul(1);
ELECHOUSE_cc1101.Init();
ELECHOUSE_cc1101.setModulation(2);
ELECHOUSE_cc1101.setMHZ(frequency);
ELECHOUSE_cc1101.setPA(power_jammer);
ELECHOUSE_cc1101.SetTx();
//Serial.println("Module 2");
}
//sdspi.end();
//sdspi.begin(18, 19, 23, 22);
//SD.begin(22, sdspi);
jammer_tx = "1";
request->send(200, "text/html", HTML_CSS_STYLING + "<script>alert(\"Jammer OK\")</script>");
}
});
controlserver.on("/settx", HTTP_POST, [](AsyncWebServerRequest *request){
raw_rx = "0";
tmp_module = request->arg("module");
tmp_frequency = request->arg("frequency");
transmit = request->arg("rawdata");
tmp_deviation = request->arg("deviation");
tmp_mod = request->arg("mod");
tmp_transmissions = request->arg("transmissions");
if (request->hasArg("configmodule")) {
int counter=0;
int pos = 0;
frequency = tmp_frequency.toFloat();
deviation = tmp_deviation.toFloat();
mod = tmp_mod.toInt();
transmissions = tmp_transmissions.toInt();
for (int i = 0; i<transmit.length(); i++){
if (transmit.substring(i, i+1) == ","){
data_to_send[counter]=transmit.substring(pos, i).toInt();
pos = i+1;
counter++;
}
}
if (tmp_module == "1") {
pinMode(2,OUTPUT);
ELECHOUSE_cc1101.setModul(0);
ELECHOUSE_cc1101.Init();
ELECHOUSE_cc1101.setModulation(mod);
ELECHOUSE_cc1101.setMHZ(frequency);
ELECHOUSE_cc1101.setDeviation(deviation);
//delay(400);
ELECHOUSE_cc1101.SetTx();
for (int r = 0; r<transmissions; r++) {
for (int i = 0; i<counter; i+=2){
digitalWrite(2,HIGH);
delayMicroseconds(data_to_send[i]);
digitalWrite(2,LOW);
delayMicroseconds(data_to_send[i+1]);
Serial.print(data_to_send[i]);
Serial.print(",");
}
delay(2000); //Set this for the delay between retransmissions
}
}
else if (tmp_module == "2") {
pinMode(25,OUTPUT);
ELECHOUSE_cc1101.setModul(1);
ELECHOUSE_cc1101.Init();
ELECHOUSE_cc1101.setModulation(mod);
ELECHOUSE_cc1101.setMHZ(frequency);
ELECHOUSE_cc1101.setDeviation(deviation);
//delay(400);
ELECHOUSE_cc1101.SetTx();
for (int r = 0; r<transmissions; r++) {
for (int i = 0; i<counter; i+=2){
digitalWrite(25,HIGH);
delayMicroseconds(data_to_send[i]);
digitalWrite(25,LOW);
delayMicroseconds(data_to_send[i+1]);
Serial.print(data_to_send[i]);
Serial.print(",");
}
delay(2000); //Set this for the delay between retransmissions
}
}
Serial.println();
request->send(200, "text/html", HTML_CSS_STYLING + "<script>alert(\"Signal has been transmitted\")</script>");
ELECHOUSE_cc1101.setSidle();
//sdspi.end();
//sdspi.begin(18, 19, 23, 22);
//SD.begin(22, sdspi);
}
});
controlserver.on("/settxtesla", HTTP_POST, [](AsyncWebServerRequest *request){
raw_rx = "0";
tmp_frequency = request->arg("frequency");
if (request->hasArg("configmodule")) {
frequency = tmp_frequency.toFloat();
sendSignals();
request->send(200, "text/html", HTML_CSS_STYLING + "<script>alert(\"Signal has been transmitted\")</script>");
ELECHOUSE_cc1101.setSidle();
}
});
controlserver.on("/settxbinary", HTTP_POST, [](AsyncWebServerRequest *request){
raw_rx = "0";
tmp_module = request->arg("module");
tmp_frequency = request->arg("frequency");
bindata = request->arg("binarydata");
tmp_deviation = request->arg("deviation");
tmp_mod = request->arg("mod");
tmp_samplepulse = request->arg("samplepulse");
tmp_transmissions = request->arg("transmissions");
if (request->hasArg("configmodule")) {
int counter=0;
int pos = 0;
frequency = tmp_frequency.toFloat();
deviation = tmp_deviation.toFloat();
mod = tmp_mod.toInt();
samplepulse = tmp_samplepulse.toInt();
transmissions = tmp_transmissions.toInt();
for (int i=0; i<1000; i++){
data_to_send[i]=0;
}
bindata.replace(" ","");
bindata.replace("\n","");
bindata.replace("Pause:","");
int count_binconvert=0;
String lastbit_convert="1";
Serial.println("");
Serial.println(bindata);
for (int i = 0; i<bindata.length()+1; i++){
if (lastbit_convert != bindata.substring(i, i+1)){
if (lastbit_convert == "1"){
lastbit_convert="0";
}else if (lastbit_convert == "0"){
lastbit_convert="1";
}
count_binconvert++;
}
if (bindata.substring(i, i+1)=="["){
data_to_send[count_binconvert]= bindata.substring(i+1,bindata.indexOf("]",i)).toInt();
lastbit_convert="0";
i+= bindata.substring(i,bindata.indexOf("]",i)).length();
}else{
data_to_send[count_binconvert]+=samplepulse;
}
}
for (int i = 0; i<count_binconvert; i++){
Serial.print(data_to_send[i]);
Serial.print(",");
}
if (tmp_module == "1") {
pinMode(2,OUTPUT);
ELECHOUSE_cc1101.setModul(0);
ELECHOUSE_cc1101.Init();
ELECHOUSE_cc1101.setModulation(mod);
ELECHOUSE_cc1101.setMHZ(frequency);
ELECHOUSE_cc1101.setDeviation(deviation);
//delay(400);
ELECHOUSE_cc1101.SetTx();
delay(1000);
for (int r = 0; r<transmissions; r++) {
for (int i = 0; i<count_binconvert; i+=2){
digitalWrite(2,HIGH);
delayMicroseconds(data_to_send[i]);
digitalWrite(2,LOW);
delayMicroseconds(data_to_send[i+1]);
}
delay(2000); //Set this for the delay between retransmissions
}
}
else if (tmp_module == "2") {
pinMode(25,OUTPUT);
ELECHOUSE_cc1101.setModul(1);
ELECHOUSE_cc1101.Init();
ELECHOUSE_cc1101.setModulation(mod);
ELECHOUSE_cc1101.setMHZ(frequency);
ELECHOUSE_cc1101.setDeviation(deviation);
//delay(400);
ELECHOUSE_cc1101.SetTx();
delay(1000);
for (int r = 0; r<transmissions; r++) {
for (int i = 0; i<count_binconvert; i+=2){
digitalWrite(25,HIGH);
delayMicroseconds(data_to_send[i]);
digitalWrite(25,LOW);
delayMicroseconds(data_to_send[i+1]);
}
delay(2000); //Set this for the delay between retransmissions
}
}
request->send(200, "text/html", HTML_CSS_STYLING + "<script>alert(\"Signal has been transmitted\")</script>");
ELECHOUSE_cc1101.setSidle();
//sdspi.end();
//sdspi.begin(18, 19, 23, 22);
//SD.begin(22, sdspi);
}
});
controlserver.on("/settxprotocol", HTTP_POST, [](AsyncWebServerRequest *request){
raw_rx = "0";
tmp_frequency = request->arg("frequency");
tmp_deviation = request->arg("deviation");
tmp_xmlname = request->arg("xmlname");
tmp_mod = request->arg("mod");
tmp_samplepulse = request->arg("samplepulse");
bindata_protocol = "";
if (request->hasArg("configmodule")) {
int counter=0;
int pos = 0;
frequency = tmp_frequency.toFloat();
deviation = tmp_deviation.toFloat();
mod = tmp_mod.toInt();
samplepulse = tmp_samplepulse.toInt();
for (int i=0; i<1000; i++){
data_to_send[i]=0;
}
readFile(SD, tmp_xmlname);
//readFile(SD, "/URH/protocol.proto.xml");
parse_data();
int count_binconvert=0;
String lastbit_convert="1";
for (int i = 0; i<bindata_protocol.length()+1; i++){
if (lastbit_convert != bindata_protocol.substring(i, i+1)){
if (lastbit_convert == "1"){
lastbit_convert="0";
}else if (lastbit_convert == "0"){
lastbit_convert="1";
}
count_binconvert++;
}
if (bindata_protocol.substring(i, i+1)=="["){
data_to_send[count_binconvert]= bindata_protocol.substring(i+1,bindata_protocol.indexOf("]",i)).toInt();
lastbit_convert="0";
i+= bindata_protocol.substring(i,bindata_protocol.indexOf("]",i)).length();
}else{
data_to_send[count_binconvert]+=samplepulse;
}
}
Serial.println("Data to Send");
for (int i = 0; i<count_binconvert; i++){
Serial.print(data_to_send[i]);
Serial.print(",");
}
pinMode(2,OUTPUT);
ELECHOUSE_cc1101.setModul(0);
ELECHOUSE_cc1101.Init();
ELECHOUSE_cc1101.setModulation(mod);
ELECHOUSE_cc1101.setMHZ(frequency);