commit e439ac81ec2b1e39340399bae1f152ff28969324
Author: jusax23 <jusax23@gmail.com>
Date:   Sun Aug 21 14:10:45 2022 +0200

    initial

diff --git a/BUTTONDesc.h b/BUTTONDesc.h
new file mode 100644
index 0000000..b45afcc
--- /dev/null
+++ b/BUTTONDesc.h
@@ -0,0 +1,47 @@
+#include "descriptionStruct.h"
+#define jType_ANALOG_Desc 50
+#define jType_BUTTON_Desc 51
+#define jCommand_OUT_OF_BOUND 0xff
+
+typedef struct{
+  byte type; //jType_ANALOG_Desc || jType_BUTTON_Desc
+  byte command; //0-31 button channel || 0-11
+  byte use = 0xff; //0-3 || 0-1
+  char text[29] = "error"; //Text
+}Channel_Desc_Send;
+
+void initBUTTON_Desc(){
+
+}
+
+void BUTTON_DescLoop(){
+
+}
+
+void BUTTON_DescradioTask(){
+  byte num = jRCbuff[1];
+  Channel_Desc_Send data;
+  data.type = jType_BUTTON_Desc;
+  data.command = num;
+  if(num>31){
+    jSendNRF(&data, sizeof(data));
+    return;
+  }
+  data.use = buttonDesc[num].use;
+  strncpy(data.text, buttonDesc[num].text, 29);
+  jSendNRF(&data, sizeof(data));
+}
+
+void ANALOG_DescradioTask(){
+  byte num = jRCbuff[1];
+  Channel_Desc_Send data;
+  data.type = jType_ANALOG_Desc;
+  data.command = num;
+  if(num>11){
+    jSendNRF(&data, sizeof(data));
+    return;
+  }
+  data.use = analogDesc[num].use;
+  strncpy(data.text, analogDesc[num].text, 29);
+  jSendNRF(&data, sizeof(data));
+}
diff --git a/COMP.h b/COMP.h
new file mode 100644
index 0000000..111d2dc
--- /dev/null
+++ b/COMP.h
@@ -0,0 +1,54 @@
+#define jType_S_COMP 2
+#define jCommand_COMP_fail 0xff
+//#define jCommand_Compass_Raw 0
+
+typedef struct{
+  byte type = jType_S_COMP;
+  byte command = 0;
+  int X;
+  int Y;
+  int Z;
+  int angle;
+}compData;
+
+#ifdef jCOMP
+
+#include <QMC5883LCompass.h>
+QMC5883LCompass compass;
+
+void initCOMP(){
+  compass.init();
+}
+
+void COMPLoop(){
+  compass.read();
+}
+
+/*float Altitude = mpu6050.getAngleX()/180*PI;
+float Roll = mpu6050.getAngleY()/180*PI;
+float xh=compass.getX()*cos(Altitude)+compass.getZ()*sin(Altitude);
+float yh=compass.getX()*sin(Roll)*sin(Altitude)+compass.getY()*cos(Roll)-compass.getZ()*sin(Roll)*cos(Altitude);
+float heading = atan2(yh, xh);*/
+
+void COMPradioTask(){
+  compData data;
+  data.X = compass.getX();
+  data.Y = compass.getY();
+  data.Z = compass.getZ();
+  data.angle = compass.getAzimuth();
+  jSendNRF(&data, sizeof(data));
+}
+
+#else
+
+void initCOMP(){}
+
+void COMPLoop(){}
+
+void MPUradioTask(){
+  compData data;
+  data.command = jCommand_COMP_fail;
+  jSendNRF(&data, sizeof(data));
+}
+
+#endif
diff --git a/DefaultReceiver.ino b/DefaultReceiver.ino
new file mode 100644
index 0000000..f4cce67
--- /dev/null
+++ b/DefaultReceiver.ino
@@ -0,0 +1,44 @@
+#include "descriptionStruct.h"
+
+#define myId 0x01
+#define myChannel 1
+
+#define jMPU
+#define jCOMP
+#define jGNSS
+
+#define debug
+
+//https://dl.espressif.com/dl/package_esp32_index.json
+//1.0.6
+
+ChannelDesc buttonDesc[32] = {
+  {3,"Armed"}
+};
+ChannelDesc analogDesc[12] = {
+  
+};
+
+
+void onConnect(){
+
+}
+void onDisconnect(bool expected){
+
+}
+
+#include "juPadReceiver.h"
+
+void onData(){
+  //RCdata
+  //RCgetBTN(0-31)
+  //RCgetAnalog(0-11)
+}
+
+void setup(){
+  jSetup();
+}
+
+void loop(){
+  jLoop();
+}
diff --git a/GNSS.h b/GNSS.h
new file mode 100644
index 0000000..9fc2f27
--- /dev/null
+++ b/GNSS.h
@@ -0,0 +1,195 @@
+#define jType_S_GNSS 3
+#define jCommand_GNSS_location 0
+#define jCommand_GNSS_date 1
+#define jCommand_GNSS_time 2
+#define jCommand_GNSS_speed 3
+#define jCommand_GNSS_course 4
+#define jCommand_GNSS_altitude 5
+#define jCommand_GNSS_satellites 6
+#define jCommand_GNSS_hdop 7
+
+#define jCommand_GNSS_fail 0xff
+
+typedef struct{
+  byte type = jType_S_GNSS;
+  byte command = jCommand_GNSS_location;
+
+  byte isValid;
+
+  double lat;
+  double lng;
+}gnssLocData;
+typedef struct{
+  byte type = jType_S_GNSS;
+  byte command = jCommand_GNSS_date;
+
+  byte isValid;
+
+  uint32_t value;
+  uint16_t year;
+  uint8_t month;
+  uint8_t day;
+}gnssDateData;
+typedef struct{
+  byte type = jType_S_GNSS;
+  byte command = jCommand_GNSS_time;
+
+  byte isValid;
+
+  uint32_t value;
+  uint8_t hour;
+  uint8_t minute;
+  uint8_t second;
+  uint8_t centisecond;
+}gnssTimeData;
+typedef struct{
+  byte type = jType_S_GNSS;
+  byte command = jCommand_GNSS_speed;
+
+  byte isValid;
+
+  double mps;
+}gnssSpeedData;
+typedef struct{
+  byte type = jType_S_GNSS;
+  byte command = jCommand_GNSS_course;
+
+  byte isValid;
+
+  double deg;
+}gnssCourseData;
+typedef struct{
+  byte type = jType_S_GNSS;
+  byte command = jCommand_GNSS_altitude;
+
+  byte isValid;
+
+  double m;
+}gnssAltData;
+typedef struct{
+  byte type = jType_S_GNSS;
+  byte command = jCommand_GNSS_satellites;
+
+  byte isValid;
+
+  uint32_t  n;
+}gnssSatData;
+typedef struct{
+  byte type = jType_S_GNSS;
+  byte command = jCommand_GNSS_hdop;
+
+  byte isValid;
+
+  double hdop;
+}gnssHdopData;
+typedef struct{
+  byte type = jType_S_GNSS;
+  byte command = jCommand_GNSS_fail;
+}gnssFailData;
+
+#ifdef jGNSS
+
+#include <TinyGPS++.h>
+
+TinyGPSPlus gps;
+
+void initGNSS(){
+  Serial2.begin(9600, SERIAL_8N1, 16, 17);
+}
+
+void GNSSLoop(){
+  while (Serial2.available() > 0) {
+    int readd = Serial2.read();
+    gps.encode(readd);
+  }
+}
+
+void GNSSradioTask(){
+  switch (jRCbuff[1]) {
+    case jCommand_GNSS_location:{
+      gnssLocData data;
+
+      data.isValid = gps.location.isValid()|(gps.location.isUpdated()<<1);
+      data.lat = gps.location.lat();
+      data.lng = gps.location.lng();
+
+      jSendNRF(&data, sizeof(data));
+    }break;
+    case jCommand_GNSS_date:{
+      gnssDateData data;
+
+      data.isValid = gps.date.isValid()|(gps.date.isUpdated()<<1);
+      data.value = gps.date.value();
+      data.year = gps.date.year();
+      data.month = gps.date.month();
+      data.day = gps.date.day();
+
+      jSendNRF(&data, sizeof(data));
+    }break;
+    case jCommand_GNSS_time:{
+      gnssTimeData data;
+
+      data.isValid = gps.time.isValid()|(gps.time.isUpdated()<<1);
+      data.value = gps.time.value();
+      data.hour = gps.time.hour();
+      data.minute = gps.time.minute();
+      data.second = gps.time.second();
+      data.centisecond = gps.time.centisecond();
+
+      jSendNRF(&data, sizeof(data));
+    }break;
+    case jCommand_GNSS_speed:{
+      gnssSpeedData data;
+
+      data.isValid = gps.speed.isValid()|(gps.speed.isUpdated()<<1);
+      data.mps = gps.speed.mps();
+
+      jSendNRF(&data, sizeof(data));
+    }break;
+    case jCommand_GNSS_course:{
+      gnssCourseData data;
+
+      data.isValid = gps.course.isValid()|(gps.course.isUpdated()<<1);
+      data.deg = gps.course.deg();
+
+      jSendNRF(&data, sizeof(data));
+    }break;
+    case jCommand_GNSS_altitude:{
+      gnssAltData data;
+
+      data.isValid = gps.altitude.isValid()|(gps.altitude.isUpdated()<<1);
+      data.m = gps.altitude.meters();
+
+      jSendNRF(&data, sizeof(data));
+    }break;
+    case jCommand_GNSS_satellites:{
+      gnssSatData data;
+
+      data.isValid = gps.satellites.isValid()|(gps.satellites.isUpdated()<<1);
+      data.n = gps.satellites.value();
+
+      jSendNRF(&data, sizeof(data));
+    }break;
+    case jCommand_GNSS_hdop:{
+      gnssHdopData data;
+
+      data.isValid = gps.hdop.isValid()|(gps.hdop.isUpdated()<<1);
+      data.hdop = gps.hdop.hdop();
+
+      jSendNRF(&data, sizeof(data));
+    }break;
+  }
+}
+
+#else
+
+void initGNSS(){}
+
+void GNSSLoop(){}
+
+void GNSSradioTask(){
+  gnssFailData data;
+  jSendNRF(&data, sizeof(data));
+}
+
+#endif
diff --git a/MPU.h b/MPU.h
new file mode 100644
index 0000000..37ab0e6
--- /dev/null
+++ b/MPU.h
@@ -0,0 +1,73 @@
+#define jType_S_MPU 1
+#define jCommand_MPU_Acc 0
+#define jCommand_MPU_Gyro 1
+#define jCommand_MPU_Angle 2
+#define jCommand_MPU_fail 0xff
+
+typedef struct{
+  byte type = jType_S_MPU;
+  byte command;
+  float X;
+  float Y;
+  float Z;
+}mpuSendData;
+
+#ifdef jMPU
+
+#include <MPU6050_jusax23.h>
+
+MPU6050 mpu6050(Wire, 0.001f, 0.999f);
+
+void initMPU(){
+  mpu6050.begin();
+  mpu6050.setGyroOffsets(-7.8,2.32,-0.22);
+  mpu6050.setAccXoffset(0.03,0.0,0.3);
+  //mpu6050.calcGyroOffsets(false,50,50);
+}
+
+void MPULoop(){
+  mpu6050.update();
+}
+
+void MPUradioTask(){
+  switch (jRCbuff[1]) {
+    case jCommand_MPU_Acc:{
+      mpuSendData data;
+      data.command = jCommand_MPU_Acc;
+      data.X = mpu6050.getAccX();
+      data.Y = mpu6050.getAccY();
+      data.Z = mpu6050.getAccZ();
+      jSendNRF(&data, sizeof(data));
+    }break;
+    case jCommand_MPU_Gyro:{
+      mpuSendData data;
+      data.command = jCommand_MPU_Gyro;
+      data.X = mpu6050.getGyroX();
+      data.Y = mpu6050.getGyroY();
+      data.Z = mpu6050.getGyroZ();
+      jSendNRF(&data, sizeof(data));
+    }break;
+    case jCommand_MPU_Angle:{
+      mpuSendData data;
+      data.command = jCommand_MPU_Angle;
+      data.X = mpu6050.getAngleX();
+      data.Y = mpu6050.getAngleY();
+      data.Z = mpu6050.getAngleZ();
+      jSendNRF(&data, sizeof(data));
+    }break;
+  }
+}
+
+#else
+
+void initMPU(){}
+
+void MPULoop(){}
+
+void MPUradioTask(){
+  mpuSendData data;
+  data.command = jCommand_MPU_fail;
+  jSendNRF(&data, sizeof(data));
+}
+
+#endif
diff --git a/RCdata.h b/RCdata.h
new file mode 100644
index 0000000..8d697ab
--- /dev/null
+++ b/RCdata.h
@@ -0,0 +1,33 @@
+#define jType_RC 0
+//#define jCommand_GPS_location 0
+
+#define NUM_ANALOG_channels 12
+
+typedef struct{
+  byte type;
+  byte command;
+  uint32_t btns;
+  int16_t analog[NUM_ANALOG_channels];
+}nrfRC;
+
+nrfRC RCdata;
+
+void initRCdata(){
+
+}
+
+void RCdataLoop(){
+
+}
+
+void RCdataradioTask(){
+  memmove(&RCdata, &jRCbuff, sizeof(RCdata));
+  onData();
+}
+
+bool RCgetBTN(byte i){
+  return (RCdata.btns>>min(31,(int)i))&1;
+}
+int16_t RCgetAnalog(byte i){
+  return RCdata.analog[min(NUM_ANALOG_channels-1,(int)i)];
+}
diff --git a/Readme.md b/Readme.md
new file mode 100644
index 0000000..f262483
--- /dev/null
+++ b/Readme.md
@@ -0,0 +1,2 @@
+# DefaultReceiver
+This software is designed to run on an esp32. It controls many sensors and communicates with the remote control in the background.
\ No newline at end of file
diff --git a/descriptionStruct.h b/descriptionStruct.h
new file mode 100644
index 0000000..577b0a4
--- /dev/null
+++ b/descriptionStruct.h
@@ -0,0 +1,9 @@
+#ifndef _descriptionStruct_h_
+#define _descriptionStruct_h_
+
+typedef struct {
+  byte use; //0-3 || 0-1
+  char text[29]; //Text
+}ChannelDesc;
+
+#endif
diff --git a/juPadReceiver.h b/juPadReceiver.h
new file mode 100644
index 0000000..181e332
--- /dev/null
+++ b/juPadReceiver.h
@@ -0,0 +1,193 @@
+#ifndef _juPadReceiver_h_
+#define _juPadReceiver_h_
+
+#define maxLast 2500
+
+typedef struct{
+  byte type = 0xff;
+  uint64_t pipe;
+  byte channel;
+}nrfMulticast;
+
+#ifndef myId
+  #error "myId is not defined"
+#endif
+#ifndef myChannel
+  #error "myChannel is not defined"
+#endif
+
+#define multicastChannel 124
+#define multicastAddress 0xF0F0F0F0FF
+
+#define jChannel_0 13
+#define jChannel_1 12
+#define jChannel_2 14
+#define jChannel_3 27
+#define jChannel_4 26
+#define jChannel_5 25
+#define jChannel_6 33
+#define jChannel_7 32
+#define jChannel_8 15
+
+#define jServo 1
+#define jhBridge 2
+#define jESC 3
+#define jDigital 4
+
+#include <Wire.h>
+#include <SPI.h>
+#include "nRF24L01.h"
+#include "RF24.h"
+#include <Preferences.h>
+Preferences preferences;
+
+void jSendNRF(const void* buf, uint8_t length);
+
+byte jRCbuff[32];
+
+#include "MPU.h"
+#include "RCdata.h"
+#include "GNSS.h"
+#include "COMP.h"
+#include "BUTTONDesc.h"
+
+//3 (CE)   0  //4 (CSN)  4  //5 (SCK)  18  //6 (MOSI) 23  //7 (MISO) 19
+//        CE CSN
+RF24 radio(0,4);
+
+const uint64_t myPipe = 0xF0F0F0F000|myId ;
+
+//0 -> never, 1 -> connected, 2 -> lost/wait
+byte jLastStatus = 0;
+unsigned long jLast = 0;
+
+float avgRound = 10;
+unsigned long lastRound = 0;
+unsigned long delta = 10;
+
+void jSetup(){
+  Serial.begin(115200);
+  Serial.print("Starting up ... ");
+  preferences.begin("data", false);
+  if(!radio.begin()){
+    Serial.println("radio hardware is not responding!!");
+    while (1) {}
+  }
+  radio.enableDynamicPayloads();
+  radio.setRetries(5,15);
+  radio.setChannel(myChannel);
+  radio.openReadingPipe(0,myPipe);
+  radio.startListening();
+  Wire.begin();
+  initMPU();
+  initGNSS();
+  initCOMP();
+  initRCdata();
+  Serial.print("wait ... ");
+  delay(1000);
+  Serial.println("done");
+  #ifdef debug
+    Serial.println("> debuging");
+  #endif
+  lastRound = millis();
+}
+
+void jNoConn(){
+  if(jLastStatus==1){
+    onDisconnect(false);
+    jLastStatus=3;
+  }
+  if(random(25)==1){
+#ifdef debug
+  Serial.println("Multicast!");
+#endif
+    radio.stopListening();
+    radio.setChannel(multicastChannel);
+    radio.openWritingPipe(multicastAddress);
+    nrfMulticast data;
+    data.pipe    = myPipe;
+    data.channel = myChannel;
+    radio.write(&data, sizeof(data), true);
+    radio.setChannel(myChannel);
+    radio.startListening();
+  }
+}
+void jConn(){
+  if(jLastStatus!=1){
+    onConnect();
+    radio.openWritingPipe(myPipe);
+    radio.startListening();
+    jLastStatus=1;
+  }
+}
+
+
+#ifdef debug
+const String b16 = "0123456789abcdef";
+
+String SensorDataBuffer="";
+#endif
+
+void receive(){
+  if(radio.available()){
+#ifdef debug
+    Serial.println("Radio available!");
+#endif
+    uint8_t payloadSize = radio.getDynamicPayloadSize();
+    if(payloadSize>=1){
+      jLast = millis();
+      radio.read( &jRCbuff, payloadSize );
+#ifdef debug
+      SensorDataBuffer = "data: ";
+      for (size_t i = 0; i < payloadSize; i++) {
+        SensorDataBuffer+=b16[(jRCbuff[i]>>4)&0xf];
+        SensorDataBuffer+=b16[jRCbuff[i]&0xf];
+      }
+      Serial.println(SensorDataBuffer);
+#endif
+      switch (jRCbuff[0]) {
+        case jType_RC:{
+          RCdataradioTask();
+        }break;
+        case jType_S_MPU:{
+          MPUradioTask();
+        }break;
+        case jType_S_GNSS:{
+          GNSSradioTask();
+        }break;
+        case jType_S_COMP:{
+          COMPradioTask();
+        }break;
+        case jType_BUTTON_Desc:{
+          BUTTON_DescradioTask();
+        }break;
+        case jType_ANALOG_Desc:{
+          ANALOG_DescradioTask();
+        }break;
+      }
+    }
+  }
+}
+
+void jLoop(){
+  unsigned long now = millis();
+  delta = now - lastRound;
+  lastRound = now;
+  avgRound = avgRound*0.9 + delta*0.1;
+
+  MPULoop();
+  GNSSLoop();
+  COMPLoop();
+  RCdataLoop();
+  receive();
+  if(millis()-jLast>maxLast)jNoConn();
+  else jConn();
+}
+
+void jSendNRF(const void* buf, uint8_t length){
+  radio.stopListening();
+  radio.write( buf, length );
+  radio.startListening();
+}
+
+#endif