bug fix - change std library

HalfDuplex/HalfDuplex/HalfDuplex.ino

-#include <SPI.h>
-#include <LoRa.h>
-
-// Pin definetion of WIFI LoRa 32
-// HelTec AutoMation 2017 support@heltec.cn 
-#define SCK 5 // GPIO5 -- SX127x's SCK
-#define MISO 19 // GPIO19 -- SX127x's MISO
-#define MOSI 27 // GPIO27 -- SX127x's MOSI
-#define SS 18 // GPIO18 -- SX127x's CS
-#define RST 14 // GPIO14 -- SX127x's RESET
-#define DI00 26 // GPIO26 -- SX127x's IRQ(Interrupt Request)
-
-#define BAND 915E6 //you can set band here directly,e.g. 868E6,915E6
-#define PABOOST true
- 
-byte localAddress = 0xBB; // address of this device
-byte destination = 0xFF; // destination to send to
-
-String outgoing; // outgoing message
-byte msgCount = 0; // count of outgoing messages
-long lastSendTime = 0; // last send time
-int interval = 2000; // interval between sends
-
-void setup()
-{
- Serial.begin(115200); // initialize serial
- while (!Serial);
-
- Serial.println("LoRa Duplex with callback");
-
- SPI.begin(SCK,MISO,MOSI,SS);
- LoRa.setPins(SS,RST,DI00);// set CS, reset, IRQ pins
-
- LoRa.enableCrc();
- LoRa.setSyncWord(0xF3);
- 
- if (!LoRa.begin(BAND))
- {
- Serial.println("LoRa init failed. Check your connections.");
- while (true); // if failed, do nothing
- }
-
- LoRa.onReceive(onReceive);
- LoRa.receive();
- Serial.println("LoRa init succeeded.");
-}
-
-void loop()
-{
- if (millis() - lastSendTime > interval)
- {
- String message = "Hello World!"; // send a message
- sendMessage(message);
- Serial.println("Sending " + message);
- lastSendTime = millis(); // timestamp the message
- interval = random(2000) + 1000; // 2-3 seconds
- LoRa.receive(); // go back into receive mode
- }
-}
-
-void sendMessage(String outgoing)
-{
- LoRa.setSyncWord(0xF3);
- LoRa.beginPacket(); // start packet
- LoRa.write(destination); // add destination address
- LoRa.write(localAddress); // add sender address
- LoRa.write(msgCount); // add message ID
- LoRa.write(outgoing.length()); // add payload length
- LoRa.print(outgoing); // add payload
- LoRa.endPacket(); // finish packet and send it
- msgCount++; // increment message ID
-}
-
-void onReceive(int packetSize)
-{
- if (packetSize == 0) return; // if there's no packet, return
-
- // read packet header bytes:
- int recipient = LoRa.read(); // recipient address
- byte sender = LoRa.read(); // sender address
- byte incomingMsgId = LoRa.read(); // incoming msg ID
- byte incomingLength = LoRa.read(); // incoming msg length
-
- String incoming = ""; // payload of packet
-
- while (LoRa.available()) // can't use readString() in callback
- {
- incoming += (char)LoRa.read(); // add bytes one by one
- }
-
- if (incomingLength != incoming.length()) // check length for error
- {
- Serial.println("error: message length does not match length");
- return; // skip rest of function
- }
-
- // if the recipient isn't this device or broadcast,
- if (recipient != localAddress && recipient != 0xFF)
- {
- Serial.println("This message is not for me.");
- return; // skip rest of function
- }
-
- // if message is for this device, or broadcast, print details:
- Serial.println("Received from: 0x" + String(sender, HEX));
- Serial.println("Sent to: 0x" + String(recipient, HEX));
- Serial.println("Message ID: " + String(incomingMsgId));
- Serial.println("Message length: " + String(incomingLength));
- Serial.println("Message: " + incoming);
- Serial.println("RSSI: " + String(LoRa.packetRssi()));
- Serial.println("Snr: " + String(LoRa.packetSnr()));
- Serial.println();
-}

LoRaReceiverInterrupt/LoRaReceiverInterrupt.ino

 /* 
  Receiver for exchange commands between LoRa Sender (long range)
- Led PWM switch
 */
-#include <SPI.h>
-#include <LoRa.h>
-#include "SSD1306.h" // alias for `#include "SSD1306Wire.h"`
+#include <heltec.h>
 
-// Pin definetion of WIFI LoRa 32
-// HelTec AutoMation 2017 support@heltec.cn 
-#define SCK 5 // GPIO5 -- SX127x's SCK
-#define MISO 19 // GPIO19 -- SX127x's MISO
-#define MOSI 27 // GPIO27 -- SX127x's MOSI
-#define SS 18 // GPIO18 -- SX127x's CS
-#define RST 14 // GPIO14 -- SX127x's RESET
-#define DI0 26 // GPIO26 -- SX127x's IRQ(Interrupt Request)
-
-#define BAND 868E6 //you can set band here directly,e.g. 868E6,915E6
+byte localAddress = 0xBB; // address of this device
+byte destination = 0xAA; // destination to send to
 
 #define RELE_1 17
 #define RELE_2 21
-#define LED_PIN 13
+#define RELE_3 13
 
 #define RELE_READ_1 36
 #define RELE_READ_2 37
 
-SSD1306 display(0x3c, 4, 15);
-
 String lastCommand = "";
 String signalLevel = "";
 
-// --------------- LED PWM CONFIGURATION ----------------
-// use first channel of 16 channels (started from zero)
-#define LEDC_CHANNEL_0 0
-// use 5000 Hz as a LEDC base frequency
-#define LEDC_BASE_FREQ 10000
-// use 13 bit precission for LEDC timer
-#define LEDC_TIMER_13_BIT 13
-#define LED_PIN 13
-int brightness = 0;
-unsigned long previousMillisLed = 0;
-const long intervalLed = 60000 * 10;
-
-// Arduino like analogWrite
-// value has to be between 0 and valueMax
-void ledcAnalogWrite(uint8_t channel, uint32_t value, uint32_t valueMax = 255) {
- // calculate duty, 8191 from 2 ^ 13 - 1
- uint32_t duty = (8191 / valueMax) * min(value, valueMax);
-
- // write duty to LEDC
- ledcWrite(channel, duty);
-}
-
 void setup() {
+ Heltec.begin(true /*DisplayEnable Enable*/, true /*LoRa Enable*/, true /*Serial Enable*/, true /*LoRa use PABOOST*/, 868E6 /*LoRa RF working band*/);
+ Heltec.display -> clear();
+ 
+ Serial.println("LoRa Sender");
 
- // Setup timer and attach timer to a led pin
- ledcSetup(LEDC_CHANNEL_0, LEDC_BASE_FREQ, LEDC_TIMER_13_BIT);
- ledcAttachPin(LED_PIN, LEDC_CHANNEL_0);
+ LoRa.setTxPowerMax(10);
+ //LoRa.enableCrc();
+ LoRa.setPreambleLength(4);
  
- //-------------------------------- DISPLAY ------------------------------
- pinMode(16,OUTPUT);
- digitalWrite(16, LOW); // set GPIO16 low to reset OLED
- delay(50); 
- digitalWrite(16, HIGH); // while OLED is running, must set GPIO16 in high
- // Initialising the UI will init the display too.
- display.init();
- display.flipScreenVertically();
- display.setFont(ArialMT_Plain_10);
- //------------------------------------------------------------------------
-
- SPI.begin(SCK,MISO,MOSI,SS);
- LoRa.enableCrc();
- LoRa.setTxPower(20,PA_OUTPUT_PA_BOOST_PIN);
- LoRa.setPreambleLength(8);
- LoRa.setPins(SS,RST,DI0);
- if (!LoRa.begin(BAND)) {
- drawTextOLED("Starting LoRa failed!");
- while (1);
- }
+ // register the receive callback
+ LoRa.onReceive(onReceive);
+ // put the radio into receive mode
+ LoRa.receive();
 
+ // LoRa.setTxPower(20,PA_OUTPUT_PA_BOOST_PIN);
+ // LoRa.enableCrc();
+ // LoRa.setPreambleLength(1);
+
+ //---------------------------------------------
+ 
  pinMode(RELE_1, OUTPUT);
  pinMode(RELE_2, OUTPUT);
+ pinMode(RELE_3, OUTPUT);
 
  pinMode(RELE_READ_1, INPUT_PULLUP);
  pinMode(RELE_READ_2, INPUT_PULLUP);
-
- // register the receive callback
- LoRa.onReceive(onReceive);
-
- // put the radio into receive mode
- LoRa.receive();
 }
 
-unsigned long previousMillis = 0;
-const long interval = 2500;
+unsigned long previousMillisLed = 0;
+const long intervalLed = 60000 * 10;
 bool isLoRaOnSenderMode = false;
-
-bool isLedBegin = true;
-bool isLedOn = false;
-
-// fading final effects
-int fadeAmount = 7; 
-unsigned long previousMillisLedOff = 0;
-const long intervalLedOff = 18;
-
-//delay before switch off
-bool isLedOff = false;
-unsigned long previousMillisIsOnLedOff = 0;
-const long intervalIsOnLedOff = 60000 * 1;
+bool isLedOff = true;
 
 void loop() { 
- // do nothing
  unsigned long currentMillis = millis();
- if (currentMillis - previousMillis > interval) {
+ 
+ if (isLedOff) {
+ isLedOff = false;
  //Reset rele
  digitalWrite(RELE_1, LOW);
  digitalWrite(RELE_2, LOW);
  }
 
+ if(currentMillis - previousMillisLed > intervalLed){
+ digitalWrite(RELE_3, LOW);
+ //ESP.restart();
+ }
+
  if(isLoRaOnSenderMode)
  {
- for(int i = 0; i < 10; i++)
- {
+ isLoRaOnSenderMode = false;
+ 
+ String outgoing = lastCommand;
+
+ for(int i = 0; i < 10; i++){
+ // send packet
  LoRa.beginPacket();
- LoRa.print(lastCommand);
+ 
+ LoRa.write(destination); // add destination address
+ LoRa.write(localAddress); // add sender address
+ LoRa.write(outgoing.length()); // add payload length
+ LoRa.print(outgoing); // add payload
+ 
  LoRa.endPacket();
  }
  
+ // put the radio into receive mode
  LoRa.receive();
- isLoRaOnSenderMode = false;
- }
-
- // ------------ LED -----------------
- if(isLedBegin){
- if (currentMillis - previousMillisLed > intervalLed) {
- brightness = 0;
- isLedBegin = false;
- isLedOff = true;
- previousMillisLedOff = millis();
- fadeAmount = 5;
- }
- }
-
- if (currentMillis - previousMillisIsOnLedOff > intervalIsOnLedOff) {
- isLedOff = false;
- isLedBegin = true;
  }
-
- if(isLedOff){
- if (currentMillis - previousMillisLedOff > intervalLedOff) {
- brightness = brightness + fadeAmount;
- 
- // reverse the direction of the fading at the ends of the fade:
- if (brightness <= 0 || brightness >= 255) {
- fadeAmount = -fadeAmount;
- }
- previousMillisLedOff = millis();
- }
- }
- 
- ledcAnalogWrite(LEDC_CHANNEL_0, brightness);
- 
- drawTextOLED(lastCommand);
-}
-
-void drawTextOLED(String text) {
- display.clear();
- display.setTextAlignment(TEXT_ALIGN_LEFT);
- 
- display.setFont(ArialMT_Plain_10);
- display.drawString(0, 0, text);
- 
- display.setFont(ArialMT_Plain_10);
- display.drawString(0, 20, "Level : " + signalLevel);
-
- display.setFont(ArialMT_Plain_10);
- display.drawString(0, 40, "Giacomo Lavermicocca");
-
- display.display();
 }
 
 String r1 = String(RELE_1, DEC);
 String r2 = String(RELE_2, DEC);
+String r3 = String(RELE_3, DEC);
 
 String read_r1 = String(RELE_READ_1, DEC);
 String read_r2 = String(RELE_READ_2, DEC);
 
+String val = "";
+
 void onReceive(int packetSize)
 {
- //LoRa.crc();
- // received a packet
- String str = "";
- for (int i = 0; i < packetSize; i++)
+ if (packetSize == 0) return; // if there's no packet, return
+
+ // read packet header bytes:
+ int recipient = LoRa.read(); // recipient address
+ byte sender = LoRa.read(); // sender address
+ byte incomingLength = LoRa.read(); // incoming msg length
+
+ String incoming = ""; // payload of packet
+
+ while (LoRa.available()) // can't use readString() in callback
+ {
+ incoming += (char)LoRa.read(); // add bytes one by one
+ }
+
+ if (incomingLength != incoming.length()) // check length for error
+ {
+ Serial.println("error: message length does not match length");
+ return; // skip rest of function
+ }
+
+ // if the recipient isn't this device or broadcast,
+ if (recipient != localAddress)
  {
- char p = (char)LoRa.read();
- str += p;
+ Serial.println("This message is not for me.");
+ return; // skip rest of function
  }
 
- lastCommand = str;
+ // if message is for this device, or broadcast, print details:
+ Serial.println("Received from: 0x" + String(sender, HEX));
+ Serial.println("Sent to: 0x" + String(recipient, HEX));
+ Serial.println("Message length: " + String(incomingLength));
+ Serial.println("Message: " + incoming);
+ Serial.println("RSSI: " + String(LoRa.packetRssi()));
+ Serial.println("Snr: " + String(LoRa.packetSnr()));
+ Serial.println();
+ 
+ // received a packet
+ String str = incoming;
 
  if(str.indexOf("p : ") == 0)
  { 
@@ -208,14 +148,19 @@ void onReceive(int packetSize)
  {
  setRele2();
  }
+ if(str.indexOf(r3) > 0)
+ {
+ setRele3();
+ }
+
+ lastCommand = str;
 
  isLoRaOnSenderMode = true;
  }
-
- String val = "";
  
  if(str.indexOf("r : ") == 0)
- { 
+ {
+ val = "";
  if(str.indexOf(read_r1) > 0)
  {
  val = readRele1();
@@ -229,48 +174,42 @@ void onReceive(int packetSize)
 
  lastCommand = str + " " + val;
  }
-
- if(str.indexOf("b : ") == 0)
- { 
- val = str.substring(4);
-
- brightness = val.toInt();
-
- previousMillisLed = millis();
-
- isLoRaOnSenderMode = true;
- }
- 
- signalLevel = String(LoRa.packetRssi(), DEC);
 }
 
 void setRele1()
 {
+ isLedOff = true;
  digitalWrite(RELE_1, HIGH);
- previousMillis = millis();
+ digitalWrite(RELE_3, HIGH); // LUCI LED
+ delay(2000);
+
+ previousMillisLed = millis();
 }
 
 void setRele2()
 {
+ isLedOff = true;
  digitalWrite(RELE_2, HIGH);
- previousMillis = millis();
- // switch on light
- brightness = 255;
+ digitalWrite(RELE_3, HIGH); // LUCI LED
+ delay(2000);
+
+ previousMillisLed = millis();
+}
+
+void setRele3()
+{
+ digitalWrite(RELE_3, HIGH);
  previousMillisLed = millis();
- previousMillisIsOnLedOff = millis() + intervalLed;
- isLedOn = false;
 }
 
 String readRele1()
 {
- previousMillis = millis();
  String v = String(digitalRead(RELE_READ_1), DEC);
  return v;
 }
 
 String readRele2()
 {
- previousMillis = millis();
  String v = String(digitalRead(RELE_READ_2), DEC);
  return v;
 }

mechanical drawings/assieme_taglio.rd

-қ҉ppp韛]p p
B	9Iлϻˉϻďīpp-]p+pp ċ B	П	)ЋϻЫϻ	ęǙ"u"u!"uS"uMs"u	"ua	?"uu	"	c""A"m"w
3"w-"w_"we""_"S"s3"	"	?"	ۋ"	c	c"	"	?"	"3s"ÉS"_""we"_w"w-"3w
"m"A""	c"	uu"	?ua"	u"suM"Su"u!"u"weu"wu!"w-u"w
uM"mu"Aua"uu""uu"uaA"um"uMw
"uw-"u!w"uwe
-׉E""_"S"s3"	"	?"	ۋ"	c	c"	"	?"	"3s"ÉS"_""we"_w"w-"3w
"m"A""	c"	uu"	?ua"	u"suM"Su"u!"u"weu"wu!"w-u"w
uM"mu"Aua"uu""uu"uaA"um"uMw
"uw-"u!w"uwe"u"u!"uS"uMs"u	"ua	?"uu	"	c""A"m"w
3"w-"w_"we낉oUoU[
"s"3s"s"	
s"	's"	s"	qs"sY"s"s""!"3M"_i"y"
u"u"'u"""Y"m"cw"ywM"}w墉
7}"}"y3"c"m	
"	'"	"	q"'""
"y"_"33"_"y"
"ɍ"'"	q"	ߍ"	'"	
m"c"3y"}oU珉)"u"u3"u"u	"uW	"u	"	"-	}"ɋ"׋)";"w"wM"w""3""	;"	)"	ɋ"	S	}"	}	"	")	"	"͉"ۉ3"׉"w"wM"Kw"")""	}"	"	u"	uW"	uE"Wu"u"u"wu"wu"w)u"uE"uW"u"""u"uW"u"u5w"uwM"uw傉1""3""	;"	)"	ɋ"	S	}"	}	"	")	"	"͉"ۉ3"׉"w"wM"Kw"")""	}"	"	u"	uW"	uE"Wu"u"u"wu"wu"w)u"uE"uW"u"""u"uW"u"u5w"uwM"uw"u"u3"u"u	"uW	"u	"	"-	}"ɋ"׋)";"w"wM"wׂU牉1""3""	;"	)"	ɋ"	S	}"	}	"	")	"	"͉"ۉ3"׉"w"wM"Kw"")""	}"	"	u"	uW"	uE"Wu"u"u"wu"wu"w)u"uE"uW"u"""u"uW"u"u5w"uwM"uw"u"u3"u"u	"uW	"u	"	"-	}"ɋ"׋)";"w"wM"wׂ˗1""3""	;"	)"	ɋ"	S	}"	}	"	")	"	"͉"ۉ3"׉"w"wM"Kw"")""	}"	"	u"	uW"	uE"Wu"u"u"wu"wu"w)u"uE"uW"u"""u"uW"u"u5w"uwM"uw"u"u3"u"u	"uW	"u	"	"-	}"ɋ"׋)";"w"wM"wׂ]'ω]"sw"swM"sw"s"sY"s'"s"su"sku"su""i"M"i!"w"us"us"uksY"s"#s"s"s"ws"wMs"wesiǙ"s"3s"s"	
s"	s"	]s"	qs"sY"s"s"	"!"M"i""u"u"u""Y"Y""w"ywM"}w墉"}"y3"c"	
"U	'"	"	q"'""
"y"_"33"_"y"
"7"'"	q"	]"	"	
m"c"3y"}﯉"w}"wMy"wc"m"ٍ"#""uk'"uI"u
"y"i_"M3"!""s"s"sY"s	q"s	"s+	'"s	
"s"s3"s
ˉm"weu"wu!"w-u"w
uM"mu"Aua"u""uu%"uaA"um"uMw
"uw-"u!w"uwe"u"u!"uS"uMs"u	"ua	?"uu	["	c""A"m"w
3"w-"w_"we""_"S"s"	"	?"	ۋ"	c	c"	"	"	"3"É"_""we"_w"w"3w""""	c"	u"	?ua"	u"su"Su"u!"uoˉm"weu"wu!"w-u"w
uM"mu"Aua"u""uu%"uaA"um"uMw
"uw-"u!w"uwe"u"u!"uS"uMs"u	"ua	?"uu	["	c""A"m"w
3"w-"w_"we""_"S"s"	"	?"	ۋ"	c	c"	"	"	"3"É"_""we"_w"w"3w""""	c"	u"	?ua"	u"su"Su"u!"u;Ѣ
"s"3s"s"	
s"	's+"	s"	qs"sY"s"s""!"3M"_i"y"
u"uI"'uk""#""m"cw"ywM"}w墉
7"}"y3"c"m	
"	"	]"	q"'"7"
"y"_"33"_"y"
"ɍ"'"	q"	ߍ"	'U"	
"c"3y"};Ѣ;dp	`
\ No newline at end of file