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Merhabalar lora 868t20d sahibiyim usb üzerinden kanalı ayarlayıp frekansı 868 olarak görebiliyorum ama arduino üzerinden getparameters ile okuma yaptığım zaman frekansın 400 ile 500 arasında olduğu gözüküyor sorunu nasıl çözebilirim? Ayrıca ayarladığım addl ve addh da farklı gözüküyor. 

Soru yeni cevaplara kapalıdır.
Mehmet En iyi cevap olarak seçildi Ağustos 13, 2021

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German Clubber114 0 Yorum

Merhabalar kullandığım devre bu şekilde vericide arduino ve sensörleri harici olarak besliyorum alıcıda ise arduino üzerinden besleme yapıyorum ancak sorunu çözemedim. Ayrıca parametre ayarlarını kod üzerinden 3v3 bağlayarak ayarlıyorum. [apcode language="php"]

/*Alici Kodu
 * LoRa E32-TTL-100
 * Receive fixed transmission message on channel.
 * https://www.mischianti.org
 *
 * E32-TTL-100----- Arduino UNO or esp8266
 * M0         ----- 3.3v (To config) GND (To send) 7 (To dinamically manage)
 * M1         ----- 3.3v (To config) GND (To send) 6 (To dinamically manage)
 * TX         ----- PIN 2 (PullUP)
 * RX         ----- PIN 3 (PullUP & Voltage divider)
 * AUX        ----- Not connected (5 if you connect)
 * VCC        ----- 3.3v/5v
 * GND        ----- GND
 *
 */
#include "Arduino.h"
#include "LoRa_E32.h"
  // ---------- esp8266 pins --------------
//LoRa_E32 e32ttl(D2, D3, D5, D7, D6);
//LoRa_E32 e32ttl(D2, D3); // Config without connect AUX and M0 M1
  //#include <SoftwareSerial.h>
//SoftwareSerial mySerial(D2, D3); // e32 TX e32 RX
//LoRa_E32 e32ttl(&mySerial, D5, D7, D6);
// -------------------------------------
  // ---------- Arduino pins --------------
//LoRa_E32 e32ttl(2, 3, 5, 7, 6);
//LoRa_E32 e32ttl(2, 3, 4); // Config without connect AUX and M0 M1
  #include <SoftwareSerial.h>
SoftwareSerial mySerial(10, 11); // e32 TX e32 RX
LoRa_E32 e32ttl(&mySerial);
// -------------------------------------
void printParameters(struct Configuration configuration);
void printModuleInformation(struct ModuleInformation moduleInformation);
//The setup function is called once at startup of the sketch
void setup()
{
    Serial.begin(9600);
    while (!Serial) {
        ; // wait for serial port to connect. Needed for native USB
    }
    delay(100);
      e32ttl.begin();
  //  e32ttl.resetModule();
    // After set configuration comment set M0 and M1 to low
    // and reboot if you directly set HIGH M0 and M1 to program
    ResponseStructContainer c;
    c = e32ttl.getConfiguration();
    Configuration configuration = *(Configuration*) c.data;
    configuration.ADDL = 0x03;
    configuration.ADDH = 0x00;
    configuration.CHAN = 0x04;
    configuration.OPTION.fixedTransmission = FT_FIXED_TRANSMISSION;
  configuration.OPTION.fec = FEC_1_ON;
  configuration.OPTION.transmissionPower = POWER_20;
  configuration.OPTION.wirelessWakeupTime = WAKE_UP_250;
  configuration.SPED.airDataRate = AIR_DATA_RATE_010_24;
  configuration.SPED.uartBaudRate = UART_BPS_9600;
  configuration.SPED.uartParity = MODE_00_8N1;
    e32ttl.setConfiguration(configuration, WRITE_CFG_PWR_DWN_SAVE);
    printParameters(configuration);
    // ---------------------------
    Serial.println();
    Serial.println("Start listening!");
    e32ttl.setMode(MODE_2_POWER_SAVING);
  }
struct Message {
    char type[5];
    char message[8];
    byte temperature[4];
};
  // The loop function is called in an endless loop
void loop()
{
    if (e32ttl.available()  > 1){
          ResponseStructContainer rsc = e32ttl.receiveMessage(sizeof(Message));
        struct Message message = *(Message*) rsc.data;
        Serial.println(message.type);
          Serial.println(*(float*)(message.temperature));
        Serial.println(message.message);
        free(rsc.data);
    }
}
  void printParameters(struct Configuration configuration) {
    Serial.println("----------------------------------------");
      Serial.print(F("HEAD : "));  Serial.print(configuration.HEAD, BIN);Serial.print(" ");Serial.print(configuration.HEAD, DEC);Serial.print(" ");Serial.println(configuration.HEAD, HEX);
    Serial.println(F(" "));
    Serial.print(F("AddH : "));  Serial.println(configuration.ADDH, DEC);
    Serial.print(F("AddL : "));  Serial.println(configuration.ADDL, DEC);
    Serial.print(F("Chan : "));  Serial.print(configuration.CHAN, DEC); Serial.print(" -> "); Serial.println(configuration.getChannelDescription());
    Serial.println(F(" "));
    Serial.print(F("SpeedParityBit     : "));  Serial.print(configuration.SPED.uartParity, BIN);Serial.print(" -> "); Serial.println(configuration.SPED.getUARTParityDescription());
    Serial.print(F("SpeedUARTDatte  : "));  Serial.print(configuration.SPED.uartBaudRate, BIN);Serial.print(" -> "); Serial.println(configuration.SPED.getUARTBaudRate());
    Serial.print(F("SpeedAirDataRate   : "));  Serial.print(configuration.SPED.airDataRate, BIN);Serial.print(" -> "); Serial.println(configuration.SPED.getAirDataRate());
      Serial.print(F("OptionTrans        : "));  Serial.print(configuration.OPTION.fixedTransmission, BIN);Serial.print(" -> "); Serial.println(configuration.OPTION.getFixedTransmissionDescription());
    Serial.print(F("OptionPullup       : "));  Serial.print(configuration.OPTION.ioDriveMode, BIN);Serial.print(" -> "); Serial.println(configuration.OPTION.getIODroveModeDescription());
    Serial.print(F("OptionWakeup       : "));  Serial.print(configuration.OPTION.wirelessWakeupTime, BIN);Serial.print(" -> "); Serial.println(configuration.OPTION.getWirelessWakeUPTimeDescription());
    Serial.print(F("OptionFEC          : "));  Serial.print(configuration.OPTION.fec, BIN);Serial.print(" -> "); Serial.println(configuration.OPTION.getFECDescription());
    Serial.print(F("OptionPower        : "));  Serial.print(configuration.OPTION.transmissionPower, BIN);Serial.print(" -> "); Serial.println(configuration.OPTION.getTransmissionPowerDescription());
      Serial.println("----------------------------------------");
  }
void printModuleInformation(struct ModuleInformation moduleInformation) {
    Serial.println("----------------------------------------");
    Serial.print(F("HEAD BIN: "));  Serial.print(moduleInformation.HEAD, BIN);Serial.print(" ");Serial.print(moduleInformation.HEAD, DEC);Serial.print(" ");Serial.println(moduleInformation.HEAD, HEX);
      Serial.print(F("Freq.: "));  Serial.println(moduleInformation.frequency, HEX);
    Serial.print(F("Version  : "));  Serial.println(moduleInformation.version, HEX);
    Serial.print(F("Features : "));  Serial.println(moduleInformation.features, HEX);
    Serial.println("----------------------------------------");
  }

Verici Kodu

/*
 * LoRa E32-TTL-100
 * Send fixed transmission structured message to a specified point.
 * https://www.mischianti.org
 *
 * E32-TTL-100----- Arduino UNO or esp8266
 * M0         ----- 3.3v (To config) GND (To send) 7 (To dinamically manage)
 * M1         ----- 3.3v (To config) GND (To send) 6 (To dinamically manage)
 * TX         ----- PIN 2 (PullUP)
 * RX         ----- PIN 3 (PullUP & Voltage divider)
 * AUX        ----- Not connected (5 if you connect)
 * VCC        ----- 3.3v/5v
 * GND        ----- GND
 *
 */
#include "Arduino.h"
#include "LoRa_E32.h"
  // ---------- esp8266 pins --------------
//LoRa_E32 e32ttl(D2, D3, D5, D7, D6);
//LoRa_E32 e32ttl(D2, D3, D5, D7, D6); // Config without connect AUX and M0 M1
//#include <SoftwareSerial.h>
//SoftwareSerial mySerial(D2, D3); // e32 TX e32 RX
//LoRa_E32 e32ttl(&mySerial, D5, D7, D6);
  //#include <SoftwareSerial.h>
//SoftwareSerial mySerial(D2, D3); // e32 TX e32 RX
//LoRa_E32 e32ttl(&mySerial, D5, D7, D6);
// -------------------------------------
  // ---------- Arduino pins --------------
//LoRa_E32 e32ttl(2, 3, 5, 7, 6);
//LoRa_E32 e32ttl(2, 3); // Config without connect AUX and M0 M1
  #include <SoftwareSerial.h>
SoftwareSerial mySerial(10, 11); // e32 TX e32 RX
LoRa_E32 e32ttl(&mySerial);
// -------------------------------------
  void printParameters(struct Configuration configuration);
void printModuleInformation(struct ModuleInformation moduleInformation);
//The setup function is called once at startup of the sketch
void setup()
{
    Serial.begin(9600);
    while (!Serial) {
        ; // wait for serial port to connect. Needed for native USB
    }
    delay(100);
      e32ttl.begin();
    // After set configuration comment set M0 and M1 to low
    // and reboot if you directly set HIGH M0 and M1 to program
    ResponseStructContainer c;
    c = e32ttl.getConfiguration();
    Configuration configuration = *(Configuration*) c.data;
    configuration.ADDL = 0x01;
    configuration.ADDH = 0x00;
    configuration.CHAN = 0x04;
    configuration.OPTION.fixedTransmission = FT_FIXED_TRANSMISSION;
    configuration.OPTION.fec = FEC_1_ON;
  configuration.OPTION.transmissionPower = POWER_20;
  configuration.OPTION.wirelessWakeupTime = WAKE_UP_250;
  configuration.SPED.airDataRate = AIR_DATA_RATE_010_24;
  configuration.SPED.uartBaudRate = UART_BPS_9600;
  configuration.SPED.uartParity = MODE_00_8N1;
  e32ttl.setConfiguration(configuration, WRITE_CFG_PWR_DWN_SAVE);
    printParameters(configuration);
    // ---------------------------
}
struct Message {
    char type[5];
    char message[8];
    int temperature;
} message;
  int i = 0;
// The loop function is called in an endless loop
void loop()
{
    delay(2500);
    i++;
    struct Message {
        char type[5] = "TEMP";
        char message[8] = "Kitchen";
        byte temperature[4];
    } message;
      *(float*)(message.temperature) = 19.2;
      ResponseStatus rs = e32ttl.sendFixedMessage(0,3,0x04,&message, sizeof(Message));
    Serial.println(rs.getResponseDescription());
}
  void printParameters(struct Configuration configuration) {
    Serial.println("----------------------------------------");
      Serial.print(F("HEAD : "));  Serial.print(configuration.HEAD, BIN);Serial.print(" ");Serial.print(configuration.HEAD, DEC);Serial.print(" ");Serial.println(configuration.HEAD, HEX);
    Serial.println(F(" "));
    Serial.print(F("AddH : "));  Serial.println(configuration.ADDH, BIN);
    Serial.print(F("AddL : "));  Serial.println(configuration.ADDL, BIN);
    Serial.print(F("Chan : "));  Serial.print(configuration.CHAN, DEC); Serial.print(" -> "); Serial.println(configuration.getChannelDescription());
    Serial.println(F(" "));
    Serial.print(F("SpeedParityBit     : "));  Serial.print(configuration.SPED.uartParity, BIN);Serial.print(" -> "); Serial.println(configuration.SPED.getUARTParityDescription());
    Serial.print(F("SpeedUARTDatte  : "));  Serial.print(configuration.SPED.uartBaudRate, BIN);Serial.print(" -> "); Serial.println(configuration.SPED.getUARTBaudRate());
    Serial.print(F("SpeedAirDataRate   : "));  Serial.print(configuration.SPED.airDataRate, BIN);Serial.print(" -> "); Serial.println(configuration.SPED.getAirDataRate());
      Serial.print(F("OptionTrans        : "));  Serial.print(configuration.OPTION.fixedTransmission, BIN);Serial.print(" -> "); Serial.println(configuration.OPTION.getFixedTransmissionDescription());
    Serial.print(F("OptionPullup       : "));  Serial.print(configuration.OPTION.ioDriveMode, BIN);Serial.print(" -> "); Serial.println(configuration.OPTION.getIODroveModeDescription());
    Serial.print(F("OptionWakeup       : "));  Serial.print(configuration.OPTION.wirelessWakeupTime, BIN);Serial.print(" -> "); Serial.println(configuration.OPTION.getWirelessWakeUPTimeDescription());
    Serial.print(F("OptionFEC          : "));  Serial.print(configuration.OPTION.fec, BIN);Serial.print(" -> "); Serial.println(configuration.OPTION.getFECDescription());
    Serial.print(F("OptionPower        : "));  Serial.print(configuration.OPTION.transmissionPower, BIN);Serial.print(" -> "); Serial.println(configuration.OPTION.getTransmissionPowerDescription());
      Serial.println("----------------------------------------");
  }
void printModuleInformation(struct ModuleInformation moduleInformation) {
    Serial.println("----------------------------------------");
    Serial.print(F("HEAD BIN: "));  Serial.print(moduleInformation.HEAD, BIN);Serial.print(" ");Serial.print(moduleInformation.HEAD, DEC);Serial.print(" ");Serial.println(moduleInformation.HEAD, HEX);
      Serial.print(F("Freq.: "));  Serial.println(moduleInformation.frequency, HEX);
    Serial.print(F("Version  : "));  Serial.println(moduleInformation.version, HEX);
    Serial.print(F("Features : "));  Serial.println(moduleInformation.features, HEX);
    Serial.println("----------------------------------------");
  }

[/apcode] Devre Şeması

German Clubber Durumu yayınlanmak üzere'ye değiştirildi Ağustos 8, 2021
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