Nano met cc1101

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Berichten: 4
Geregistreerd: 29 Jul 2022, 23:57

Nano met cc1101

Berichtdoor Bompiebeer » 30 Jul 2022, 00:10

Code: Alles selecteren
 
Simple example for Receiving and Transmit decimal code for cc1101
 
  https://github.com/sui77/rc-switch/
  https://github.com/LSatan/SmartRC-CC1101-Driver-Lib
  ----------------------------------------------------------
  Mod by Little Satan. Have Fun!
  ----------------------------------------------------------
*/
#include <ELECHOUSE_CC1101_SRC_DRV.h>
#include <RCSwitch.h>

int pinRx; // int for Receive pin.
int pinTx; // int for Transmit pin.

RCSwitch mySwitch = RCSwitch();

int buttonPin;                 // for button pin.
int buttonState = 0;          // button state
int ccSetRx = 0;             // reset state for Receive
int long value = 5393;      // int to save value
int bits = 24;             // int to save bit number
int prot = 1;             // int to save Protocol number
int puls = 320;          // int to save pulse length

void setup() {
  Serial.begin(9600);

#ifdef ESP32
pinRx = 4; pinTx = 2;  // for esp32! Receiver on GPIO pin 4. Transmit on GPIO pin 2.
buttonPin = 34; // set button on GPIO pin 34.
#elif ESP8266
pinRx = 4; pinTx = 5;  // for esp8266! Receiver on pin 4 = D2. Transmit on pin 5 = D1.
buttonPin = 16; // set button on pin 16 = D0.
#else
pinRx = 0; pinTx = 6;  // for Arduino! Receiver on interrupt 0 => that is pin #2. Transmit on pin 6.
buttonPin = 4;  // set button on pin D4.
#endif

  if (ELECHOUSE_cc1101.getCC1101()){       // Check the CC1101 Spi connection.
  Serial.println("Connection OK");
  }else{
  Serial.println("Connection Error");
  }

//CC1101 Settings:                (Settings with "//" are optional!)
  ELECHOUSE_cc1101.Init();            // must be set to initialize the cc1101!
//ELECHOUSE_cc1101.setRxBW(812.50);  // Set the Receive Bandwidth in kHz. Value from 58.03 to 812.50. Default is 812.50 kHz.
//ELECHOUSE_cc1101.setPA(10);       // set TxPower. The following settings are possible depending on the frequency band.  (-30  -20  -15  -10  -6    0    5    7    10   11   12)   Default is max!
  ELECHOUSE_cc1101.setMHZ(433.92); // Here you can set your basic frequency. The lib calculates the frequency automatically (default = 433.92).The cc1101 can: 300-348 MHZ, 387-464MHZ and 779-928MHZ. Read More info from datasheet.

  pinMode(buttonPin, INPUT);     // set pin4 as input

}
void loop() {

   buttonState = digitalRead(buttonPin);  // read digital pin and save the state to int


   if (buttonState == HIGH) {         // the button is pressed. Set transmit on.

  ccSetRx = 0;                       // set resetstate to 0 for next reinit to Recive
  ELECHOUSE_cc1101.SetTx();         // set Transmit on
  mySwitch.disableReceive();       // Receiver off
  mySwitch.enableTransmit(pinTx); // Transmit on

  mySwitch.setRepeatTransmit(3);  // transmission repetitions.
  mySwitch.setProtocol(prot);    // send Received Protocol
  mySwitch.setPulseLength(puls);// send Received Delay
  mySwitch.send(value, bits);  // send Received value/bits

    Serial.print("Transmit ");
    Serial.print( value );
    Serial.print(" / ");
    Serial.print( bits );
    Serial.print("bit ");
    Serial.print("Protocol: ");
    Serial.print( prot );
    Serial.print(" Delay: ");   
    Serial.println( puls );     
   }

   
  if (buttonState == LOW && ccSetRx == 0){  //the button is not pressed. set cc1101 to Receive.
   
  ELECHOUSE_cc1101.SetRx();         // set Receive on
  mySwitch.disableTransmit();      // set Transmit off
  mySwitch.enableReceive(pinRx);  // Receiver on
  ccSetRx = 1;
   }

  if (buttonState == LOW && ccSetRx == 1) {   //the button is not pressed and set receive is finish. Receive values.



  if (mySwitch.available()){
   
    Serial.print("Received ");
    Serial.print( mySwitch.getReceivedValue() );
    Serial.print(" / ");
    Serial.print( mySwitch.getReceivedBitlength() );
    Serial.print("bit ");
    Serial.print("Protocol: ");
    Serial.print( mySwitch.getReceivedProtocol() );
    Serial.print(" Delay: ");   
    Serial.println( mySwitch.getReceivedDelay() );

    value =  mySwitch.getReceivedValue();        // save received Value
    bits = mySwitch.getReceivedBitlength();     // save received Bitlength
    prot = mySwitch.getReceivedProtocol();     // save received Protocol
    puls =  mySwitch.getReceivedDelay();      // save received pulse length
   
    mySwitch.resetAvailable();
   
   }
   }

}


Goedennacht allenmaal,
ik heb wat hulp nodig bij het hierbovenstaande.
Ik gebruik een arduino nano en een cc1101 module.
Het is de bedoeling dat ik een code ontvang en daarna later kan gebruiken.
Als ik het goed begrijp moet ik de switch op d4 en gnd zetten om het signaal te versturen die ik heb ontvangen.
Klopt dit en heeft iemand hier ervaring mee ?
Heel erg bedankt van de Bompiebeer.

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Berichten: 4
Geregistreerd: 29 Jul 2022, 23:57

Re: Nano met cc1101

Berichtdoor Bompiebeer » 31 Jul 2022, 15:03

Mijn excusses ik wou een andere vraag stellen maar weet niet hoe ik deze kan veranderen.
Ik wil dit ertussen zetten : mySwitch.getReceivedRawdata() dat het ook de rawdata ontvangt en opslaat.

Berichten: 3845
Geregistreerd: 16 Okt 2013, 14:31
Woonplaats: s hertogenbosch

Re: Nano met cc1101

Berichtdoor shooter » 31 Jul 2022, 16:01

allereerst een esp is iets anders dan een nano dus de pinnummers kloppen niet en omdat de processor anders is zal de software ook niet werken
en voor de rawdata zul je in smartdriver lib manual moeten gaan zoeken, en die zul je op moeten slaan in een variabele of array
paul deelen
shooter@home.nl

Berichten: 4
Geregistreerd: 29 Jul 2022, 23:57

Re: Nano met cc1101

Berichtdoor Bompiebeer » 31 Jul 2022, 16:26

Hoi Shooter ik gebruik een Nano dus gebruik ik dit : pinRx = 0; pinTx = 6; // for Arduino! Receiver on interrupt 0 => that is pin #2. Transmit on pin 6.
buttonPin = 4; // set button on pin D4.

Berichten: 4
Geregistreerd: 29 Jul 2022, 23:57

Re: Nano met cc1101

Berichtdoor Bompiebeer » 31 Jul 2022, 16:28

Dit is de goeie sketch wat ik gebruik :
Code: Alles selecteren
#include <ELECHOUSE_CC1101_SRC_DRV.h>
#include <RCSwitch.h>

int pinRx; // int for Receive pin.
int pinTx; // int for Transmit pin.

RCSwitch mySwitch = RCSwitch();

int buttonPin;                 // for button pin.
int buttonState = 0;          // button state
int ccSetRx = 0;             // reset state for Receive
int long value = 5393;      // int to save value
int bits = 24;             // int to save bit number
int prot = 1;             // int to save Protocol number
int puls = 320;          // int to save pulse length

void setup() {
  Serial.begin(9600);

pinRx = 0; pinTx = 6;  // for Arduino! Receiver on interrupt 0 => that is pin #2. Transmit on pin 6.
buttonPin = 4;  // set button on pin D4.


  if (ELECHOUSE_cc1101.getCC1101()){       // Check the CC1101 Spi connection.
  Serial.println("Connection OK");
  }else{
  Serial.println("Connection Error");
  }

//CC1101 Settings:                (Settings with "//" are optional!)
  ELECHOUSE_cc1101.Init();            // must be set to initialize the cc1101!
//ELECHOUSE_cc1101.setRxBW(812.50);  // Set the Receive Bandwidth in kHz. Value from 58.03 to 812.50. Default is 812.50 kHz.
//ELECHOUSE_cc1101.setPA(10);       // set TxPower. The following settings are possible depending on the frequency band.  (-30  -20  -15  -10  -6    0    5    7    10   11   12)   Default is max!
  ELECHOUSE_cc1101.setMHZ(433.92); // Here you can set your basic frequency. The lib calculates the frequency automatically (default = 433.92).The cc1101 can: 300-348 MHZ, 387-464MHZ and 779-928MHZ. Read More info from datasheet.

  pinMode(buttonPin, INPUT);     // set pin4 as input

}
void loop() {

   buttonState = digitalRead(buttonPin);  // read digital pin and save the state to int


   if (buttonState == HIGH) {         // the button is pressed. Set transmit on.

  ccSetRx = 0;                       // set resetstate to 0 for next reinit to Recive
  ELECHOUSE_cc1101.SetTx();         // set Transmit on
  mySwitch.disableReceive();       // Receiver off
  mySwitch.enableTransmit(pinTx); // Transmit on

  mySwitch.setProtocol(prot);    // send Received Protocol
  mySwitch.setPulseLength(puls);// send Received Delay
  mySwitch.send(value, bits);  // send Received value/bits

    Serial.print("Transmit ");
    Serial.print( value );
    Serial.print(" / ");
    Serial.print( bits );
    Serial.print("bit ");
    Serial.print("Protocol: ");
    Serial.print( prot );
    Serial.print(" Delay: ");   
    Serial.println( puls );     
   }

   
  if (buttonState == LOW && ccSetRx == 0){  //the button is not pressed. set cc1101 to Receive.
   
  ELECHOUSE_cc1101.SetRx();         // set Receive on
  mySwitch.disableTransmit();      // set Transmit off
  mySwitch.enableReceive(pinRx);  // Receiver on
  ccSetRx = 1;
   }

  if (buttonState == LOW && ccSetRx == 1) {   //the button is not pressed and set receive is finish. Receive values.



  if (mySwitch.available()){
   
    Serial.print("Received ");
    Serial.print( mySwitch.getReceivedValue() );
    Serial.print(" / ");
    Serial.print( mySwitch.getReceivedBitlength() );
    Serial.print("bit ");
    Serial.print("Protocol: ");
    Serial.print( mySwitch.getReceivedProtocol() );
    Serial.print(" Delay: ");   
    Serial.println( mySwitch.getReceivedDelay() );

    value =  mySwitch.getReceivedValue();        // save received Value
    bits = mySwitch.getReceivedBitlength();     // save received Bitlength
    prot = mySwitch.getReceivedProtocol();     // save received Protocol
    puls =  mySwitch.getReceivedDelay();      // save received pulse length
   
    mySwitch.resetAvailable();
   
   }
   }

}

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