109 lines
3.9 KiB
C++
109 lines
3.9 KiB
C++
/*
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* Demo for RF remote switch receiver.
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* For details, see NewRemoteReceiver.h!
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*
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*
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* When run, this sketch waits for a valid code from a new-style the receiver,
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* decodes it, and retransmits it after 1 seconds.
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*
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*
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* https://github.com/1technophile/NewRemoteSwitch
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* https://github.com/LSatan/SmartRC-CC1101-Driver-Lib
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* ----------------------------------------------------------
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* Written by Roman.(Arduino Forum) THX!
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* Mod by Little Satan. Have Fun!
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* ----------------------------------------------------------
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*/
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#include <ELECHOUSE_CC1101_SRC_DRV.h>
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#include <NewRemoteReceiver.h>
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#include <NewRemoteTransmitter.h>
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int pinTx; // int for Receive pin.
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int pinRx; // int for Receive pin.
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int Interr = 2; // Interrupt Numer
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int Anz = 3; // number of retransmissions
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int Tw = 0; // Wait Miliseconds before sending
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int debug = 1; // Debugmode ein (1)/aus(0)
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void setup() {
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Serial.begin(115200);
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#ifdef ESP32
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pinRx = 4; pinTx = 2; // for esp32! Receiver on GPIO pin 4. Transmit on GPIO pin 2.
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#elif ESP8266
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pinRx = 4; pinTx = 5; // for esp8266! Receiver on pin 4 = D2. Transmit on pin 5 = D1.
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#else
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pinRx = 0; pinTx = 6; // for Arduino! Receiver on interrupt 0 => that is pin #2. Transmit on pin 6.
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#endif
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//CC1101 Settings: (Settings with "//" are optional!)
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ELECHOUSE_cc1101.Init(); // must be set to initialize the cc1101!
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//ELECHOUSE_cc1101.setRxBW(812.50); // Set the Receive Bandwidth in kHz. Value from 58.03 to 812.50. Default is 812.50 kHz.
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//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!
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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.
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ELECHOUSE_cc1101.SetRx(); // set Receive on
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// See example ShowReceivedCode for info on this
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NewRemoteReceiver::init(pinRx, Interr, ReTrans);
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if (debug == 1) {Serial.println("Receiver initialized... ");}}
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void loop() {
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}
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void ReTrans(unsigned int period, unsigned long address, unsigned long groupBit, unsigned long unit, unsigned long switchType){ // Disable the receiver; otherwise it might pick up the retransmit as well.
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if (debug == 1) {
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// Print the received code.
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Serial.print("Receiver: ");
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Serial.print("Code: ");
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Serial.print(address);
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Serial.print(" unit: ");
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Serial.print(unit);
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Serial.print(" switchType: ");
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Serial.print(switchType);
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Serial.print(" Period: ");
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Serial.print(period);
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Serial.print(" groupBit: ");
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Serial.println(groupBit);
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}
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if (debug == 1) {Serial.print("Send: Receiver disable... ");}
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NewRemoteReceiver::disable();
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// Need interrupts for delay()
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interrupts();
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if (debug == 1) {Serial.print("Wait... ");}
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// Wait 1 seconds before sending.
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delay(Tw);
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ELECHOUSE_cc1101.SetTx(); // set Transmit on
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// Create a new transmitter with the received address and period, use digital pin as output pin
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NewRemoteTransmitter transmitter(address, pinTx, period, Anz);
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if (debug == 1) {Serial.print("Send: Addr " + String(address) + " unit " + String(unit)+" "+ String(switchType)+", period: "+String(period)+" " );}
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// On/Off signal received
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bool isOn = switchType == NewRemoteCode::on;
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if (groupBit) {
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// Send to the group
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transmitter.sendGroup(isOn);
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}
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else {
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// Send to a single unit
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transmitter.sendUnit(unit, isOn);
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}
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if (debug == 1) {Serial.println("Receiver enable!");}
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ELECHOUSE_cc1101.SetRx(); // set Receive on
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NewRemoteReceiver::enable();
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}
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