Sorry gdyrdave I think there was a problem when I compiled the code as I am a little rusty with HS2 now.
Try the attached version.
Greig.
Try the attached version.
Greig.
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// Sample RFM69 receiver/gateway sketch, with ACK and optional encryption // Passes through any wireless received messages to the serial port & responds to ACKs // It also looks for an onboard FLASH chip, if present // Library and code by Felix Rusu - felix@lowpowerlab.com // Get the RFM69 and SPIFlash library at: https://github.com/LowPowerLab/ #include <rfm69.h> #include <spi.h> #include <spiflash.h> #define NODEID 1 //unique for each node on same network #define NETWORKID 100 //the same on all nodes that talk to each other //Match frequency to the hardware version of the radio on your Moteino (uncomment one): #define FREQUENCY RF69_433MHZ //#define FREQUENCY RF69_868MHZ //#define FREQUENCY RF69_915MHZ #define ENCRYPTKEY "sampleEncryptKey" //exactly the same 16 characters/bytes on all nodes! //#define IS_RFM69HW //uncomment only for RFM69HW! Leave out if you have RFM69W! #define ACK_TIME 30 // max # of ms to wait for an ack #define LED 9 // Moteinos have LEDs on D9 #define SERIAL_BAUD 115200 RFM69 radio; SPIFlash flash(8, 0xEF30); //EF40 for 16mbit windbond chip bool promiscuousMode = false; //set to 'true' to sniff all packets on the same network void setup() { Serial.begin(SERIAL_BAUD); delay(10); radio.initialize(FREQUENCY,NODEID,NETWORKID); #ifdef IS_RFM69HW radio.setHighPower(); //uncomment only for RFM69HW! #endif radio.encrypt(ENCRYPTKEY); radio.promiscuous(promiscuousMode); char buff[50]; sprintf(buff, "\nListening at %d Mhz...", FREQUENCY==RF69_433MHZ ? 433 : FREQUENCY==RF69_868MHZ ? 868 : 915); Serial.println(buff); if (flash.initialize()) Serial.println("SPI Flash Init OK!"); else Serial.println("SPI Flash Init FAIL! (is chip present?)"); } byte ackCount=0; void loop() { //process any serial input if (Serial.available() > 0) { char input = Serial.read(); if (input == 'r') //d=dump all register values radio.readAllRegs(); if (input == 'E') //E=enable encryption radio.encrypt(ENCRYPTKEY); if (input == 'e') //e=disable encryption radio.encrypt(null); if (input == 'p') { promiscuousMode = !promiscuousMode; radio.promiscuous(promiscuousMode); Serial.print("Promiscuous mode ");Serial.println(promiscuousMode ? "on" : "off"); } if (input == 'd') //d=dump flash area { Serial.println("Flash content:"); int counter = 0; while(counter<=256){ Serial.print(flash.readByte(counter++), HEX); Serial.print('.'); } while(flash.busy()); Serial.println(); } if (input == 'D') { Serial.print("Deleting Flash chip content... "); flash.chipErase(); while(flash.busy()); Serial.println("DONE"); } if (input == 'i') { Serial.print("DeviceID: "); word jedecid = flash.readDeviceId(); Serial.println(jedecid, HEX); } if (input == 't') { byte temperature = radio.readTemperature(-1); // -1 = user cal factor, adjust for correct ambient byte fTemp = 1.8 * temperature + 32; // 9/5=1.8 Serial.print( "Radio Temp is "); Serial.print(temperature); Serial.print("C, "); Serial.print(fTemp); //converting to F loses some resolution, obvious when C is on edge between 2 values (ie 26C=78F, 27C=80F) Serial.println('F'); } } if (radio.receiveDone()) { Serial.print('[');Serial.print(radio.SENDERID, DEC);Serial.print("] "); if (promiscuousMode) { Serial.print("to [");Serial.print(radio.TARGETID, DEC);Serial.print("] "); } for (byte i = 0; i < radio.DATALEN; i++) Serial.print((char)radio.DATA[i]); Serial.print(" [RX_RSSI:");Serial.print(radio.RSSI);Serial.print("]"); if (radio.ACK_REQUESTED) { byte theNodeID = radio.SENDERID; radio.sendACK(); Serial.print(" - ACK sent."); // When a node requests an ACK, respond to the ACK // and also send a packet requesting an ACK (every 3rd one only) // This way both TX/RX NODE functions are tested on 1 end at the GATEWAY if (ackCount++%3==0) { Serial.print(" Pinging node "); Serial.print(theNodeID); Serial.print(" - ACK..."); delay(3); //need this when sending right after reception .. ? if (radio.sendWithRetry(theNodeID, "ACK TEST", 8, 0)) // 0 = only 1 attempt, no retries Serial.print("ok!"); else Serial.print("nothing"); } } Serial.println(); Blink(LED,3); } } void Blink(byte PIN, int DELAY_MS) { pinMode(PIN, OUTPUT); digitalWrite(PIN,HIGH); delay(DELAY_MS); digitalWrite(PIN,LOW); }
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