B Rey
Test program for RFM69 library. Sends time,temperature and RSSI to "RFM69_listener"
Revision 0:43464f6d23ee, committed 2015-02-26
- Comitter:
- br549
- Date:
- Thu Feb 26 04:12:04 2015 +0000
- Child:
- 1:71aa8c9010e2
- Commit message:
- Working, clean for publish;
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/RFM69.lib Thu Feb 26 04:12:04 2015 +0000 @@ -0,0 +1,1 @@ +RFM69#9b29bb8d8750
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Sender.cpp Thu Feb 26 04:12:04 2015 +0000
@@ -0,0 +1,86 @@
+#include "mbed.h"
+
+// Code from TNode/TGateway @ Anarduino.com
+// NOTE: code sample was inspired from ideas gained from: https://github.com/aanon4/RFM69
+//
+// Sender - periodically send time(millis), radio temperature, RSSI to listener...
+// 2014 - anarduino.com
+//
+#include <RFM69.h>
+
+#define GATEWAY_ID 1
+#define NODE_ID 10 // node ID
+#define NETWORKID 101 //the same on all nodes that talk to each other
+#define MSG_INTERVAL 100
+
+// Uncomment only one of the following three to match radio frequency
+//#define FREQUENCY RF69_433MHZ
+//#define FREQUENCY RF69_868MHZ
+#define FREQUENCY RF69_915MHZ
+
+//#define IS_RFM69HW //NOTE: uncomment this ONLY for RFM69HW or RFM69HCW
+#define ENCRYPT_KEY "EncryptKey123456" // use same 16byte encryption key for all devices on net
+#define ACK_TIME 50 // max msec for ACK wait
+#define LED 9 // Anardino miniWireless has LEDs on D9
+#define SERIAL_BAUD 115200
+#define VERSION "1.0"
+
+#define MSGBUFSIZE 64 // message buffersize, but for this demo we only use:
+ // 1-byte NODEID + 4-bytes for time + 1-byte for temp in C + 2-bytes for vcc(mV)
+char msgBuf[MSGBUFSIZE];
+DigitalOut myled(D9); // LED on the RFM69 breakout is wired to D9
+
+#ifdef TARGET_NUCLEO_F401RE
+Serial pc(USBTX, USBRX);
+//RFM69::RFM69(PinName PinName mosi, PinName miso, PinName sclk,slaveSelectPin, PinName int)
+RFM69 radio(D11,D12,D13,D10,D8);
+#elif defined(TARGET_NUCLEO_L152RE)
+Serial pc(USBTX, USBRX);
+//RFM69::RFM69(PinName PinName mosi, PinName miso, PinName sclk,slaveSelectPin, PinName int)
+RFM69 radio(D11,D12,D13,D10,D8);
+#elif defined(TARGET_LPC1114)
+Serial pc(USBTX, USBRX);
+//RFM69::RFM69(PinName PinName mosi, PinName miso, PinName sclk,slaveSelectPin, PinName int)
+RFM69 radio(dp2,dp1,dp6,dp4,dp9);
+#elif defined(TARGET_LPC1768)
+Serial pc(USBTX, USBRX);
+//RFM69::RFM69(PinName PinName mosi, PinName miso, PinName sclk,slaveSelectPin, PinName int)
+RFM69 radio(D11,D12,D13,D10,D8);
+#endif
+
+bool promiscuousMode = false; // set 'true' to sniff all packets on the same network
+bool requestACK=false;
+Timer tmr;
+
+main() {
+ memset(msgBuf,0,sizeof(msgBuf));
+ int i=1;
+ long l;
+ tmr.start();
+
+ pc.baud(SERIAL_BAUD);
+ pc.printf("Sender %s startup at %d Mhz...\r\n",VERSION,(FREQUENCY==RF69_433MHZ ? 433 : FREQUENCY==RF69_868MHZ ? 868 : 915));
+ wait(2);
+ radio.initialize(FREQUENCY, NODE_ID, NETWORKID);
+ radio.encrypt(0);
+ radio.setPowerLevel(10);
+ radio.promiscuous(promiscuousMode);
+#ifdef IS_RFM69HW
+ radio.setHighPower(); //uncomment #define ONLY if radio is of type: RFM69HW or RFM69HCW
+#endif
+ msgBuf[0] = (uint8_t)NODE_ID; // load NODEID
+
+while(1) {
+ uint8_t tempC = radio.readTemperature(-1); // -1 = user cal factor, adjust for correct ambient
+ uint8_t tempF = 1.8 * tempC + 32; // 9/5=1.8
+
+ l = tmr.read_ms(); // load time
+
+ sprintf((char*)msgBuf,"#%d, t=%Lu, temp=%dF, RSSI=%d ",i,l,tempF,radio.RSSI);
+ if(radio.sendWithRetry((uint8_t)GATEWAY_ID, msgBuf,strlen(msgBuf),true))
+ pc.printf("Packet %d sent, Ack ok!\r\n",i++);
+ else pc.printf("Packet %d sent, no Ack!\r\n",i++);
+ wait_ms(MSG_INTERVAL);
+ myled = !myled;
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Feb 26 04:12:04 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/9ad691361fac \ No newline at end of file