Diff: main.cpp

Revision:

0:0dee8840a1c0

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Mon Jul 29 20:38:00 2019 +0000
@@ -0,0 +1,92 @@
+// Listener - print sender messages
+// From Tnode/Tsender @ anarduino.com
+// 2014 - anarduino.com
+//
+#include "mbed.h"
+#include "RFM69.h"
+#include "definitions.h"
+
+#define NETWORK_ID          101
+#define BOXRADIO_ID         69
+#define NODE_ID             55
+#define FREQUENCY_915MHZ    91
+
+// 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 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)
+
+Serial pc(PA_9, PA_10);
+DigitalOut myled(PC_13);
+DigitalOut but(PA_1, PullUp);
+//RFM69::RFM69(PinName  PinName mosi, PinName miso, PinName sclk,slaveSelectPin, PinName int)
+RFM69 radio(PB_15, PB_14, PB_13, PB_12, PA_8);
+
+bool promiscuousMode = false; // set 'true' to sniff all packets on the same network
+bool requestACK=false;
+//packet_t data;
+uint8_t data[sizeof(packet_t)];
+Timer tmr;
+
+main() {
+  uint8_t theNodeID;
+  tmr.start();
+
+  pc.baud(SERIAL_BAUD);
+//  pc.printf("\r\nListener %s startup at %d Mhz...\r\n",VERSION,(FREQUENCY==RF69_433MHZ ? 433 : FREQUENCY==RF69_868MHZ ? 868 : 915));
+  wait(1);
+  radio.initialize(RF69_915MHZ, BOXRADIO_ID, NETWORK_ID);
+  radio.encrypt(0);
+  radio.promiscuous(promiscuousMode);
+//  pc.printf("Frequency at %d\r\n", radio.getFrequency());
+//  pc.printf("Temp at %ld\r\n", sizeof(packet_t));// radio.readTemperature(0));
+  radio.setPowerLevel(20);
+#ifdef IS_RFM69HW
+  radio.setHighPower(); //uncomment #define ONLY if radio is of type: RFM69HW or RFM69HCW 
+#endif
+  bool box = true;
+
+while(1) {
+  if (radio.receiveDone()) {
+//     pc.printf("Received from TNODE: %d \r\n",radio.SENDERID);
+    memcpy(&data, (uint8_t *)radio.DATA, sizeof(packet_t));
+    theNodeID = radio.SENDERID;
+    pc.putc(theNodeID);
+    for(int i = 0; i < sizeof(data); i++)
+        pc.putc(data[i]);
+
+     //pc.printf("temperature = %d\r\n",data.temp.motor);
+//     pc.printf("speed=%d\r\n", data.data_10hz[0].speed);
+//     pc.printf("speed=%d\r\n", data.data_10hz[1].speed);
+//     pc.printf("rpm=%d\r\n", data.data_10hz[0].rpm);
+//     pc.printf("rpm=%d\r\n", data.data_10hz[1].rpm);
+//     pc.printf("flags=%d\r\n", data.data_10hz[0].flags);
+//     pc.printf("flags=%d\r\n", data.data_10hz[1].flags);
+//     pc.printf("time=%d\r\n", data.data_saved);
+//     pc.printf("imu acc x =%d\r\n", data.imu[0].acc_x);
+//     pc.printf("imu acc y =%d\r\n", data.imu[0].acc_y);
+//     pc.printf("imu acc z =%d\r\n", data.imu[0].acc_z);
+//     pc.printf("imu dps x =%d\r\n", data.imu[0].dps_x);
+//     pc.printf("imu dps y =%d\r\n", data.imu[0].dps_y);
+//     pc.printf("imu dps z =%d\r\n", data.imu[0].dps_z);
+     if (radio.ACKRequested()){
+        theNodeID = radio.SENDERID;
+        radio.sendACK();
+    }
+    
+    myled = !myled;
+//        pc.printf(" - ACK sent. Receive RSSI: %d\r\n",radio.RSSI);
+//     } else pc.printf("Receive RSSI: %d\r\n",radio.RSSI);
+  }
+//         myled = !myled; 
+ }
+}