Revision 4:2ab955d77be2, committed 2016-04-24

Comitter:

KarlNL

Date:

Sun Apr 24 08:10:41 2016 +0000

Parent:

3:ce28e3313a88

Commit message:

The Things Network based example

Changed in this revision

--- a/main.cpp	Thu Apr 16 20:00:01 2015 +0000
+++ b/main.cpp	Sun Apr 24 08:10:41 2016 +0000
@@ -17,11 +17,13 @@
 #include "lmic.h"
 #include "debug.h"
 
+AnalogIn analog_value(A1); //A0 is also the reset line 
+
 /*!
  * When set to 1 the application uses the Over-the-Air activation procedure
  * When set to 0 the application uses the Personalization activation procedure
  */
-#define OVER_THE_AIR_ACTIVATION                     0
+#define OVER_THE_AIR_ACTIVATION 0
 
 #if( OVER_THE_AIR_ACTIVATION == 0 )
 
@@ -33,7 +35,7 @@
 /*!
  * Defines the device address when using personalization activation procedure
  */
-#define LORAWAN_DEV_ADDR                            ( uint32_t )0x12345678
+#define LORAWAN_DEV_ADDR                            ( uint32_t )0x07091970
 
 #endif
 
@@ -76,13 +78,13 @@
 // application router ID (LSBF)
 static const uint8_t AppEui[8] =
 {
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
+    0x07, 0x09, 0x19, 0x70, 0x07, 0x09, 0x19, 0x70
 };
 
 // unique device ID (LSBF)
 static const u1_t DevEui[8] =
 {
-    0x01, 0x23, 0x45, 0x67, 0x89, 0xAB, 0xCD, 0xEF
+    0x07, 0x09, 0x19, 0x70, 0x07, 0x09, 0x19, 0x70
 };
 
 // device-specific AES key (derived from device EUI)
@@ -166,18 +168,38 @@
 static void onTxLed( osjob_t* j )
 {
     debug_val("LED1 = ", 0 );
+    
 }
 
 static void prepareTxFrame( void )
 {
-    LMIC.frame[0] = AppLedStateOn;
-#if ( LORAWAN_CONFIRMED_MSG_ON == 1 )
-    LMIC.frame[1] = LMIC.seqnoDn >> 8;
-    LMIC.frame[2] = LMIC.seqnoDn;
-    LMIC.frame[3] = LMIC.rssi >> 8;
-    LMIC.frame[4] = LMIC.rssi;
-    LMIC.frame[5] = LMIC.snr;
-#endif    
+    float meas;
+    meas = analog_value.read(); // Converts and read the analog input value (value from 0.0 to 1.0)
+    meas = meas * 18100; // Change the value to be roughly in the 0 to 15V range using a 4.7k/1k divider
+    printf("measure = %.0f mV\n\r", meas);
+    printf("measure fixed point = %u mV\n\r", (short) meas);
+    
+    snprintf((char *)LMIC.frame, 7, "%.1f Volt", meas/1000.0);
+    
+ //   LMIC.frame[0] = (int) meas; //This is were the data of the measures value should go KB
+ //   LMIC.frame[1] = (int) meas >> 8;
+//#if ( LORAWAN_CONFIRMED_MSG_ON == 1 )
+ //   LMIC.frame[2] = LMIC.seqnoDn >> 8;
+ //   LMIC.frame[3] = LMIC.seqnoDn;
+ //   LMIC.frame[4] = LMIC.rssi >> 8;
+  //  LMIC.frame[5] = LMIC.rssi;
+ //   LMIC.frame[6] = LMIC.snr;
+  //LMIC.frame[0] = 0;
+   //LMIC.frame[1] = 0;
+//    LMIC.frame[2] = 0;
+//   LMIC.frame[3] = 0;
+//   LMIC.frame[4] = 0;
+//   LMIC.frame[5] = 0;
+    LMIC.frame[6] = 0;
+    
+    printf("prepareTxFrame %02x %02x\r\n", LMIC.frame[0], LMIC.frame[1]);
+    
+//#endif    
 }
 
 void processRxFrame( void )