Bill VerSteeg / LoRaWAN-SX1272-Application-crash

code crashes accessing randomization code

Dependencies:   LoRaWAN-SX1272-Application-24-31-9sec X_NUCLEO_IKS01A1 driver_mbed_TH02 LoRaWAN-lib-v1_0_1 SX1272Lib mbed

Fork of LoRaWAN-SX1272-Application-24-31-9sec by Oleh Zvonarov

board/board.cpp@1:428dbf097fe6, 2017-04-29 (annotated)

Committer:
ubhat
Date:
Sat Apr 29 07:41:12 2017 +0000
Revision:
1:428dbf097fe6
Parent:
0:6cc76d70e2a1
Child:
2:19dd7bfcacf7
Add Grove LED to DIO6 for channel join display

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ubhat 0:6cc76d70e2a1 1 /*
ubhat 0:6cc76d70e2a1 2 / _____) _ | |
ubhat 0:6cc76d70e2a1 3 ( (____ _____ ____ _| |_ _____ ____| |__
ubhat 0:6cc76d70e2a1 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
ubhat 0:6cc76d70e2a1 5 _____) ) ____| | | || |_| ____( (___| | | |
ubhat 0:6cc76d70e2a1 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
ubhat 0:6cc76d70e2a1 7 (C)2015 Semtech
ubhat 0:6cc76d70e2a1 8
ubhat 0:6cc76d70e2a1 9 Description: Target board general functions implementation
ubhat 0:6cc76d70e2a1 10
ubhat 0:6cc76d70e2a1 11 License: Revised BSD License, see LICENSE.TXT file include in the project
ubhat 0:6cc76d70e2a1 12
ubhat 0:6cc76d70e2a1 13 Maintainer: Miguel Luis and Gregory Cristian
ubhat 0:6cc76d70e2a1 14 */
ubhat 0:6cc76d70e2a1 15 #include "mbed.h"
ubhat 0:6cc76d70e2a1 16 #include "board.h"
ubhat 0:6cc76d70e2a1 17
ubhat 0:6cc76d70e2a1 18 DigitalIn I2cInterrupt( PB_4 );
ubhat 0:6cc76d70e2a1 19 I2C I2c(I2C_SDA, I2C_SCL);
ubhat 0:6cc76d70e2a1 20
ubhat 0:6cc76d70e2a1 21 DigitalOut Pc7( PC_7 );
ubhat 0:6cc76d70e2a1 22 DigitalIn Pc1( PC_1 );
ubhat 0:6cc76d70e2a1 23
ubhat 0:6cc76d70e2a1 24 DigitalIn UsrButton( PC_13 );
ubhat 0:6cc76d70e2a1 25
ubhat 1:428dbf097fe6 26 DigitalOut Led( PB_10 );
ubhat 1:428dbf097fe6 27
ubhat 0:6cc76d70e2a1 28 #ifdef USE_IKS01A1_SENSOR
ubhat 0:6cc76d70e2a1 29 X_NUCLEO_IKS01A1 *mems_expansion_board = X_NUCLEO_IKS01A1::Instance();
ubhat 0:6cc76d70e2a1 30 MotionSensor *accelerometer = mems_expansion_board->GetAccelerometer();
ubhat 0:6cc76d70e2a1 31 HumiditySensor *humidity_sensor = mems_expansion_board->ht_sensor;;
ubhat 0:6cc76d70e2a1 32 PressureSensor *pressure_sensor = mems_expansion_board->pt_sensor;
ubhat 0:6cc76d70e2a1 33 TempSensor *temp_sensor1 = mems_expansion_board->ht_sensor;
ubhat 0:6cc76d70e2a1 34 TempSensor *temp_sensor2 = mems_expansion_board->pt_sensor;
ubhat 0:6cc76d70e2a1 35 #endif
ubhat 0:6cc76d70e2a1 36
ubhat 0:6cc76d70e2a1 37 SX1272MB2xAS Radio( NULL );
ubhat 0:6cc76d70e2a1 38
ubhat 0:6cc76d70e2a1 39 void BoardInit( void )
ubhat 0:6cc76d70e2a1 40 {
ubhat 0:6cc76d70e2a1 41 TimerTimeCounterInit( );
ubhat 0:6cc76d70e2a1 42 }
ubhat 0:6cc76d70e2a1 43
ubhat 0:6cc76d70e2a1 44 uint8_t BoardGetBatteryLevel( void )
ubhat 0:6cc76d70e2a1 45 {
ubhat 0:6cc76d70e2a1 46 return 0xFE;
ubhat 0:6cc76d70e2a1 47 }
ubhat 0:6cc76d70e2a1 48
ubhat 0:6cc76d70e2a1 49 uint32_t BoardGetRandomSeed( void )
ubhat 0:6cc76d70e2a1 50 {
ubhat 0:6cc76d70e2a1 51 return ( ( *( uint32_t* )ID1 ) ^ ( *( uint32_t* )ID2 ) ^ ( *( uint32_t* )ID3 ) );
ubhat 0:6cc76d70e2a1 52 }
ubhat 0:6cc76d70e2a1 53
ubhat 0:6cc76d70e2a1 54 void BoardGetDevEUI( uint8_t *id )
ubhat 0:6cc76d70e2a1 55 {
ubhat 0:6cc76d70e2a1 56 uint32_t *pDevEuiHWord = ( uint32_t* )&id[4];
ubhat 0:6cc76d70e2a1 57
ubhat 0:6cc76d70e2a1 58 if( *pDevEuiHWord == 0 )
ubhat 0:6cc76d70e2a1 59 {
ubhat 0:6cc76d70e2a1 60 *pDevEuiHWord = BoardGetRandomSeed( );
ubhat 0:6cc76d70e2a1 61 }
ubhat 0:6cc76d70e2a1 62
ubhat 0:6cc76d70e2a1 63 }
ubhat 0:6cc76d70e2a1 64
ubhat 0:6cc76d70e2a1 65 void BoardGetUniqueId( uint8_t *id )
ubhat 0:6cc76d70e2a1 66 {
ubhat 0:6cc76d70e2a1 67 id[7] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 24;
ubhat 0:6cc76d70e2a1 68 id[6] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 16;
ubhat 0:6cc76d70e2a1 69 id[5] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 8;
ubhat 0:6cc76d70e2a1 70 id[4] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) );
ubhat 0:6cc76d70e2a1 71 id[3] = ( ( *( uint32_t* )ID2 ) ) >> 24;
ubhat 0:6cc76d70e2a1 72 id[2] = ( ( *( uint32_t* )ID2 ) ) >> 16;
ubhat 0:6cc76d70e2a1 73 id[1] = ( ( *( uint32_t* )ID2 ) ) >> 8;
ubhat 0:6cc76d70e2a1 74 id[0] = ( ( *( uint32_t* )ID2 ) );
ubhat 0:6cc76d70e2a1 75 }
ubhat 0:6cc76d70e2a1 76