Terence Huang / Canada-SX1272-LoRaWAN-EEPROM

EEPROM for SX1272

Dependencies:   X_NUCLEO_IKS01A1 driver_mbed_TH02 LoRaWAN-lib-v1_0_1 SX1272Lib mbed

Fork of Canada-SX1272-LoRaWAN-Bootcamp by Uttam Bhat

board/board.cpp@2:19dd7bfcacf7, 2017-11-04 (annotated)

Committer:
ubhat
Date:
Sat Nov 04 20:05:46 2017 +0000
Revision:
2:19dd7bfcacf7
Parent:
1:428dbf097fe6 
Add Grove Sensor application

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 2:19dd7bfcacf7 18 DigitalIn I2cInterrupt( D5 );
ubhat 0:6cc76d70e2a1 19 I2C I2c(I2C_SDA, I2C_SCL);
ubhat 0:6cc76d70e2a1 20
ubhat 2:19dd7bfcacf7 21 DigitalOut Pc7( D9 );
ubhat 2:19dd7bfcacf7 22 DigitalIn Pc1( A4 );
ubhat 0:6cc76d70e2a1 23
ubhat 2:19dd7bfcacf7 24 //DigitalIn UsrButton( PC_13 );
ubhat 2:19dd7bfcacf7 25 DigitalIn UsrButton( D10 );
ubhat 0:6cc76d70e2a1 26
ubhat 2:19dd7bfcacf7 27 DigitalOut Led( D6 );
ubhat 1:428dbf097fe6 28
ubhat 0:6cc76d70e2a1 29 #ifdef USE_IKS01A1_SENSOR
ubhat 0:6cc76d70e2a1 30 X_NUCLEO_IKS01A1 *mems_expansion_board = X_NUCLEO_IKS01A1::Instance();
ubhat 0:6cc76d70e2a1 31 MotionSensor *accelerometer = mems_expansion_board->GetAccelerometer();
ubhat 0:6cc76d70e2a1 32 HumiditySensor *humidity_sensor = mems_expansion_board->ht_sensor;;
ubhat 0:6cc76d70e2a1 33 PressureSensor *pressure_sensor = mems_expansion_board->pt_sensor;
ubhat 0:6cc76d70e2a1 34 TempSensor *temp_sensor1 = mems_expansion_board->ht_sensor;
ubhat 0:6cc76d70e2a1 35 TempSensor *temp_sensor2 = mems_expansion_board->pt_sensor;
ubhat 0:6cc76d70e2a1 36 #endif
ubhat 0:6cc76d70e2a1 37
ubhat 0:6cc76d70e2a1 38 SX1272MB2xAS Radio( NULL );
ubhat 0:6cc76d70e2a1 39
ubhat 0:6cc76d70e2a1 40 void BoardInit( void )
ubhat 0:6cc76d70e2a1 41 {
ubhat 0:6cc76d70e2a1 42 TimerTimeCounterInit( );
ubhat 0:6cc76d70e2a1 43 }
ubhat 0:6cc76d70e2a1 44
ubhat 0:6cc76d70e2a1 45 uint8_t BoardGetBatteryLevel( void )
ubhat 0:6cc76d70e2a1 46 {
ubhat 0:6cc76d70e2a1 47 return 0xFE;
ubhat 0:6cc76d70e2a1 48 }
ubhat 0:6cc76d70e2a1 49
ubhat 0:6cc76d70e2a1 50 uint32_t BoardGetRandomSeed( void )
ubhat 0:6cc76d70e2a1 51 {
ubhat 0:6cc76d70e2a1 52 return ( ( *( uint32_t* )ID1 ) ^ ( *( uint32_t* )ID2 ) ^ ( *( uint32_t* )ID3 ) );
ubhat 0:6cc76d70e2a1 53 }
ubhat 0:6cc76d70e2a1 54
ubhat 0:6cc76d70e2a1 55 void BoardGetDevEUI( uint8_t *id )
ubhat 0:6cc76d70e2a1 56 {
ubhat 0:6cc76d70e2a1 57 uint32_t *pDevEuiHWord = ( uint32_t* )&id[4];
ubhat 0:6cc76d70e2a1 58
ubhat 0:6cc76d70e2a1 59 if( *pDevEuiHWord == 0 )
ubhat 0:6cc76d70e2a1 60 {
ubhat 0:6cc76d70e2a1 61 *pDevEuiHWord = BoardGetRandomSeed( );
ubhat 0:6cc76d70e2a1 62 }
ubhat 0:6cc76d70e2a1 63
ubhat 0:6cc76d70e2a1 64 }
ubhat 0:6cc76d70e2a1 65
ubhat 0:6cc76d70e2a1 66 void BoardGetUniqueId( uint8_t *id )
ubhat 0:6cc76d70e2a1 67 {
ubhat 0:6cc76d70e2a1 68 id[7] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 24;
ubhat 0:6cc76d70e2a1 69 id[6] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 16;
ubhat 0:6cc76d70e2a1 70 id[5] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 8;
ubhat 0:6cc76d70e2a1 71 id[4] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) );
ubhat 0:6cc76d70e2a1 72 id[3] = ( ( *( uint32_t* )ID2 ) ) >> 24;
ubhat 0:6cc76d70e2a1 73 id[2] = ( ( *( uint32_t* )ID2 ) ) >> 16;
ubhat 0:6cc76d70e2a1 74 id[1] = ( ( *( uint32_t* )ID2 ) ) >> 8;
ubhat 0:6cc76d70e2a1 75 id[0] = ( ( *( uint32_t* )ID2 ) );
ubhat 0:6cc76d70e2a1 76 }
ubhat 0:6cc76d70e2a1 77