Julio Merette / LoRaWAN-SX1276-MachineQ-FieldTest

1

Dependencies:   X_NUCLEO_IKS01A1 LoRaWAN-lib SX1276Lib mbed

board/board.cpp@0:42863a11464a, 2016-08-26 (annotated)

Committer:
ubhat
Date:
Fri Aug 26 19:36:35 2016 +0000
Revision:
0:42863a11464a
Child:
1:80c1daf19aa4
SX1276 Shield based Applications

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ubhat 0:42863a11464a 1 /*
ubhat 0:42863a11464a 2 / _____) _ | |
ubhat 0:42863a11464a 3 ( (____ _____ ____ _| |_ _____ ____| |__
ubhat 0:42863a11464a 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
ubhat 0:42863a11464a 5 _____) ) ____| | | || |_| ____( (___| | | |
ubhat 0:42863a11464a 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
ubhat 0:42863a11464a 7 (C)2015 Semtech
ubhat 0:42863a11464a 8
ubhat 0:42863a11464a 9 Description: Target board general functions implementation
ubhat 0:42863a11464a 10
ubhat 0:42863a11464a 11 License: Revised BSD License, see LICENSE.TXT file include in the project
ubhat 0:42863a11464a 12
ubhat 0:42863a11464a 13 Maintainer: Miguel Luis and Gregory Cristian
ubhat 0:42863a11464a 14 */
ubhat 0:42863a11464a 15 #include "mbed.h"
ubhat 0:42863a11464a 16 #include "board.h"
ubhat 0:42863a11464a 17
ubhat 0:42863a11464a 18 MoteVersion_t BoardGetVersion( void );
ubhat 0:42863a11464a 19
ubhat 0:42863a11464a 20 DigitalIn I2cInterrupt( PB_4 );
ubhat 0:42863a11464a 21 I2C I2c(I2C_SDA, I2C_SCL);
ubhat 0:42863a11464a 22
ubhat 0:42863a11464a 23 DigitalOut Pc7( PC_7 );
ubhat 0:42863a11464a 24 DigitalIn Pc1( PC_1 );
ubhat 0:42863a11464a 25
ubhat 0:42863a11464a 26 #define AIN_VREF 3.3 // STM32 internal refernce
ubhat 0:42863a11464a 27 #define AIN_VBAT_DIV 2 // Resistor divider
ubhat 0:42863a11464a 28
ubhat 0:42863a11464a 29 SX1276MB1xAS Radio( NULL );
ubhat 0:42863a11464a 30
ubhat 0:42863a11464a 31 void BoardInit( void )
ubhat 0:42863a11464a 32 {
ubhat 0:42863a11464a 33 TimerTimeCounterInit( );
ubhat 0:42863a11464a 34 }
ubhat 0:42863a11464a 35
ubhat 0:42863a11464a 36
ubhat 0:42863a11464a 37 uint8_t BoardGetBatteryLevel( void )
ubhat 0:42863a11464a 38 {
ubhat 0:42863a11464a 39 return 0xFE;
ubhat 0:42863a11464a 40 }
ubhat 0:42863a11464a 41
ubhat 0:42863a11464a 42 uint32_t BoardGetRandomSeed( void )
ubhat 0:42863a11464a 43 {
ubhat 0:42863a11464a 44 return ( ( *( uint32_t* )ID1 ) ^ ( *( uint32_t* )ID2 ) ^ ( *( uint32_t* )ID3 ) );
ubhat 0:42863a11464a 45 }
ubhat 0:42863a11464a 46
ubhat 0:42863a11464a 47 void BoardGetDevEUI( uint8_t *id )
ubhat 0:42863a11464a 48 {
ubhat 0:42863a11464a 49 uint32_t *pDevEuiHWord = ( uint32_t* )&id[4];
ubhat 0:42863a11464a 50
ubhat 0:42863a11464a 51 if( *pDevEuiHWord == 0 )
ubhat 0:42863a11464a 52 {
ubhat 0:42863a11464a 53 *pDevEuiHWord = BoardGetRandomSeed( );
ubhat 0:42863a11464a 54 }
ubhat 0:42863a11464a 55
ubhat 0:42863a11464a 56 }
ubhat 0:42863a11464a 57
ubhat 0:42863a11464a 58 void BoardGetUniqueId( uint8_t *id )
ubhat 0:42863a11464a 59 {
ubhat 0:42863a11464a 60 id[7] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 24;
ubhat 0:42863a11464a 61 id[6] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 16;
ubhat 0:42863a11464a 62 id[5] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 8;
ubhat 0:42863a11464a 63 id[4] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) );
ubhat 0:42863a11464a 64 id[3] = ( ( *( uint32_t* )ID2 ) ) >> 24;
ubhat 0:42863a11464a 65 id[2] = ( ( *( uint32_t* )ID2 ) ) >> 16;
ubhat 0:42863a11464a 66 id[1] = ( ( *( uint32_t* )ID2 ) ) >> 8;
ubhat 0:42863a11464a 67 id[0] = ( ( *( uint32_t* )ID2 ) );
ubhat 0:42863a11464a 68 }
ubhat 0:42863a11464a 69