Zheng Ping / LoRaMacLib

this is avaiable project

Dependents:   LoRaWAN_MBED

Fork of LoRaMacLib by LoRa All

board/board.cpp@5:50aab2960e8c, 2015-09-23 (annotated)

Committer:
Alliance
Date:
Wed Sep 23 08:11:26 2015 +0000
Revision:
5:50aab2960e8c
Parent:
4:c1d2d1319c8f 
Demo version

Who changed what in which revision?

UserRevisionLine numberNew contents of line
GregCr 0:9be122c18509 1 /*
GregCr 0:9be122c18509 2 / _____) _ | |
GregCr 0:9be122c18509 3 ( (____ _____ ____ _| |_ _____ ____| |__
GregCr 0:9be122c18509 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
GregCr 0:9be122c18509 5 _____) ) ____| | | || |_| ____( (___| | | |
GregCr 0:9be122c18509 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
GregCr 0:9be122c18509 7 (C)2013 Semtech
GregCr 0:9be122c18509 8
GregCr 0:9be122c18509 9 Description: Target board general functions implementation
GregCr 0:9be122c18509 10
GregCr 0:9be122c18509 11 License: Revised BSD License, see LICENSE.TXT file include in the project
GregCr 0:9be122c18509 12
GregCr 0:9be122c18509 13 Maintainer: Miguel Luis and Gregory Cristian
GregCr 0:9be122c18509 14 */
GregCr 0:9be122c18509 15 #include "mbed.h"
GregCr 0:9be122c18509 16 #include "board.h"
GregCr 0:9be122c18509 17 #include "NVIC_set_all_priorities.h"
GregCr 0:9be122c18509 18
GregCr 0:9be122c18509 19 /*!
GregCr 0:9be122c18509 20 * Initializes the unused GPIO to a know status
GregCr 0:9be122c18509 21 */
GregCr 0:9be122c18509 22 static void BoardUnusedIoInit( void );
GregCr 0:9be122c18509 23
GregCr 0:9be122c18509 24 /*!
GregCr 0:9be122c18509 25 * Flag to indicate if the MCU is Initialized
GregCr 0:9be122c18509 26 */
GregCr 0:9be122c18509 27 static bool McuInitialized = false;
GregCr 0:9be122c18509 28
GregCr 0:9be122c18509 29
GregCr 0:9be122c18509 30
GregCr 0:9be122c18509 31 void BoardInitPeriph( void )
GregCr 0:9be122c18509 32 {
GregCr 0:9be122c18509 33
GregCr 0:9be122c18509 34 }
GregCr 0:9be122c18509 35
GregCr 0:9be122c18509 36 void BoardInitMcu( void )
GregCr 0:9be122c18509 37 {
Alliance 5:50aab2960e8c 38 NVIC_set_all_irq_priorities( 4 );
GregCr 0:9be122c18509 39
GregCr 0:9be122c18509 40 // Disable Systick
Alliance 5:50aab2960e8c 41 SysTick->CTRL &= ~SysTick_CTRL_TICKINT_Msk; // Systick IRQ off
Alliance 5:50aab2960e8c 42 SCB->ICSR |= SCB_ICSR_PENDSTCLR_Msk; // Clear SysTick Exception pending flag
GregCr 0:9be122c18509 43
GregCr 0:9be122c18509 44 TimerHwInit( );
GregCr 0:9be122c18509 45 }
GregCr 0:9be122c18509 46
GregCr 0:9be122c18509 47 void BoardDeInitMcu( void )
GregCr 0:9be122c18509 48 {
GregCr 0:9be122c18509 49
GregCr 0:9be122c18509 50 }
GregCr 0:9be122c18509 51
GregCr 0:9be122c18509 52 void BoardGetUniqueId( uint8_t *id )
GregCr 0:9be122c18509 53 {
GregCr 0:9be122c18509 54 id[0] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 24;
GregCr 0:9be122c18509 55 id[1] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 16;
GregCr 0:9be122c18509 56 id[2] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) ) >> 8;
GregCr 0:9be122c18509 57 id[3] = ( ( *( uint32_t* )ID1 )+ ( *( uint32_t* )ID3 ) );
GregCr 0:9be122c18509 58 id[4] = ( ( *( uint32_t* )ID2 ) ) >> 24;
GregCr 0:9be122c18509 59 id[5] = ( ( *( uint32_t* )ID2 ) ) >> 16;
GregCr 0:9be122c18509 60 id[6] = ( ( *( uint32_t* )ID2 ) ) >> 8;
GregCr 0:9be122c18509 61 id[7] = ( ( *( uint32_t* )ID2 ) );
GregCr 0:9be122c18509 62 }
GregCr 0:9be122c18509 63
GregCr 0:9be122c18509 64 uint8_t BoardMeasureBatterieLevel( void )
GregCr 0:9be122c18509 65 {
GregCr 0:9be122c18509 66 return 0xFE;
GregCr 0:9be122c18509 67 }
GregCr 0:9be122c18509 68
GregCr 0:9be122c18509 69 static void BoardUnusedIoInit( void )
GregCr 0:9be122c18509 70 {
GregCr 0:9be122c18509 71
GregCr 0:9be122c18509 72 }