Rishin Amin / Mbed 2 deprecated Dinghy_RaceTrak_Node_GPS_with_LoRa

GPS working with LoRa code - can't transmit faster that once every 6 seconds

Dependencies:   mbed LoRaWAN-lib_gps_lora SingleFrequencyLora

system/timer.cpp@15:b4d11baea8bc, 2017-11-29 (annotated)

Committer:
Rishin
Date:
Wed Nov 29 15:01:09 2017 +0000
Revision:
15:b4d11baea8bc
Parent:
13:66d854ad31d8 
publishining gps with lora

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Rishin 13:66d854ad31d8 1 /*
Rishin 13:66d854ad31d8 2 / _____) _ | |
Rishin 13:66d854ad31d8 3 ( (____ _____ ____ _| |_ _____ ____| |__
Rishin 13:66d854ad31d8 4 \____ \| ___ | (_ _) ___ |/ ___) _ \
Rishin 13:66d854ad31d8 5 _____) ) ____| | | || |_| ____( (___| | | |
Rishin 13:66d854ad31d8 6 (______/|_____)_|_|_| \__)_____)\____)_| |_|
Rishin 13:66d854ad31d8 7 (C)2013 Semtech
Rishin 13:66d854ad31d8 8
Rishin 13:66d854ad31d8 9 Description: Timer objects and scheduling management
Rishin 13:66d854ad31d8 10
Rishin 13:66d854ad31d8 11 License: Revised BSD License, see LICENSE.TXT file include in the project
Rishin 13:66d854ad31d8 12
Rishin 13:66d854ad31d8 13 Maintainer: Miguel Luis and Gregory Cristian
Rishin 13:66d854ad31d8 14 */
Rishin 13:66d854ad31d8 15 #include "board.h"
Rishin 13:66d854ad31d8 16
Rishin 13:66d854ad31d8 17 Timer TimeCounter;
Rishin 13:66d854ad31d8 18 Ticker LoadTimeCounter;
Rishin 13:66d854ad31d8 19
Rishin 13:66d854ad31d8 20 volatile uint32_t CurrentTime = 0;
Rishin 13:66d854ad31d8 21
Rishin 13:66d854ad31d8 22 void TimerResetTimeCounter( void )
Rishin 13:66d854ad31d8 23 {
Rishin 13:66d854ad31d8 24 CurrentTime = CurrentTime + TimeCounter.read_us( ) / 1e3;
Rishin 13:66d854ad31d8 25 TimeCounter.reset( );
Rishin 13:66d854ad31d8 26 TimeCounter.start( );
Rishin 13:66d854ad31d8 27 }
Rishin 13:66d854ad31d8 28
Rishin 13:66d854ad31d8 29 void TimerTimeCounterInit( void )
Rishin 13:66d854ad31d8 30 {
Rishin 13:66d854ad31d8 31 TimeCounter.start( );
Rishin 13:66d854ad31d8 32 LoadTimeCounter.attach( mbed::callback( &TimerResetTimeCounter ), 10 );
Rishin 13:66d854ad31d8 33 }
Rishin 13:66d854ad31d8 34
Rishin 13:66d854ad31d8 35 TimerTime_t TimerGetCurrentTime( void )
Rishin 13:66d854ad31d8 36 {
Rishin 13:66d854ad31d8 37 CurrentTime += TimeCounter.read_us( ) / 1e3;
Rishin 13:66d854ad31d8 38 TimeCounter.reset( );
Rishin 13:66d854ad31d8 39 TimeCounter.start( );
Rishin 13:66d854ad31d8 40 return ( ( TimerTime_t )CurrentTime );
Rishin 13:66d854ad31d8 41 }
Rishin 13:66d854ad31d8 42
Rishin 13:66d854ad31d8 43 TimerTime_t TimerGetElapsedTime( TimerTime_t savedTime )
Rishin 13:66d854ad31d8 44 {
Rishin 13:66d854ad31d8 45 CurrentTime += TimeCounter.read_us( ) / 1e3;
Rishin 13:66d854ad31d8 46 TimeCounter.reset( );
Rishin 13:66d854ad31d8 47 TimeCounter.start( );
Rishin 13:66d854ad31d8 48 return ( TimerTime_t )( CurrentTime - savedTime );
Rishin 13:66d854ad31d8 49 }
Rishin 13:66d854ad31d8 50
Rishin 13:66d854ad31d8 51 TimerTime_t TimerGetFutureTime( TimerTime_t eventInFuture )
Rishin 13:66d854ad31d8 52 {
Rishin 13:66d854ad31d8 53 CurrentTime += TimeCounter.read_us( ) / 1e3;
Rishin 13:66d854ad31d8 54 TimeCounter.reset( );
Rishin 13:66d854ad31d8 55 TimeCounter.start( );
Rishin 13:66d854ad31d8 56 return ( TimerTime_t )( CurrentTime + eventInFuture );
Rishin 13:66d854ad31d8 57 }
Rishin 13:66d854ad31d8 58
Rishin 13:66d854ad31d8 59 void TimerInit( TimerEvent_t *obj, void ( *callback )( void ) )
Rishin 13:66d854ad31d8 60 {
Rishin 13:66d854ad31d8 61 obj->value = 0;
Rishin 13:66d854ad31d8 62 obj->Callback = callback;
Rishin 13:66d854ad31d8 63 }
Rishin 13:66d854ad31d8 64
Rishin 13:66d854ad31d8 65 void TimerStart( TimerEvent_t *obj )
Rishin 13:66d854ad31d8 66 {
Rishin 13:66d854ad31d8 67 obj->Timer.attach_us( mbed::callback( obj->Callback ), obj->value * 1e3 );
Rishin 13:66d854ad31d8 68 }
Rishin 13:66d854ad31d8 69
Rishin 13:66d854ad31d8 70 void TimerStop( TimerEvent_t *obj )
Rishin 13:66d854ad31d8 71 {
Rishin 13:66d854ad31d8 72 obj->Timer.detach( );
Rishin 13:66d854ad31d8 73 }
Rishin 13:66d854ad31d8 74
Rishin 13:66d854ad31d8 75 void TimerSetValue( TimerEvent_t *obj, uint32_t value )
Rishin 13:66d854ad31d8 76 {
Rishin 13:66d854ad31d8 77 obj->value = value;
Rishin 13:66d854ad31d8 78 }