Penn Electric Racing / Mbed 2 deprecated SystemManagement

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Dependencies:   mbed CANBuffer Watchdog MODSERIAL mbed-rtos xbeeRelay IAP

Fork of SystemManagement by Martin Deng

DC_DC/DC_DC.cpp@6:6a04210a3f4f, 2014-10-10 (annotated)

Committer:
martydd3
Date:
Fri Oct 10 20:24:22 2014 +0000
Revision:
6:6a04210a3f4f
Child:
10:db13782f05d9
Added Watchdog timer, put DC_DC converter and FanPump code into their own classes.; To do: Look into how to call class member functions in a thread. Current thread functions are not members of classes.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
martydd3 6:6a04210a3f4f 1 #include "mbed.h"
martydd3 6:6a04210a3f4f 2 #include "DC_DC.h"
martydd3 6:6a04210a3f4f 3
martydd3 6:6a04210a3f4f 4 DigitalOut dc_pin(p20);
martydd3 6:6a04210a3f4f 5 FanPump *fanPump;
martydd3 6:6a04210a3f4f 6 CANBuffer *tx_DC_Buffer;
martydd3 6:6a04210a3f4f 7 bool status;
martydd3 6:6a04210a3f4f 8
martydd3 6:6a04210a3f4f 9 DC::DC(FanPump *fp, CANBuffer *can){
martydd3 6:6a04210a3f4f 10 status = false;
martydd3 6:6a04210a3f4f 11 dc_pin = !status;
martydd3 6:6a04210a3f4f 12 tx_DC_Buffer = can;
martydd3 6:6a04210a3f4f 13 fanPump = fp;
martydd3 6:6a04210a3f4f 14 }
martydd3 6:6a04210a3f4f 15
martydd3 6:6a04210a3f4f 16 bool DC::is_on(){
martydd3 6:6a04210a3f4f 17 return status;
martydd3 6:6a04210a3f4f 18 }
martydd3 6:6a04210a3f4f 19
martydd3 6:6a04210a3f4f 20 void DC::set(bool s){
martydd3 6:6a04210a3f4f 21 status = s;
martydd3 6:6a04210a3f4f 22 if(!status){
martydd3 6:6a04210a3f4f 23 fanPump->shutdown_all();
martydd3 6:6a04210a3f4f 24 }
martydd3 6:6a04210a3f4f 25
martydd3 6:6a04210a3f4f 26 dc_pin = !status;
martydd3 6:6a04210a3f4f 27 }
martydd3 6:6a04210a3f4f 28
martydd3 6:6a04210a3f4f 29 void update(const void *arg){
martydd3 6:6a04210a3f4f 30 char data[4] = {0};
martydd3 6:6a04210a3f4f 31 while(1){
martydd3 6:6a04210a3f4f 32 data[0] = status;
martydd3 6:6a04210a3f4f 33 CANMessage txMessage(TX_DC_DC_ID, data, 4);
martydd3 6:6a04210a3f4f 34 CANMessage msg(1);
martydd3 6:6a04210a3f4f 35 tx_DC_Buffer->txWrite(msg);
martydd3 6:6a04210a3f4f 36
martydd3 6:6a04210a3f4f 37 Thread::wait(100); //10 Hz update
martydd3 6:6a04210a3f4f 38 }
martydd3 6:6a04210a3f4f 39 }
martydd3 6:6a04210a3f4f 40
martydd3 6:6a04210a3f4f 41 void DC::start_update(){
martydd3 6:6a04210a3f4f 42 Thread update_thread(update);
martydd3 6:6a04210a3f4f 43 }