Penn Electric Racing / Mbed 2 deprecated SystemManagement

System Management code

Dependencies:   mbed CANBuffer Watchdog MODSERIAL mbed-rtos xbeeRelay IAP

Fork of SystemManagement by Martin Deng

main.cpp@33:6bc82b6b62e5, 2015-01-06 (annotated)

Committer:
pspatel321
Date:
Tue Jan 06 20:45:26 2015 +0000
Revision:
33:6bc82b6b62e5
Parent:
32:e70407021ad2
Child:
34:18bcf276d3bf
Updated IDs to match AMS, added a constants.h file.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
pspatel321 30:91af74a299e1 1 #include "IOobjects.h"
pspatel321 30:91af74a299e1 2 #include "runTime.h"
pspatel321 30:91af74a299e1 3 #include "outDiagnostics.h"
pspatel321 31:7eaa5e881b56 4 #include "serviceCAN.h"
pspatel321 30:91af74a299e1 5
pspatel321 30:91af74a299e1 6 int main() {
pspatel321 33:6bc82b6b62e5 7 wdt.kick(); // Kick the watchdog timer
pspatel321 33:6bc82b6b62e5 8 pc.baud(BAUD);
pspatel321 33:6bc82b6b62e5 9 pc.format(8, SerialBase::None, 2); // 2 Stop bits, reduce bad serial packets
pspatel321 30:91af74a299e1 10
pspatel321 33:6bc82b6b62e5 11 can.mode(FIFO);
pspatel321 33:6bc82b6b62e5 12 DigitalOut led1(LED1);
pspatel321 33:6bc82b6b62e5 13
pspatel321 33:6bc82b6b62e5 14 bool normalReset = true;
pspatel321 30:91af74a299e1 15 // Did a watchdog reset occur since last power cycle?
pspatel321 30:91af74a299e1 16 if (wdt.checkFlag()) {
pspatel321 33:6bc82b6b62e5 17 wdt.clearFlag(); // Clear flag
pspatel321 30:91af74a299e1 18 data.watchdogReset = true;
pspatel321 33:6bc82b6b62e5 19 pc.printf("Sys Mgmt Watchdog Reset\r\n");
pspatel321 33:6bc82b6b62e5 20 led1=1;
pspatel321 33:6bc82b6b62e5 21 normalReset=false;
pspatel321 30:91af74a299e1 22 }
pspatel321 33:6bc82b6b62e5 23 // Did a brownout reset occur since last power cycle?
pspatel321 33:6bc82b6b62e5 24 if (LPC_SC->RSID & (1<<3)) {
pspatel321 33:6bc82b6b62e5 25 LPC_SC->RSID = (1<<3); // Clear flag
pspatel321 33:6bc82b6b62e5 26 pc.printf("Sys Mgmt Brownout Reset\r\n");
pspatel321 33:6bc82b6b62e5 27 normalReset=false;
pspatel321 33:6bc82b6b62e5 28 }
pspatel321 33:6bc82b6b62e5 29 // Print normal reset string
pspatel321 33:6bc82b6b62e5 30 if (normalReset) pc.printf("Sys Mgmt Reset\r\n");
pspatel321 33:6bc82b6b62e5 31
pspatel321 30:91af74a299e1 32 // Start the 10Hz data thread
pspatel321 33:6bc82b6b62e5 33 // Thread gather(runTime::thread_gather, 0, osPriorityHigh);
pspatel321 30:91af74a299e1 34
pspatel321 30:91af74a299e1 35 // Start the 100Hz data timer (more time critical than thread)
pspatel321 33:6bc82b6b62e5 36 //RtosTimer sample(runTime::thread_sample, osTimerPeriodic);
pspatel321 33:6bc82b6b62e5 37 //sample.start(FAST_LOOP*1000);
pspatel321 33:6bc82b6b62e5 38
pspatel321 30:91af74a299e1 39 // Start the serial, CAN threads
pspatel321 30:91af74a299e1 40 Thread serial_out(outDiagnostics::thread_serialOut, 0, osPriorityAboveNormal, 6000); // Allocate 6kB RAM stack
pspatel321 33:6bc82b6b62e5 41 //Thread can_out(outDiagnostics::thread_canOut, 0, osPriorityAboveNormal); // Allocate 256B RAM stack
pspatel321 33:6bc82b6b62e5 42
pspatel321 33:6bc82b6b62e5 43 wdt.kick(WDT_TIME); // Startup complete, normal timeout
pspatel321 30:91af74a299e1 44
pspatel321 30:91af74a299e1 45 // Background task
pspatel321 30:91af74a299e1 46 while(1) {
pspatel321 30:91af74a299e1 47 // Service CAN and Xbee logic
pspatel321 33:6bc82b6b62e5 48 //if (canbus::serviceCAN());
pspatel321 33:6bc82b6b62e5 49 //canbus::receiveMsgXbee();
pspatel321 33:6bc82b6b62e5 50 wdt.kick();
pspatel321 30:91af74a299e1 51 }
pspatel321 30:91af74a299e1 52 }