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@30:91af74a299e1, 2014-11-13 (annotated)

Committer:
pspatel321
Date:
Thu Nov 13 10:53:10 2014 +0000
Revision:
30:91af74a299e1
Child:
31:7eaa5e881b56
Parth's edits for the week.; DC-DC completed and fixed, IMD updated, LatchMonitor and Temperature added.  Serial dashboard updated.  File structure changed Everything tested.  Compiles and runs.; Still need to write CAN in/out interface.

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 30:91af74a299e1 4
pspatel321 30:91af74a299e1 5 int main() {
pspatel321 30:91af74a299e1 6 wdt.kick(0.11); // Kick the watchdog timer, set the timeout to 110ms
pspatel321 30:91af74a299e1 7 pc.baud(921600);
pspatel321 30:91af74a299e1 8 pc.printf("\r\n\r\nSys Mgmt Reset\r\n");
pspatel321 30:91af74a299e1 9 can.mode(FIFO); // Use FIFO mode
pspatel321 30:91af74a299e1 10 NVIC_SetPriority(TIMER3_IRQn, 2); // Decrease timer3 priority (mbed timer, rtos)
pspatel321 30:91af74a299e1 11 NVIC_SetPriority(UART0_IRQn, 1); // Decrease serial priority to give CAN higher priority
pspatel321 30:91af74a299e1 12
pspatel321 30:91af74a299e1 13 // Did a watchdog reset occur since last power cycle?
pspatel321 30:91af74a299e1 14 if (wdt.checkFlag()) {
pspatel321 30:91af74a299e1 15 data.watchdogReset = true;
pspatel321 30:91af74a299e1 16 pc.printf("Watchdog Reset\r\n");
pspatel321 30:91af74a299e1 17 }
pspatel321 30:91af74a299e1 18
pspatel321 30:91af74a299e1 19 // Start the 10Hz data thread
pspatel321 30:91af74a299e1 20 Thread gather_10Hz(runTime::thread_gather_10Hz, 0, osPriorityHigh);
pspatel321 30:91af74a299e1 21
pspatel321 30:91af74a299e1 22 // Start the 100Hz data timer (more time critical than thread)
pspatel321 30:91af74a299e1 23 Thread gather_100Hz(runTime::thread_gather_100Hz, 0, osPriorityRealtime);
pspatel321 30:91af74a299e1 24
pspatel321 30:91af74a299e1 25 // Start the serial, CAN threads
pspatel321 30:91af74a299e1 26 Thread serial_out(outDiagnostics::thread_serialOut, 0, osPriorityAboveNormal, 6000); // Allocate 6kB RAM stack
pspatel321 30:91af74a299e1 27 Thread can_out(outDiagnostics::thread_canOut, 0, osPriorityAboveNormal, 256); // Allocate 256B RAM stack
pspatel321 30:91af74a299e1 28
pspatel321 30:91af74a299e1 29 // Background task
pspatel321 30:91af74a299e1 30 while(1) {
pspatel321 30:91af74a299e1 31 // Service CAN and Xbee logic
pspatel321 30:91af74a299e1 32 }
pspatel321 30:91af74a299e1 33 }