Cooper Liu / Mbed 2 deprecated Eurobot2013_Co-Processor

working version with calibration done

Fork of Eurobot2013 by Oskar Weigl

system/system.cpp@11:5ba926692210, 2013-04-09 (annotated)

Committer:
xiaxia686
Date:
Tue Apr 09 15:32:47 2013 +0000
Revision:
11:5ba926692210
woking version (calibrated)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
xiaxia686 11:5ba926692210 1 #include "system.h"
xiaxia686 11:5ba926692210 2
xiaxia686 11:5ba926692210 3 //Defining the externs
xiaxia686 11:5ba926692210 4 DigitalOut OLED1(LED1);
xiaxia686 11:5ba926692210 5 DigitalOut OLED2(LED2);
xiaxia686 11:5ba926692210 6 DigitalOut OLED3(LED3);
xiaxia686 11:5ba926692210 7 DigitalOut OLED4(LED4);
xiaxia686 11:5ba926692210 8
xiaxia686 11:5ba926692210 9 //nop style wait function
xiaxia686 11:5ba926692210 10 void nopwait(int ms){
xiaxia686 11:5ba926692210 11 while(ms--)
xiaxia686 11:5ba926692210 12 for (volatile int i = 0; i < 24000; i++);
xiaxia686 11:5ba926692210 13 }
xiaxia686 11:5ba926692210 14
xiaxia686 11:5ba926692210 15 float cpupercent; //defining the extern
xiaxia686 11:5ba926692210 16 void measureCPUidle (void const* arg) {
xiaxia686 11:5ba926692210 17
xiaxia686 11:5ba926692210 18 Timer timer;
xiaxia686 11:5ba926692210 19 cpupercent = 0; //defined in system.h
xiaxia686 11:5ba926692210 20
xiaxia686 11:5ba926692210 21 while(1) {
xiaxia686 11:5ba926692210 22 timer.reset();
xiaxia686 11:5ba926692210 23 timer.start();
xiaxia686 11:5ba926692210 24 wait(1);
xiaxia686 11:5ba926692210 25
xiaxia686 11:5ba926692210 26 int thistime = timer.read_us()-1000000;
xiaxia686 11:5ba926692210 27 cpupercent = thistime;
xiaxia686 11:5ba926692210 28 }
xiaxia686 11:5ba926692210 29 }