Dependencies: MPL115A2 mbed ADXL345 SDFileSystem
main.cpp
- Committer:
- Nasupl
- Date:
- 2011-11-24
- Revision:
- 0:9fbe0ebb411f
File content as of revision 0:9fbe0ebb411f:
#include "mbed.h" #include "ADXL345.h" #include "MPL115A2.h" #include "SDFileSystem.h" ADXL345 accelerometer(p11, p12, p13, p9); MPL115A2 mpl115a2(p28, p27); SDFileSystem sd(p5, p6, p7, p8, "sd"); Serial pc(USBTX, USBRX); AnalogIn temp_in(p20); AnalogIn Gyrox(p15); AnalogIn Gyroy(p16); AnalogIn hiG(p17); Ticker logger; DigitalOut ping(p17); DigitalOut myled(LED1); int readings[3] = {0,0,0}; float pressure; char pres_data[16]; float temp1; float temp2; volatile int cnt=0; volatile int cntt=0; int i,j,k=0; void logging(){ myled=1; FILE *fp = fopen("/sd/datalog/log.txt","a"); if(fp == NULL){ error("Could not open file for write\n"); } cnt++; accelerometer.getOutput(readings); fprintf(fp,"%d,%i,%i,%i,%4.2f,%3.2f,%f,%f,%f\n",cnt,(int16_t)readings[0], (int16_t)readings[1], (int16_t)readings[2], mpl115a2.readPressure(),(float)temp_in.read()*3.3*100,(float)Gyrox,(float)Gyroy,(float)hiG); fclose(fp); myled=0; } int main(){ accelerometer.setPowerControl(0x00); accelerometer.setDataFormatControl(0x0B); accelerometer.setDataRate(ADXL345_3200HZ); accelerometer.setPowerControl(0x08); mkdir("/sd/datalog",0777); logger.attach(&logging,0.05); k=0; while(1){ } }