Project group 3 / Mbed 2 deprecated mbed_mainfinal

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Dependencies:   C12832_lcd CMPS03 GPS MMA7660 mbed

main.cpp@0:ed3bb00f66af, 2016-03-08 (annotated)

Committer:
gegjackson
Date:
Tue Mar 08 14:50:55 2016 +0000
Revision:
0:ed3bb00f66af
a

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gegjackson 0:ed3bb00f66af 1 #include "mbed.h"
gegjackson 0:ed3bb00f66af 2 #include "CMPS03.h"//added
gegjackson 0:ed3bb00f66af 3 #include "MMA7660.h"
gegjackson 0:ed3bb00f66af 4 #include "stdio.h" //needed?
gegjackson 0:ed3bb00f66af 5 #include "GPS.h"
gegjackson 0:ed3bb00f66af 6
gegjackson 0:ed3bb00f66af 7
gegjackson 0:ed3bb00f66af 8 /*THIS FILE IS MADE TO RUN ON THE MBED. IT WILL TAKE ACCELEROMETER VALUES AND WRITE THEM
gegjackson 0:ed3bb00f66af 9 TO A TEXT FILE AND THEN A CONNECTED COMPUTER*/
gegjackson 0:ed3bb00f66af 10 GPS gps(p13, p14);// which pins???
gegjackson 0:ed3bb00f66af 11 CMPS03 compass(p9, p10, CMPS03_DEFAULT_I2C_ADDRESS);//added
gegjackson 0:ed3bb00f66af 12 DigitalOut myled(LED1);
gegjackson 0:ed3bb00f66af 13 MMA7660 MMA(p28, p27); // Accelerometer connections
gegjackson 0:ed3bb00f66af 14 float ax, ay, az; //allocations for the x, y, z values
gegjackson 0:ed3bb00f66af 15 Serial pc(USBTX,USBRX); // serial port
gegjackson 0:ed3bb00f66af 16 LocalFileSystem local("local"); // Create the local filesystem called "local"
gegjackson 0:ed3bb00f66af 17 int main()
gegjackson 0:ed3bb00f66af 18 {
gegjackson 0:ed3bb00f66af 19 float data[100]; // three data arrays, with 100 entries
gegjackson 0:ed3bb00f66af 20 float data1[100];
gegjackson 0:ed3bb00f66af 21 float data2[100];
gegjackson 0:ed3bb00f66af 22 float data3[100];
gegjackson 0:ed3bb00f66af 23
gegjackson 0:ed3bb00f66af 24
gegjackson 0:ed3bb00f66af 25 for (int i=0; i<100; i++)
gegjackson 0:ed3bb00f66af 26 {
gegjackson 0:ed3bb00f66af 27 ax=MMA.x(); //ax is the x value from the accelerometer. the *90 part is to get an angle
gegjackson 0:ed3bb00f66af 28 data[i] = ax ; //place the value of the accelerometer into the 1st array
gegjackson 0:ed3bb00f66af 29 ay=MMA.y();
gegjackson 0:ed3bb00f66af 30 data1[i] = ay ;
gegjackson 0:ed3bb00f66af 31 az=MMA.z();
gegjackson 0:ed3bb00f66af 32 data2[i] = az;
gegjackson 0:ed3bb00f66af 33 data3[i] = (compass.readBearing() / 10.0);
gegjackson 0:ed3bb00f66af 34
gegjackson 0:ed3bb00f66af 35
gegjackson 0:ed3bb00f66af 36 wait (0.1);// so all the results aren't taken as quickly as the mbed can process. total time = wait time * number of items in array
gegjackson 0:ed3bb00f66af 37 }
gegjackson 0:ed3bb00f66af 38
gegjackson 0:ed3bb00f66af 39 FILE *fp = fopen("/local/values.txt", "w"); // Open "values.txt"
gegjackson 0:ed3bb00f66af 40 fprintf(fp,"Location is: %f , %f", gps.longitude, gps.latitude);
gegjackson 0:ed3bb00f66af 41 for (int i=0; i<100; i++)
gegjackson 0:ed3bb00f66af 42 {
gegjackson 0:ed3bb00f66af 43 fprintf(fp,"%i %f %f %f Bearing:%f \r\n ", i, data[i], data1[i], data2[i], data3[i]); //print all the data values to the file
gegjackson 0:ed3bb00f66af 44 }
gegjackson 0:ed3bb00f66af 45 fclose(fp); //save and close the file
gegjackson 0:ed3bb00f66af 46
gegjackson 0:ed3bb00f66af 47
gegjackson 0:ed3bb00f66af 48
gegjackson 0:ed3bb00f66af 49
gegjackson 0:ed3bb00f66af 50
gegjackson 0:ed3bb00f66af 51 }
gegjackson 0:ed3bb00f66af 52
gegjackson 0:ed3bb00f66af 53
gegjackson 0:ed3bb00f66af 54