Max Burns / Mbed 2 deprecated SDWriteTest

GPS Program for Eco Car

Dependencies:   MBed_Adafruit-GPS-Library SDFileSystem SDWriteTestShellEco TextLCD mbed

Fork of SDWriteTestShellEco by Max Burns

main.cpp@1:4eff6f5ccb2b, 2015-03-30 (annotated)

Committer:
mburns1
Date:
Mon Mar 30 19:06:43 2015 +0000
Revision:
1:4eff6f5ccb2b
Parent:
0:d96c133bf9d2 
3/30/15

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mburns1 0:d96c133bf9d2 1 #include "mbed.h"
mburns1 0:d96c133bf9d2 2 #include "SDFileSystem.h"
mburns1 0:d96c133bf9d2 3 #include "stdio.h"
mburns1 0:d96c133bf9d2 4 #include "string.h"
mburns1 1:4eff6f5ccb2b 5 #include "TextLCD.h"
mburns1 0:d96c133bf9d2 6
mburns1 0:d96c133bf9d2 7 DigitalOut myled(LED1); //initialize on board LED
mburns1 1:4eff6f5ccb2b 8 DigitalIn toggle(p21); //initialize toggle switch
mburns1 0:d96c133bf9d2 9 Serial GPS(p9, p10); //initialize gps board
mburns1 0:d96c133bf9d2 10 Serial pc(USBTX, USBRX);//initialize serial pc connection
mburns1 1:4eff6f5ccb2b 11 SDFileSystem sd(p5,p6,p7,p11,"sd"); //Initializes filesystem (DI, D0, CLK, CS)
mburns1 1:4eff6f5ccb2b 12 TextLCD lcd(p15, p16, p17, p18, p19, p20); // rs, e, d4-d7
mburns1 0:d96c133bf9d2 13 int hasbeenopened = 1;
mburns1 0:d96c133bf9d2 14 int haslooped = 0;
mburns1 0:d96c133bf9d2 15
mburns1 0:d96c133bf9d2 16 int main() {
mburns1 0:d96c133bf9d2 17 char cc;
mburns1 0:d96c133bf9d2 18 toggle.mode(PullUp);
mburns1 0:d96c133bf9d2 19 FILE *fp = fopen("/sd/gpsdata.txt", "a");
mburns1 0:d96c133bf9d2 20 while(1){
mburns1 0:d96c133bf9d2 21 while(toggle==1){
mburns1 0:d96c133bf9d2 22 if (hasbeenopened==0){
mburns1 0:d96c133bf9d2 23 FILE *fp = fopen("/sd/gpsdata.txt", "a");
mburns1 0:d96c133bf9d2 24 hasbeenopened=1;
mburns1 0:d96c133bf9d2 25 }
mburns1 0:d96c133bf9d2 26 myled=1;
mburns1 0:d96c133bf9d2 27 cc = GPS.getc();
mburns1 0:d96c133bf9d2 28 fprintf(fp,"%c", cc);
mburns1 1:4eff6f5ccb2b 29 char str1[2] = {cc , '\0'};
mburns1 1:4eff6f5ccb2b 30 char str2[5] = "";
mburns1 1:4eff6f5ccb2b 31 lcd.printf(strcpy(str2,str1));
mburns1 0:d96c133bf9d2 32 haslooped=1;
mburns1 0:d96c133bf9d2 33 }
mburns1 0:d96c133bf9d2 34 myled=0;
mburns1 0:d96c133bf9d2 35 if (haslooped==1){
mburns1 0:d96c133bf9d2 36 fclose(fp);
mburns1 0:d96c133bf9d2 37 hasbeenopened=0;
mburns1 0:d96c133bf9d2 38 haslooped=1;
mburns1 0:d96c133bf9d2 39 }
mburns1 0:d96c133bf9d2 40 }
mburns1 0:d96c133bf9d2 41 }