Hiroki Saito / Mbed 2 deprecated SDFileSystem_HelloWorld

gps

Dependencies:   SDFileSystem mbed

Fork of SDFileSystem_HelloWorld by mbed official

main.cpp@1:6ea35a0ac85d, 2016-02-29 (annotated)

Committer:
Nike3221
Date:
Mon Feb 29 11:23:34 2016 +0000
Revision:
1:6ea35a0ac85d
Parent:
0:bdbd3d6fc5d5 
gps

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:bdbd3d6fc5d5 1 #include "mbed.h"
mbed_official 0:bdbd3d6fc5d5 2 #include "SDFileSystem.h"
Nike3221 1:6ea35a0ac85d 3
Nike3221 1:6ea35a0ac85d 4 Ticker timer;
mbed_official 0:bdbd3d6fc5d5 5 SDFileSystem sd(p5, p6, p7, p8, "sd"); // the pinout on the mbed Cool Components workshop board
Nike3221 1:6ea35a0ac85d 6 Serial gps_line(p28, p27); // tx, rx
Nike3221 1:6ea35a0ac85d 7 Serial pc(USBTX, USBRX); // tx, rx
Nike3221 1:6ea35a0ac85d 8 DigitalOut myled1(LED1);
Nike3221 1:6ea35a0ac85d 9 DigitalOut myled2(LED2);
Nike3221 1:6ea35a0ac85d 10 DigitalOut myled3(LED3);
Nike3221 1:6ea35a0ac85d 11 DigitalOut myled4(LED4);
Nike3221 1:6ea35a0ac85d 12 char gpsc2[200];
Nike3221 1:6ea35a0ac85d 13 int gpsc3;
Nike3221 1:6ea35a0ac85d 14 int a,b;
Nike3221 1:6ea35a0ac85d 15 int ido;
Nike3221 1:6ea35a0ac85d 16 int old_ido,old_kei;
Nike3221 1:6ea35a0ac85d 17 FILE *gpsc;
Nike3221 1:6ea35a0ac85d 18
Nike3221 1:6ea35a0ac85d 19 void kakiko()
Nike3221 1:6ea35a0ac85d 20 {
Nike3221 1:6ea35a0ac85d 21
Nike3221 1:6ea35a0ac85d 22 b=0;
Nike3221 1:6ea35a0ac85d 23 mkdir("/sd/gps1", 0777);//*************************************************************************
Nike3221 1:6ea35a0ac85d 24 myled1 = myled2 = myled3 = myled4 = 1;
Nike3221 1:6ea35a0ac85d 25 FILE *gps_date = fopen("/sd/gps1/gps1.txt", "a");
Nike3221 1:6ea35a0ac85d 26
Nike3221 1:6ea35a0ac85d 27 if(gps_date == NULL) {
Nike3221 1:6ea35a0ac85d 28 error("Could not open file for write\n");
Nike3221 1:6ea35a0ac85d 29 }
Nike3221 1:6ea35a0ac85d 30 while(b!=50){
Nike3221 1:6ea35a0ac85d 31 fputc(gps_line.getc(),gps_date);
Nike3221 1:6ea35a0ac85d 32 b++; }
Nike3221 1:6ea35a0ac85d 33 fclose(gps_date);//****************************************************************************************
Nike3221 1:6ea35a0ac85d 34
Nike3221 1:6ea35a0ac85d 35 myled1 = myled2 = myled3 = myled4 = 0;
Nike3221 1:6ea35a0ac85d 36 printf("Goodbye World!\n");
Nike3221 1:6ea35a0ac85d 37 }
mbed_official 0:bdbd3d6fc5d5 38
mbed_official 0:bdbd3d6fc5d5 39 int main() {
Nike3221 1:6ea35a0ac85d 40
Nike3221 1:6ea35a0ac85d 41 gps_line.baud(9600);
Nike3221 1:6ea35a0ac85d 42 timer.attach(&kakiko,2.0);
Nike3221 1:6ea35a0ac85d 43 int i=0;
Nike3221 1:6ea35a0ac85d 44 printf("Hello World!\n");
mbed_official 0:bdbd3d6fc5d5 45
Nike3221 1:6ea35a0ac85d 46 for(a=30;a<200;a++)
Nike3221 1:6ea35a0ac85d 47 {gpsc2[a]= gps_line.getc();
Nike3221 1:6ea35a0ac85d 48 pc.printf("%c",gpsc2[a]);
Nike3221 1:6ea35a0ac85d 49
Nike3221 1:6ea35a0ac85d 50 if(gpsc2[a-21]=='P')
Nike3221 1:6ea35a0ac85d 51 {if(gpsc2[a-20]=='G')
Nike3221 1:6ea35a0ac85d 52 {if(gpsc2[a-19]=='G')
Nike3221 1:6ea35a0ac85d 53 {ido=gpsc2[a-4]*1000+gpsc2[a-3]*100+gpsc2[a-1]*10+gpsc2[a]*1;
Nike3221 1:6ea35a0ac85d 54 pc.printf("cc%dcc",ido);
Nike3221 1:6ea35a0ac85d 55
Nike3221 1:6ea35a0ac85d 56 mkdir("/sd/ido1", 0777);//*************************************************************************
Nike3221 1:6ea35a0ac85d 57 myled1 = myled2 = myled3 = myled4 = 1;
Nike3221 1:6ea35a0ac85d 58 FILE *idof = fopen("/sd/ido1/ido1.txt", "a");
Nike3221 1:6ea35a0ac85d 59
Nike3221 1:6ea35a0ac85d 60 if(idof == NULL) {
Nike3221 1:6ea35a0ac85d 61 error("Could not open file for write\n");
Nike3221 1:6ea35a0ac85d 62 }
Nike3221 1:6ea35a0ac85d 63
Nike3221 1:6ea35a0ac85d 64 fprintf(idof,"%d\n",ido);
Nike3221 1:6ea35a0ac85d 65
Nike3221 1:6ea35a0ac85d 66 fclose(idof);//****************************************************************************************
Nike3221 1:6ea35a0ac85d 67 myled1 = myled2 = myled3 = myled4 = 0;
Nike3221 1:6ea35a0ac85d 68 }}}
Nike3221 1:6ea35a0ac85d 69 if(a>=50)
Nike3221 1:6ea35a0ac85d 70 {a=25;}
Nike3221 1:6ea35a0ac85d 71 old_ido=ido;
Nike3221 1:6ea35a0ac85d 72
Nike3221 1:6ea35a0ac85d 73
Nike3221 1:6ea35a0ac85d 74 }//for
Nike3221 1:6ea35a0ac85d 75
mbed_official 0:bdbd3d6fc5d5 76 }