Alex Fearn / Mbed 2 deprecated MSCUsbHost

gps

Dependencies:   C12832_lcd FatFileSystemCpp GPS mbed MMA7660 PowerControl PwmIn

Fork of MSCUsbHost by Igor Skochinsky

main.cpp@6:9303188c8010, 2014-05-10 (annotated)

Committer:
AlexF64
Date:
Sat May 10 22:35:12 2014 +0000
Revision:
6:9303188c8010
Parent:
4:071ff93721f8 
all working now;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
igorsk 0:e294af8d0e07 1 #include "mbed.h"
AlexF64 4:071ff93721f8 2 #include "GPS.h"
AlexF64 4:071ff93721f8 3 #include "C12832_lcd.h"
igorsk 0:e294af8d0e07 4 #include "MSCFileSystem.h"
AlexF64 6:9303188c8010 5 #include "PwmIn.h"
AlexF64 6:9303188c8010 6 #include "MMA7660.h"
AlexF64 6:9303188c8010 7 #include "EthernetPowerControl.h"
igorsk 0:e294af8d0e07 8
igorsk 0:e294af8d0e07 9 #define FSNAME "msc"
AlexF64 4:071ff93721f8 10
igorsk 0:e294af8d0e07 11 MSCFileSystem msc(FSNAME);
AlexF64 4:071ff93721f8 12 Serial pc(USBTX, USBRX);
AlexF64 4:071ff93721f8 13 GPS gps(p9, p10);
AlexF64 6:9303188c8010 14 PwmIn Bearing(p21);
AlexF64 4:071ff93721f8 15 C12832_LCD lcd;
AlexF64 6:9303188c8010 16 MMA7660 MMA(p28, p27);// local name for the Accelerometer
AlexF64 6:9303188c8010 17 DigitalOut connectionLed(LED1); // debug LED
AlexF64 6:9303188c8010 18
AlexF64 4:071ff93721f8 19
AlexF64 4:071ff93721f8 20 float timing;
igorsk 0:e294af8d0e07 21
AlexF64 4:071ff93721f8 22 int main() {
AlexF64 6:9303188c8010 23
AlexF64 6:9303188c8010 24 PHY_PowerDown();
AlexF64 6:9303188c8010 25
AlexF64 4:071ff93721f8 26 FILE *fp;
AlexF64 4:071ff93721f8 27 fp = fopen( "/" FSNAME "/GPSData.txt", "w");
AlexF64 4:071ff93721f8 28 fprintf(fp,"");
AlexF64 4:071ff93721f8 29 fclose(fp);
AlexF64 6:9303188c8010 30
AlexF64 6:9303188c8010 31 FILE *fp2;
AlexF64 6:9303188c8010 32 fp2 = fopen( "/" FSNAME "/CompassData.txt", "w");
AlexF64 6:9303188c8010 33 fprintf(fp2,"");
AlexF64 6:9303188c8010 34 fclose(fp2);
AlexF64 4:071ff93721f8 35
AlexF64 6:9303188c8010 36 FILE *fp3;
AlexF64 6:9303188c8010 37 fp3 = fopen( "/" FSNAME "/AccelerometerData.txt", "w");
AlexF64 6:9303188c8010 38 fprintf(fp3,"");
AlexF64 6:9303188c8010 39 fclose(fp3);
AlexF64 6:9303188c8010 40
AlexF64 6:9303188c8010 41 if ( fp == NULL )
AlexF64 6:9303188c8010 42 {
AlexF64 6:9303188c8010 43 lcd.cls();//clear LCD for next reading round
AlexF64 6:9303188c8010 44 lcd.locate(3,3);
AlexF64 6:9303188c8010 45 lcd.printf("File error\n");
AlexF64 6:9303188c8010 46 }
AlexF64 6:9303188c8010 47
AlexF64 6:9303188c8010 48 if ( fp2 == NULL )
AlexF64 6:9303188c8010 49 {
AlexF64 6:9303188c8010 50 lcd.cls();//clear LCD for next reading round
AlexF64 6:9303188c8010 51 lcd.locate(3,3);
AlexF64 6:9303188c8010 52 lcd.printf("File error\n");
AlexF64 6:9303188c8010 53 }
AlexF64 6:9303188c8010 54
AlexF64 6:9303188c8010 55 if ( fp3 == NULL )
AlexF64 6:9303188c8010 56 {
AlexF64 6:9303188c8010 57 lcd.cls();//clear LCD for next reading round
AlexF64 6:9303188c8010 58 lcd.locate(3,3);
AlexF64 6:9303188c8010 59 lcd.printf("File error\n");
AlexF64 6:9303188c8010 60 }
AlexF64 6:9303188c8010 61
AlexF64 6:9303188c8010 62 if (MMA.testConnection()){
AlexF64 6:9303188c8010 63 connectionLed = 1;// LEDs are very useful to demonstrate something is working
AlexF64 6:9303188c8010 64 }
AlexF64 6:9303188c8010 65
AlexF64 4:071ff93721f8 66 while(1)
igorsk 0:e294af8d0e07 67 {
AlexF64 4:071ff93721f8 68
AlexF64 4:071ff93721f8 69 if(gps.sample())
igorsk 0:e294af8d0e07 70 {
AlexF64 4:071ff93721f8 71 fp = fopen( "/" FSNAME "/GPSData.txt", "a");
AlexF64 4:071ff93721f8 72 fprintf(fp, "%.1f ",timing); //time when read
AlexF64 6:9303188c8010 73 fprintf(fp, "%f ", gps.longitude);
AlexF64 6:9303188c8010 74 fprintf(fp, "%f\n", gps.latitude);
AlexF64 4:071ff93721f8 75
AlexF64 4:071ff93721f8 76 pc.printf("%f, %f\r\n",gps.latitude,gps.longitude);
AlexF64 6:9303188c8010 77
AlexF64 6:9303188c8010 78
AlexF64 6:9303188c8010 79 fp2 = fopen( "/" FSNAME "/CompassData.txt", "a");
AlexF64 6:9303188c8010 80 float angle = Bearing.pulsewidth();
AlexF64 6:9303188c8010 81 //pc.printf("\ntimer: %.1f",time);
AlexF64 6:9303188c8010 82 pc.printf("\nBearing: %.2f \r\n", (angle*10000)-10);
AlexF64 6:9303188c8010 83 fprintf(fp2, "%.1f ",timing); //time when read
AlexF64 6:9303188c8010 84 fprintf(fp2, "%.2f\r\n",(angle*10000)-10); //angle
AlexF64 6:9303188c8010 85
AlexF64 6:9303188c8010 86 fp3 = fopen( "/" FSNAME "/AccelerometerData.txt", "a");
AlexF64 6:9303188c8010 87 float zaxis = MMA.z();
AlexF64 6:9303188c8010 88 float xaxis = MMA.x();
AlexF64 6:9303188c8010 89 float yaxis = MMA.y();
AlexF64 6:9303188c8010 90
AlexF64 6:9303188c8010 91 pc.printf("%.2f ",xaxis);
AlexF64 6:9303188c8010 92 pc.printf("%.2f ",yaxis);
AlexF64 6:9303188c8010 93 pc.printf("%.2f \r\n",zaxis);
AlexF64 6:9303188c8010 94 fprintf(fp3, "%.1f ",timing);
AlexF64 6:9303188c8010 95 fprintf(fp3, "%.2f ",xaxis);
AlexF64 6:9303188c8010 96 fprintf(fp3, "%.2f ",yaxis);
AlexF64 6:9303188c8010 97 fprintf(fp3, "%.2f \n",zaxis);
AlexF64 6:9303188c8010 98
AlexF64 6:9303188c8010 99 lcd.cls();//clear LCD for next reading round
AlexF64 4:071ff93721f8 100 lcd.locate(3,3);
AlexF64 4:071ff93721f8 101 lcd.printf("%.3f\n",gps.latitude);//print x to LCD at locate position
AlexF64 6:9303188c8010 102 lcd.locate(30,3);//move LCD location for y component
AlexF64 6:9303188c8010 103 lcd.printf("%.3f Lat/Long\n",gps.longitude);//print y to LCD to new locate position
AlexF64 6:9303188c8010 104
AlexF64 6:9303188c8010 105 lcd.locate(3,21);
AlexF64 6:9303188c8010 106 lcd.printf("%.2f Angle\n",(angle*10000)-10);
AlexF64 4:071ff93721f8 107
AlexF64 6:9303188c8010 108 lcd.locate(3,12);//initial LCD location for x component of acceleration
AlexF64 6:9303188c8010 109 lcd.printf("%.2f\n",MMA.x());//print x to LCD at locate position
AlexF64 6:9303188c8010 110 lcd.locate(28,12);//move LCD location for y component
AlexF64 6:9303188c8010 111 lcd.printf("%.2f\n",MMA.y());//print y to LCD to new locate position
AlexF64 6:9303188c8010 112 lcd.locate(53,12);//move LCD location for z component
AlexF64 6:9303188c8010 113 lcd.printf("%.2f XYZ\n",MMA.z());//print z to LCD
AlexF64 6:9303188c8010 114
AlexF64 6:9303188c8010 115 wait(0.5);
AlexF64 4:071ff93721f8 116 fclose(fp);
AlexF64 6:9303188c8010 117 fclose(fp2);
AlexF64 6:9303188c8010 118 fclose(fp3);
AlexF64 4:071ff93721f8 119 timing = timing + 0.5;
AlexF64 4:071ff93721f8 120 }
AlexF64 4:071ff93721f8 121
AlexF64 4:071ff93721f8 122 else
AlexF64 4:071ff93721f8 123 {
AlexF64 4:071ff93721f8 124 pc.printf("Oh Dear! No lock :(\r\n");
AlexF64 4:071ff93721f8 125 lcd.cls();
AlexF64 4:071ff93721f8 126 lcd.locate(3,3);
AlexF64 4:071ff93721f8 127 lcd.printf("No GPS Lock");
igorsk 0:e294af8d0e07 128 }
AlexF64 4:071ff93721f8 129
igorsk 0:e294af8d0e07 130 }
AlexF64 4:071ff93721f8 131 }