Atlas.cpp

00001 #include "mbed.h"
00002 #include "Atlas.h"
00003 #include "SDFileSystem.h"
00004 
00005 DigitalOut grn(LED_GRN);
00006 DigitalOut ylw(LED_YLW);
00007 Serial pc(USBTX, USBRX);
00008 Serial gps(GPS_TX, GPS_RX);
00009 SDFileSystem sd(SPI_MOSI, SPI_MISO, SPI_SCK, SPI_CS, "sd");
00010 
00011 void init() {
00012     pc.baud(115200);
00013     gps.baud(115200);
00014     grn = LED_ON;
00015     ylw = LED_ON;
00016     
00017     printf("Attempting to open SD card...\n");
00018     mkdir("/sd/mydir", 0777);
00019     
00020     printf("Attempting to open file...\n");
00021     FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
00022     if(fp == NULL) {
00023         error("Could not open file for write\n");
00024         ylw = LED_OFF;
00025     }
00026     fprintf(fp, "Hello fun SD Card World!");
00027     
00028     printf("Closing file...\n");
00029     fclose(fp);
00030     
00031     pc.printf("Atlas Ready!\n");
00032 }
00033 
00034 int main() {
00035     init();
00036     while(true) {
00037         if(gps.readable()) {
00038             pc.putc(gps.getc());
00039         }
00040     }
00041 }