Nathaniel Honka / LocalFileSystem_Read

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localRead.cpp@3:bf1ad768a7b3, 2015-07-02 (annotated)

Committer:
nathanhonka
Date:
Thu Jul 02 21:38:09 2015 +0000
Revision:
3:bf1ad768a7b3
Parent:
2:67fab81637b1 
Corrected header file include guards (did not encapsulate entire header).  Also, removed redundant (and linker-breaking) mbed library inclusion.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
cashdollar 1:a5555eb914bb 1 #include "mbed.h"
cashdollar 1:a5555eb914bb 2 #include "initExoVars.h"
cashdollar 1:a5555eb914bb 3
cashdollar 1:a5555eb914bb 4
cashdollar 1:a5555eb914bb 5 //Serial pc(USBTX, USBRX); // tx, rx
cashdollar 1:a5555eb914bb 6 DigitalOut myled(LED4);
cashdollar 1:a5555eb914bb 7
cashdollar 1:a5555eb914bb 8 float RightCalib;//=1.123456; // gemeten waarde bij 4mA ( 0..1 <> 0..3.3v )
cashdollar 1:a5555eb914bb 9 float LeftCalib;//=1.123; // gemeten waarde bij 4mA ( 0..1 <> 0..3.3v )
cashdollar 1:a5555eb914bb 10 char A[10];//, B[10];
cashdollar 1:a5555eb914bb 11
cashdollar 1:a5555eb914bb 12 //MAYBE PUT THIS IN INIT
cashdollar 1:a5555eb914bb 13 LocalFileSystem local("local"); // Create the local filesystem under the name "local"
cashdollar 1:a5555eb914bb 14
cashdollar 1:a5555eb914bb 15 void ReadFile (void)
cashdollar 1:a5555eb914bb 16 {
cashdollar 1:a5555eb914bb 17 FILE *set = fopen("/local/calib.txt", "r"); // Open "setup.txt" on the local file system for read
cashdollar 1:a5555eb914bb 18 fscanf(set,"%s %f",A,&LeftCalib); // read offset
cashdollar 1:a5555eb914bb 19 fscanf(set,"%s %f",A,&RightCalib); // read offset
cashdollar 1:a5555eb914bb 20 fclose(set);
cashdollar 1:a5555eb914bb 21 }
cashdollar 1:a5555eb914bb 22 /*
cashdollar 1:a5555eb914bb 23 void WriteFile(void) // write to USB memory
cashdollar 1:a5555eb914bb 24 {
cashdollar 1:a5555eb914bb 25 FILE *fp = fopen("/local/calib.txt", "w"); // Open "setup.txt" on the local file system for write
cashdollar 1:a5555eb914bb 26 fprintf(fp,"LeftCalib %f\r\n",Left); // read offset
cashdollar 1:a5555eb914bb 27 fprintf(fp,"RightCalib %f\r\n",Right); // read offset
cashdollar 1:a5555eb914bb 28 //fprintf(fp,"gain %f\r\n",lOffset); // read gain
cashdollar 1:a5555eb914bb 29 fclose(fp);
cashdollar 1:a5555eb914bb 30 }*/
cashdollar 1:a5555eb914bb 31
cashdollar 1:a5555eb914bb 32 void localRead()
cashdollar 1:a5555eb914bb 33 {
cashdollar 1:a5555eb914bb 34 //char A[10];
cashdollar 2:67fab81637b1 35 //myled=1;
cashdollar 1:a5555eb914bb 36 __disable_irq(); // Disable Interrupts
cashdollar 1:a5555eb914bb 37 ReadFile();// when you run first time without this line, the setup file is on created
cashdollar 1:a5555eb914bb 38 pc.printf("Calibration settings loaded. \r\nLeft Offset is: %f, Right Offset is: %f\r\n", LeftCalib, RightCalib);
cashdollar 1:a5555eb914bb 39 //pc.printf("%f\n roffset", roff);
cashdollar 1:a5555eb914bb 40 __enable_irq(); // Disable Interrupts
cashdollar 1:a5555eb914bb 41 }