Revision 3:98c49df25889, committed 2016-10-29

Comitter:

rahutchinson

Date:

Sat Oct 29 06:58:28 2016 +0000

Parent:

2:df0ff4f12345

Child:

4:e68880ae8048

Commit message:

Initial Commit. Writing all data from 6-axis to sd card every .001 second.

Changed in this revision

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FXOS8700Q.lib	Sat Oct 29 06:58:28 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/JimCarver/code/FXOS8700Q/#c53dda05b8cf

--- a/main.cpp	Mon Apr 07 20:33:11 2014 +0000
+++ b/main.cpp	Sat Oct 29 06:58:28 2016 +0000
@@ -1,137 +1,82 @@
 #include "mbed.h"
 #include "SDFileSystem.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "mbed.h"
+#include "FXOS8700Q.h"
+
+
+//FXOS8700Q acc( A4, A5, FXOS8700CQ_SLAVE_ADDR0); // Proper Ports and I2C address for Freescale Multi Axis shield
+//FXOS8700Q mag( A4, A5, FXOS8700CQ_SLAVE_ADDR0); // Proper Ports and I2C address for Freescale Multi Axis shield
+FXOS8700Q_acc acc( PTE25, PTE24, FXOS8700CQ_SLAVE_ADDR1); // Proper Ports and I2C Address for K64F Freedom board
+FXOS8700Q_mag mag( PTE25, PTE24, FXOS8700CQ_SLAVE_ADDR1); // Proper Ports and I2C Address for K64F Freedom board
+
+Serial pc(USBTX, USBRX);
+
+MotionSensorDataUnits mag_data;
+MotionSensorDataUnits acc_data;
+
+MotionSensorDataCounts mag_raw;
+MotionSensorDataCounts acc_raw;
 
 SDFileSystem sd(PTE3, PTE1, PTE2, PTE4, "sd"); // MOSI, MISO, SCK, CS
-Serial pc(USBTX, USBRX);
+
 FILE *fp;
 
-int file_copy(const char *src, const char *dst)
-{
-    int retval = 0;
-    int ch;
- 
-    FILE *fpsrc = fopen(src, "r");   // src file
-    FILE *fpdst = fopen(dst, "w");   // dest file
-    
-    while (1) {                  // Copy src to dest
-        ch = fgetc(fpsrc);       // until src EOF read.
-        if (ch == EOF) break;
-        fputc(ch, fpdst);
-    }
-    fclose(fpsrc);
-    fclose(fpdst);
-  
-    fpdst = fopen(dst, "r");     // Reopen dest to insure
-    if (fpdst == NULL) {          // that it was created.
-        retval = -1;           // Return error.
-    } else {
-        fclose(fpdst);
-        retval = 0;              // Return success.
-    }
-    return retval;
-}
-
-uint32_t do_list(const char *fsrc)
-{
-    DIR *d = opendir(fsrc);
-    struct dirent *p;
-    uint32_t counter = 0;
-
-    while ((p = readdir(d)) != NULL) {
-        counter++;
-        printf("%s\n", p->d_name);
-    }
-    closedir(d);
-    return counter;
-}
-
-// bool is_folder(const char *fdir)
-// {
-//     DIR *dir = opendir(fdir);
-//     if (dir) {
-//         closedir(dir);
-//     }
-//     return (dir != NULL);
-
-// }
-
-// bool is_file(const char *ffile)
-// {
-//     FILE *fp = fopen(ffile, "r");
-//     if (fp) {
-//         fclose(fp);
-//     }
-//     return (fp != NULL);
-// }
-
-void do_remove(const char *fsrc)
-{
-    DIR *d = opendir(fsrc);
-    struct dirent *p;
-    char path[30] = {0};
-    while((p = readdir(d)) != NULL) {
-        strcpy(path, fsrc);
-        strcat(path, "/");
-        strcat(path, p->d_name);
-        remove(path);
-    }
-    closedir(d);
-    remove(fsrc);
-}
-
 int main()
 {
+    float faX, faY, faZ;
+    float fmX, fmY, fmZ;
+    int16_t raX, raY, raZ;
+    int16_t rmX, rmY, rmZ;
+    acc.enable();
     pc.printf("Initializing \n");
-    wait(2);
-
-    do_remove("/sd/test1"); /* clean up from the previous Lab 5 if was executed */
-    if (do_list("/sd") == 0) {
-        printf("No files/directories on the sd card.");
-    }
-
-    printf("\nCreating two folders. \n");
-    mkdir("/sd/test1", 0777);
-    mkdir("/sd/test2", 0777);
-
-    fp = fopen("/sd/test1/1.txt", "w");
-    if (fp == NULL) {
-        pc.printf("Unable to write the file \n");
-    } else {
-        fprintf(fp, "1.txt in test 1");
-        fclose(fp);
-    }
-
-    fp = fopen("/sd/test2/2.txt", "w");
+    mkdir("/sd/test", 0777);
+   
+    fp = fopen("/sd/test/testing.txt", "a+");
     if (fp == NULL) {
         pc.printf("Unable to write the file \n");
     } else {
-        fprintf(fp, "2.txt in test 2");
+        fprintf(fp, "\nTesting Reset _________________________________\n");
+        fprintf(fp, "Data goes here\n");
         fclose(fp);
+        int count = 0;
+        while(true){
+            count =0;
+            fp = fopen("/sd/test/testing.txt", "a+");
+            while (count <1000) {
+                acc.getAxis(acc_data);
+                mag.getAxis(mag_data);
+                fprintf(fp,"FXOS8700Q ACC:__ X=%1.4f Y=%1.4f Z=%1.4f ", acc_data.x, acc_data.y, acc_data.z);
+                fprintf(fp,"    MAG: X=%4.1f Y=%4.1f Z=%4.1f\r\n", mag_data.x, mag_data.y, mag_data.z);
+                acc.getX(&faX);
+                acc.getY(&faY);
+                acc.getZ(&faZ);
+                mag.getX(&fmX);
+                mag.getY(&fmY);
+                mag.getZ(&fmZ);
+                fprintf(fp,"FXOS8700Q ACC:__ X=%1.4f Y=%1.4f Z=%1.4f  ", faX, faY, faZ);
+                fprintf(fp,"    MAG: X=%4.1f Y=%4.1f Z=%4.1f\r\n", fmX, fmY, fmZ);
+                acc.getAxis(acc_raw);
+                mag.getAxis(mag_raw);
+                fprintf(fp,"FXOS8700Q ACC: X=%d Y=%d Z=%d  ", acc_raw.x, acc_raw.y, acc_raw.z);
+                fprintf(fp,"    MAG: X=%d Y=%d Z=%d\r\n", mag_raw.x, mag_raw.y, mag_raw.z);
+                acc.getX(&raX);
+                acc.getY(&raY);
+                acc.getZ(&raZ);
+                mag.getX(&rmX);
+                mag.getY(&rmY);
+                mag.getZ(&rmZ);                
+                fprintf(fp,"FXOS8700Q ACC: X=%d Y=%d Z=%d  ", raX, raY, raZ);
+                fprintf(fp,"    MAG: X=%d Y=%d Z=%d\r\n\n", rmX, rmY, rmZ);    
+                wait(.001);
+                count = count +1;
+            }
+            fclose(fp);
+        }
+        
     }
-
-    printf("\nList all directories/files /sd.\n");
-    do_list("/sd");
-
-    printf("\nList all files within /sd/test1.\n");
-    do_list("/sd/test1");
-
-
-    printf("\nList all files within /sd/test2.\n");
-    do_list("/sd/test2");
+    
 
-    int status = file_copy("/sd/test2/2.txt", "/sd/test1/2_copy.txt");
-    if (status == -1) {
-        printf("Error, file was not copied.\n");
-    }
-    printf("Removing test2 folder and 2.txt file inside.");
-    remove("/sd/test2/2.txt");
-    remove("/sd/test2");
-
-    printf("\nList all directories/files /sd.\n");
-    do_list("/sd");
-
-    printf("\nList all files within /sd/test1.\n");
-    do_list("/sd/test1");
-
-    printf("\nEnd of complete Lab 5. \n");
 }