Cecilia Schneider / Mbed 2 deprecated schneider_hw_9

Data collection project

Dependencies:   mbed MMA8452Q SDFileSystem

Files at this revision

API Documentation at this revision

Revision 0:c654fb06ff86, committed 2018-12-23

Comitter:
ccschneider
Date:
Sun Dec 23 17:13:49 2018 +0000
Commit message:
Data collection project;

Changed in this revision

MMA8452Q.lib Show annotated file Show diff for this revision Revisions of this file
SDFileSystem.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file
mbed.bld Show annotated file Show diff for this revision Revisions of this file 
diff -r 000000000000 -r c654fb06ff86 MMA8452Q.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MMA8452Q.lib	Sun Dec 23 17:13:49 2018 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/ccschneider/code/MMA8452Q/#3f5c2ab23593

diff -r 000000000000 -r c654fb06ff86 SDFileSystem.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SDFileSystem.lib	Sun Dec 23 17:13:49 2018 +0000
@@ -0,0 +1,1 @@
+http://os.mbed.com/users/neilt6/code/SDFileSystem/#dbbce3e35e09

diff -r 000000000000 -r c654fb06ff86 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Dec 23 17:13:49 2018 +0000
@@ -0,0 +1,67 @@
+// Cecilia Schneider
+// OCE 360 Final Project 
+
+#include "mbed.h"
+#include "MMA8452Q.h"
+#include "SDFileSystem.h"
+
+// AnalogIn ain(p15); // temp sensor on p15
+DigitalIn switchin(p11); // switch on p11
+
+// Accelerometer
+MMA8452Q accel(p28, p27, 0x1D); // Accelerometer - SDA, SCL, and I2C address
+
+// Serial terminal 
+Serial pc(USBTX, USBRX);
+
+// SD card reader
+SDFileSystem sd(p5, p6, p7, p8, "sd"); 
+
+int main() {
+    // initialize accelerometer
+    accel.init(); 
+    float x;
+    float y;
+    float z;
+
+    // define and open file 
+    FILE *file;
+    file = fopen("/sd/acceldata.txt", "w"); 
+       
+    while(1){
+        if (switchin == 1){ // store data from accelerometer in x, y , z
+            x = accel.readX();
+            y = accel.readY();
+            z = accel.readZ();
+            fprintf(file, "%3.2f %3.2f %3.2f \n\r", x, y, z); // write accelerometer data to file
+        }
+        else ()
+            fclose(file); // close file here 
+            file = fopen("/sd/acceldata.txt","r"); // reopen for reading 
+            pc.printf("%3.2f %3.2f %3.2f \n\r", x, y, z); // print data to serial terminal 
+            pc.printf("TEST");
+            break; // only do this once?
+    }
+}
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diff -r 000000000000 -r c654fb06ff86 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sun Dec 23 17:13:49 2018 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/3a7713b1edbc
\ No newline at end of file