Benjamin Janquart / Mbed 2 deprecated I2Creading

project

Dependencies:   mbed LSM6DS3

Files at this revision

API Documentation at this revision

Revision 0:7f9aa4ca18c2, committed 2019-11-26

Comitter:
bjanquart
Date:
Tue Nov 26 02:25:19 2019 +0000
Commit message:
Project;

Changed in this revision

LSM6DS3.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 7f9aa4ca18c2 LSM6DS3.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/LSM6DS3.lib	Tue Nov 26 02:25:19 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/5hel2l2y/code/LSM6DS3/#ed14e6196255

diff -r 000000000000 -r 7f9aa4ca18c2 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Tue Nov 26 02:25:19 2019 +0000
@@ -0,0 +1,62 @@
+// LSM6DS3 Demo
+ 
+#include "mbed.h"
+#include "LSM6DS3.h"
+ 
+LSM6DS3 accel(D4, D5);
+ 
+ DigitalOut led(D13);
+Serial pc(USBTX, USBRX);
+
+float xvalues[25], yvalues[25], zvalues[25], x_sum, y_sum, z_sum, x_avg, y_avg, z_avg;
+bool fall_waiting = true;
+ 
+int main()
+{
+       accel.begin(accel.G_SCALE_2000DPS, accel.A_SCALE_8G,
+                          accel.G_ODR_1660, accel.A_ODR_6660);
+    led = 1;
+    
+    // fill array initial
+    for (int i = 0; i < 25; ++i){   
+         accel.readAccel(); 
+         xvalues[i] = accel.ax;
+         yvalues[i] = accel.ay;
+         zvalues[i] = accel.az;
+        }
+        
+        
+    while (fall_waiting)
+    {
+         accel.readAccel();
+         xvalues[24] = accel.ax;
+         yvalues[24] = accel.ay;
+         zvalues[24] = accel.az;
+        // for loop that copies down the array
+     for (int i = 1; i < 25; ++i){
+         
+         xvalues[i - 1] = xvalues[i];
+         yvalues[i - 1] = yvalues[i];
+         zvalues[i - 1] = zvalues[i];
+        }
+        // clear the sum values
+         x_sum = 0;
+         y_sum = 0;
+         z_sum = 0;
+         // average
+         for(int in = 0; in < 25; ++in){
+             x_sum += xvalues[in]; 
+             y_sum += yvalues[in];  
+             z_sum += zvalues[in]; 
+         }
+            x_avg = x_sum / 25;
+            y_avg = y_sum / 25;
+            z_avg = z_sum / 25;
+            
+         if(xvalues[24] > x_avg + 1 || yvalues[24] > y_avg + 1 || zvalues[24] > z_avg + 1){
+             led = 0;
+            fall_waiting = false;
+         }
+    }
+}
+ 
\ No newline at end of file

diff -r 000000000000 -r 7f9aa4ca18c2 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Tue Nov 26 02:25:19 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file