Mac Lobdell / Mbed 2 deprecated FXOS8700CQ_Int_example

example for forked FXOS8700CQ library that enables motion detection interrupts

Dependencies:   FXOS8700CQ mbed

Files at this revision

API Documentation at this revision

Revision 0:2def406689b4, committed 2016-01-10

Comitter:
maclobdell
Date:
Sun Jan 10 21:21:32 2016 +0000
Commit message:
initial;

Changed in this revision

FXOS8700CQ.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 2def406689b4 FXOS8700CQ.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/FXOS8700CQ.lib	Sun Jan 10 21:21:32 2016 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/maclobdell/code/FXOS8700CQ/#7bdb0d5e5287

diff -r 000000000000 -r 2def406689b4 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Jan 10 21:21:32 2016 +0000
@@ -0,0 +1,46 @@
+#include "mbed.h"
+#include "FXOS8700CQ.h"
+
+DigitalOut led(LED_RED);
+InterruptIn accel_int_pin(PTC13);  //FRDM-K64F
+Serial pc(USBTX, USBRX);
+FXOS8700CQ fxos(PTE25, PTE24, FXOS8700CQ_SLAVE_ADDR1); //FRDM-K64F
+
+uint8_t motion_detected;
+
+void accel_interrupt(void)
+{
+       led = 0;  //turn led on
+        motion_detected = 1;
+       fxos.clear_int();
+}
+
+int main()
+{
+    pc.baud(9600);
+    
+    pc.printf("ready to rock!\n");
+   
+    motion_detected = 0;
+    accel_int_pin.fall(&accel_interrupt);
+    accel_int_pin.mode(PullUp);
+       
+    led = 1;  //turn led off
+
+    fxos.config_int();      //enabled interrupts from accelerometer
+    fxos.config_feature();  //turn on motion detection
+    fxos.enable();          //enable accelerometer
+
+    while (true) {
+    
+        if(motion_detected == 1)
+        {
+           wait(1);
+        
+            led = 1;  //turn led off
+            motion_detected = 0;
+        
+            sleep();            
+        }
+   }
+}

diff -r 000000000000 -r 2def406689b4 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Sun Jan 10 21:21:32 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/4336505e4b1c
\ No newline at end of file