Colin Johnson
/
lecture2_demo2
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Dependencies: MMA7660 USBDevice mbed
Fork of
USBKeyboard_HelloWorld
by 
Samuel Mokrani
Revision 7:23de08e003ec, committed 2015-10-28
- Comitter:
- colingj
- Date:
- Wed Oct 28 03:32:05 2015 +0000
- Parent:
- 6:17871da2a7e4
- Commit message:
- final for lecture;
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/MMA7660.lib Wed Oct 28 03:32:05 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/Sissors/code/MMA7660/#36a163511e34
--- a/USBDevice.lib Fri Mar 01 13:23:58 2013 +0000 +++ b/USBDevice.lib Wed Oct 28 03:32:05 2015 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/USBDevice/#335f2506f422 +http://mbed.org/users/mbed_official/code/USBDevice/#2af474687369
--- a/main.cpp Fri Mar 01 13:23:58 2013 +0000
+++ b/main.cpp Wed Oct 28 03:32:05 2015 +0000
@@ -1,21 +1,24 @@
#include "mbed.h"
#include "USBKeyboard.h"
-
-//LED1: NUM_LOCK
-//LED2: CAPS_LOCK
-//LED3: SCROLL_LOCK
-BusOut leds(LED1, LED2, LED3);
-
-//USBKeyboard
+#include "MMA7660.h" /* for the accelerometer */
+
USBKeyboard keyboard;
-
-int main(void) {
+MMA7660 MMA(D14, D15); /* accelerometer */
+
+int main(void)
+{
+ float x,y,countdown;
+ countdown = 0.0;
while (1) {
- keyboard.mediaControl(KEY_VOLUME_DOWN);
- keyboard.printf("Hello World from Mbed\r\n");
- keyboard.keyCode('s', KEY_CTRL);
- keyboard.keyCode(KEY_CAPS_LOCK);
- wait(1);
- leds = keyboard.lockStatus();
+ x = MMA.x();
+ y = MMA.y();
+ if (y>0.6f) { keyboard.mediaControl(KEY_VOLUME_DOWN); }
+ if (y<-0.6f) { keyboard.mediaControl(KEY_VOLUME_UP); }
+ if ((abs(x)>0.6f)&&(countdown<=0.0f)) {
+ keyboard.mediaControl(KEY_PLAY_PAUSE);
+ countdown = 10.0f;
+ }
+ countdown -= 1.0f;
+ wait (0.1);
}
}
\ No newline at end of file
--- a/mbed.bld Fri Mar 01 13:23:58 2013 +0000 +++ b/mbed.bld Wed Oct 28 03:32:05 2015 +0000 @@ -1,1 +1,1 @@ -http://mbed.org/users/mbed_official/code/mbed/builds/3d0ef94e36ec \ No newline at end of file +http://mbed.org/users/mbed_official/code/mbed/builds/34e6b704fe68 \ No newline at end of file