Jackson Bell
detonation sound and timer sound
Revision 0:b61d0b826228, committed 2017-01-23
- Comitter:
- jacksonbell20
- Date:
- Mon Jan 23 19:19:04 2017 +0000
- Commit message:
- functioning detonation and timer sounds
Changed in this revision
| 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 |
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Jan 23 19:19:04 2017 +0000
@@ -0,0 +1,48 @@
+#include "mbed.h"
+
+PwmOut speaker(p21);
+float frequency = 800;
+float wait_time = 1.000;
+InterruptIn boom(p5);
+void detonation();
+
+int main()
+{
+ boom.rise(&detonation);
+ while(1)
+ {
+ speaker.period(1.0/(2.0*frequency));
+ speaker = 0.5;
+ wait(0.15);
+ speaker = 0;
+ wait(0.35);
+ speaker.period(1.0/(2.0*(frequency + 100)));
+ speaker = 0.5;
+ wait(0.15);
+ speaker = 0;
+ wait(wait_time);
+ frequency++;
+ wait_time = wait_time - 0.002;
+ }
+}
+
+void detonation()
+{
+ for(int i = 0; i < 20; i++)
+ {
+ speaker.period(1.0/(2.0*frequency + 100));
+ speaker = 0.5;
+ wait(0.05);
+ speaker = 0;
+ wait(0.02);
+ speaker.period(1.0/(2.0*(frequency + 100)));
+ speaker = 0.5;
+ wait(0.05);
+ speaker = 0;
+ wait(0.02);
+ }
+ speaker.period(1.0/(2.0*200));
+ speaker = 0.4;
+ wait(2);
+
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Jan 23 19:19:04 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/ad3be0349dc5 \ No newline at end of file