Killian Spain
/
INST8100_Lab04
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Revision 0:df543f411aab, committed 2021-08-08
- Comitter:
- t00221549
- Date:
- Sun Aug 08 19:42:07 2021 +0000
- Commit message:
- first commit
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 |
diff -r 000000000000 -r df543f411aab main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun Aug 08 19:42:07 2021 +0000
@@ -0,0 +1,27 @@
+#include "mbed.h"
+DigitalIn fire(p14);
+PwmOut spkr(p26);
+AnalogIn pot1(p19);
+float start=2000;
+float finish=10000;
+float step=200;
+
+int main()
+{
+ while (1) {
+ for (float i=start; i<finish; i+=step) {
+ spkr.period(1.0/i);
+ spkr=0.5;
+ wait(0.1);
+ }
+ spkr=0.0;
+
+ start += 1000;
+ if (start >= 6000){
+ start = 6000;
+ }
+
+
+ while(pot1.read() < 0.5) {} // this uses the pot to control the program
+ }
+}
\ No newline at end of file
diff -r 000000000000 -r df543f411aab mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun Aug 08 19:42:07 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file