Revision 0:651e4ce4996d, committed 2020-06-25

Comitter:

tonyk37

Date:

Thu Jun 25 11:00:03 2020 +0000

Commit message:

modified code to produce different sound second time around

Changed in this revision

diff -r 000000000000 -r 651e4ce4996d main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Thu Jun 25 11:00:03 2020 +0000
@@ -0,0 +1,29 @@
+#include "mbed.h"
+
+DigitalIn fire(p14);
+PwmOut spkr(p26);
+AnalogIn pot1(p19);
+float start = 2000.0;
+float end = 10000.0;
+float step = 100;
+
+int main() {
+
+    while(1) {
+    
+        for (float i= 2000.0; i<10000.0; i+=100) {
+            spkr.period(1.0/i);
+            spkr=0.5;
+            wait(0.1);
+            }
+        for (float i = start; i<end; i+=step){
+                spkr.period(1.0/i);
+                spkr=0.7;
+                wait(0.3);
+    }
+    spkr=0.0;
+    start = 3000.0;
+    while(pot1.read() <0.5) {} //this uses the pot to control the program
+    }
+    }
+    

diff -r 000000000000 -r 651e4ce4996d mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Thu Jun 25 11:00:03 2020 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400
\ No newline at end of file