Barry Johnson-Smith
Lab1_Part9
Revision 0:a0adc5ccd394, committed 2018-01-31
- Comitter:
- bjs9
- Date:
- Wed Jan 31 17:56:24 2018 +0000
- Commit message:
- Lab1_Part9;
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 Wed Jan 31 17:56:24 2018 +0000
@@ -0,0 +1,22 @@
+#include "mbed.h"
+#include <math.h>
+
+#ifndef M_PI
+#define M_PI 3.1415
+#endif
+
+AnalogOut aout(p18);
+float value = 0.0f;
+
+int main()
+{
+ const double pi = 3.141592653589793238462;
+ while (1) {
+ for(int i= 0; i < 20; i++ ){
+ aout = sin(pi * i/10);
+ value = sin(pi * i/10);
+ printf("aout = %1.2f volts\n",aout.read());
+ wait(0.01);
+ }
+ }
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Jan 31 17:56:24 2018 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/7130f322cb7e \ No newline at end of file