Rob Toulson
by Rob Toulson and Tim Wilmshurst from textbook "Fast and Effective Embedded Systems Design: Applying the ARM mbed"
Revision 0:c6eda2b9bd63, committed 2012-08-31
- Comitter:
- robt
- Date:
- Fri Aug 31 15:25:21 2012 +0000
- Commit message:
- by Rob Toulson and Tim Wilmshurst from textbook "Fast and Effective Embedded Systems Design: Applying the ARM mbed"
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 c6eda2b9bd63 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Fri Aug 31 15:25:21 2012 +0000
@@ -0,0 +1,15 @@
+/*Program Example 4.1: Three values of DAC are output in turn on Pin 18. Read the output on a DVM.
+ */
+#include "mbed.h"
+AnalogOut Aout(p18); //create an analog output on pin 18
+int main()
+{
+ while(1) {
+ Aout=0.25; // 0.25*3.3V = 0.825V
+ wait(2);
+ Aout=0.5; // 0.5*3.3V = 1.65V
+ wait(2);
+ Aout=0.75; // 0.75*3.3V = 2.475V
+ wait(2);
+ }
+}
diff -r 000000000000 -r c6eda2b9bd63 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Fri Aug 31 15:25:21 2012 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/cd19af002ccc \ No newline at end of file