OMT17 Realiseer geavanceerde programma's met C++
MBED_Afstandsmeter Niek
Dependencies: mbed
Revision 0:4a7c5016ab03, committed 2018-04-25
- Comitter:
- niek_beumer
- Date:
- Wed Apr 25 18:33:42 2018 +0000
- Commit message:
- afstandsmeter
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 4a7c5016ab03 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Apr 25 18:33:42 2018 +0000
@@ -0,0 +1,46 @@
+
+#include "mbed.h"
+
+enum State {READ_INPUT, WRITE_DISTANCE} state = READ_INPUT;
+
+Ticker timer;
+DigitalIn push_button(D15);
+InterruptIn reset_button(USER_BUTTON);
+PwmOut LED(D3);
+AnalogIn Distance(PA_1);
+
+Serial pc(USBTX, USBRX);
+
+void reset()
+{
+ state = READ_INPUT;
+}
+
+int main()
+{
+ LED = 0;
+ int a=0;
+ reset_button.rise(&reset);
+ enum State next_state = state;
+
+ while(1) {
+ switch(next_state) {
+ case READ_INPUT:
+
+ LED=Distance.read();
+ if(push_button == 1) {
+ next_state = WRITE_DISTANCE;
+
+ }
+ break;
+
+ case WRITE_DISTANCE:
+ while (a<1) {
+ pc.printf("De afstand is cm :%f\n\r",(1-Distance.read())*18);
+ a++;
+ }
+ break;
+
+ }
+ }
+}
diff -r 000000000000 -r 4a7c5016ab03 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Apr 25 18:33:42 2018 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/994bdf8177cb \ No newline at end of file