B05_digital2017
/
Lab4
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Dependencies: mbed
Revision 0:52cef1cc1434, committed 2017-11-09
- Comitter:
- jnjtnutty
- Date:
- Thu Nov 09 15:37:49 2017 +0000
- Commit message:
- nutty
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 Thu Nov 09 15:37:49 2017 +0000
@@ -0,0 +1,113 @@
+#include "mbed.h"
+BusOut num(D3,D4,D5,D6);
+AnalogIn v(A2) ;
+Serial tel(D8, D2);
+
+int main() {
+ uint8_t data;
+ float vol;
+ bool exit = false;
+ bool show = true;
+ while(1)
+ {
+ if (show == true)
+ {
+ tel.printf("------------------------------------\n");
+ tel.printf(" Hi! Pitiwut \n");
+ tel.printf("------------------------------------\n");
+ tel.printf("Menu 1 : Show number\n");
+ tel.printf("Menu 2 : Show voltage\n");
+ show = false;
+ }
+ if (tel.readable())
+ {
+ data = tel.getc();
+ show = true;
+ switch (data)
+ {
+ case '1':
+ tel.printf("insert 0-9 \n");
+ tel.printf("exit plz input 'x' \n");
+ while (exit == false){
+ if (tel.readable())
+ {
+ data = tel.getc();
+ switch (data)
+ {
+ case '0':
+ num = 0;
+ break;
+ case '1':
+ num = 1;
+ break;
+ case '2':
+ num = 2;
+ break;
+ case '3':
+ num = 3;
+ break;
+ case '4':
+ num = 4;
+ break;
+ case '5':
+ num = 5;
+ break;
+ case '6':
+ num = 6;
+ break;
+ case '7':
+ num = 7;
+ break;
+ case '8':
+ num = 8;
+ break;
+ case '9':
+ num = 9;
+ break;
+ case 'x':
+ exit = true;
+ break;
+ default:
+ tel.printf("plz input 0-9 \n");
+ break;
+ }
+ }
+ }
+ if (exit == true)
+ {
+ exit = false;
+ break;
+ }
+ break;
+
+ case '2':
+ tel.printf("exit plz input 'x' \n");
+ while(exit == false)
+ {
+ vol = v.read();
+ vol = vol * 3.30f ;
+ tel.printf("voltage : %.2f \n" , vol);
+ wait(0.7);
+ if (tel.readable())
+ {
+ data = tel.getc();
+ if (data == 'x')
+ {
+ exit = true;
+ }
+ else
+ {
+ tel.printf("exit plz input 'x' \n");
+ }
+ }
+ }
+ if (exit == true)
+ {
+ exit = false;
+ break;
+ }
+ }
+
+ }
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Nov 09 15:37:49 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/fb8e0ae1cceb \ No newline at end of file