tim007 tim007
/
lv8_grupa5_tim007_zad2
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Revision 0:9ca33f1f47dd, committed 2014-05-08
- Comitter:
- tim007
- Date:
- Thu May 08 13:16:45 2014 +0000
- Commit message:
- lv8_grupa5_tim007_zad2
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 9ca33f1f47dd main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu May 08 13:16:45 2014 +0000
@@ -0,0 +1,81 @@
+#include "mbed.h"
+
+Serial pc(USBTX,USBRX);
+DigitalOut red[4] = {dp2, dp1, dp28, dp6};
+DigitalIn kolona[4] = {dp9, dp10, dp11, dp13};
+Ticker ticker;
+Timer t;
+char ocitajZnak()
+{
+ for(int i = 0; i < 4; i++)
+ {
+ red[i] = 0;
+ }
+ char znak='x';
+ red[0]=1;
+
+ if(kolona[0]==1)znak='1';
+ else if(kolona[1]==1)znak='2';
+ else if(kolona[2]==1)znak='3';
+ else if(kolona[3]==1)znak='A';
+
+ if(znak!='x')return znak;
+ red[0]=0;
+
+ red[1]=1;
+
+ if(kolona[0]==1)znak='4';
+ else if(kolona[1]==1)znak='5';
+ else if(kolona[2]==1)znak='6';
+ else if(kolona[3]==1)znak='B';
+
+ if(znak!='x')return znak;
+ red[1]=0;
+
+ red[2]=1;
+
+ if(kolona[0]==1)znak='7';
+ else if(kolona[1]==1)znak='8';
+ else if(kolona[2]==1)znak='9';
+ else if(kolona[3]==1)znak='C';
+
+ if(znak!='x')return znak;
+ red[2]=0;
+
+ red[3]=1;
+
+ if(kolona[0]==1)znak='*';
+ else if(kolona[1]==1)znak='0';
+ else if(kolona[2]==1)znak='#';
+ else if(kolona[3]==1)znak='D';
+
+ if(znak!='x')return znak;
+ red[3]=0;
+
+
+ return znak;
+}
+
+void funkcija()
+{
+ char znak=ocitajZnak();
+
+ if(znak=='#') pc.putc('\n');
+ else if(znak!='#'&& znak!='x')pc.putc(znak);
+}
+
+int main()
+{
+ t.start();
+
+ for(int i = 0; i < 4; i++)
+ {
+ red[i] = 0;
+ }
+ ticker.attach(&funkcija,0.3);
+ while(1)
+ {
+
+ }
+}
+
diff -r 000000000000 -r 9ca33f1f47dd mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu May 08 13:16:45 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/8a40adfe8776 \ No newline at end of file