Dejan Popov
Display of numbers from 0 to 15
Revision 0:db2651e1ebc7, committed 2021-11-06
- Comitter:
- deki
- Date:
- Sat Nov 06 09:22:30 2021 +0000
- Commit message:
- Dejan Popov 0722/2021
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 db2651e1ebc7 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sat Nov 06 09:22:30 2021 +0000
@@ -0,0 +1,147 @@
+
+// uvoz biblioteka
+
+#include "mbed.h"
+
+
+// definisanje direktiva
+
+
+#define PERIOD 50
+
+
+//glavne promenljive
+
+
+BusOut cifra(PA_10,PA_9,PA_8,PB_10,PB_5,PB_4,PB_3);
+
+DigitalOut SEL1(PB_6);
+DigitalOut SEL2(PC_7);
+
+DigitalIn SW1(PC_9);
+
+int jedinica[16];
+int desetica[16];
+
+
+
+
+
+
+
+// glavna funckija
+
+
+
+int main()
+{
+
+
+
+jedinica[0]=0x40; //jedinica [0] = 64;
+desetica[0]=0x7f;
+
+jedinica[1]=0x79;
+desetica[1]=0x7f;
+
+jedinica[2]=0x24;
+desetica[2]=0x7f;
+
+jedinica[3]=0x30;
+desetica[3]=0x7f;
+
+jedinica[4]=0x19;
+desetica[4]=0x7f;
+
+jedinica[5]=0x12;
+desetica[5]=0x7f;
+
+jedinica[6]=0x02;
+desetica[6]=0x7f;
+
+jedinica[7]=0x78;
+desetica[7]=0x7f;
+
+jedinica[8]=0x00;
+desetica[8]=0x7f;
+
+jedinica[9]=0x10;
+desetica[9]=0x7f;
+
+//dvocifren
+
+
+
+jedinica[10]=0x40;
+desetica[10]=0x79;
+
+jedinica[11]=0x79;
+desetica[11]=0x79;
+
+jedinica[12]=0x24;
+desetica[12]=0x79;
+
+jedinica[13]=0x30;
+desetica[13]=0x79;
+
+jedinica[14]=0x19;
+desetica[14]=0x79;
+
+jedinica[15]=0x12;
+desetica[15]=0x79;
+
+ int i;
+ // int nijebio=1;
+
+ // 0111111
+ // 1000000
+ // 0X3f 0x40
+
+ cifra=0x40;
+ SEL2=0;
+ SEL1=1;
+
+ wait(2);
+
+ /* cifra=0x79;
+ SEL2=0;
+ SEL1=1;*/
+
+
+ i=0;
+
+ while(1){
+
+ while(1) {
+
+ cifra=jedinica[i];
+ SEL2=0;
+ SEL1=1;
+
+
+ wait_ms(PERIOD);
+
+
+ cifra=desetica[i];
+ SEL2=1;
+ SEL1=0;
+
+ wait_ms(PERIOD);
+
+ if(!SW1){ // if start
+ i=i++;
+ i=i%16;
+
+ break;
+
+ }// if end
+ }
+// while inner
+
+
+
+ } // while outer
+
+
+
+} // main
diff -r 000000000000 -r db2651e1ebc7 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sat Nov 06 09:22:30 2021 +0000 @@ -0,0 +1,1 @@ +https://os.mbed.com/users/mbed_official/code/mbed/builds/65be27845400 \ No newline at end of file