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It makes two seven segments count from 0 to 99
Diff: main.cpp
- Revision:
- 0:fb420818dd95
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Fri Feb 05 07:05:30 2016 +0000 @@ -0,0 +1,85 @@ +#include "mbed.h" + +BusOut Disp(PTC9, PTC8, PTA5,PTA4, PTA12,PTD4,PTA2,PTA1); // ABCDEFGdp +DigitalOut vdd1(PTA13); // (for selecting Ten's digit give vcc here) +DigitalOut vdd2(PTD5); // (for selecting One's digit give vcc here) + +void show_number(int m); + +void set_Tens_Digit() +{vdd1 = 1; +vdd2 =0;} + +void set_Ones_Digit() +{vdd1 = 0; +vdd2 = 1;} + +int i = 0; +int j = 0; +int k = 0; +int m = 0; +int n = 0; + +int main() { + while(1){ + for (i=0; i<=99; i++){ + j = i / 10; + k = i % 10; + for(n=0; n<99; n++){ + set_Tens_Digit(); + show_number(j); + set_Ones_Digit(); + show_number(k);} + } + } +} + + +void show_number(int m) +{ + switch(m) + { + case 0: + Disp = 0xC0; + wait(0.005); + break; + case 1: + Disp = 0xF9; + wait(0.005); + break; + case 2: + Disp = 0xA4; + wait(0.005); + break; + case 3: + Disp = 0xB0; + wait(0.005); + break; + case 4: + Disp = 0x99; + wait(0.005); + break; + case 5: + Disp = 0x92; + wait(0.005); + break; + case 6: + Disp = 0x82; + wait(0.005); + break; + case 7: + Disp = 0xF8; + wait(0.005); + break; + case 8: + Disp = 0x80; + wait(0.005); + break; + case 9: + Disp = 0x90; + wait(0.005); + break; + default: + Disp = 0x04; + wait(0.005); + break;} } \ No newline at end of file