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Hi friends,i must have you help for this Cereous problum,
i have a code about a digital thermometer using the proc baord. I have compiled this code in microvision ide And the code is compiled and Built with some warnings and it works very Well.
The point is that i have built the circuit in time and it works perfectly.
the code isthis
int wait_1second ( void) delay { int delay_count ; delay_count = 100000; label: delay_count = --delay_count; if ( delay_count > 1 ) goto label; end_label: } }
I burn the proc whith the .hex generated and my LCD just show squares and charactors .
I have written the same code using other one and it works perfectly, i don't use assembler, thats the reason why i'm here asking for help. I put this circuit in files .asm & .hex for you to see.
Thanks in advance
Where to start? There are lots of potential problems here.
Your delay_count variable is only a 16 bit integer.
Your code achieves nothing, so the optimiser might optimise it out.
The function declaration is wrong.
delay_count = --delay_count; : Why not just delay_count--;
Labels have no place here, (use a while loop.)
Your function is declared as returning an int, but doesn't.