1 slave 1 master 1 MAX232 1 problem ?

[Melanie]

test(0) holds the first ASCII digit (tens) = example 49
test(1) holds the second ASCII digit (units) = example 53

Value var byte

value=((test(0)-48)*10)+(test(1)-48)

value using our example ASCII 49 53 will be decimal 15.

If 'value' is likely to be bigger than 255, then it'll have to be a word.

You now have the knowledge... be creative...

I recon the hood in your avatar is stopping you seeing the big picture... lose the hood, buy a crate of beer...

[SuB-ZeRo]

test var byte
test2 var byte
value var byte
loop:
hserin [test,test2]
value=((test-48)*10)+(test2-48)
if value=15 then
goto ok
else
goto fail
endif
goto loop
ok:
hserout ["you did it!",13,10]
goto loop
fail:
hserout ["U re an idiot",13,10]
goto loop
end
now did it and after i see u re code test(0) means 1 number.(0) useing this is a litle bit same like useing index in visual basic right?