serrial output doesnt work

HI all together first: sorry for my bad english, i hpe i can explain my problem good enough... I try to send some data to the serrial port. ive take an example from a book and make some changes...
serrial output doesnt work

HI all together first: sorry for my bad english, i hpe i can explain my problem good enough... I try to send some data to the serrial port. ive take an example from a book and make some changes...
small changes code doesnt work...

Hello All, I am having a few problems using a few assembler directives from today morning. I had a lcd routine program.Its working fine and I have been using this for past 1 year. Now to make...
small changes code doesnt work...

Hello All, I am having a few problems using a few assembler directives from today morning. I had a lcd routine program.Its working fine and I have been using this for past 1 year. Now to make...
Can you Give Me The Correct Command !!!

hello, can you give me the command, to write information on the chip (memory card), but the Smart card is not included in the SmartCard Reader but at the printer who is connected to COM2 of the SmartCard...