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> DOS > Sending and receiving characters through serial port |
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sonicheart 07 Apr 2006, 16:27
Hi, to all!
I'm learning assembly using FASM and decided to start with DOS. I'm trying to make a program to send and receive characters throught the serial port using a null modem cable connected to another pc with the same program. I've read the forum DOS faq but didn't help.. With what I have done so far I can send a char but I get error when receiving it. I'm doing this using BIOS functions and manually polling the COM port just for testing purposes. I would like to do it with interrupt-driven I/O, but I don't know much about this. Does anyone know a DOS working sample or something to start with? I've attached what I've done so far. Can someone please help me?
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07 Apr 2006, 16:27 |
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Dex4u 07 Apr 2006, 17:50
bubach site as good doc http://bos.asmhackers.net/docs/serial/docs/
I have written code to use IR on my OS (which is the same), i can post it, if you want it. |
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07 Apr 2006, 17:50 |
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sonicheart 07 Apr 2006, 19:38
Thank you!
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07 Apr 2006, 19:38 |
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