Read Line from serial port buffer

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please,want help: how can i read line "Message ended with <CR><LF> " from serial port buffer using ReadFile() API function .
I was do that and worked good ,but when enter into large for loop it returned NULLs. so i want to know where is the problem?!! :rolleyes:

thanks !

Last edited by ~s.o.s~; Oct 11th, 2006 at 12:58 pm.

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Ahmed Waheed

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Oct 11th, 2006

Re: Read Line from serial port buffer

Could you post some code? It would make helping you a lot easier..

Nick Evan

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