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Hi all , I would like to know the method of transmitting 16bit binary data (from 8255 port A & B) and floating point ouput result using serial comm(rs232) from 8051 to pc. i know we can use printf method. But if i want to use SBUF method, should i convert the binary data or the floating point calculated result using sprintf method and transmit the buf (from sprintf) to SBUF. your help is much appreciated. thanks
"However, it does allow you the flexibility to tailor your output methods (e.g., interrupt-driven output if you want)." You can still do this just as easily with printf - see the "Interrupt-Driven Serial I/O Support for printf" example project in the Downloads area on this very site: http://www.keil.com/download/docs/intsio.zip.asp