I'm a beginning user of C++ and need some help. I'm writing a program that
reads a voltage signal & displays it on the computer. I'm using a Cygnal
C8051F005 microcontroller but don't know how to set the ports. I need one input
port to connect the analog voltage signal & 1 output port to send the data, via
RS232 serial cable, to the computer.

Can anyone help me?

In comp.lang.c++
jerbarnes07@aol.com (Jerbarnes07) wrote:
[color=blue]
>I'm a beginning user of C++ and need some help. I'm writing a program that
>reads a voltage signal & displays it on the computer. I'm using a Cygnal
>C8051F005 microcontroller but don't know how to set the ports. I need one input
>port to connect the analog voltage signal & 1 output port to send the data, via
>RS232 serial cable, to the computer.[/color]

You'll have better luck in comp.arch.embedded or comp.realtime

Have you pulled the data sheet?

[mambo85]

Hey haf u try out how the program work? I am using the same software as u too... I got stuck wit tat too! Need to play wit the 64 I/O port... If u haf any idea how u do it, dun mind u post the code here or send to my email at mambo.1985@gmail.com is it ok? Thank alot... Really need help desperately, sigh... Thank alot! Take care & haf a nice day...