serial network

[ăĺäĎ]

how can i use visual basic for serial network using 89c52 and rs232
using 9 bit protocol

 

[Jamie]

ăĺäĎ wrote:

how can i use visual basic for serial network using 89c52 and rs232
using 9 bit protocol
9 bit serial?

you mean a parity bit included with an 8 bit format, SPI etc?

In windows, you can open a serial port via a file handle.
and use the file read/write and the various Comm functions
in the API's
If what I just told you is over your head, you better get
some help.

http://webpages.charter.net/jamie_5"