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Rs232 Problem

EmmaH · 2004-02-04 17:53:04

HELP Ive just built my own serial port(female) to connect to a pcb, the problem is when i run my code to transmit and recieve via to\from the hyperterminal the port it just keeps on transmitting. The pcd board iam using already has an inbuilt serial port, which runs my code fine. Any ideas why a serial port just keeps on…

04-02-2004 6:53pm

#1

EmmaH

Closed Accounts Posts: 15 ✭

Join Date: January 2004

Posts: 5

HELP
Ive just built my own serial port(female) to connect to a pcb, the problem is when i run my code to transmit and recieve via to\from the hyperterminal the port it just keeps on transmitting. The pcd board iam using already has an inbuilt serial port, which runs my code fine. Any ideas why a serial port just keeps on transmitting, could it be a wiring problem.

Ken

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Comments

#2 05-02-2004 12:59am

towbar

Registered Users Posts: 448 ✭✭

Join Date: May 2003

Posts: 395

Need more details on what you are trying to do but is it possible that there is a short between transmit and recieve causing a loopback?

Also does the baud rate that hyperterminal is set at match your pcb board?

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