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Atmega328P UART (software mode )

Posted: Fri Sep 06, 2024 1:33 am
by Alan_37
Hi

There is a Bug in the Uart software mode
Uart is Transmitting ok, Interrupt also working but not Receiving Char or String


I make a simple program to receive 1 char and send it back but I always receive 0xFF
no matter what I Send.

I tried different pins, different Baud rates, but same problem

Channel 1 works fine , only software is the problem

Including the file here

Re: Atmega328P UART (software mode )

Posted: Mon Sep 16, 2024 10:17 am
by medelec35
Hi Alan.
I have just tried using IOC with UART in SW mode and baud = 19200.
Its working for me OK.

Re: Atmega328P UART (software mode )

Posted: Tue Sep 17, 2024 4:01 pm
by medelec35
As there is no feedback and working for me, I have moved topic from the bug's section