Atmega328P UART (software mode )

[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

[medelec35]

Hi Alan.
I have just tried using IOC with UART in SW mode and baud = 19200.
Its working for me OK.

[medelec35]

As there is no feedback and working for me, I have moved topic from the bug's section