Hi,
i have an at89c55wd running at 11.0592MHz, with a UART configured at 9600 baud rate.
I have been noticing some inconsistencies in the code, so when i finally came down to testing the transmit and receive i got found some problems.
if i send a character, it is echoed back correctly, but if i send multiple characters, it seams to miss some. for example if i send "XYZ", it may echo back "XYZ" OR "YZ"
I'm thinking the speed of the MCU is not fast enough for the baud rate, i'm really not sure. I would like some advice.
Thank you.