Please help me in setting the baud rate in 89c51.I am doing project in 8051 which is a message transmitter.What i mean is there are two blocks in my project one is transmitter And other is receiver.
The transmitter consist of 64 keys which is obtained by 8*8 matrix key board.I am aiming for A to Z alphabets & 0 to 9 no.
After decoding which key is pressed i has to transmit the pressed key which will display on the receiver.I am planing to use 433Mhz transmitter & receiver the problem is that the transmitter and receiver has only 20kbps speed so i has to reduce the baud rate considerably.
When people do post irrelevant source code to a thread, it can't be considered off-topic to note that the code isn't relevant.
I don't recall saying anything about topicality.
By the way: I didn't notice any baudrate answers from you, so you must consider off-topic answers to be on-topic when you are the poster
Again, topicality policing isn't my thing.
But then again, your posts hardly ever help any requester on this forum, since helping people is not on your agenda.
There are some people who post irrelevant, misleading or, as in this case, downright unhelpful bandwidth clutter. My attempts to reduce the quantity of this sort of stuff seem to have been at least partially successful recently so it seems worth persevering. Sadly I don't have enough time on my hands to do offer a free advice service as well, luckily there are a few such as yourself who do.
http://www.keil.com/c51/baudrate.asp