We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
I have a problem with interfacing two serial port with 8051 microcontroller. I have to use bar code reader and RF reciver and transmitter which both of them interfaced serially. I am thinking to add an ic to controller these to serial ports, but I don't know which type of IC I should used!! could any one help me, please?
Thanks,
if you choose to implement a software UART ("bit banging...") here is where you can get a kick start as I have often said: "reference code is totally worthless unless you could write the code yourself if you had to" reference code never (I wish I could say 'rarely') works and if you do not have the ability to write whatever yourself, you will be absolutotally lost with reference code.
Erik