Serial between two 8051
Discussion in "Project Help" started by Yuri_Golden Apr 22, 2016.
Fri Apr 22 2016, 11:03 pm
Hey Guys, I searched in the forum about a similar problem and I found, but It does not have the solution for the problem. The question is how to connect two uC 8051 using the serial ports. Like the other topic, it works on Proteus but it does not work on breadboard.
Using a AD converter I have a potentiometer, turning on 8 leds to indicate a level.
Using a AD converter I have a potentiometer, turning on 8 leds to indicate a level.
[ Edited Fri Apr 22 2016, 11:09 pm ]
Sat Apr 23 2016, 12:59 am
You will have to post your code and Proteus project.
If it works in Proteus it is probably a wiring error.
Have you got a common ground ?
Are you SURE TX goes to RX and Rx goes to TX
If it works in Proteus it is probably a wiring error.
Have you got a common ground ?
Are you SURE TX goes to RX and Rx goes to TX
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