• 8051 is half duplex or full duplex
    8051 is half duplex or full duplex while communicating serially..if its half duplex then can we configure it to function as a full duplex
  • half-duplex TX not working
    Hi, I'm using the STR710fz2 processor, and two of the UART receive lines that can be configured as half-duplex UARTs. I intend to use this as a transmit UART. First, is there a way to configure...
  • half duplex communication using modbus
    hi,everyone..... I want to do the communication between eight controller(89v51rd2) using the modbus. in this one is master and others are slave. master should send the query, in response to this query...
  • RS485
    Hello, I am working in mdk5. For my application I am writting code for RS485. While debugging I found that my FCR register is not loading its value. The code I have written is show below. void uart_rs485...
  • Rs485
    Hello, Maybe this is not a question for this forum, but I still give it a try: I would like to have different 8051's (or derivatives) "talking to each other" via a serial protocol. One uC would...