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RS-485 Master slave communication

Question asked by Mohammad Faizan on Jul 13, 2018
Latest reply on Jul 16, 2018 by Mohammad Faizan

Hi,

I have a custom board design by using a LPC2388. I have tested it with simple UART code, it's  transmitting and receiving data properly. Now I am looking forward to implement a master slave communication, One master and multiple slave(24), but some restriction, as shown in attach image uart.png.  I need some guidance were to start, how to add our own protocol. It will be more helpful, if I get some library or demo code for rs485 master slave communication(LPC2388).

thanks & regards

Mohammad Faizan

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