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HEY GUYS, i need some example code of modbus rtu with 8051 controller
yeah i know sir, but actually i have some sensor code with 8051 controller. i want to use MODBUS RTU interface with RS485 in that sensor code so i said modbus code with 8051 controller. By the way i have MODBUS code in pic controller but i need this code in 8051 controller.
So just use that as your example, then!
Again, the MODBUS protocol remains the same whether you are using a PIC or an 8051 or anything else.
The only bit that's going to be different is the bit that directly talks to the 8051 UART hardware - but that bit has nothing to do with MODBUS.