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ICnetInit()

ICnetInit() sets the communication port, station number and baud rate.

void ICnetInit(HardwareSerial& serialPort, uint8_t slaveId, long baudrate)

Commands

Command	Arguments	Return Value	Operation
`ICnetInit(serialPort, slaveId, baudrate)`	`HardwareSerial& serialPort` — Serial port for communication `uint8_t slaveId` — Station number `long baudrate` — Baud rate	`void`	Sets the communication port, station number and baud rate.

ICnetInit(Serial1, 1, 9600);  // MPAINO RS-232 example

Keep calling ICnet() in loop().
Set M/D/R sizes within the available SRAM.
When sharing memory with Modbus, check for duplicate allocation and address conventions. Both ICnetMem() and ImodbusRTUMem() reallocate shared M/D. Assign final size management to only one of them and initialize both protocols after the last reallocation.
Allocation functions do not return success status. Check whether M, D and R are nullptr before accessing them in user code.