adapnex::drivers::modbus::ModbusMaster::ReadDiscreteInputs

Reads contiguous discrete inputs from a slave device using function code 0x02.

Synopsis

Declared in <adapnex/drivers/modbus.h>

Result
ReadDiscreteInputs(
    uint8_t slave_id,
    uint16_t address,
    std::span<bool> values);

Return Value

Result code indicating success or error.

Parameters

Name

Description

slave_id

The slave device address.

address

The starting discrete input address.

values

The destination buffer for the read input values.

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