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UART_HARDWARE_READ_ULONG64 callback function (uart.h)

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Reads a ULONG64 value from the specified port address.

Syntax

UART_HARDWARE_READ_ULONG64 UartHardwareReadUlong64;

ULONG64 UartHardwareReadUlong64(
  PULONG64 Address
)
{...}

Parameters

Address

A pointer to the register address, which must be a mapped range in memory space.

Return value

Returns ULONG64 that is read from the specified register address.

Remarks

Register your implementation of this callback function by setting the ReadRegister64 member of the _UART_HARDWARE_ACCESS structure.

Requirements

Requirement Value
Minimum supported client Windows 10, version 1803
Header uart.h

See also

uart.h