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Writes a byte to the port specified by address.
Syntax
UART_HARDWARE_WRITE_UCHAR UartHardwareWriteUchar;
VOID UartHardwareWriteUchar(
PUCHAR Address,
UCHAR Value
)
{...}
Parameters
Address
A pointer to a variable that contains the port or register address.
Value
Specifies a byte to be written to the port or register.
Return value
None
Remarks
Register your implementation of this callback function by setting the WritePort8 or WriteRegister8 member of the _UART_HARDWARE_ACCESS structure.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10, version 1803 |
| Header | uart.h |