UART_STATUS enumeration (uart.h)

Defines values for the status of a UART operation.

Syntax

typedef enum {
  UartSuccess,
  UartNoData,
  UartError,
  UartNotReady
} UART_STATUS, *PUART_STATUS;

Constants

UartSuccess The operation was successful, for example if data was available.
UartNoData No data is available, but not due to an error condition.
UartError A UART error such as overrun, parity, framing, etc.
UartNotReady The device is not ready.

Requirements

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

See also

uart.h