wifiiot_uart_ex.h

Overview

Related Modules:

Wifiiot

Description:

Declares the extended UART interface functions.

These functions are used to obtain UART attributes and check the busy status.

Since:

1.0

Version:

1.0

Summary

Functions

Function Name

Description

UartIsBufEmpty (WifiIotUartIdx id, unsigned char empty)

unsigned int 

Checks whether the buffer on a UART device is empty.

UartWriteImmediately (WifiIotUartIdx id, const unsigned char data, unsigned int dataLen)

int 

Writes data to be sent to a UART device in polling mode.

UartGetAttribute (WifiIotUartIdx id, WifiIotUartAttributeattr, WifiIotUartExtraAttrextraAttr)

unsigned int 

Obtains UART attributes.

UartIsBusy (WifiIotUartIdx id, unsigned char *busy)

unsigned int 

Checks whether the buffer on a UART device is busy.