usart_serial.c File Reference

USART Serial driver functions.

Copyright (c) 2010-2018 Microchip Technology Inc. and its subsidiaries.

#include "serial.h"

Functions
status_code_t	usart_serial_read_packet (usart_if usart, uint8_t *data, size_t len)
	Receive a sequence of bytes from USART device. More...
status_code_t	usart_serial_write_packet (usart_if usart, const uint8_t *data, size_t len)
	Send a sequence of bytes to USART device. More...

status_code_t usart_serial_read_packet	(	usart_if	usart,
		uint8_t *	data,
		size_t	len
	)

Receive a sequence of bytes from USART device.

Receive a sequence of bytes to a USART device.

Parameters

usart	Base address of the USART instance.
data	Data buffer to write
len	Length of data

References STATUS_OK, and usart_serial_getchar().

status_code_t usart_serial_write_packet	(	usart_if	usart,
		const uint8_t *	data,
		size_t	len
	)

Send a sequence of bytes to USART device.

Send a sequence of bytes to a USART device.

Parameters

usart	Base address of the USART instance.
data	Data buffer to read
len	Length of data

References STATUS_OK, and usart_serial_putchar().

Referenced by buffered_uart_tx(), sio2host_tx(), and sio2ncp_tx().