Microchip® Advanced Software Framework

usart.c File Reference

SAM SERCOM USART Driver.

Copyright (c) 2012-2020 Microchip Technology Inc. and its subsidiaries.

#include "usart.h"
#include <pinmux.h>

Functions

static enum status_code _usart_set_config (struct usart_module *const module, const struct usart_config *const config)
 
enum status_code usart_init (struct usart_module *const module, Sercom *const hw, const struct usart_config *const config)
 Initializes the device. More...
 
enum status_code usart_read_buffer_wait (struct usart_module *const module, uint8_t *rx_data, uint16_t length)
 Receive a buffer of length characters via the USART. More...
 
enum status_code usart_read_wait (struct usart_module *const module, uint16_t *const rx_data)
 Receive a character via the USART. More...
 
enum status_code usart_write_buffer_wait (struct usart_module *const module, const uint8_t *tx_data, uint16_t length)
 Transmit a buffer of characters via the USART. More...
 
enum status_code usart_write_wait (struct usart_module *const module, const uint16_t tx_data)
 Transmit a character via the USART. More...