| /* ---------------------------------------------------------------------------- | |
| * SAM Software Package License | |
| * ---------------------------------------------------------------------------- | |
| * Copyright (c) 2015, Atmel Corporation | |
| * | |
| * All rights reserved. | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions are met: | |
| * | |
| * - Redistributions of source code must retain the above copyright notice, | |
| * this list of conditions and the disclaimer below. | |
| * | |
| * Atmel's name may not be used to endorse or promote products derived from | |
| * this software without specific prior written permission. | |
| * | |
| * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR | |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE | |
| * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, | |
| * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, | |
| * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| * ---------------------------------------------------------------------------- | |
| */ | |
| /** | |
| * \file | |
| * | |
| * \par Purpose | |
| * | |
| * This module provides several definitions and methods for using an USART | |
| * peripheral. | |
| * | |
| * \par Usage | |
| * | |
| * -# Enable the USART peripheral clock in the PMC. | |
| * -# Enable the required USART PIOs (see pio.h). | |
| * -# Configure the UART by calling usart_configure. | |
| * -# Enable the transmitter and/or the receiver of the USART using | |
| * usart_set_transmitter_enabled and usart_set_receiver_enabled. | |
| * -# Send data through the USART using the usart_write methods. | |
| * -# Receive data from the USART using the usart_read functions; the availability of data can be polled | |
| * with usart_is_data_available. | |
| * -# Disable the transmitter and/or the receiver of the USART with | |
| * usart_set_transmitter_enabled and usart_set_receiver_enabled. | |
| */ | |
| #ifndef _FLEXCOM_ | |
| #define _FLEXCOM_ | |
| /*------------------------------------------------------------------------------ | |
| * Headers | |
| *------------------------------------------------------------------------------*/ | |
| #include "chip.h" | |
| #include <stdint.h> | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| /*------------------------------------------------------------------------------*/ | |
| /* Exported functions */ | |
| /*------------------------------------------------------------------------------*/ | |
| extern void flexcom_select(Flexcom * flexcom, uint32_t protocol); | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| #endif /* #ifndef _FLEXCOM_ */ |