/* ---------------------------------------------------------------------------- */ /* Atmel Microcontroller Software Support */ /* 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 condition is 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 * * Interface for Synchronous Serial (SSC) controller. * */ #ifndef _SSC_ #define _SSC_ /*---------------------------------------------------------------------------- * Headers *----------------------------------------------------------------------------*/ #include "chip.h" #include #ifdef __cplusplus extern "C" { #endif /*---------------------------------------------------------------------------- * Exported functions *----------------------------------------------------------------------------*/ extern void SSC_Configure(Ssc *ssc, uint32_t bitRate, uint32_t masterClock); extern void SSC_ConfigureTransmitter(Ssc *ssc, uint32_t tcmr, uint32_t tfmr); extern void SSC_ConfigureReceiver(Ssc *ssc, uint32_t rcmr, uint32_t rfmr); extern void SSC_EnableTransmitter(Ssc *ssc); extern void SSC_DisableTransmitter(Ssc *ssc); extern void SSC_EnableReceiver(Ssc *ssc); extern void SSC_DisableReceiver(Ssc *ssc); extern void SSC_EnableInterrupts(Ssc *ssc, uint32_t sources); extern void SSC_DisableInterrupts(Ssc *ssc, uint32_t sources); extern void SSC_Write(Ssc *ssc, uint32_t frame); extern uint32_t SSC_Read(Ssc *ssc); extern uint8_t SSC_IsRxReady(Ssc *ssc); #ifdef __cplusplus } #endif #endif /* #ifndef _SSC_ */