diff options
Diffstat (limited to 'bsps/arm/atsam/include/libchip/include/ssc.h')
| -rw-r--r-- | bsps/arm/atsam/include/libchip/include/ssc.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/bsps/arm/atsam/include/libchip/include/ssc.h b/bsps/arm/atsam/include/libchip/include/ssc.h new file mode 100644 index 0000000000..bf76d6d2de --- /dev/null +++ b/bsps/arm/atsam/include/libchip/include/ssc.h @@ -0,0 +1,72 @@ +/* ---------------------------------------------------------------------------- */ +/* 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 <stdint.h> + +#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_ */ + |