1 /* ----------------------------------------------------------------------------
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2 * SAM Software Package License
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3 * ----------------------------------------------------------------------------
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4 * Copyright (c) 2011, Atmel Corporation
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6 * All rights reserved.
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8 * Redistribution and use in source and binary forms, with or without
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9 * modification, are permitted provided that the following conditions are met:
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11 * - Redistributions of source code must retain the above copyright notice,
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12 * this list of conditions and the disclaimer below.
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14 * Atmel's name may not be used to endorse or promote products derived from
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15 * this software without specific prior written permission.
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17 * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR
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18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE
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20 * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT,
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21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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23 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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24 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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25 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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26 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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27 * ----------------------------------------------------------------------------
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33 * Interface for Synchronous Serial (SSC) controller.
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40 /*----------------------------------------------------------------------------
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42 *----------------------------------------------------------------------------*/
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51 /*----------------------------------------------------------------------------
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52 * Exported functions
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53 *----------------------------------------------------------------------------*/
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54 extern void SSC_Configure(Ssc *ssc, uint32_t bitRate, uint32_t masterClock);
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55 extern void SSC_ConfigureTransmitter(Ssc *ssc, uint32_t tcmr, uint32_t tfmr);
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56 extern void SSC_ConfigureReceiver(Ssc *ssc, uint32_t rcmr, uint32_t rfmr);
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57 extern void SSC_EnableTransmitter(Ssc *ssc);
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58 extern void SSC_DisableTransmitter(Ssc *ssc);
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59 extern void SSC_EnableReceiver(Ssc *ssc);
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60 extern void SSC_DisableReceiver(Ssc *ssc );
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61 extern void SSC_EnableInterrupts(Ssc *ssc, uint32_t sources);
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62 extern void SSC_DisableInterrupts(Ssc *ssc, uint32_t sources);
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63 extern void SSC_Write(Ssc *ssc, uint32_t frame);
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64 extern uint32_t SSC_Read(Ssc *ssc );
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65 extern uint8_t SSC_IsRxReady(Ssc *ssc);
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71 #endif /* #ifndef _SSC_ */
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