103 lines
3.2 KiB
C
103 lines
3.2 KiB
C
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/*
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* @brief I2C slave ROM API declarations and functions
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*
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* @note
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* Copyright(C) NXP Semiconductors, 2014
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* All rights reserved.
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*
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* @par
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* Software that is described herein is for illustrative purposes only
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* which provides customers with programming information regarding the
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* LPC products. This software is supplied "AS IS" without any warranties of
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* any kind, and NXP Semiconductors and its licensor disclaim any and
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* all warranties, express or implied, including all implied warranties of
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* merchantability, fitness for a particular purpose and non-infringement of
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* intellectual property rights. NXP Semiconductors assumes no responsibility
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* or liability for the use of the software, conveys no license or rights under any
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* patent, copyright, mask work right, or any other intellectual property rights in
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* or to any products. NXP Semiconductors reserves the right to make changes
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* in the software without notification. NXP Semiconductors also makes no
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* representation or warranty that such application will be suitable for the
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* specified use without further testing or modification.
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*
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* @par
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* Permission to use, copy, modify, and distribute this software and its
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* documentation is hereby granted, under NXP Semiconductors' and its
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* licensor's relevant copyrights in the software, without fee, provided that it
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* is used in conjunction with NXP Semiconductors microcontrollers. This
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* copyright, permission, and disclaimer notice must appear in all copies of
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* this code.
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*/
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#include "romapi_5410x.h"
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/* Get memory size in bytes needed for I2C slave driver context */
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uint32_t ROM_I2CS_GetMemSize(void)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_I2CS_API->GetMemSize();
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#else
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return i2cs_api.GetMemSize();
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#endif
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}
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/* Initialize I2C slave peripheral */
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ROM_I2CS_HANDLE_T ROM_I2CS_Init(void *mem, ROM_I2CS_INIT_T *pInit)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_I2CS_API->Init(mem, pInit);
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#else
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return i2cs_api.Init(mem, pInit);
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#endif
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}
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/* Set I2C slave clock rate */
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void ROM_I2CS_SetupSlave(ROM_I2CS_HANDLE_T pHandle, ROM_I2CS_SLAVE_T *pSlaveSetup)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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ROMAPI_I2CS_API->SetupSlave(pHandle, pSlaveSetup);
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#else
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i2cs_api.SetupSlave(pHandle, pSlaveSetup);
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#endif
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}
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/* Register a I2C slave callback */
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void ROM_I2CS_RegisterCallback(ROM_I2CS_HANDLE_T pHandle, ROM_I2CS_CALLBACK_T cbIndex, void *pCB)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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ROMAPI_I2CS_API->RegisterCallback(pHandle, cbIndex, pCB);
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#else
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i2cs_api.RegisterCallback(pHandle, cbIndex, pCB);
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#endif
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}
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/* Start a I2C slave transfer */
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ErrorCode_t ROM_I2CS_Transfer(ROM_I2CS_HANDLE_T pHandle, ROM_I2CS_XFER_T *pXfer)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_I2CS_API->Transfer(pHandle, pXfer);
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#else
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return i2cs_api.Transfer(pHandle, pXfer);
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#endif
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}
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/* I2C slave transfer (interrupt) handler */
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void ROM_I2CS_TransferHandler(ROM_I2CS_HANDLE_T pHandle)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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ROMAPI_I2CS_API->TransferHandler(pHandle);
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#else
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i2cs_api.TransferHandler(pHandle);
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#endif
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}
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/* Return the I2C slave ROM driver version */
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uint16_t ROM_I2CS_GetDriverVersion(void)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_I2CS_API->GetDriverVersion();
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#else
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return i2cs_api.GetDriverVersion();
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#endif
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}
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