155 lines
4.5 KiB
C
155 lines
4.5 KiB
C
/*
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* @brief UART 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 ADC driver context */
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uint32_t ROM_UART_GetMemSize(void)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_UART_API->GetMemSize();
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#else
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return uartrom_api.GetMemSize();
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#endif
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}
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/* Initialize the UART ROM driver */
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UART_HANDLE_T ROM_UART_Init(void *pMem, uint32_t baseAddr, void *pUserData)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_UART_API->Init(pMem, baseAddr, pUserData);
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#else
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return uartrom_api.Init(pMem, baseAddr, pUserData);
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#endif
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}
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/* Configure the UART peripheral */
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ErrorCode_t ROM_UART_Configure(UART_HANDLE_T hUART, const UART_CFG_T *pCfg)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_UART_API->Configure(hUART, pCfg);
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#else
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return uartrom_api.Configure(hUART, pCfg);
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#endif
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}
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/* Calculate baudrate dividers and oversampling values */
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ErrorCode_t ROM_UART_CalBaud(UART_BAUD_T *baud)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_UART_API->CalBaud(baud);
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#else
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return uartrom_api.CalBaud(baud);
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#endif
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}
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/* Set/Clear special control operations like BREAK, IDLE, etc., */
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void ROM_UART_SetCtrl(UART_HANDLE_T hUART, uint32_t cfgVal)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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ROMAPI_UART_API->SetCtrl(hUART, cfgVal);
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#else
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uartrom_api.SetCtrl(hUART, cfgVal);
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#endif
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}
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/* Registers an UART callback function */
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ErrorCode_t ROM_UART_RegisterCB(UART_HANDLE_T hUART, UART_CBINDEX_T cbIndex, void (*pCbFunc)(UART_HANDLE_T,
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UART_EVENT_T,
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void *))
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_UART_API->RegisterCB(hUART, cbIndex, pCbFunc);
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#else
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return uartrom_api.RegisterCB(hUART, cbIndex, pCbFunc);
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#endif
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}
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/* UART Event handler, should be called from the ISR */
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void ROM_UART_Handler(UART_HANDLE_T hUART)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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ROMAPI_UART_API->Handler(hUART);
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#else
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uartrom_api.Handler(hUART);
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#endif
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}
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/* Send data to UART */
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ErrorCode_t ROM_UART_Send(UART_HANDLE_T hUART, const void *buffer, uint16_t size)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_UART_API->Send(hUART, buffer, size);
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#else
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return uartrom_api.Send(hUART, buffer, size);
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#endif
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}
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/* Receive data from UART */
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ErrorCode_t ROM_UART_Receive(UART_HANDLE_T hUART, void *buffer, uint16_t size)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_UART_API->Receive(hUART, buffer, size);
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#else
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return uartrom_api.Receive(hUART, buffer, size);
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#endif
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}
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/* Wait for UART TX to complete; Used for polling */
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void ROM_UART_WaitTx(UART_HANDLE_T hUART)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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ROMAPI_UART_API->WaitTx(hUART);
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#else
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uartrom_api.WaitTx(hUART);
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#endif
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}
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/* Wait for UART data receive to complete; Used for polling */
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void ROM_UART_WaitRx(UART_HANDLE_T hUART)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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ROMAPI_UART_API->WaitRx(hUART);
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#else
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uartrom_api.WaitRx(hUART);
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#endif
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}
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/* Get Current verion of the UART ROM driver */
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uint16_t ROM_UART_GetDriverVersion(void)
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{
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#if defined(ROMDRIVERSV2_PRESENT)
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return ROMAPI_UART_API->GetDriverVersion();
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#else
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return uartrom_api.GetDriverVersion();
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#endif
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}
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