118 lines
4.0 KiB
C
118 lines
4.0 KiB
C
/*
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* @brief NXP LPCXpresso LPC824 board file
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*
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* @note
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* Copyright(C) NXP Semiconductors, 2012
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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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#ifndef __BOARD_H_
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#define __BOARD_H_
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#include "chip.h"
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/* board_api.h is included at the bottom of this file after DEBUG setup */
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** @defgroup BOARD_NXP_LPCXPRESSO_824 NXP LPC824 LPCXpresso board support software API functions
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* @ingroup LPCOPEN_8XX_BOARD_LPCXPRESSO_824
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* The board support software API functions provide some simple abstracted
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* functions used across multiple LPCOpen board examples. See @ref BOARD_COMMON_API
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* for the functions defined by this board support layer.<br>
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* @{
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*/
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/** @defgroup LPCOPEN_8XX_BOARD_LPCXPRESSO_824_OPTIONS BOARD: LPC824 LPCXpresso board build options
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* This board has options that configure its operation at build-time.<br>
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* @{
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*/
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/** Define the frequency in Hz, of the main oscillator (from Xtal)
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* Note that it only takes effect if main oscillator is selected as clock source
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*/
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#define MAIN_OSC_XTAL_FREQ_HZ 12000000
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/** Define the frequency in Hz, of the external clock input.
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* Note that it only takes effect if external clock is selected as clock source
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*/
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#define EXT_CLOCK_IN_FREQ_HZ 0
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//#define USE_IRC_AS_ROOT_CLOCK /*注释掉使用外部晶体 打开定义则是使用内部IRC*/
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#define BOARD_LED_CNT 8
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#define BOARD_KEY_CNT 3
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typedef enum _enum_boardKeys
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{
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BOARD_KEY_0 = 0,
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BOARD_KEY_1 = 1,
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BOARD_KEY_2 = 2,
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}enum_boardKeys;
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// define LED bits (bit <--> pin on port 0) only if in board.c file
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#ifdef _BOARD_C_
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static const uint8_t ledBits[BOARD_LED_CNT] = {7, 13, 16, 17, 19, 27, 28, 18};
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static const uint8_t cs_keyBits[BOARD_KEY_CNT] = {12, 4 , 1};
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static const uint8_t cs_keyIoConNdce[BOARD_KEY_CNT] = {IOCON_PIO12, IOCON_PIO4, IOCON_PIO1};
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#endif
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/** Define DEBUG_ENABLE to enable IO via the DEBUGSTR, DEBUGOUT, and
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DEBUGIN macros. If not defined, DEBUG* functions will be optimized
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out of the code at build time.
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*/
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#define DEBUG_ENABLE
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/** Define DEBUG_SEMIHOSTING along with DEBUG_ENABLE to enable IO support
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via semihosting. You may need to use a C library that supports
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semihosting with this option.
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*/
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//#define DEBUG_SEMIHOSTING
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/** Board UART used for debug output and input using the DEBUG* macros. This
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is also the port used for Board_UARTPutChar, Board_UARTGetChar, and
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Board_UARTPutSTR functions. Although you can setup multiple UARTs here,
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the board code only supoprts UART0 in the Board_UART_Init() fucntion,
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so be sure to change it there too if not using UART0.
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*/
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#define DEBUG_UART LPC_USART1
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/**
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* @}
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*/
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/* Board name */
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#define BOARD_NXP_LPCXPRESSO_824
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#include "board_api.h"
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#ifdef __cplusplus
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}
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#endif
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#endif /* __BOARD_H_ */
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