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/*
* @brief NXP LPCXpresso LPC824 board file
*
* @note
* Copyright(C) NXP Semiconductors, 2012
* All rights reserved.
*
* @par
* Software that is described herein is for illustrative purposes only
* which provides customers with programming information regarding the
* LPC products. This software is supplied "AS IS" without any warranties of
* any kind, and NXP Semiconductors and its licensor disclaim any and
* all warranties, express or implied, including all implied warranties of
* merchantability, fitness for a particular purpose and non-infringement of
* intellectual property rights. NXP Semiconductors assumes no responsibility
* or liability for the use of the software, conveys no license or rights under any
* patent, copyright, mask work right, or any other intellectual property rights in
* or to any products. NXP Semiconductors reserves the right to make changes
* in the software without notification. NXP Semiconductors also makes no
* representation or warranty that such application will be suitable for the
* specified use without further testing or modification.
*
* @par
* Permission to use, copy, modify, and distribute this software and its
* documentation is hereby granted, under NXP Semiconductors' and its
* licensor's relevant copyrights in the software, without fee, provided that it
* is used in conjunction with NXP Semiconductors microcontrollers. This
* copyright, permission, and disclaimer notice must appear in all copies of
* this code.
*/
#ifndef __BOARD_H_
#define __BOARD_H_
#include "chip.h"
/* board_api.h is included at the bottom of this file after DEBUG setup */
#ifdef __cplusplus
extern "C" {
#endif
/** @defgroup BOARD_NXP_LPCXPRESSO_824 NXP LPC824 LPCXpresso board support software API functions
* @ingroup LPCOPEN_8XX_BOARD_LPCXPRESSO_824
* The board support software API functions provide some simple abstracted
* functions used across multiple LPCOpen board examples. See @ref BOARD_COMMON_API
* for the functions defined by this board support layer.<br>
* @{
*/
/** @defgroup LPCOPEN_8XX_BOARD_LPCXPRESSO_824_OPTIONS BOARD: LPC824 LPCXpresso board build options
* This board has options that configure its operation at build-time.<br>
* @{
*/
/** Define the frequency in Hz, of the main oscillator (from Xtal)
* Note that it only takes effect if main oscillator is selected as clock source
*/
#define MAIN_OSC_XTAL_FREQ_HZ 12000000
/** Define the frequency in Hz, of the external clock input.
* Note that it only takes effect if external clock is selected as clock source
*/
#define EXT_CLOCK_IN_FREQ_HZ 0
//#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*/
#define BOARD_LED_CNT 8
#define BOARD_KEY_CNT 3
typedef enum _enum_boardKeys
{
BOARD_KEY_0 = 0,
BOARD_KEY_1 = 1,
BOARD_KEY_2 = 2,
}enum_boardKeys;
// define LED bits (bit <--> pin on port 0) only if in board.c file
#ifdef _BOARD_C_
static const uint8_t ledBits[BOARD_LED_CNT] = {7, 13, 16, 17, 19, 27, 28, 18};
static const uint8_t cs_keyBits[BOARD_KEY_CNT] = {12, 4 , 1};
static const uint8_t cs_keyIoConNdce[BOARD_KEY_CNT] = {IOCON_PIO12, IOCON_PIO4, IOCON_PIO1};
#endif
/** Define DEBUG_ENABLE to enable IO via the DEBUGSTR, DEBUGOUT, and
DEBUGIN macros. If not defined, DEBUG* functions will be optimized
out of the code at build time.
*/
#define DEBUG_ENABLE
/** Define DEBUG_SEMIHOSTING along with DEBUG_ENABLE to enable IO support
via semihosting. You may need to use a C library that supports
semihosting with this option.
*/
//#define DEBUG_SEMIHOSTING
/** Board UART used for debug output and input using the DEBUG* macros. This
is also the port used for Board_UARTPutChar, Board_UARTGetChar, and
Board_UARTPutSTR functions. Although you can setup multiple UARTs here,
the board code only supoprts UART0 in the Board_UART_Init() fucntion,
so be sure to change it there too if not using UART0.
*/
#define DEBUG_UART LPC_USART1
/**
* @}
*/
/* Board name */
#define BOARD_NXP_LPCXPRESSO_824
#include "board_api.h"
#ifdef __cplusplus
}
#endif
#endif /* __BOARD_H_ */
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