ssi_hw.h

基于TI公司Cortex-M3的uart超级通信开发

//*****************************************************************************
//
// ssi_hw.h - Board connection information for the SDCard reader.
//
// Copyright (c) 2008-2009 Luminary Micro, Inc.  All rights reserved.
// Software License Agreement
// 
// Luminary Micro, Inc. (LMI) is supplying this software for use solely and
// exclusively on LMI's microcontroller products.
// 
// The software is owned by LMI and/or its suppliers, and is protected under
// applicable copyright laws.  All rights are reserved.  You may not combine
// this software with "viral" open-source software in order to form a larger
// program.  Any use in violation of the foregoing restrictions may subject
// the user to criminal sanctions under applicable laws, as well as to civil
// liability for the breach of the terms and conditions of this license.
// 
// THIS SOFTWARE IS PROVIDED "AS IS".  NO WARRANTIES, WHETHER EXPRESS, IMPLIED
// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR
// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
// 
// This is part of revision 5228 of the DK-LM3S9B96 Firmware Package.
//
//*****************************************************************************

#ifndef __SSI_HW_H__
#define __SSI_HW_H__

//*****************************************************************************
//
// Peripheral definitions for the dk-lm3s9b95 board
//
//*****************************************************************************

//*****************************************************************************
//
// Serial flash SSI port
//
//*****************************************************************************
#define SFLASH_SSI_PERIPH       SYSCTL_PERIPH_SSI0
#define SFLASH_SSI_BASE         SSI0_BASE

//*****************************************************************************
//
// GPIO for serial flash pins
//
//*****************************************************************************
#define SFLASH_SSI_GPIO_PERIPH SYSCTL_PERIPH_GPIOA
#define SFLASH_SSI_GPIO_BASE   GPIO_PORTA_BASE
#define SFLASH_SSI_TX          GPIO_PIN_5
#define SFLASH_SSI_RX          GPIO_PIN_4
#define SFLASH_SSI_CLK         GPIO_PIN_2
#define SFLASH_SSI_PINS        (SFLASH_SSI_TX | SFLASH_SSI_RX | SFLASH_SSI_CLK)

//*****************************************************************************
//
// SDCard SSI port
//
//*****************************************************************************
#define SDC_SSI_BASE            SSI0_BASE
#define SDC_SSI_SYSCTL_PERIPH   SYSCTL_PERIPH_SSI0

//*****************************************************************************
//
// GPIO for SDCard SSI pins
//
//*****************************************************************************
#define SDC_GPIO_PORT_BASE      GPIO_PORTA_BASE
#define SDC_GPIO_SYSCTL_PERIPH  SYSCTL_PERIPH_GPIOA
#define SDC_SSI_CLK             GPIO_PIN_2
#define SDC_SSI_TX              GPIO_PIN_5
#define SDC_SSI_RX              GPIO_PIN_4

#define SDC_SSI_PINS            (SDC_SSI_TX | SDC_SSI_RX | SDC_SSI_CLK)

//*****************************************************************************
//
// GPIO for the SDCard chip select
//
//*****************************************************************************
#define SDCARD_CS_PERIPH   SYSCTL_PERIPH_GPIOA
#define SDCARD_CS_BASE     GPIO_PORTA_BASE
#define SDCARD_CS_PIN      GPIO_PIN_3

//*****************************************************************************
//
// GPIO for the serial flash chip select.  This device shares the SSI bus.
//
//*****************************************************************************
#define SFLASH_CS_PERIPH   SYSCTL_PERIPH_GPIOF
#define SFLASH_CS_BASE     GPIO_PORTF_BASE
#define SFLASH_CS_PIN      GPIO_PIN_0

#endif // __SSI_HW_H__