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First version under SVN is V4.0.1

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Richard Barry 2006-05-02 09:39:15 +00:00
parent 243393860c
commit b6df57c7e3
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Demo/CORTEX_LM3S102_Rowley/hw_include/pdc.h Normal file
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//*****************************************************************************
//
// pdc.h - Stellaris development board Peripheral Device Controller definitions
// and prototypes.
//
// Copyright (c) 2005,2006 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 Stellaris Family of microcontroller products.
//
// The software is owned by LMI and/or its suppliers, and is protected under
// applicable copyright laws. All rights are reserved. 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 523 of the Stellaris Driver Library.
//
//*****************************************************************************
#ifndef __PDC_H__
#define __PDC_H__
#ifdef __cplusplus
extern "C"
{
#endif
//*****************************************************************************
//
// The registers within the peripheral device controller.
//
//*****************************************************************************
#define PDC_VER 0x0 // Version register
#define PDC_CSR 0x1 // Command/Status register
#define PDC_DSW 0x4 // DIP Switch register
#define PDC_LED 0x5 // LED register
#define PDC_LCD_CSR 0x6 // LCD Command/Status register
#define PDC_LCD_RAM 0x7 // LCD RAM register
#define PDC_GPXDAT 0x8 // GPIO X Data register
#define PDC_GPXDIR 0x9 // GPIO X Direction register
#define PDC_GPYDAT 0xA // GPIO Y Data register
#define PDC_GPYDIR 0xB // GPIO Y Direction register
#define PDC_GPZDAT 0xC // GPIO Z Data register
#define PDC_GPZDIR 0xD // GPIO Z Direction register
//*****************************************************************************
//
// Flags indicating a read or write to the peripheral device controller.
//
//*****************************************************************************
#define PDC_RD 0x80 // PDC read command
#define PDC_WR 0x00 // PDC write command
//*****************************************************************************
//
// LCD panel (Crystalfontz CFAH1602B) commands, RS = 0
//
//*****************************************************************************
#define LCD_CLEAR 0x01 // Clear display (0 fill DDRAM).
#define LCD_HOME 0x02 // Cursor home.
#define LCD_MODE 0x04 // Set entry mode (cursor dir)
#define LCD_ON 0x08 // Set display, cursor, blinking
// on/off
#define LCD_CUR 0x10 // Cursor, display shift
#define LCD_IF 0x20 // Set interface data length,
// lines, font
#define LCD_CGADDR 0x40 // Set CGRAM AC address
#define LCD_DDADDR 0x80 // Set DDRAM AC address
//*****************************************************************************
//
// LCD Status bit
//
//*****************************************************************************
#define LCD_B_BUSY 0x80 // Busy flag.
//*****************************************************************************
//
// The GPIO port A pin numbers for the various SSI signals.
//
//*****************************************************************************
#define SSI_CS GPIO_PIN_3
#define PDC_CS GPIO_PIN_3
#define SSI_CLK GPIO_PIN_2
#define SSI_TX GPIO_PIN_5
#define SSI_RX GPIO_PIN_4
//*****************************************************************************
//
// Function Prototypes
//
//*****************************************************************************
extern void PDCInit(void);
extern unsigned char PDCRead(unsigned char ucAddr);
extern void PDCWrite(unsigned char ucAddr, unsigned char ucData);
extern unsigned char PDCDIPRead(void);
extern void PDCLEDWrite(unsigned char ucLED);
extern unsigned char PDCLEDRead(void);
extern void PDCLCDInit(void);
extern void PDCLCDBacklightOn(void);
extern void PDCLCDBacklightOff(void);
extern void PDCLCDClear(void);
extern void PDCLCDCreateChar(unsigned char ucChar, unsigned char *pucData);
extern void PDCLCDSetPos(unsigned char ucX, unsigned char ucY);
extern void PDCLCDWrite(const char *pcStr, unsigned long ulCount);
extern unsigned char PDCGPIODirRead(unsigned char ucIdx);
extern void PDCGPIODirWrite(unsigned char ucIdx, unsigned char ucValue);
extern unsigned char PDCGPIORead(unsigned char ucIdx);
extern void PDCGPIOWrite(unsigned char ucIdx, unsigned char ucValue);
#ifdef __cplusplus
}
#endif
#endif // __PDC_H__