//*****************************************************************************//// 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.////*****************************************************************************#ifndef __PDC_H__#define __PDC_H__#ifdef __cplusplusextern "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__