diff options
Diffstat (limited to 'Demo/CORTEX_LM3S316_IAR/hw_include/pdc.h')
| -rw-r--r-- | Demo/CORTEX_LM3S316_IAR/hw_include/pdc.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/Demo/CORTEX_LM3S316_IAR/hw_include/pdc.h b/Demo/CORTEX_LM3S316_IAR/hw_include/pdc.h new file mode 100644 index 00000000..95294244 --- /dev/null +++ b/Demo/CORTEX_LM3S316_IAR/hw_include/pdc.h @@ -0,0 +1,124 @@ +//*****************************************************************************
+//
+// 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 635 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__
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