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Add FreeRTOS-Plus directory.

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Richard Barry 2012-08-11 21:34:11 +00:00
parent 7bd5f21ad5
commit f508a5f653
6798 changed files with 134949 additions and 19 deletions
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93
FreeRTOS/Demo/RX200_RX210-RSK_Renesas/RTOSDemo/include/lcd.h Normal file
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#ifndef LCD_H
#define LCD_H
/***********************************************************************************
FILE NAME lcd.h
DESCRIPTION Driver for KS0066u LCD Module Controller (8 characters by 2 lines )
on the Renesas RSK boards - header file
Copyright : 2006 Renesas Technology Europe Ltd.
Copyright : 2006 Renesas Technology Corporation.
All Rights Reserved
***********************************************************************************/
/***********************************************************************************
Revision History
DD.MM.YYYY OSO-UID Description
26.07.2006 RTE-MBA First Release
***********************************************************************************/
void InitialiseDisplay( void );
void DisplayString(unsigned char position, char * string);
void LCD_write(unsigned char data_or_ctrl, unsigned char value);
void LCD_nibble_write(unsigned char data_or_ctrl, unsigned char value);
void DisplayDelay(unsigned long int units);
#define SET_BIT_HIGH (1)
#define SET_BIT_LOW (0)
#define SET_BYTE_HIGH (0xFF)
#define SET_BYTE_LOW (0x00)
struct _LCD_Params {
unsigned char Line;
unsigned short Speed;
char *ptr_str;
};
/* RS Register Select pin */
#define RS_PIN PORTJ.PODR.BIT.B1
/* Display Enable pin */
#define EN_PIN PORTJ.PODR.BIT.B3
/* Data bus port */
#define DATA_PORT PORTH.PODR.BYTE
/* Bit mask from entire port */
#define DATA_PORT_MASK 0x0F
/* Number of bits data needs to shift */
#define DATA_PORT_SHIFT 0
#define DATA_WR 1
#define CTRL_WR 0
/* Set to ensure base delay of 1microS minimum */
//#define DELAY_TIMING 0x2F
#define DELAY_TIMING 50
/* number of lines on the LCD display */
#define NUMB_CHARS_PER_LINE 8
/* Maximum charactors per line of LCD display. */
#define MAXIMUM_LINES 2
#define LCD_LINE1 0
#define LCD_LINE2 16
/**********************************************************************************/
/* LCD commands - use LCD_write function to write these commands to the LCD. */
/**********************************************************************************/
/* Clear LCD display and home cursor */
#define LCD_CLEAR 0x01
/* move cursor to line 1 */
#define LCD_HOME_L1 0x80
/* move cursor to line 2 */
#define LCD_HOME_L2 0xC0
/* Cursor auto decrement after R/W */
#define CURSOR_MODE_DEC 0x04
/* Cursor auto increment after R/W */
#define CURSOR_MODE_INC 0x06
/* Setup, 4 bits,2 lines, 5X7 */
#define FUNCTION_SET 0x28
/* Display ON with Cursor */
#define LCD_CURSOR_ON 0x0E
/* Display ON with Cursor off */
#define LCD_CURSOR_OFF 0x0C
/* Display on with blinking cursor */
#define LCD_CURSOR_BLINK 0x0D
/*Move Cursor Left One Position */
#define LCD_CURSOR_LEFT 0x10
/* Move Cursor Right One Position */
#define LCD_CURSOR_RIGHT 0x14
#define LCD_DISPLAY_ON 0x04
#define LCD_TWO_LINE 0x08
#endif