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hadeelqasaimeh
Joined: 05 Jan 2006
Posts: 105
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| ps2 |
 Posted: Sun Dec 17, 2006 6:29 am |
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hi all;
according to the following link:
http://www.ccsinfo.com/forum/viewtopic.php?t=25673&highlight=ps2
i try to use this new library,,when i add an lcd library "lcd_kbd1.c" its make an error!! while "lcd.c" don't!! why?
here is my lcd_kbd1 library:
| Code: |
#include <jonsinc.h>
#use delay(clock=20000000)
// These defines are specifically for a 4x16 line display.
#define LINE_16_1 0x00
#define LINE_16_2 0x40
#define LINE_16_3 0x10
#define LINE_16_4 0x50
// These defines are specifically for a 4x20 line display.
#define LINE_20_1 0x00
#define LINE_20_2 0x40
#define LINE_20_3 0x14
#define LINE_20_4 0x54
// Another define for use in LCD_PutCmd
#define CLEAR_DISP 0x01
// This is a macro used in the subroutines below */
#define PULSE_EN EN = 1; delay_us ( 10 ); EN = 0; delay_ms ( 5 )
#byte port_e = 9 /* set variable that maps to memory */
#byte PORT_A = 5 /* set variable that maps to memory */
#byte port_b= 6
#byte PORT_D= 8
#byte DATA = PORT_A
#bit RS = port_e.0
#bit EN = port_e.1
char kbd_getc(void);
char getkey ( void );
// These are prototype statements.
void LCD_SetPosition ( char cX );
void LCD_PutChar ( char cX );
void LCD_PutCmd ( char cX );
void LCD_Init ( void );
// These are the display subroutines.==============================
void LCD_Init ( void )
{
// Initializing into 4-bit mode is a very exact sequence
// as defined in the datasheets for these displays.
set_tris_a ( 0x00 ); /* outputs */
set_tris_b ( 0xFC ); /* Bits 0 & 1 are outputs */
set_tris_e ( 0xF0 );
DATA = 0x00;
delay_ms ( 200 ); /* wait enough time after Vdd rise */
RS =0;
DATA = 0x03; /* init with specific nibbles to start 4-bit mode */
PULSE_EN;
PULSE_EN;
PULSE_EN;
DATA = 0x02; /* set 4-bit interface */
PULSE_EN; /* send dual nibbles hereafter, MSN first */
LCD_PutCmd ( 0x2C ); /* function set (2 lines, 5x7 characters) */
LCD_PutCmd ( 0x0E ); /* display ON, cursor on, no blink */
LCD_PutCmd ( 0x01 ); /* clear display */
LCD_PutCmd ( 0x06 ); /* entry mode set, increment */
}
void LCD_SetPosition ( cX )
{
/*
This subroutine works specifically for 4-bit Port A.
Value received cX will place cursor at a particular line and offset.
16-char display 20-char display
=============== ===============
Line 1 is hex: 00 - 0F 00 - 13
Line 2 is hex: 40 - 4F 40 - 53
Line 3 is hex: 10 - 1F 14 - 27
Line 4 is hex: 50 - 5F 54 - 67
*/
DATA = swap ( cX ) | 0x08;
PULSE_EN;
DATA = swap ( cX );
PULSE_EN;
}
void LCD_PutChar ( cX )
{
/* this subroutine works specifically for 4-bit Port A */
RS = 1;
DATA = swap ( cX ); /* send high nibble */
PULSE_EN;
DATA = swap ( cX ); /* send low nibble */
PULSE_EN;
RS = 0;
}
void LCD_PutCmd ( cX )
{
/* this subroutine works specifically for 4-bit Port A */
DATA = swap ( cX ); /* send high nibble */
PULSE_EN;
DATA = swap ( cX ); /* send low nibble */
PULSE_EN;
}
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
//----------------------------------------------------------------------------
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| Code: |
/* Include this file by inserting the line "#include <jonsinc.h>" at
the beginning of the C source code. Or, if you prefer, you can embed it's
contents at the end of each of your 12C509H, 16F84H, 16F874.H, etc. files.*/
#case
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#ifndef YES
#define YES 1
#endif
#ifndef NO
#define NO 0
#endif
#ifndef HIGH
#define HIGH 1
#endif
#ifndef LOW
#define LOW 0
#endif
#ifndef ON
#define ON 1
#endif
#ifndef OFF
#define OFF 0
#endif
#ifndef UP
#define UP 1
#endif
#ifndef DOWN
#define DOWN 0
#endif
#ifndef UCHAR
#define UCHAR char
#endif
#ifndef UINT
#define UINT long
#endif
#ifndef BIT
#define BIT short
#endif
#ifndef SCHAR
#define SCHAR signed int
#endif
#ifndef SINT
#define SINT signed long
#endif
#ifndef FLOAT
#define FLOAT float
#endif
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so... |
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hadeelqasaimeh
Joined: 05 Jan 2006
Posts: 105
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ckielstra
Joined: 18 Mar 2004
Posts: 3680
Location: The Netherlands
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| Posted: Sun Dec 17, 2006 7:40 am |
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What is the error message you get?
Which compiler version are you using?
| Code: | | #use delay(clock=20000000) |
Don't put this line here, have it in the same file where the #fuses line is. Now you are runing the risk of declaring the clock speed twice with unknown results. |
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hadeelqasaimeh
Joined: 05 Jan 2006
Posts: 105
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| Posted: Mon Dec 18, 2006 10:01 am |
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it give this message
| Code: |
undefined identifier PS2KEY_BUF_SIZE
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my compiler is 3.249 |
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hadeelqasaimeh
Joined: 05 Jan 2006
Posts: 105
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| Posted: Thu Dec 21, 2006 1:22 am |
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helllllooo!!!
nobody can help? |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Thu Dec 21, 2006 1:37 am |
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| Quote: |
it give this message,
undefined identifier PS2KEY_BUF_SIZE
|
Notice that in your code, you have this statement:
Notice that in John Leung's code, he spells that constant name
two different ways. He doesn't use the #case statement in his
code, so he doesn't get an error.
| Code: |
PS2Key_BUF_SIZE
PS2KEY_BUF_SIZE
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