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sonicdeejay
Joined: 20 Dec 2005
Posts: 112
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| Problem when doing test run on LCD using flex_lcd Driver |
 Posted: Fri Feb 03, 2006 12:51 pm |
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Guys....
Since my PIC18F2525 is used port B for LCD,I change this in the driver code,,,
| Code: | #define LCD_DB4 PIN_B0
#define LCD_DB5 PIN_B1
#define LCD_DB6 PIN_B2
#define LCD_DB7 PIN_B3
#define LCD_E PIN_A1
#define LCD_RS PIN_A3
#define LCD_RW PIN_A2 |
I am tried to compile the following sample code to try out LCd panel using flex_lcd driver....
FLEX_LCD
| Code: | #include <18F2525.h>
#include <flex_lcd.c>
#device ICD=TRUE
#device ADC=10
#fuses HS,NOWDT,NOPROTECT,NOLVP
#use delay(clock=16000000) // 16Mhz Crystal is Used
#use rs232(baud=9600, parity=N, xmit=PIN_C6, rcv=PIN_C7, bits=8) // RS232 Configuration
#include <stdlib.h>
void main()
{
lcd_init();
while(1)
{
output_high(PIN_A1);
delay_ms(1000);
output_low(PIN_A1);
printf(lcd_putc, "Hello World.");
delay_ms(1000);
}
}
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and I have compile error in flex_lcd.c side...
It gives error on
| Code: | | delay_us(60); and error message is unidentified indentifier delay_us |
How can I solve this prob??? I know I need must b using those delay to display properly.[/quote] |
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PCM programmer
Joined: 06 Sep 2003
Posts: 21708
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| Posted: Fri Feb 03, 2006 1:21 pm |
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The drivers use CCS library routines to do delays, such as delay_us().
So you must put the #include file below the #use delay() statement.
Example:
| Code: |
#include <18F2525.h>
#device ICD=TRUE
#device ADC=10
#fuses HS,NOWDT,NOPROTECT,NOLVP
#use delay(clock=16000000) // 16Mhz Crystal is Used
#use rs232(baud=9600, parity=N, xmit=PIN_C6, rcv=PIN_C7, bits=8) // RS232 Configuration
// Always put your source code #include files down here.
#include <flex_lcd.c> |
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sonicdeejay
Joined: 20 Dec 2005
Posts: 112
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| Posted: Sat Feb 04, 2006 5:11 am |
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gotcha...thx for the support
sonic
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sonicdeejay
Joined: 20 Dec 2005
Posts: 112
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| Posted: Mon Feb 06, 2006 4:39 am |
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Dear PCM programmer,,
My LCD is use S6A0069 as controller....
so can I use FLEX_LCD.c as the driver???? |
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