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Custom LCD driver

 
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takumi



Joined: 07 Mar 2009
Posts: 14

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Custom LCD driver
PostPosted: Mon May 17, 2010 11:44 pm     Reply with quote
Hello, hi all!

I try to used customize pin for 16x2 lcd but fail to use the different pin configuration.
Anyone can help please!

my code as follow:

Code:

/#define LCD_ENABLE_PIN PIN_B5
#define LCD_RS_PIN        PIN_B6
#define LCD_RW_PIN       PIN_B7

//#define LCD_DATA4         PIN_D0
//#define LCD_DATA5         PIN_D1
//#define LCD_DATA6         PIN_D2
//#define LCD_DATA7         PIN_D3

#define LCD_DATA_PORT D0_D1_D2_D3 // produce by wizard
#include <lcd.c>

void main()
{
   lcd_init();  // Always call this first.
   
   while(1)
   {
      lcd_gotoxy(1,1);
      printf(lcd_putc,"Hello you");
      lcd_gotoxy(1,2);
      printf(lcd_putc,"PIC16F877A");
   }
}
PCM programmer



Joined: 06 Sep 2003
Posts: 21708

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PostPosted: Tue May 18, 2010 1:22 pm     Reply with quote
Start by using the Flex lcd driver in the Code Library forum:
http://www.ccsinfo.com/forum/viewtopic.php?t=24661
It's easy to use, and it works for 99% of all people.

Once you have it working, then you can try to configure the CCS
driver with the Wizard, etc., if you still want to use it.
takumi



Joined: 07 Mar 2009
Posts: 14

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PostPosted: Tue May 18, 2010 8:11 pm     Reply with quote
tq it work
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