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lcd: Implement lcd_printf()

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lcd_printf() has a prototype in include/lcd.h but no implementation. Fix
this by borrowing the lcd_printf() implementation from the cogent board
code (which appears to use its own LCD framework.)

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This commit is contained in:
Haavard Skinnemoen 2008-09-01 16:21:20 +02:00 committed by Anatolij Gustschin
parent 70dbc54c0a
commit 15b17ab52b
1 changed files with 14 additions and 0 deletions
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14
common/lcd.c
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@ -225,6 +225,20 @@ void lcd_puts (const char *s)
}
}
/*----------------------------------------------------------------------*/
void lcd_printf(const char *fmt, ...)
{
va_list args;
char buf[CONFIG_SYS_PBSIZE];
va_start(args, fmt);
vsprintf(buf, fmt, args);
va_end(args);
lcd_puts(buf);
}
/************************************************************************/
/* ** Low-Level Graphics Routines */
/************************************************************************/