Minor bugfixes to HD44780 backlight and keypad stuff.

2001-11-01 16:40:57 +00:00
parent 46174150ce
commit b821127fa7
4 changed files with 11 additions and 10 deletions
@@ -155,7 +155,7 @@ unsigned char lcdtime_HD44780_readkeypad (unsigned int YData)

 	sem_wait (semid);

-	// 10 bits output
+	// 10 bits output or 8 bits if >=3 displays
 	// Convert the positive logic to the negative logic on the LPT port
 	port_out (lptPort, ~YData & 0x00FF );
 	if (!extIF) {