X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/bd3f6794dd95c8a8895b3cf25de3332bda603241..40e1caa2da06d6d4699d5dc3dafb3d34b81f23f7:/Projects/SerialToLCD/Lib/HD44780.c

diff --git a/Projects/SerialToLCD/Lib/HD44780.c b/Projects/SerialToLCD/Lib/HD44780.c
index 7bf989d2c..40cd90b3d 100644
--- a/Projects/SerialToLCD/Lib/HD44780.c
+++ b/Projects/SerialToLCD/Lib/HD44780.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2012.
+     Copyright (C) Dean Camera, 2015.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2015  Dean Camera (dean [at] fourwalledcubicle [dot] com)
   Copyright 2012  Simon Foster (simon.foster [at] inbox [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
@@ -19,7 +19,7 @@
   advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
-  The author disclaim all warranties with regard to this
+  The author disclaims all warranties with regard to this
   software, including all implied warranties of merchantability
   and fitness.  In no event shall the author be liable for any
   special, indirect or consequential damages or any damages
@@ -33,21 +33,21 @@
 
 static void HD44780_WriteNibble(const uint8_t nib)
 {
-	/* Read PORTD and clear the ENABLE and PD0..3 bits 
+	/* Read PORTD and clear the ENABLE and PD0..3 bits
 	   then OR in the data */
-	
+
 	PORTD = (PORTD & ~(ENABLE | LO4_MASK)) | (nib & LO4_MASK);
-	
-	/* Enforce address setup time (tAS) 60ns 
-	   60 @ 16MHz = <1  
+
+	/* Enforce address setup time (tAS) 60ns
+	   60 @ 16MHz = <1
 	   Let's us a few NOPs for good measure */
 	asm volatile("nop\n\t"
 	             "nop\n\t"
 	             :: );
-	
+
 	/* Take enable high and enforce Enable High time (tEH=450ns)
 	   450ns @ 16MHz = 7.2 => 7 NOPs */
-	   
+
 	PORTD |= ENABLE;
 
 	asm volatile("nop\n\t"
@@ -63,7 +63,7 @@ static void HD44780_WriteNibble(const uint8_t nib)
 	/* Take enable low and enforce Enable Low time (tEL=500ns)
 	   500ns @ 16MHz = 8.0 => 7 NOPs */
 	PORTD &= ~ENABLE;
-	
+
 	asm volatile("nop\n\t"
 	             "nop\n\t"
 	             "nop\n\t"
@@ -90,11 +90,11 @@ static void HD44780_PowerUp4Bit(void)
 	/* Wait for more than 4.1 ms */
 	_delay_ms(5);
 	HD44780_WriteNibble(0x03);        // FN_SET 8-bit
-	
+
 	/* Wait for more than 100 µs */
 	_delay_us(100);
 	HD44780_WriteNibble(0x03);        // FN_SET 8-bit
-	
+
 	/* From now on we must allow 40us for each command */
 	_delay_us(50);
 	HD44780_WriteNibble(0x02);        // FN_SET 4-bit
@@ -104,7 +104,7 @@ static void HD44780_PowerUp4Bit(void)
 	_delay_us(50);
 }
 
-void HD44780_Initialise(void)
+void HD44780_Initialize(void)
 {
 	PORTD &= ~ALL_BITS;
 	DDRD  |=  ALL_BITS;