diff options
Diffstat (limited to 'lib/lufa/Projects/SerialToLCD/Lib/HD44780.h')
| -rw-r--r-- | lib/lufa/Projects/SerialToLCD/Lib/HD44780.h | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/lib/lufa/Projects/SerialToLCD/Lib/HD44780.h b/lib/lufa/Projects/SerialToLCD/Lib/HD44780.h deleted file mode 100644 index 0128037851..0000000000 --- a/lib/lufa/Projects/SerialToLCD/Lib/HD44780.h +++ /dev/null @@ -1,64 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2017. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2017 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 - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - 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 - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -/** \file - * - * Header file for HD44780.c. - */ - -#ifndef _HD44780_H_ -#define _HD44780_H_ - - /* Includes: */ - #include <avr/io.h> - #include <util/delay.h> - #include <avr/power.h> - - /* Macros: */ - #define RS (1 << 4) /* PD4 */ - #define ENABLE (1 << 7) /* PD7 */ - - #define HI4_MASK 0xF0 - #define LO4_MASK 0x0F /* PD0-PD3 */ - - #define ALL_BITS (RS | ENABLE | LO4_MASK) - - #define HI4(c) ((c & HI4_MASK) >> 4) - #define LO4(c) ((c & LO4_MASK) >> 0) - - #define CMD_DISPLAY_ON 0x0C - - /* Function Prototypes: */ - void HD44780_Initialize(void); - void HD44780_WriteData(const uint8_t c); - void HD44780_WriteCommand(const uint8_t c); - -#endif |