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Merge pull request #32 from phdlee/version1.073
reduce compiller warning
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Original file line number | Diff line number | Diff line change |
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/************************************************************************* | ||
header file for LCD by KD8CEC | ||
----------------------------------------------------------------------------- | ||
This program is free software: you can redistribute it and/or modify | ||
it under the terms of the GNU General Public License as published by | ||
the Free Software Foundation, either version 3 of the License, or | ||
(at your option) any later version. | ||
This program is distributed in the hope that it will be useful, | ||
but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
GNU General Public License for more details. | ||
You should have received a copy of the GNU General Public License | ||
along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
**************************************************************************/ | ||
#ifndef _UBITX_LCD_HEADER__ | ||
#define _UBITX_LCD_HEADER__ | ||
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//Common Defines ********************************************************* | ||
#define LCD_CLEARDISPLAY 0x01 | ||
#define LCD_RETURNHOME 0x02 | ||
#define LCD_ENTRYMODESET 0x04 | ||
#define LCD_DISPLAYCONTROL 0x08 | ||
#define LCD_CURSORSHIFT 0x10 | ||
#define LCD_FUNCTIONSET 0x20 | ||
#define LCD_SETCGRAMADDR 0x40 | ||
#define LCD_SETDDRAMADDR 0x80 | ||
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// flags for display entry mode | ||
#define LCD_ENTRYRIGHT 0x00 | ||
#define LCD_ENTRYLEFT 0x02 | ||
#define LCD_ENTRYSHIFTINCREMENT 0x01 | ||
#define LCD_ENTRYSHIFTDECREMENT 0x00 | ||
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// flags for display on/off control | ||
#define LCD_DISPLAYON 0x04 | ||
#define LCD_DISPLAYOFF 0x00 | ||
#define LCD_CURSORON 0x02 | ||
#define LCD_CURSOROFF 0x00 | ||
#define LCD_BLINKON 0x01 | ||
#define LCD_BLINKOFF 0x00 | ||
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// flags for display/cursor shift | ||
#define LCD_DISPLAYMOVE 0x08 | ||
#define LCD_CURSORMOVE 0x00 | ||
#define LCD_MOVERIGHT 0x04 | ||
#define LCD_MOVELEFT 0x00 | ||
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// flags for function set | ||
#define LCD_8BITMODE 0x10 | ||
#define LCD_4BITMODE 0x00 | ||
#define LCD_2LINE 0x08 | ||
#define LCD_1LINE 0x00 | ||
#define LCD_5x10DOTS 0x04 | ||
#define LCD_5x8DOTS 0x00 | ||
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// flags for backlight control | ||
#define LCD_BACKLIGHT 0x08 | ||
#define LCD_NOBACKLIGHT 0x00 | ||
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#endif //end of if header define | ||
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