mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-12-11 20:31:02 +00:00
995002fa91
The LCD initialization show now be much better and faster with no flickering at the startup. Also fix the contrast control.
40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
/*
|
|
* This file is subject to the terms of the GFX License. If a copy of
|
|
* the license was not distributed with this file, you can obtain one at:
|
|
*
|
|
* http://ugfx.org/license.html
|
|
*/
|
|
|
|
#ifndef _ST7565_H
|
|
#define _ST7565_H
|
|
|
|
#define ST7565_CONTRAST 0x81
|
|
#define ST7565_ALLON_NORMAL 0xA4
|
|
#define ST7565_ALLON 0xA5
|
|
#define ST7565_POSITIVE_DISPLAY 0xA6
|
|
#define ST7565_INVERT_DISPLAY 0xA7
|
|
#define ST7565_DISPLAY_OFF 0xAE
|
|
#define ST7565_DISPLAY_ON 0xAF
|
|
|
|
#define ST7565_LCD_BIAS_7 0xA3
|
|
#define ST7565_LCD_BIAS_9 0xA2
|
|
|
|
#define ST7565_ADC_NORMAL 0xA0
|
|
#define ST7565_ADC_REVERSE 0xA1
|
|
|
|
#define ST7565_COM_SCAN_INC 0xC0
|
|
#define ST7565_COM_SCAN_DEC 0xC8
|
|
|
|
#define ST7565_START_LINE 0x40
|
|
#define ST7565_PAGE 0xB0
|
|
#define ST7565_COLUMN_MSB 0x10
|
|
#define ST7565_COLUMN_LSB 0x00
|
|
#define ST7565_RMW 0xE0
|
|
|
|
#define ST7565_RESISTOR_RATIO 0x20
|
|
#define ST7565_POWER_CONTROL 0x28
|
|
|
|
#define ST7565_RESET 0xE2
|
|
|
|
#endif /* _ST7565_H */
|