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/*
* 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://chibios-gfx.com/license.html
*/
#ifndef _SSD1322_H
#define _SSD1322_H
/**************************************************
* LM320Y-256064 (SSD1322 driver)
*
* Pin Function SPI connections
* ----+------------+----------
* 1 VSS GND
* 2 VBAT 3.3V-5V
* 3 NC
* 4 D0 SCLK Serial Clock
* 5 D1 MOSI Serial Data Input
* 6 D2 NC
* 7 D3 GND
* 8 D4 GND
* 9 D5 GND
* 10 D6 GND
* 11 D7 GND
* 12 #RD GND
* 13 #WR GND
* 14 DC Data / Command
* 15 #RESET
* 16 #CS Chip select
*
* Note: All logic pins are 3.3V max.
*
* BS1 BS0 Mode
* --------+---------------------
* 0 0 "4 Line SPI" 8-bit + DC pin
* 0 1 "3 Line SPI" 9-bit DC is 9th bit
* 1 0 8-bit 8080 parallel
* 1 1 8-bit 6800 parallel
*
* Note: SPI mode is write only (MOSI)
*
**************************************************/
#define CMD_ENABLE_GRAY_SCALE_TABLE 0x00
#define CMD_SET_COLUMN_ADDR 0x15
#define CMD_WRITE_RAM 0x5C
#define CMD_READ_RAM 0x5D
#define CMD_SET_ROW_ADDR 0x75
#define CMD_SET_REMAP 0xA0
#define CMD_SET_DISPLAY_START_LINE 0xA1
#define CMD_SET_DISPLAY_OFFSET 0xA2
#define CMD_SET_DISPLAY_MODE_OFF 0xA4
#define CMD_SET_DISPLAY_MODE_ON 0xA5
#define CMD_SET_DISPLAY_MODE_NORMAL 0xA6
#define CMD_SET_DISPLAY_MODE_INVERSE 0xA7
#define CMD_ENABLE_PARTIAL_DISPLAY 0xA8
#define CMD_EXIT_PARTIAL_DISPLAY 0xA9
#define CMD_SET_FUNCTION_SELECTION 0xAB
#define CMD_SET_DISPLAY_OFF 0xAE
#define CMD_SET_DISPLAY_ON 0xAF
#define CMD_SET_PHASE_LENGTH 0xB1
#define CMD_SET_CLOCK_DIVIDER 0xB3
#define CMD_DISPLAY_ENHANCEMENT 0xB4
#define CMD_SET_GPIO 0xB5
#define CMD_SET_SECOND_PRECHARGE_PERIOD 0xB6
#define CMD_SET_GRAY_SCALE_TABLE 0xB8
#define CMD_SET_PRECHARGE_VOLTAGE 0xBB
#define CMD_SET_DEFAULT_LINEAR_GRAY_SCALE_TABLE 0xB9
#define CMD_SET_VCOMH_VOLTAGE 0xBE
#define CMD_SET_CONTRAST_CURRENT 0xC1
#define CMD_MASTER_CURRENT_CONTROL 0xC7
#define CMD_SET_MULTIPLEX_RATIO 0xCA
#define CMD_DISPLAY_ENHANCEMENT_B 0xD1
#define CMD_SET_COMMAND_LOCK 0xFD
#endif /* _SSD1322_H */
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