79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://chibios-gfx.com/license.html
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*/
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#ifndef _SSD1322_H
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#define _SSD1322_H
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/**************************************************
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* LM320Y-256064 (SSD1322 driver)
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*
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* Pin Function SPI connections
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* ----+------------+----------
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* 1 VSS GND
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* 2 VBAT 3.3V-5V
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* 3 NC
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* 4 D0 SCLK Serial Clock
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* 5 D1 MOSI Serial Data Input
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* 6 D2 NC
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* 7 D3 GND
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* 8 D4 GND
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* 9 D5 GND
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* 10 D6 GND
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* 11 D7 GND
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* 12 #RD GND
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* 13 #WR GND
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* 14 DC Data / Command
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* 15 #RESET
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* 16 #CS Chip select
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*
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* Note: All logic pins are 3.3V max.
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*
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* BS1 BS0 Mode
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* --------+---------------------
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* 0 0 "4 Line SPI" 8-bit + DC pin
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* 0 1 "3 Line SPI" 9-bit DC is 9th bit
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* 1 0 8-bit 8080 parallel
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* 1 1 8-bit 6800 parallel
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*
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* Note: SPI mode is write only (MOSI)
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*
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**************************************************/
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#define CMD_ENABLE_GRAY_SCALE_TABLE 0x00
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#define CMD_SET_COLUMN_ADDR 0x15
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#define CMD_WRITE_RAM 0x5C
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#define CMD_READ_RAM 0x5D
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#define CMD_SET_ROW_ADDR 0x75
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#define CMD_SET_REMAP 0xA0
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#define CMD_SET_DISPLAY_START_LINE 0xA1
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#define CMD_SET_DISPLAY_OFFSET 0xA2
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#define CMD_SET_DISPLAY_MODE_OFF 0xA4
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#define CMD_SET_DISPLAY_MODE_ON 0xA5
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#define CMD_SET_DISPLAY_MODE_NORMAL 0xA6
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#define CMD_SET_DISPLAY_MODE_INVERSE 0xA7
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#define CMD_ENABLE_PARTIAL_DISPLAY 0xA8
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#define CMD_EXIT_PARTIAL_DISPLAY 0xA9
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#define CMD_SET_FUNCTION_SELECTION 0xAB
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#define CMD_SET_DISPLAY_OFF 0xAE
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#define CMD_SET_DISPLAY_ON 0xAF
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#define CMD_SET_PHASE_LENGTH 0xB1
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#define CMD_SET_CLOCK_DIVIDER 0xB3
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#define CMD_DISPLAY_ENHANCEMENT 0xB4
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#define CMD_SET_GPIO 0xB5
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#define CMD_SET_SECOND_PRECHARGE_PERIOD 0xB6
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#define CMD_SET_GRAY_SCALE_TABLE 0xB8
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#define CMD_SET_PRECHARGE_VOLTAGE 0xBB
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#define CMD_SET_DEFAULT_LINEAR_GRAY_SCALE_TABLE 0xB9
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#define CMD_SET_VCOMH_VOLTAGE 0xBE
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#define CMD_SET_CONTRAST_CURRENT 0xC1
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#define CMD_MASTER_CURRENT_CONTROL 0xC7
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#define CMD_SET_MULTIPLEX_RATIO 0xCA
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#define CMD_DISPLAY_ENHANCEMENT_B 0xD1
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#define CMD_SET_COMMAND_LOCK 0xFD
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#endif /* _SSD1322_H */
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