66 lines
3.2 KiB
C
66 lines
3.2 KiB
C
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/*
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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 _UC1610_H
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#define _UC1610_H
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// screen dimensions
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#define UC1610_SCREEN_WIDTH 160
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#define UC1610_SCREEN_HEIGHT 104
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#define UC1610_PAGE_HEIGHT 4
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// i2c header addresses
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#define UC1610_ADDRESS_WC 0x78 // write commands
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#define UC1610_ADDRESS_RS 0x79 // read satus
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#define UC1610_ADDRESS_WD 0x7A // write data
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#define UC1610_ADDRESS_RD 0x7B // read data
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// hardware control commands
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#define UC1610_SYSTEM_RESET 0xE2
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#define UC1610_NOP 0xE3 // no operation
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#define UC1610_SET_TEMP_COMP 0x24 // set temperature compensation, default -0.05%/°C
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#define UC1610_SET_PANEL_LOADING 0x29 // set panel loading, default 16~21 nF
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#define UC1610_SET_PUMP_CONTROL 0x2F // default internal Vlcd (8x pump)
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#define UC1610_SET_LCD_BIAS_RATIO 0xEB // default 11
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#define UC1610_SET_VBIAS_POT 0x81 // 1 byte (0~255) to follow setting the contrast, default 0x81
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#define UC1610_SET_LINE_RATE 0xA0 // default 12,1 Klps
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#define UC1610_SET_DISPLAY_ENABLE 0xAE // + 1 mask / 0 : exit sleep mode / entering sleep mode
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#define UC1610_SET_LCD_GRAY_SHADE 0xD0 // default 24% between the two gray shade levels
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#define UC1610_SET_COM_END 0xF1 // set the number of used com electrodes (lines number -1)
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// ram address control
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#define UC1610_SET_AC 0x88 // set ram addres control
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#define UC1610_AC_WA_MASK 1 // automatic column/page increment wrap arroud (1 : cycle increment)
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#define UC1610_AC_AIO_MASK (1 << 1) // auto increment order (0/1 : column/page increment first)
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#define UC1610_AC_PID_MASK (1 << 2) // page addres auto increment order (0/1 : +1/-1)
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// set cursor ram address
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#define UC1610_SET_CA_LSB 0x00 // + 4 LSB bits
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#define UC1610_SET_CA_MSB 0x10 // + 4 MSB bits // MSB + LSB values range : 0~159
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#define UC1610_SET_PA 0x60 // + 5 bits // values range : 0~26
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// display control commands
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#define UC1610_SET_FIXED_LINES 0x90 // + 4 bits = 2xFL
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#define UC1610_SET_SCROLL_LINES_LSB 0x40 // + 4 LSB bits scroll up display by N (7 bits) lines
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#define UC1610_SET_SCROLL_LINES_MSB 0x50 // + 3 MSB bits
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#define UC1610_SET_ALL_PIXEL_ON 0xA4 // + 1 mask / 0 : set all pixel on, reverse
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#define UC1610_SET_INVERSE_DISPLAY 0xA6 // + 1 mask / 0 : inverse all data stored in ram, reverse
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#define UC1610_SET_MAPPING_CONTROL 0xC0 // control mirorring
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#define UC1610_SET_MAPPING_CONTROL_LC_MASK 1 //
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#define UC1610_SET_MAPPING_CONTROL_MX_MASK (1 << 1) //
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#define UC1610_SET_MAPPING_CONTROL_MY_MASK (1 << 2) //
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// window program mode
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#define UC1610_SET_WINDOW_PROGRAM_ENABLE 0xF8 // + 1 mask / 0 : enable / disable window programming mode,
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// reset before changing boundaries
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#define UC1610_SET_WP_STARTING_CA 0xF4 // 1 byte to follow for column number
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#define UC1610_SET_WP_ENDING_CA 0xF6 // 1 byte to follow for column number
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#define UC1610_SET_WP_STARTING_PA 0xF5 // 1 byte to follow for page number
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#define UC1610_SET_WP_ENDING_PA 0xF7 // 1 byte to follow for page number
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#endif /* _SSD1306_H */
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