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51 lines
1.2 KiB
51 lines
1.2 KiB
/* |
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* Copyright (c) 2024 Savoir-faire Linux |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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#ifndef __SSD1327_REGS_H__ |
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#define __SSD1327_REGS_H__ |
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/* |
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* Fundamental Command Table |
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*/ |
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#define SSD1327_SET_COLUMN_ADDR 0x15 |
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#define SSD1327_SET_ROW_ADDR 0x75 |
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#define SSD1327_SET_CONTRAST_CTRL 0x81 |
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#define SSD1327_SET_SEGMENT_MAP_REMAPED 0xa0 |
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#define SSD1327_SET_DISPLAY_START_LINE 0xa1 |
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#define SSD1327_SET_DISPLAY_OFFSET 0xa2 |
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#define SSD1327_SET_NORMAL_DISPLAY 0xa4 |
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#define SSD1327_SET_ENTIRE_DISPLAY_ON 0xa5 |
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#define SSD1327_SET_ENTIRE_DISPLAY_OFF 0xa6 |
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#define SSD1327_SET_REVERSE_DISPLAY 0xa7 |
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#define SSD1327_SET_MULTIPLEX_RATIO 0xa8 |
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#define SSD1327_DISPLAY_OFF 0xae |
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#define SSD1327_DISPLAY_ON 0xaf |
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#define SSD1327_SET_FUNCTION_A 0xab |
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#define SSD1327_SET_PHASE_LENGTH 0xb1 |
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#define SSD1327_SET_OSC_FREQ 0xb3 |
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#define SSD1327_SET_PRECHARGE_PERIOD 0xb6 |
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#define SSD1327_FUNCTION_SELECTION_B 0xd5 |
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#define SSD1327_LINEAR_LUT 0xb9 |
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#define SSD1327_SET_PRECHARGE_VOLTAGE 0xbc |
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#define SSD1327_SET_VCOMH 0xbe |
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#define SSD1327_SET_COMMAND_LOCK 0xfd |
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/* Time constant in ms */ |
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#define SSD1327_RESET_DELAY 10 |
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#define SSD1327_CONTROL_ALL_BYTES_CMD 0x0 |
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#define SSD1327_CONTROL_ALL_BYTES_DATA 0x40 |
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#endif
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