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76 lines
2.2 KiB
76 lines
2.2 KiB
/*
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MIT License
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Copyright (c) 2017-2018, Alexey Dynda
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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/**
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* @file pcd8544_commands.h PCD8544 commands definitions
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*/
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#ifndef _PCD8544_COMMANDS_H_
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#define _PCD8544_COMMANDS_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** PCD8544 LCD driver commands */
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enum ESsd1306Commands
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{
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PCD8544_NOP = 0x00,
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// Regular functions
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PCD8544_FUNCTIONSET = 0x20,
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PCD8544_DISPLAYCONTROL = 0x08,
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PCD8544_SETYADDR = 0x40,
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PCD8544_SETXADDR = 0x80,
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// Extended functions
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PCD8544_SETTEMP = 0x04,
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PCD8544_SETBIAS = 0x10,
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PCD8544_SETVOP = 0x80,
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};
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/** PCD8544 supported function modes. */
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enum EPcd8544FunctionMode
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{
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PCD8544_POWERDOWN = 0x04,
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PCD8544_VERTICAL_ADDR_MODE = 0x02,
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PCD8544_EXTENDEDINSTRUCTION = 0x01,
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};
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/** PCD8544 supported display modes. */
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enum EPcd8544DisplayMode
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{
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PCD8544_DISPLAYBLANK = 0x0,
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PCD8544_DISPLAYALLON = 0x1,
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PCD8544_DISPLAYNORMAL = 0x4,
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PCD8544_DISPLAYINVERTED = 0x5,
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};
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#ifdef __cplusplus
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}
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#endif
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// ----------------------------------------------------------------------------
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#endif // _PCD8544_COMMANDS_H_
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