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23 lines
970 B
C
23 lines
970 B
C
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// Copyright 2024 Nick Brassel (@tzarc)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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// Keyboard level code can change where VIA stores the magic.
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// The magic is the build date YYMMDD encoded as BCD in 3 bytes,
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// thus installing firmware built on a different date to the one
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// already installed can be detected and the EEPROM data is reset.
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// The only reason this is important is in case EEPROM usage changes
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// and the EEPROM was not explicitly reset by bootmagic lite.
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#ifndef VIA_EEPROM_MAGIC_ADDR
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# define VIA_EEPROM_MAGIC_ADDR (EECONFIG_SIZE)
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#endif
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#define VIA_EEPROM_LAYOUT_OPTIONS_ADDR (VIA_EEPROM_MAGIC_ADDR + 3)
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// The end of the EEPROM memory used by VIA
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// By default, dynamic keymaps will start at this if there is no
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// custom config
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#define VIA_EEPROM_CUSTOM_CONFIG_ADDR (VIA_EEPROM_LAYOUT_OPTIONS_ADDR + VIA_EEPROM_LAYOUT_OPTIONS_SIZE)
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#define VIA_EEPROM_CONFIG_END (VIA_EEPROM_CUSTOM_CONFIG_ADDR + VIA_EEPROM_CUSTOM_CONFIG_SIZE)
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