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https://github.com/Keychron/qmk_firmware.git
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48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
// Copyright 2018-2022 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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// Limit the backlight brightness
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#ifndef BACKLIGHT_LIMIT_VAL
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# define BACKLIGHT_LIMIT_VAL 144
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#endif // BACKLIGHT_LIMIT_VAL
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// Split configuration
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#define SPLIT_HAND_PIN B9
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#define USB_VBUS_PIN B12
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#define SERIAL_USART_DRIVER SD3
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#define SERIAL_USART_PIN_SWAP
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#define SERIAL_USART_TX_PIN B10
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#define SERIAL_USART_TX_PAL_MODE 7
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#define SERIAL_USART_RX_PIN B11
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#define SERIAL_USART_RX_PAL_MODE 7
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#ifndef SERIAL_USART_SPEED
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# define SERIAL_USART_SPEED 1200000
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#endif // SERIAL_USART_SPEED
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#define SERIAL_USART_FULL_DUPLEX
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// RGB configuration
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#define RGBLED_NUM 86
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#define RGB_MATRIX_LED_COUNT 86
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#define RGB_MATRIX_SPLIT \
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{ 43, 43 }
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#define RGB_POWER_ENABLE_PIN B0
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#define RGB_CURR_1500mA_OK_PIN C5
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#define RGB_CURR_3000mA_OK_PIN C4
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// EEPROM configuration
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#define EXTERNAL_EEPROM_SPI_SLAVE_SELECT_PIN B5
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#define EXTERNAL_EEPROM_SPI_CLOCK_DIVISOR 8 // (160MHz/8) => 20MHz
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#define EXTERNAL_EEPROM_BYTE_COUNT 8192
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#define EXTERNAL_EEPROM_PAGE_SIZE 64 // it's FRAM, so it doesn't actually matter, this just sets the RAM buffer size
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// External flash config
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#define EXTERNAL_FLASH_SPI_MODE 3
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#define EXTERNAL_FLASH_SPI_SLAVE_SELECT_PIN A8
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#define EXTERNAL_FLASH_SPI_CLOCK_DIVISOR 4 // (160MHz/4) => 40MHz
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#define EXTERNAL_FLASH_SIZE (4 * 1024 * 1024) // 32Mb/4MB capacity
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// Fault indicators
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#define BOARD_POWER_FAULT_PIN C9
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#define RGB_POWER_FAULT_PIN C4
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