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33 lines
838 B
C
33 lines
838 B
C
// Copyright 2025 splitkb.com (support@splitkb.com)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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// Make it easier to enter the bootloader
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#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET
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#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 1000U
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// UART1, communication between the two halves
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#define SERIAL_USART_FULL_DUPLEX // Enable full duplex operation mode.
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#define SERIAL_USART_TX_PIN GP28 // USART TX pin
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#define SERIAL_USART_RX_PIN GP29 // USART RX pin
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#define SERIAL_PIO_USE_PIO1 // Use PIO1 as PIO0 is used for WS2812 driver
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// VBUS detection
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#define USB_VBUS_PIN GP1
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//// VIK
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// GPIO1 = GP27
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// GPIO2 = GP26
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// CS = GP13
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#define I2C_DRIVER I2C0
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#define I2C1_SDA_PIN GP16
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#define I2C1_SCL_PIN GP17
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#define SPI_DRIVER SPID1
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#define SPI_SCK_PIN GP14
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#define SPI_MOSI_PIN GP15
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#define SPI_MISO_PIN GP12
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