40 lines
1.2 KiB
Plaintext
40 lines
1.2 KiB
Plaintext
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/*
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* Copyright (c) 2022 Joylab AG
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* SPDX-License-Identifier: Apache-2.0
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*/
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/ {
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arduino_nano_header: connector {
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compatible = "arduino-nano-header-r3";
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#gpio-cells = <2>;
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gpio-map-mask = <0xffffffff 0xffffffc0>;
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gpio-map-pass-thru = <0 0x3f>;
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gpio-map = <0 0 &gpiob 7 0>, /* D0 / UART-RX */
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<1 0 &gpiob 6 0>, /* D1 / UART-TX */
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<2 0 &gpioa 15 0>, /* D2 */
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<3 0 &gpiob 1 0>, /* D3 */
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<4 0 &gpioa 10 0>, /* D4 */
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<5 0 &gpioa 9 0>, /* D5 */
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<6 0 &gpiob 0 0>, /* D6 */
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<7 0 &gpiob 2 0>, /* D7 */
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<8 0 &gpiob 8 0>, /* D8 */
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<9 0 &gpioa 8 0>, /* D9 */
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<10 0 &gpiob 9 0>, /* D10 */
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<11 0 &gpiob 5 0>, /* D11 / SPI-MOSI */
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<12 0 &gpiob 4 0>, /* D12 / SPI-MISO */
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<13 0 &gpiob 3 0>, /* D13 / SPI-SCK */
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<14 0 &gpioa 0 0>, /* D14 / A0 */
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<15 0 &gpioa 1 0>, /* D15 / A1 */
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<16 0 &gpioa 4 0>, /* D16 / A2 */
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<17 0 &gpioa 5 0>, /* D17 / A3 */
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<18 0 &gpioa 12 0>, /* D18 / A4 / I2C-SDA */
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<19 0 &gpioa 11 0>, /* D19 / A5 / I2C-SCL */
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<20 0 &gpioa 6 0>, /* D20 / A6 */
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<21 0 &gpioa 7 0>; /* D21 / A7 */
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};
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};
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arduino_nano_i2c: &i2c2 {};
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arduino_nano_spi: &spi1 {};
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arduino_nano_serial: &usart1 {};
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