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50 lines
1.4 KiB
50 lines
1.4 KiB
5 years ago
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/*
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* Copyright (c) 2020 Pete Johanson
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*
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* SPDX-License-Identifier: MIT
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*/
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/* This provies a mapping from Arduino Uno to Arduino Pro Micro pins for development */
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/ {
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pro_micro_d: connector_d {
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compatible = "arduino-pro-micro";
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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
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= <0 0 &arduino_header 6 0> /* D0 */
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, <1 0 &arduino_header 7 0> /* D1 */
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, <2 0 &arduino_header 8 0> /* D2 */
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, <3 0 &arduino_header 9 0> /* D3 */
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, <4 0 &arduino_header 10 0> /* D4/A6 */
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, <5 0 &arduino_header 11 0> /* D5 */
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, <6 0 &arduino_header 12 0> /* D6/A7 */
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, <7 0 &arduino_header 13 0> /* D7 */
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, <8 0 &arduino_header 14 0> /* D8/A8 */
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, <9 0 &arduino_header 15 0> /* D9/A9 */
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, <10 0 &arduino_header 16 0> /* D10/A10 */
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, <16 0 &arduino_header 17 0> /* D16 */
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, <14 0 &arduino_header 18 0> /* D14 */
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, <15 0 &arduino_header 19 0> /* D15 */
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;
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};
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pro_micro_a: connector_a {
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compatible = "arduino-pro-micro";
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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
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= <0 0 &arduino_header 0 0> /* A0 */
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, <1 0 &arduino_header 1 0> /* A1 */
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, <2 0 &arduino_header 2 0> /* A2 */
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, <3 0 &arduino_header 3 0> /* A3 */
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;
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};
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};
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pro_micro_i2c: &arduino_i2c {};
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pro_micro_spi: &arduino_spi {};
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pro_micro_serial: &arduino_serial {};
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