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67 lines
1.5 KiB
67 lines
1.5 KiB
/* |
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* Copyright (c) 2019-2023 Henrik Brix Andersen <henrik@brixandersen.dk> |
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* |
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* SPDX-License-Identifier: Apache-2.0 |
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*/ |
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/ { |
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aliases { |
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rtc = &rtc0_adafruit_data_logger; |
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}; |
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leds { |
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compatible = "gpio-leds"; |
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/* |
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* LED1 connection must be manually established using a jumper between |
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* pins "L1" and "Digital I/O 3". |
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*/ |
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green_led_adafruit_data_logger: led_1__adafruit_data_logger { |
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gpios = <&arduino_header 9 GPIO_ACTIVE_HIGH>; /* D3 */ |
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label = "User LED1"; |
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}; |
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/* |
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* LED2 connection must be manually established using a jumper between |
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* pins "L2" and "Digital I/O 4". |
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*/ |
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red_led_adafruit_data_logger: led_2_adafruit_data_logger { |
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gpios = <&arduino_header 10 GPIO_ACTIVE_HIGH>; /* D4 */ |
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label = "User LED2"; |
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}; |
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}; |
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}; |
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&arduino_spi { |
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status = "okay"; |
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cs-gpios = <&arduino_header 16 GPIO_ACTIVE_LOW>; /* D10 */ |
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sdhc0_adafruit_data_logger: sdhc@0 { |
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compatible = "zephyr,sdhc-spi-slot"; |
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reg = <0>; |
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spi-max-frequency = <24000000>; |
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status = "okay"; |
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sdmmc { |
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compatible = "zephyr,sdmmc-disk"; |
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disk-name = "SD"; |
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status = "okay"; |
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}; |
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}; |
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}; |
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&arduino_i2c { |
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status = "okay"; |
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rtc0_adafruit_data_logger: rtc@68 { |
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compatible = "nxp,pcf8523"; |
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reg = <0x68>; |
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alarms-count = <1>; |
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battery-switch-over = "standard"; |
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/* |
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* Interrupt connection must be manually established using a jumper wire between |
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* pins "SQ" and "Digital I/O 7". |
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*/ |
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int1-gpios = <&arduino_header 13 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; /* D7 */ |
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status = "okay"; |
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}; |
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};
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