| Quellcodebibliothek Statistik Leitseite products/sources/formale Sprachen/C/Linux/include/linux/ (Open Source Betriebssystem Version 6.17.9©) Datei vom 24.10.2025 mit Größe 1 kB |
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Quelle leds-expresswire.h Sprache: C |
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/* SPDX-License-Identifier: GPL-2.0-only */
/* * Shared library for Kinetic's ExpressWire protocol. * This protocol works by pulsing the ExpressWire IC's control GPIO. * ktd2692 and ktd2801 are known to use this protocol. */ #ifndef _LEDS_EXPRESSWIRE_H #define _LEDS_EXPRESSWIRE_H #include <linux/types.h> struct gpio_desc; struct expresswire_timing { unsigned long poweroff_us; unsigned long detect_delay_us; unsigned long detect_us; unsigned long data_start_us; unsigned long end_of_data_low_us; unsigned long end_of_data_high_us; unsigned long short_bitset_us; unsigned long long_bitset_us; }; struct expresswire_common_props { struct gpio_desc *ctrl_gpio; struct expresswire_timing timing; }; void expresswire_power_off(struct expresswire_common_props *props); void expresswire_enable(struct expresswire_common_props *props); void expresswire_start(struct expresswire_common_props *props); void expresswire_end(struct expresswire_common_props *props); void expresswire_set_bit(struct expresswire_common_props *props, bool bit); void expresswire_write_u8(struct expresswire_common_props *props, u8 val); #endif /* _LEDS_EXPRESSWIRE_H */ ¤ Dauer der Verarbeitung: 0.4 Sekunden ¤*© Formatika GbR, Deutschland |
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2026-03-28