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https://github.com/ByteWelder/Tactility.git
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26c17986c6
* **Refactor** * GPIO subsystem moved to a descriptor-based model for per-pin ownership and runtime pin management; many platform drivers now acquire/release descriptors. * Device trees and drivers now use GPIO phandle-style pin specifications across all boards and all drivers. * **Behavior** * Device list now encodes per-device status (ok/disabled); boot will skip disabled devices accordingly. * **Deprecation** * Legacy GPIO HAL marked deprecated and replaced with descriptor-based interfaces. * **Chores** * Bindings and platform configs updated to the new GPIO pin-spec format.
17 lines
404 B
C
17 lines
404 B
C
#pragma once
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#include "gpio.h"
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struct Device;
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struct GpioDescriptor {
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/** @brief The controller that owns this pin */
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struct Device* controller;
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/** @brief Physical pin number */
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gpio_pin_t pin;
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/** @brief Current owner */
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enum GpioOwnerType owner_type;
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/** @brief Implementation-specific context (e.g. from esp32 controller internally) */
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void* controller_context;
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};
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