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https://github.com/ByteWelder/Tactility.git
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aa7530e515
* **New Features** * BMI270 6-axis IMU driver added; new unified filesystem abstraction for mounted filesystems. * Public Wi‑Fi API surface (no implementation yet) * SDMMC driver added (kernel drive$) * expanded GPIO interrupt/callback support * **Improvements** * M5Stack Tab5: revamped GPIO/power initialization and IMU integration. * LVGL updates including device fontSize configuration. * Updated all code related to SD card device/fs handling * Rename LilyGO T-HMI S3 to LilyGO T-HMI * **Bug Fixes** * Simplified and consolidated SD card handling and mount discovery.
22 lines
846 B
C
22 lines
846 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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/**
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* @brief Implementation-specific context (e.g. from esp32 controller internally)
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* Unlike other drivers, a GPIO controller's internal data is created and set by gpio_controller_init_descriptors()
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* This means that the specific controller implementation cannot set the device's driver data, as it's already set by the GPIO controller base coded.
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* When calling init descriptors, the caller can pass a controller_context, which is an optional pointer that holds the implementation's internal data.
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*/
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void* controller_context;
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};
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