Yuan Yu
37 lines
1.3 KiB
C
37 lines
1.3 KiB
C
/*
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* ESP32-S3 TWAI (Two-Wire Automotive Interface) emulation
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*
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* Copyright (c) 2025 Espressif Systems (Shanghai) Co. Ltd.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 or
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* (at your option) any later version.
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*/
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#ifndef ESP32S3_TWAI_H
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#define ESP32S3_TWAI_H
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#include "hw/net/can/esp32_twai.h"
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/* Device type name */
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#define TYPE_ESP32S3_TWAI "esp32s3.twai"
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#define ESP32S3_TWAI(obj) OBJECT_CHECK(Esp32S3TWAIState, (obj), TYPE_ESP32S3_TWAI)
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#define ESP32S3_TWAI_CLASS(klass) OBJECT_CLASS_CHECK(Esp32S3TWAIClass, klass, TYPE_ESP32S3_TWAI)
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#define ESP32S3_TWAI_GET_CLASS(obj) OBJECT_GET_CLASS(Esp32S3TWAIClass, obj, TYPE_ESP32S3_TWAI)
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/* ESP32-S3 TWAI device state */
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typedef struct Esp32S3TWAIState {
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Esp32TWAIState parent;
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} Esp32S3TWAIState;
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/* ESP32-S3 TWAI device class */
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typedef struct Esp32S3TWAIClass {
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Esp32TWAIClass parent_class;
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/* Parent class method pointers for inheritance */
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DeviceRealize parent_realize;
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void (*parent_reset)(Object *obj, ResetType type);
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void (*parent_twai_write)(void *opaque, hwaddr addr, uint64_t value, unsigned int size);
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uint64_t (*parent_twai_read)(void *opaque, hwaddr addr, unsigned int size);
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} Esp32S3TWAIClass;
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#endif |