kopia lustrzana https://github.com/espressif/esp-idf
63 wiersze
2.2 KiB
C
63 wiersze
2.2 KiB
C
/*
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* SPDX-FileCopyrightText: 2017-2024 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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#include "esp_err.h"
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#include "esp_hidd.h"
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#include "esp_hid_common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef union {
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struct {
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uint16_t notify_enable : 1;
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uint16_t indicate_enable : 1;
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uint16_t reserved : 14;
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};
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uint16_t value;
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} hidd_le_ccc_value_t;
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typedef struct {
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uint8_t map_index; // the index of the report map
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uint8_t report_id; // the id of the report
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uint8_t report_type; // input, output or feature
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uint8_t protocol_mode; // boot or report
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esp_hid_usage_t usage; // generic, keyboard, mouse, joystick or gamepad
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uint16_t value_len; // maximum len of value by report map
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// used by gatts
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uint8_t index; // index of the value in the gatts attr db
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uint16_t handle; // obtained once all attributes are registered
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uint16_t ccc_handle; // obtained once all attributes are registered
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hidd_le_ccc_value_t ccc; // notifications and/or indications enabled
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} hidd_report_item_t;
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struct esp_hidd_dev_s {
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void *dev;
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esp_hid_transport_t transport;
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bool (*connected) (void *dev);
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esp_err_t (*deinit) (void *dev);
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esp_err_t (*disconnect) (void *dev);
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esp_err_t (*virtual_unplug) (void *dev);
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esp_err_t (*battery_set) (void *dev, uint8_t level);
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esp_err_t (*input_set) (void *dev, size_t map_index, size_t report_id, uint8_t *data, size_t length);
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esp_err_t (*feature_set) (void *dev, size_t map_index, size_t report_id, uint8_t *data, size_t length);
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esp_err_t (*event_handler_register) (void *dev, esp_event_handler_t callback, esp_hidd_event_t event);
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esp_err_t (*event_handler_unregister) (void *dev, esp_event_handler_t callback, esp_hidd_event_t event);
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};
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typedef struct esp_hidd_dev_s esp_hidd_dev_t;
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void esp_hidd_process_event_data_handler(void *event_handler_arg, esp_event_base_t event_base, int32_t event_id,
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void *event_data);
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#ifdef __cplusplus
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}
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#endif
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