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113 lines
1.7 KiB
C
113 lines
1.7 KiB
C
// Copyright 2020-2022, Collabora, Ltd.
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// SPDX-License-Identifier: BSL-1.0
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/*!
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* @file
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* @brief Interface to remote driver.
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* @author Jakob Bornecrantz <jakob@collabora.com>
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* @ingroup drv_remote
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*/
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#pragma once
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#include "xrt/xrt_defines.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct xrt_system_devices;
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/*!
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* @defgroup drv_remote Remote debugging driver
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* @ingroup drv
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*
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* @brief Driver for creating remote debugging devices.
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*/
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/*!
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* @dir drivers/remote
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*
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* @brief @ref drv_remote files.
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*/
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/*!
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* Header value to be set in the packet.
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*
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* @ingroup drv_remote
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*/
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#define R_HEADER_VALUE (*(uint64_t *)"mndrmt1\0")
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/*!
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* Data per controller.
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*/
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struct r_remote_controller_data
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{
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struct xrt_pose pose;
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struct xrt_vec3 linear_velocity;
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struct xrt_vec3 angular_velocity;
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float hand_curl[5];
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bool hand_tracking_active;
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bool active;
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bool select;
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bool menu;
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bool _pad;
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};
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/*!
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* Remote data sent from the debugger to the hub.
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*
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* @ingroup drv_remote
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*/
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struct r_remote_data
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{
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uint64_t header;
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struct
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{
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struct xrt_pose pose;
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} hmd;
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struct r_remote_controller_data left, right;
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};
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/*!
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* Shared connection.
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*
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* @ingroup drv_remote
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*/
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struct r_remote_connection
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{
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int fd;
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};
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/*!
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* Creates the remote system devices.
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*
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* @ingroup drv_remote
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*/
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xrt_result_t
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r_create_devices(uint16_t port, struct xrt_system_devices **out_xsysd);
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/*!
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* Initializes and connects the connection.
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*
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* @ingroup drv_remote
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*/
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int
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r_remote_connection_init(struct r_remote_connection *rc, const char *addr, uint16_t port);
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int
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r_remote_connection_read_one(struct r_remote_connection *rc, struct r_remote_data *data);
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int
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r_remote_connection_write_one(struct r_remote_connection *rc, const struct r_remote_data *data);
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#ifdef __cplusplus
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}
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#endif
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