48 lines
1.9 KiB
C
48 lines
1.9 KiB
C
// SPDX-License-Identifier: Apache-2.0
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#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct uni_hid_device_s;
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typedef struct {
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bool report_tracked;
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bool report_valid;
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uint32_t report_sequence;
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bool accel_valid;
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bool gyro_valid;
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uint32_t accel_sequence;
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uint32_t gyro_sequence;
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int32_t accel_q13[3];
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int32_t gyro_q10[3];
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} uni_native_motion_snapshot_t;
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#if SWITCH2_BRIDGE_FULL_INPUT
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// Bluetooth owner only. Reads never advance sequences or rejuvenate samples.
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// False/zero means no motion provider, not an unsupported controls device.
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bool uni_hid_parser_native_motion_snapshot(struct uni_hid_device_s* d,
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uni_native_motion_snapshot_t* out);
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// Parser ingress/lifecycle hooks. Only setup allocates a bounded slot; late
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// reports cannot resurrect a retired provider. NULL sensor data invalidates
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// that sensor without changing its last sequence. Samples use SDL Q13/Q10 axes.
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void uni_hid_parser_native_motion_reset(struct uni_hid_device_s* d);
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void uni_hid_parser_native_motion_forget(struct uni_hid_device_s* d);
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void uni_hid_parser_native_motion_begin(struct uni_hid_device_s* d);
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void uni_hid_parser_native_motion_accept(struct uni_hid_device_s* d);
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void uni_hid_parser_native_motion_accel(struct uni_hid_device_s* d, const int32_t* value);
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void uni_hid_parser_native_motion_gyro(struct uni_hid_device_s* d, const int32_t* value);
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// Test a complete report's wrapping hardware clock, before publishing sensors.
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// mask is UINT8_MAX/UINT16_MAX/UINT32_MAX; backwards/duplicate ticks are rejected.
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bool uni_hid_parser_native_motion_fresh(struct uni_hid_device_s* d, uint32_t timestamp, uint32_t mask);
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// Parser ingress only: process-wide nonzero IDs do not alias across reconnects.
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uint32_t uni_hid_parser_native_motion_next_sequence(void);
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#endif
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#ifdef __cplusplus
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}
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#endif
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