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109 lines
2.9 KiB
C
109 lines
2.9 KiB
C
/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "fake_accel_service.h"
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#include <stdlib.h>
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#include <time.h>
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#include "applib/accel_service_private.h"
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#include "system/passert.h"
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static AccelDataHandler s_handler;
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static AccelRawDataHandler s_raw_handler;
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static uint32_t s_samples_per_update;
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#define ACCEL_SESSION_REF ((AccelServiceState *)1)
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void accel_data_service_subscribe(uint32_t samples_per_update, AccelDataHandler handler) {
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PBL_ASSERTN(!s_raw_handler);
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s_handler = handler;
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s_samples_per_update = samples_per_update;
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}
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void accel_raw_data_service_subscribe(uint32_t samples_per_update, AccelRawDataHandler handler) {
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PBL_ASSERTN(!s_handler);
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s_raw_handler = handler;
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s_samples_per_update = samples_per_update;
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}
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void accel_data_service_unsubscribe(void) {
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s_handler = NULL;
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s_raw_handler = NULL;
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}
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int accel_service_set_sampling_rate(AccelSamplingRate rate) {
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return 0;
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}
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void fake_accel_service_invoke_callbacks(AccelData *data, uint32_t num_samples) {
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if (s_handler) {
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s_handler(data, num_samples);
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}
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if (s_raw_handler) {
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AccelRawData raw_data[num_samples];
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for (int i = 0; i < num_samples; i++) {
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raw_data[i].x = data[i].x;
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raw_data[i].y = data[i].y;
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raw_data[i].z = data[i].z;
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}
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uint64_t timestamp = data[0].timestamp;
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s_raw_handler(raw_data, num_samples, timestamp);
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}
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}
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AccelServiceState * accel_session_create(void) {
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return ACCEL_SESSION_REF;
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}
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void accel_session_delete(AccelServiceState *session) {
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}
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void accel_session_data_subscribe(AccelServiceState *session, uint32_t samples_per_update,
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AccelDataHandler handler) {
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s_handler = handler;
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s_samples_per_update = samples_per_update;
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}
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void accel_session_raw_data_subscribe(
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AccelServiceState *session, AccelSamplingRate sampling_rate, uint32_t samples_per_update,
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AccelRawDataHandler handler) {
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s_raw_handler = handler;
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s_samples_per_update = samples_per_update;
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}
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void accel_session_data_unsubscribe(AccelServiceState *session) {
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s_handler = NULL;
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s_raw_handler = NULL;
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}
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int accel_session_set_sampling_rate(AccelServiceState *session, AccelSamplingRate rate) {
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return 0;
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}
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int accel_session_set_samples_per_update(AccelServiceState *session, uint32_t samples_per_update) {
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PBL_ASSERTN(session == ACCEL_SESSION_REF);
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s_samples_per_update = samples_per_update;
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return 0;
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}
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