60 lines
1.6 KiB
C
60 lines
1.6 KiB
C
/*
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* Copyright (C) 2019 Intel Corporation. All rights reserved.
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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 "wasm_app.h"
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static sensor_t sensor = NULL;
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/* Sensor event callback*/
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void sensor_event_handler(sensor_t sensor, attr_container_t *event,
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void *user_data)
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{
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printf("### app get sensor event\n");
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attr_container_dump(event);
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}
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void on_init()
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{
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char *user_data;
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attr_container_t *config;
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printf("### app on_init 1\n");
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/* open a sensor */
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user_data = malloc(100);
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printf("### app on_init 2\n");
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sensor = sensor_open("sensor_test", 0, sensor_event_handler, user_data);
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printf("### app on_init 3\n");
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/* config the sensor */
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sensor_config(sensor, 1000, 0, 0);
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printf("### app on_init 4\n");
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/*
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config = attr_container_create("sensor config");
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sensor_config(sensor, config);
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attr_container_destroy(config);
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*/
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}
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void on_destroy()
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{
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if (NULL != sensor) {
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sensor_config(sensor, 0, 0, 0);
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}
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/* real destroy work including killing timer and closing sensor is
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accomplished in wasm app library version of on_destroy() */
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}
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