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https://github.com/bytecodealliance/wasm-micro-runtime.git
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46b93b9d22
* Implement memory profiler, optimize memory usage, modify code indent * Implement memory.grow and limit heap space base offset to 1G; modify iwasm build type to Release and 64 bit by default * Add a new extension library: connection * Fix bug of reading magic number and version in big endian platform * Re-org platform APIs: move most platform APIs from iwasm to shared-lib * Enhance wasm loader to fix some security issues * Fix issue about illegal load of EXC_RETURN into PC on stm32 board * Updates that let a restricted version of the interpreter run in SGX * Enable native/app address validation and conversion for wasm app * Remove wasm_application_exectue_* APIs from wasm_export.h which makes confused * Refine binary size and fix several minor issues Optimize interpreter LOAD/STORE opcodes to decrease the binary size Fix issues when using iwasm library: _bh_log undefined, bh_memory.h not found Remove unused _stdin/_stdout/_stderr global variables resolve in libc wrapper Add macros of global heap size, stack size, heap size for Zephyr main.c Clear compile warning of wasm_application.c * Add more strict security checks for libc wrapper API's * Use one libc wrapper copy for sgx and other platforms; remove bh_printf macro for other platform header files * Enhance security of libc strcpy/sprintf wrapper function * Fix issue of call native for x86_64/arm/mips, add module inst parameter for native wrapper functions * Remove get_module_inst() and fix issue of call native * Refine wgl lib: remove module_inst parameter from widget functions; move function index check to runtime instantiate * Refine interpreter call native process, refine memory boudary check * Fix issues of invokeNative function of arm/mips/general version * Add a switch to build simple sample without gui support * Add BUILD_TARGET setting in makefile to replace cpu compiler flags in source code * Re-org shared lib header files, remove unused info; fix compile issues of vxworks * Add build target general * Remove unused files * Update license header * test push * Restore file * Sync up with internal/feature * Sync up with internal/feature * Rename build_wamr_app to build_wasm_app * Fix small issues of README * Enhance malformed wasm file checking Fix issue of print hex int and implement utf8 string check Fix wasi file read/write right issue Fix minor issue of build wasm app doc * Sync up with internal/feature * Sync up with internal/feature: fix interpreter arm issue, fix read leb issue * Sync up with internal/feature * Fix bug of config.h and rename wasi config.h to ssp_config.h * Sync up with internal/feature * Import wamr aot * update document * update document * Update document, disable WASI in 32bit * update document * remove files * update document * Update document * update document * update document * update samples * Sync up with internal repo
50 lines
1.2 KiB
C
50 lines
1.2 KiB
C
/*
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* Copyright (C) 2019 Intel Corporation. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*/
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#include "wasm_app.h"
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#include "wa-inc/sensor.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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