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- Wrappers for mbed I/O drivers - Makefile for automating build process - Script to generate pin definitions from mbed OS source tree - Updates to js2c to enable building without a main.js file JerryScript-DCO-1.0-Signed-off-by: Matthew Else Matthew.Else@arm.com
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# Produced files | ||
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.mbedignore | ||
build/* | ||
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# IDE related files | ||
|
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mbed-os | ||
mbed-events | ||
.build | ||
.mbed | ||
mbed_settings.py | ||
js/pins.js | ||
source/pins.cpp | ||
source/jerry_targetjs.h |
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# Copyright (c) 2016 ARM Limited | ||
# | ||
# Licensed under the Apache License, Version 2.0 (the "License"); | ||
# you may not use this file except in compliance with the License. | ||
# You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, software | ||
# distributed under the License is distributed on an "AS IS" BASIS | ||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
# See the License for the specific language governing permissions and | ||
# limitations under the License. | ||
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# USAGE: | ||
# specify the board using the command line: | ||
# make BOARD=[mbed board name] | ||
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BOARD=$(subst [mbed] ,,$(shell mbed target)) | ||
HEAPSIZE=16 | ||
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DEBUG=0 | ||
NO_JS=0 | ||
MBED_VERBOSE=0 | ||
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MBED_CLI_FLAGS=-j0 --source . --source ../../ | ||
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EXTRA_SRC= | ||
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ifneq ($(EXTRA_SRC),) | ||
EXTRA_SRC_MOD=--source $(subst :, --source ,$(EXTRA_SRC)) | ||
MBED_CLI_FLAGS += $(EXTRA_SRC_MOD) | ||
endif | ||
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EXTERN_BUILD_DIR= | ||
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ifneq ($(EXTERN_BUILD_DIR),) | ||
MBED_CLI_FLAGS += --build $(EXTERN_BUILD_DIR) | ||
endif | ||
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ifeq ($(DEBUG), 1) | ||
MBED_CLI_FLAGS += -o debug-info | ||
endif | ||
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ifeq ($(MBED_VERBOSE), 1) | ||
MBED_CLI_FLAGS += -v | ||
else ifeq ($(MBED_VERBOSE), 2) | ||
MBED_CLI_FLAGS += -vv | ||
endif | ||
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MBED_CLI_FLAGS += -D "CONFIG_MEM_HEAP_AREA_SIZE=(1024*$(HEAPSIZE))" | ||
MBED_CLI_FLAGS += -t GCC_ARM | ||
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.PHONY: all js2c getlibs rebuild library | ||
all: source/jerry_targetjs.h source/pins.cpp .mbed ../../.mbedignore | ||
mbed target $(BOARD) | ||
mbed compile $(MBED_CLI_FLAGS) | ||
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library: .mbed ../../.mbedignore | ||
# delete encoded js code if it exists | ||
rm -f source/jerry_targetjs.h | ||
mbed target $(BOARD) | ||
mbed compile $(MBED_CLI_FLAGS) --library | ||
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clean: | ||
rm -rf .build/$(BOARD) | ||
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js2c: js/main.js js/flash_leds.js | ||
python ../tools/js2c.py --ignore pins.js | ||
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source/pins.cpp: | ||
python tools/generate_pins.py ${BOARD} | ||
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ifeq ($(NO_JS),0) | ||
source/jerry_targetjs.h: js2c | ||
else | ||
source/jerry_targetjs.h: ; | ||
endif | ||
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getlibs: .mbed | ||
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.mbed: | ||
mbed config root . | ||
mbed toolchain GCC_ARM | ||
mbed target $(BOARD) | ||
mbed deploy | ||
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../../.mbedignore: | ||
cp ./template-mbedignore.txt ../../.mbedignore |
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# JerryScript with mbed OS 5 | ||
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TL;DR? jump straight to [quickstart](#quick-start) | ||
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## Introduction | ||
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This directory contains the necessary code to build JerryScript for devices | ||
capable of running mbed OS 5. It has been tested with the following boards | ||
so far: | ||
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- [Nordic Semiconductor NRF52 Development Kit](https://developer.mbed.org/platforms/Nordic-nRF52-DK/) | ||
- [NXP Freedom K64F](https://developer.mbed.org/platforms/FRDM-K64F/) | ||
- [STM NUCLEO F401RE](https://developer.mbed.org/platforms/ST-Nucleo-F401RE/) | ||
- [Silicon Labs EFM32 Giant Gecko](https://developer.mbed.org/platforms/EFM32-Giant-Gecko/) | ||
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## Features | ||
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### Peripheral Drivers | ||
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Peripheral Drivers are intended as a 1-to-1 mapping to mbed C++ APIs, with a few | ||
differences (due to differences between JavaScript and C++ like lack of operator | ||
overloading). | ||
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- [DigitalOut](https://docs.mbed.com/docs/mbed-os-api-reference/en/5.1/APIs/io/DigitalOut/) | ||
- [InterruptIn](https://docs.mbed.com/docs/mbed-os-api-reference/en/5.1/APIs/io/InterruptIn/) | ||
- [I2C](https://docs.mbed.com/docs/mbed-os-api-reference/en/5.1/APIs/interfaces/digital/I2C/) | ||
- setInterval and setTimeout using [mbed-event](https://github.com/ARMmbed/mbed-events) | ||
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## Dependencies | ||
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### mbed CLI | ||
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mbed CLI is used as the build tool for mbed OS 5. You can find out how to install | ||
it in the [official documentation](https://docs.mbed.com/docs/mbed-os-handbook/en/5.1/dev_tools/cli/#installing-mbed-cli). | ||
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### arm-none-eabi-gcc | ||
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arm-none-eabi-gcc is the only currently tested compiler for jerryscript on mbed, | ||
and instructions for building can be found as part of the mbed-cli installation | ||
instructions above. | ||
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### make | ||
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make is used to automate the process of fetching dependencies, and making sure that | ||
mbed-cli is called with the correct arguments. | ||
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### (optional) jshint | ||
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jshint is used to statically check your JavaScript code, as part of the build process. | ||
This ensures that pins you are using in your code are available on your chosen target | ||
platform. | ||
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## Quick Start | ||
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Once you have all of your dependencies installed, you can build the project as follows: | ||
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```bash | ||
git clone https://github.com/Samsung/jerryscript | ||
cd jerryscript/targets/mbedos5 | ||
make getlibs | ||
# NRF52 Development Kit: | ||
make BOARD=NRF52_DK | ||
# FRDM K64F | ||
make BOARD=K64F | ||
``` | ||
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The produced file (in .build/**[BOARD]**/GCC_ARM) can then be uploaded to your board, and will | ||
run when you press reset. | ||
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If you make a modification to main.js, you can simply rerun make, and it will remember your | ||
previous choice of board: | ||
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```bash | ||
make | ||
``` |
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targets/mbedos5/jerryscript-mbed/jerryscript-mbed-drivers/DigitalOut-js.h
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/* Copyright (c) 2016 ARM Limited | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
#ifndef _JERRYSCRIPT_MBED_DRIVERS_DIGITALOUT_H | ||
#define _JERRYSCRIPT_MBED_DRIVERS_DIGITALOUT_H | ||
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#include "jerryscript-mbed-library-registry/wrap_tools.h" | ||
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DECLARE_CLASS_CONSTRUCTOR(DigitalOut); | ||
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#endif // _JERRYSCRIPT_MBED_DRIVERS_DIGITALOUT_H |
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targets/mbedos5/jerryscript-mbed/jerryscript-mbed-drivers/I2C-js.h
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/* Copyright (c) 2016 ARM Limited | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
#ifndef _JERRYSCRIPT_MBED_DRIVERS_I2C_H | ||
#define _JERRYSCRIPT_MBED_DRIVERS_I2C_H | ||
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#include "jerryscript-mbed-library-registry/wrap_tools.h" | ||
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DECLARE_CLASS_CONSTRUCTOR(I2C); | ||
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#endif // _JERRYSCRIPT_MBED_DRIVERS_I2C_H |
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targets/mbedos5/jerryscript-mbed/jerryscript-mbed-drivers/InterruptIn-js.h
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/* Copyright (c) 2016 ARM Limited | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
#ifndef _JERRYSCRIPT_MBED_DRIVERS_INTERRUPTIN_H | ||
#define _JERRYSCRIPT_MBED_DRIVERS_INTERRUPTIN_H | ||
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#include "jerryscript-mbed-library-registry/wrap_tools.h" | ||
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DECLARE_CLASS_CONSTRUCTOR(InterruptIn); | ||
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#endif // _JERRYSCRIPT_MBED_DRIVERS_INTERRUPTIN_H |
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targets/mbedos5/jerryscript-mbed/jerryscript-mbed-drivers/assert-js.h
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/* Copyright (c) 2016 ARM Limited | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
#ifndef _JERRYSCRIPT_MBED_DRIVERS_ASSERT_H | ||
#define _JERRYSCRIPT_MBED_DRIVERS_ASSERT_H | ||
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#include "jerryscript-mbed-library-registry/wrap_tools.h" | ||
#include "jerryscript-mbed-util/logging.h" | ||
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DECLARE_GLOBAL_FUNCTION(assert); | ||
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#endif // _JERRYSCRIPT_MBED_DRIVERS_ASSERT_H |
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targets/mbedos5/jerryscript-mbed/jerryscript-mbed-drivers/gc-js.h
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/* Copyright (c) 2016 ARM Limited | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
#ifndef _JERRYSCRIPT_MBED_DRIVERS_GC_H | ||
#define _JERRYSCRIPT_MBED_DRIVERS_GC_H | ||
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#include "jerryscript-mbed-library-registry/wrap_tools.h" | ||
#include "jerryscript-mbed-util/logging.h" | ||
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DECLARE_GLOBAL_FUNCTION(gc); | ||
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#endif // _JERRYSCRIPT_MBED_DRIVERS_GC_H |
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targets/mbedos5/jerryscript-mbed/jerryscript-mbed-drivers/lib_drivers.h
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/* Copyright (c) 2016 ARM Limited | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
#ifndef _JERRYSCRIPT_MBED_DRIVERS_LIB_DRIVERS_H | ||
#define _JERRYSCRIPT_MBED_DRIVERS_LIB_DRIVERS_H | ||
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#include "jerryscript-mbed-drivers/InterruptIn-js.h" | ||
#include "jerryscript-mbed-drivers/DigitalOut-js.h" | ||
#include "jerryscript-mbed-drivers/setInterval-js.h" | ||
#include "jerryscript-mbed-drivers/setTimeout-js.h" | ||
#include "jerryscript-mbed-drivers/assert-js.h" | ||
#include "jerryscript-mbed-drivers/I2C-js.h" | ||
#include "jerryscript-mbed-drivers/gc-js.h" | ||
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DECLARE_JS_WRAPPER_REGISTRATION (base) { | ||
REGISTER_GLOBAL_FUNCTION(assert); | ||
REGISTER_GLOBAL_FUNCTION(gc); | ||
REGISTER_GLOBAL_FUNCTION(setInterval); | ||
REGISTER_GLOBAL_FUNCTION(setTimeout); | ||
REGISTER_CLASS_CONSTRUCTOR(DigitalOut); | ||
REGISTER_CLASS_CONSTRUCTOR(I2C); | ||
REGISTER_CLASS_CONSTRUCTOR(InterruptIn); | ||
} | ||
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#endif // _JERRYSCRIPT_MBED_DRIVERS_LIB_DRIVERS_H |
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targets/mbedos5/jerryscript-mbed/jerryscript-mbed-drivers/setInterval-js.h
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/* Copyright (c) 2016 ARM Limited | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
#ifndef _JERRYSCRIPT_MBED_DRIVERS_SET_INTERVAL_H | ||
#define _JERRYSCRIPT_MBED_DRIVERS_SET_INTERVAL_H | ||
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#include "jerryscript-mbed-library-registry/wrap_tools.h" | ||
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DECLARE_GLOBAL_FUNCTION(setInterval); | ||
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#endif // _JERRYSCRIPT_MBED_DRIVERS_SET_INTERVAL_H |
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targets/mbedos5/jerryscript-mbed/jerryscript-mbed-drivers/setTimeout-js.h
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/* Copyright (c) 2016 ARM Limited | ||
* | ||
* Licensed under the Apache License, Version 2.0 (the "License"); | ||
* you may not use this file except in compliance with the License. | ||
* You may obtain a copy of the License at | ||
* | ||
* http://www.apache.org/licenses/LICENSE-2.0 | ||
* | ||
* Unless required by applicable law or agreed to in writing, software | ||
* distributed under the License is distributed on an "AS IS" BASIS | ||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
* See the License for the specific language governing permissions and | ||
* limitations under the License. | ||
*/ | ||
#ifndef _JERRYSCRIPT_MBED_DRIVERS_SET_TIMEOUT_H | ||
#define _JERRYSCRIPT_MBED_DRIVERS_SET_TIMEOUT_H | ||
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#include "jerryscript-mbed-library-registry/wrap_tools.h" | ||
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DECLARE_GLOBAL_FUNCTION(setTimeout); | ||
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#endif // _JERRYSCRIPT_MBED_DRIVERS_SET_TIMEOUT_H |
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