mirror of
https://github.com/jerryscript-project/jerryscript.git
synced 2025-12-15 16:29:21 +00:00
0511091e8a
Since the project is now hosted at the JS Foundation we can move to unified copyright notices for the project. Starting with this commit all future contributions to the project should only carry the following copyright notice (except for third-party code which requires copyright information to be preserved): "Copyright JS Foundation and other contributors, http://js.foundation" (without the quotes) This avoids cluttering the codebase with contributor-specific copyright notices which have a higher maintenance overhead and tend to get outdated quickly. Also dropping the year from the copyright notices helps to avoid yearly code changes just to update the copyright notices. Note that each contributor still retains full copyright ownership of his/her contributions and the respective authorship is tracked very accurately via Git. JerryScript-DCO-1.0-Signed-off-by: Tilmann Scheller t.scheller@samsung.com
149 lines
3.8 KiB
C++
149 lines
3.8 KiB
C++
/* Copyright JS Foundation and other contributors, http://js.foundation
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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 "application.h"
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#include "jerry-api.h"
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SYSTEM_MODE (MANUAL);
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/**
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* Set led value
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*/
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static jerry_value_t
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set_led (const jerry_value_t func_value, /**< function object */
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const jerry_value_t this_value, /**< this arg */
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const jerry_value_t *args_p, /**< function arguments */
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const jerry_length_t args_cnt) /**< number of function arguments */
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{
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if (args_cnt != 2)
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{
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Serial.println ("Wrong arguments count in 'test.setLed' function.");
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return jerry_create_boolean (false);
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}
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int ledPin = jerry_get_number_value (args_p[0]);
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bool value = jerry_get_boolean_value (args_p[1]);
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pinMode (ledPin, OUTPUT);
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digitalWrite (ledPin, value);
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return jerry_create_boolean (true);
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} /* set_led */
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/**
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* Delay function
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*/
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static jerry_value_t
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js_delay (const jerry_value_t func_value, /**< function object */
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const jerry_value_t this_value, /**< this arg */
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const jerry_value_t *args_p, /**< function arguments */
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const jerry_length_t args_cnt) /**< number of function arguments */
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{
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if (args_cnt != 1)
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{
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Serial.println ("Wrong arguments count in 'test.delay' function.");
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return jerry_create_boolean (false);
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}
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int millisec = jerry_get_number_value (args_p[0]);
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delay (millisec);
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return jerry_create_boolean (true);
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} /* js_delay */
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/*
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* Init available js functions
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*/
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static void
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init_jerry ()
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{
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jerry_init (JERRY_INIT_EMPTY);
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/* Create an empty JS object */
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jerry_value_t object = jerry_create_object ();
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jerry_value_t func_obj;
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jerry_value_t prop_name;
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func_obj = jerry_create_external_function (set_led);
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prop_name = jerry_create_string ((const jerry_char_t *) "setLed");
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jerry_set_property (object, prop_name, func_obj);
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jerry_release_value (prop_name);
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jerry_release_value (func_obj);
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func_obj = jerry_create_external_function (js_delay);
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prop_name = jerry_create_string ((const jerry_char_t *) "delay");
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jerry_set_property (object, prop_name, func_obj);
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jerry_release_value (prop_name);
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jerry_release_value (func_obj);
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/* Wrap the JS object (not empty anymore) into a jerry api value */
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jerry_value_t global_object = jerry_get_global_object ();
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/* Add the JS object to the global context */
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prop_name = jerry_create_string ((const jerry_char_t *) "test");
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jerry_set_property (global_object, prop_name, object);
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jerry_release_value (prop_name);
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jerry_release_value (object);
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jerry_release_value (global_object);
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} /* init_jerry */
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/**
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* Jerryscript simple test
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*/
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static void
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test_jerry ()
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{
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const jerry_char_t script[] = " \
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test.setLed(7, true); \
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test.delay(250); \
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test.setLed(7, false); \
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test.delay(250); \
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";
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size_t script_size = strlen ((const char *) script);
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jerry_value_t eval_ret = jerry_eval (script, script_size, false);
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/* Free JavaScript value, returned by eval */
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jerry_release_value (eval_ret);
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} /* test_jerry */
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/**
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* Setup code for particle firmware
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*/
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void
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setup ()
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{
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Serial.begin (9600);
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delay (2000);
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Serial.println ("Beginning Listening mode test!");
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} /* setup */
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/**
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* Loop code for particle firmware
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*/
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void
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loop ()
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{
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init_jerry ();
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/* Turn on and off the D7 LED */
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test_jerry ();
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jerry_cleanup ();
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} /* loop */
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