pebble/third_party/jerryscript/targets/mbed/source/main.cpp
2025-01-27 11:38:16 -08:00

73 lines
1.8 KiB
C++

/* Copyright 2014-2015 Samsung Electronics Co., Ltd.
* Copyright 2016 University of Szeged.
*
* 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.
*/
#include "mbed-drivers/mbed.h"
#include "jerry-core/jerry-api.h"
#include "jerry_run.h"
#include "jerry_targetjs.h"
static Serial pc (USBTX, USBRX); //tx, rx
static int jerry_task_init (void)
{
int retcode;
DECLARE_JS_CODES;
/* run main.js */
retcode = js_entry (js_codes[0].source, js_codes[0].length);
if (retcode != 0)
{
printf ("js_entry failed code(%d) [%s]\r\n", retcode, js_codes[0].name);
js_exit ();
return -1;
}
/* run rest of the js files */
for (int src = 1; js_codes[src].source; src++)
{
retcode = js_eval (js_codes[src].source, js_codes[src].length);
if (retcode != 0)
{
printf ("js_eval failed code(%d) [%s]\r\n", retcode, js_codes[src].name);
js_exit ();
return -2;
}
}
return 0;
}
static void jerry_loop (void)
{
static uint32_t _jcount = 0;
js_loop (_jcount++);
}
void app_start (int, char**)
{
/* set 9600 baud rate for stdout */
pc.baud (9600);
printf ("\r\nJerryScript in mbed\r\n");
printf ("Version: \t%d.%d\n\n", JERRY_API_MAJOR_VERSION, JERRY_API_MINOR_VERSION);
if (jerry_task_init () == 0)
{
minar::Scheduler::postCallback(jerry_loop).period(minar::milliseconds(100));
}
}