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69 lines
2.6 KiB
69 lines
2.6 KiB
/*
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* This file is part of the MicroPython project, http://micropython.org/
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*
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* The MIT License (MIT)
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*
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* Copyright (c) 2017, 2018 Rami Ali
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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mergeInto(LibraryManager.library, {
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mp_js_write: function(ptr, len) {
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for (var i = 0; i < len; ++i) {
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c = String.fromCharCode(getValue(ptr + i, 'i8'));
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if (typeof window === 'undefined') {
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process.stdout.write(c);
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} else {
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var mp_js_stdout = document.getElementById('mp_js_stdout');
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var print = new Event('print');
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print.data = c;
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mp_js_stdout.dispatchEvent(print);
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}
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}
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},
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mp_js_ticks_ms: function() {
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return (new Date()).getTime() - MP_JS_EPOCH;
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},
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mp_js_hook: function() {
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if (typeof window === 'undefined') {
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var mp_interrupt_char = Module.ccall('mp_hal_get_interrupt_char', 'number', ['number'], ['null']);
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var fs = require('fs');
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var buf = Buffer.alloc(1);
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try {
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var n = fs.readSync(process.stdin.fd, buf, 0, 1);
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if (n > 0) {
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if (buf[0] == mp_interrupt_char) {
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Module.ccall('mp_keyboard_interrupt', 'null', ['null'], ['null']);
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} else {
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process.stdout.write(String.fromCharCode(buf[0]));
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}
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}
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} catch (e) {
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if (e.code === 'EAGAIN') {
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} else {
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throw e;
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}
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}
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}
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},
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});
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