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Diffstat (limited to 'peripheral/libupm/examples/javascript/eboled.js')
-rw-r--r-- | peripheral/libupm/examples/javascript/eboled.js | 150 |
1 files changed, 0 insertions, 150 deletions
diff --git a/peripheral/libupm/examples/javascript/eboled.js b/peripheral/libupm/examples/javascript/eboled.js deleted file mode 100644 index bf999de..0000000 --- a/peripheral/libupm/examples/javascript/eboled.js +++ /dev/null @@ -1,150 +0,0 @@ -/*jslint node:true, vars:true, bitwise:true, unparam:true */ -/*jshint unused:true */ - -/* - * Author: Jon Trulson <jtrulson@ics.com> - * Copyright (c) 2015 Intel Corporation. - * - * Author: Tyler Gibson <tgibson@microsoft.com> - * Copyright (c) 2015 Microsoft Corporation. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject to - * the following conditions: - * - * The above copyright notice and this permission notice shall be - * included in all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE - * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION - * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION - * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - */ - -var lcdObj = require('jsupm_i2clcd'); -var oled = new lcdObj.EBOLED(); - -var sample = 0; -var samples = 13; - -function exit() -{ - oled = null; - lcdObj.cleanUp(); - lcdObj = null; - process.exit(0); -} - -setInterval( function() -{ - if(sample>samples) - { - exit(); - } - oled.clearScreenBuffer(); - runSample(sample++); - oled.refresh(); -}, 1500); - -function runSample(sample) -{ - switch(sample) { - case 0: - // x/y coords are 0 based, using 1 here for padding. - oled.setCursor(1,1); - // nowrap = 0, wrapping = 1 - oled.setTextWrap(1); - oled.write("HELLO WORLD! Mixed with #123 and y's, g's and q's."); - break; - case 1: - oled.setCursor(12, 1); - //multiply text size, only integers - oled.setTextSize(3); - oled.write("BOO!"); - oled.setTextSize(1); - break; - case 2: - oled.drawRectangleFilled(0,0,48,9); - oled.setCursor(1,1); - // 0=Black, 1=White, 2=Xor (Toggle) - oled.setTextColor(2); - oled.write("Cutout"); - break; - case 3: - var total = Math.random()*100; - for(var stars=0; stars<total; stars++ ) - oled.drawPixel(Math.floor(Math.random()*63), Math.floor(Math.random()*47), 1); - break; - case 4: - for(var burst=0; burst<12; burst++) - oled.drawLine(31, 24, Math.floor(Math.random()*63), Math.floor(Math.random()*47), 1); - break; - case 5: - var lastPeak = 24; - for(var peak=0; peak < 64; peak++) - { - var thisPeak = Math.abs(lastPeak + Math.floor(Math.random()*(-6) + Math.random()*6)); - oled.drawLine(peak, thisPeak, peak, 47, 1); - lastPeak = thisPeak; - } - break; - case 6: - for(var y=0; y<47; y++) - { - oled.drawLineHorizontal(0,y+1,63,2); - oled.refresh(); - oled.drawLineHorizontal(0,y,63,2); - } - break; - case 7: - var eqbarHeights = [ Math.floor(Math.random()*32), - Math.floor(Math.random()*32), - Math.floor(Math.random()*32), - Math.floor(Math.random()*32), - Math.floor(Math.random()*32), - Math.floor(Math.random()*32), - Math.floor(Math.random()*32) ]; - var begin = Date.now(); - while(Date.now()-begin < 2000) - { - oled.clearScreenBuffer(); - for(var eqbar=0; eqbar<7; eqbar++) - { - oled.drawRectangleFilled(eqbar*9, 49 - eqbarHeights[eqbar], 8, eqbarHeights[eqbar], 1); - eqbarHeights[eqbar] = eqbarHeights[eqbar] + Math.random()*(-2) + Math.random()*2; - if(eqbarHeights[eqbar]<0) - eqbarHeights[eqbar] = 1; - } - oled.refresh(); - } - oled.clear(); - break; - case 8: - oled.drawRoundedRectangle(8, 8, 48, 16, 4, 1); - oled.setCursor(12, 16); - oled.write("Cancel"); - break; - case 9: - oled.drawTriangle(2, 2, 52, 7, 17, 37, 1); - break; - case 10: - oled.drawTriangleFilled(2, 2, 52, 7, 17, 37, 1); - break; - case 11: - oled.drawCircle(32, 24, 14, 1); - break; - case 12: - oled.drawCircleFilled(32, 24, 14, 1); - break; - case 13: - oled.fillScreen(1); - break; - } -} |