Javascript  |  66行  |  2.1 KB

/*jslint node:true, vars:true, bitwise:true, unparam:true */
/*jshint unused:true */
/*
* Author:  Takahiro Poly Horikawa <horikawa.takahiro@gmail.com>
* Copyright (c) 2015 Intel 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 st7735 = require('jsupm_st7735');

var lcd = new st7735.ST7735(10, 7, 9, 8);
lcd.fillScreen(st7735.ST7735_RED);
lcd.refresh();

lcd.fillScreen(st7735.ST7735_CYAN);
lcd.refresh();

lcd.fillScreen(st7735.ST7735_BLACK);
lcd.refresh();

lcd.drawLine(10, 10, 10, 100, st7735.ST7735_MAGENTA);
lcd.drawLine(20, 20, 10, 100, st7735.ST7735_YELLOW);
lcd.drawLine(30, 30, 10, 100, st7735.ST7735_WHITE);
lcd.refresh();

lcd.drawPixel(20, 20, st7735.ST7735_GREEN);
lcd.refresh();

lcd.drawTriangle(50, 50, 80, 80, 60, 90, st7735.ST7735_GREEN);
lcd.refresh();

lcd.drawCircle(100, 110, 10, st7735.ST7735_BLUE);
lcd.refresh();

lcd.setTextWrap(0x0);

lcd.setCursor(0, 30);
lcd.setTextColor(st7735.ST7735_RED, st7735.ST7735_RED);
lcd.setTextSize(1);
lcd.print('Hello World!');

lcd.setCursor(10, 50);
lcd.setTextColor(st7735.ST7735_RED, st7735.ST7735_RED);
lcd.setTextSize(2);
lcd.print('BIG');

lcd.refresh();