119 lines
3.1 KiB
C++
119 lines
3.1 KiB
C++
/*
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jpegs.ino
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Inkplate 6 Arduino library
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Zvonimir Haramustek @ e-radionica.com
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September 24, 2020
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https://github.com/e-radionicacom/Inkplate-6-Arduino-library
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For support, please reach over forums: forum.e-radionica.com/en
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For more info about the product, please check: www.inkplate.io
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This code is released under the GNU Lesser General Public License v3.0: https://www.gnu.org/licenses/lgpl-3.0.en.html
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Please review the LICENSE file included with this example.
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If you have any questions about licensing, please contact techsupport@e-radionica.com
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Distributed as-is; no warranty is given.
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*/
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#include "Inkplate.h"
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#include "SdFat.h"
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Inkplate display(INKPLATE_1BIT);
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#define DELAYMS 1000
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const char *images[] = {"Lenna.jpg", "Lenna.jpg"};
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const char *imageUrls[] = {
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"https://raw.githubusercontent.com/nitko12/Inkplate-revision/master/test/jpegs/Lenna.jpg",
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"https://raw.githubusercontent.com/nitko12/Inkplate-revision/master/test/jpegs/Lenna.jpg",
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};
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const bool depth[] = {INKPLATE_1BIT, INKPLATE_3BIT};
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void setup()
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{
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Serial.begin(115200);
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display.begin();
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display.joinAP("", "");
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Serial.println();
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delay(500);
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}
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void loop()
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{
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display.clearDisplay();
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display.display();
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if (!display.sdCardInit())
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{
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display.println("Sd card error!");
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delay(1000);
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return;
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}
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for (int i = 0; i < 4; ++i)
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{
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bool dither = i & 1;
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bool invert = i >> 1;
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for (int j = 0; j < 2; ++j)
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{
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display.selectDisplayMode(depth[j]);
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display.setTextSize(2);
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display.setTextColor(1);
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display.setCursor(100, 100);
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display.print("Displaying ");
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display.print(images[j]);
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if (!dither)
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display.print(" non");
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display.print(" dithered and");
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if (!invert)
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display.print(" non");
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display.print(" inverted.");
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display.display();
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display.clearDisplay();
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delay(5000);
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Serial.println(display.drawJpegFromSd(images[j], 0, 0, dither, invert));
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display.display();
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display.clearDisplay();
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delay(5000);
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}
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}
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for (int i = 0; i < 4; ++i)
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{
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bool dither = i & 1;
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bool invert = i >> 1;
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for (int j = 0; j < 2; ++j)
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{
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display.selectDisplayMode(depth[j]);
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display.setTextSize(2);
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display.setTextColor(1);
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display.setCursor(100, 100);
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display.print("Displaying ");
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display.print(images[j]);
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display.print(" from web");
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if (!dither)
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display.print(" non");
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display.print(" dithered and");
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if (!invert)
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display.print(" non");
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display.print(" inverted.");
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display.display();
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display.clearDisplay();
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delay(5000);
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display.drawJpegFromWeb(imageUrls[j], 0, 0, dither, invert);
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display.display();
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display.clearDisplay();
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delay(5000);
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}
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}
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delay(5000);
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} |