Christian Dupaty / Arduino_MKRRGB

This example demonstrates how to draw on the MKR RGB shield. The circuit: - Arduino MKR board - Arduino MKR RGB shield attached This example code is in the public domain. Orginal code for Arduino - Adaption for ARM MBED compiler (tested on NUCLEO L073RZ and NUCLEO F411RE) - Christian Dupaty

This example demonstrates how to draw on the arduino MKR RGB shield

Orginal code for Arduino : https://docs.arduino.cc/hardware/mkr-rgb-shield

Adaption for ARM MBED compiler (tested on NUCLEO L073RZ and NUCLEO F411RE)

Christian Dupaty oct 2021 see http://genelaix.free.fr

MKRRGBMatrix.h@0:10ce458ab6fa, 2021-10-05 (annotated)

Committer:
cdupaty
Date:
Tue Oct 05 16:07:13 2021 +0000
Revision:
0:10ce458ab6fa
This example demonstrates how to draw on the;   MKR RGB shield  ; https://store.arduino.cc/products/arduino-mkr-rgb-shield?selectedStore=eu;   Orginal code for Arduino;    - Adaption for ARM MBED compiler (tested on NUCLEO L073RZ and NUCLEO F411RE);    - ...

Who changed what in which revision?

UserRevisionLine numberNew contents of line
cdupaty 0:10ce458ab6fa 1 /*
cdupaty 0:10ce458ab6fa 2 This file is part of the Arduino_MKRRGB library.
cdupaty 0:10ce458ab6fa 3 Copyright (c) 2019 Arduino SA. All rights reserved.
cdupaty 0:10ce458ab6fa 4
cdupaty 0:10ce458ab6fa 5 This library is free software; you can redistribute it and/or
cdupaty 0:10ce458ab6fa 6 modify it under the terms of the GNU Lesser General Public
cdupaty 0:10ce458ab6fa 7 License as published by the Free Software Foundation; either
cdupaty 0:10ce458ab6fa 8 version 2.1 of the License, or (at your option) any later version.
cdupaty 0:10ce458ab6fa 9
cdupaty 0:10ce458ab6fa 10 This library is distributed in the hope that it will be useful,
cdupaty 0:10ce458ab6fa 11 but WITHOUT ANY WARRANTY; without even the implied warranty of
cdupaty 0:10ce458ab6fa 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
cdupaty 0:10ce458ab6fa 13 Lesser General Public License for more details.
cdupaty 0:10ce458ab6fa 14
cdupaty 0:10ce458ab6fa 15 You should have received a copy of the GNU Lesser General Public
cdupaty 0:10ce458ab6fa 16 License along with this library; if not, write to the Free Software
cdupaty 0:10ce458ab6fa 17 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
cdupaty 0:10ce458ab6fa 18 */
cdupaty 0:10ce458ab6fa 19
cdupaty 0:10ce458ab6fa 20 #ifndef _MKR_RGB_MATRIX_H
cdupaty 0:10ce458ab6fa 21 #define _MKR_RGB_MATRIX_H
cdupaty 0:10ce458ab6fa 22
cdupaty 0:10ce458ab6fa 23 #include <ArduinoGraphics.h>
cdupaty 0:10ce458ab6fa 24
cdupaty 0:10ce458ab6fa 25 #define RGB_MATRIX_WIDTH 12
cdupaty 0:10ce458ab6fa 26 #define RGB_MATRIX_HEIGHT 7
cdupaty 0:10ce458ab6fa 27
cdupaty 0:10ce458ab6fa 28 class RGBMatrixClass : public ArduinoGraphics {
cdupaty 0:10ce458ab6fa 29 public:
cdupaty 0:10ce458ab6fa 30 RGBMatrixClass();
cdupaty 0:10ce458ab6fa 31 virtual ~RGBMatrixClass();
cdupaty 0:10ce458ab6fa 32 // ajout virtual pour begin et end
cdupaty 0:10ce458ab6fa 33 virtual int begin();
cdupaty 0:10ce458ab6fa 34 virtual void end();
cdupaty 0:10ce458ab6fa 35
cdupaty 0:10ce458ab6fa 36 void brightness(uint8_t brightness);
cdupaty 0:10ce458ab6fa 37
cdupaty 0:10ce458ab6fa 38 virtual void beginDraw();
cdupaty 0:10ce458ab6fa 39 virtual void endDraw();
cdupaty 0:10ce458ab6fa 40
cdupaty 0:10ce458ab6fa 41 virtual void set(int x, int y, uint8_t r, uint8_t g, uint8_t b);
cdupaty 0:10ce458ab6fa 42
cdupaty 0:10ce458ab6fa 43 private:
cdupaty 0:10ce458ab6fa 44 uint8_t _buffer[4 + 4 * RGB_MATRIX_WIDTH * RGB_MATRIX_HEIGHT + ((RGB_MATRIX_WIDTH * RGB_MATRIX_HEIGHT + 15) / 16)];
cdupaty 0:10ce458ab6fa 45 uint8_t _bufferReception[4 + 4 * RGB_MATRIX_WIDTH * RGB_MATRIX_HEIGHT + ((RGB_MATRIX_WIDTH * RGB_MATRIX_HEIGHT + 15) / 16)];
cdupaty 0:10ce458ab6fa 46 };
cdupaty 0:10ce458ab6fa 47
cdupaty 0:10ce458ab6fa 48 extern RGBMatrixClass MATRIX;
cdupaty 0:10ce458ab6fa 49
cdupaty 0:10ce458ab6fa 50 #endif