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bitDisplay.h
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bitDisplay.h
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/*
* Copyright (C) 2017 Muhammet Mehmet Emin KARTAL
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Muhammet Mehmet Emin KARTAL <[email protected]>
*/
#pragma once
#include <Arduino.h>
#define MICROBIT_FONT_WIDTH 5
#define MICROBIT_FONT_HEIGHT 5
#define MICROBIT_FONT_ASCII_START 32
#define MICROBIT_FONT_ASCII_END 126
#define LED_ROW1 26
#define LED_ROW2 27
#define LED_ROW3 28
#define LED_COL1 3
#define LED_COL2 4
#define LED_COL3 10
#define LED_COL4 23
#define LED_COL5 24
#define LED_COL6 25
#define LED_COL7 9
#define LED_COL8 7
#define LED_COL9 6
#define sgn(x) ((x<0)?-1:((x>0)?1:0)) /* macro to return the sign of a number */
class bitDisplay {
public:
bitDisplay();
void begin();
void setPoint(int x, int y);
void clearPoint(int x, int y);
void clear();
void print(const char c, int x, int y);
void draw();
void showText(String text);
void line(double x1, double y1, double x2, double y2);
void drawForMillis(unsigned long time);
bool buttonA();
bool buttonB();
private:
int output[3][9];
void writeCol(int data);
int col2data(int* col);
bool oldB = 1;
bool oldA = 1;
void selectRow(int row);
};