97 lines
2.2 KiB
C++
97 lines
2.2 KiB
C++
/*
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* HT16K33_driver.h
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* A library for Grove - grove_quad_alphanumeric_display
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*
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* Copyright (c) 2018 seeed technology inc.
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* Website : www.seeed.cc
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* Author : Jerry Yip
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* Create Time: 2018-06
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* Version : 0.1
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* Change Log :
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* Copyright (c) 2018 seeed technology inc.
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* Website : www.seeed.cc
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* Author : downey
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* Create Time: 2018-06
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* Version : 1.1
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* Change Log :for digital tube development.
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*
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* The MIT License (MIT)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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#ifndef __HT16K33_DRIVER_H_
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#define __HT16K33_DRIVER_H_
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#include <Arduino.h>
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#include "Wire.h"
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enum orientation_type_t
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{
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DISPLAY_ROTATE_0 = 0,
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DISPLAY_ROTATE_90,
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DISPLAY_ROTATE_180,
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DISPLAY_ROTATE_270,
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};
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enum action_type_t
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{
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ACTION_SCROLLING = 0,
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ACTION_SHIFT,
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};
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enum blink_type_t
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{
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BLINK_OFF = 0,
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BLINK_2HZ,
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BLINK_1HZ,
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};
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class HT16K33 {
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public:
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HT16K33(){};
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void init(uint8_t addr);
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void setBlinkRate(blink_type_t blink_type);
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void setBrightness(uint8_t brightness);
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virtual void clear();
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bool writeBytes(uint8_t devAddr, uint8_t regAddr, uint8_t length, uint8_t* data);
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protected:
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uint8_t _addr;
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};
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#endif
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