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94 lines
2.8 KiB
94 lines
2.8 KiB
/**
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* Marlin 3D Printer Firmware
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* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
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*
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* Based on Sprinter and grbl.
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* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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/*****************************************************************************
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* @file lcd/e3v2/creality/rotary_encoder.h
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* @author LEO / Creality3D
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* @date 2019/07/06
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* @version 2.0.1
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* @brief Rotary encoder functions
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****************************************************************************/
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#include "../../../inc/MarlinConfig.h"
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/*********************** Encoder Set ***********************/
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typedef struct {
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bool enabled = false;
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int encoderMoveValue = 0;
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millis_t lastEncoderTime = 0;
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} ENCODER_Rate;
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extern ENCODER_Rate EncoderRate;
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typedef enum {
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ENCODER_DIFF_NO = 0, // no state
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ENCODER_DIFF_CW = 1, // clockwise rotation
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ENCODER_DIFF_CCW = 2, // counterclockwise rotation
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ENCODER_DIFF_ENTER = 3 // click
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} ENCODER_DiffState;
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// Encoder initialization
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void Encoder_Configuration();
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// Analyze encoder value and return state
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ENCODER_DiffState Encoder_ReceiveAnalyze();
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/*********************** Encoder LED ***********************/
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#if PIN_EXISTS(LCD_LED)
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#define LED_NUM 4
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#define LED_DATA_HIGH WRITE(LCD_LED_PIN, 1)
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#define LED_DATA_LOW WRITE(LCD_LED_PIN, 0)
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#define RGB_SCALE_R10_G7_B5 1
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#define RGB_SCALE_R10_G7_B4 2
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#define RGB_SCALE_R10_G8_B7 3
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#define RGB_SCALE_NEUTRAL_WHITE RGB_SCALE_R10_G7_B5
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#define RGB_SCALE_WARM_WHITE RGB_SCALE_R10_G7_B4
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#define RGB_SCALE_COOL_WHITE RGB_SCALE_R10_G8_B7
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extern unsigned int LED_DataArray[LED_NUM];
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// LED light operation
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void LED_Action();
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// LED initialization
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void LED_Configuration();
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// LED write data
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void LED_WriteData();
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// LED control
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// RGB_Scale: RGB color ratio
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// luminance: brightness (0~0xFF)
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void LED_Control(const uint8_t RGB_Scale, const uint8_t luminance);
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// LED gradient control
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// RGB_Scale: RGB color ratio
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// luminance: brightness (0~0xFF)
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// change_Time: gradient time (ms)
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void LED_GraduallyControl(const uint8_t RGB_Scale, const uint8_t luminance, const uint16_t change_Interval);
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#endif // LCD_LED
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