Creality Ender 3 v2 (#17719)
This commit is contained in:
Scott Lahteine
GitHub
249
Marlin/src/lcd/dwin/rotary_encoder.cpp
Normal file
249
Marlin/src/lcd/dwin/rotary_encoder.cpp
Normal file
@@ -0,0 +1,249 @@
|
||||
/**
|
||||
* Marlin 3D Printer Firmware
|
||||
* Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
|
||||
*
|
||||
* Based on Sprinter and grbl.
|
||||
* Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
|
||||
*
|
||||
* 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/>.
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
******************************************************************************
|
||||
* @file rotary_encoder.cpp
|
||||
* @author LEO / Creality3D
|
||||
* @date 2019/07/06
|
||||
* @version 2.0.1
|
||||
* @brief 旋转编码器操作函数
|
||||
******************************************************************************
|
||||
**/
|
||||
|
||||
#include "../../inc/MarlinConfigPre.h"
|
||||
|
||||
#if ENABLED(DWIN_CREALITY_LCD)
|
||||
|
||||
#include "rotary_encoder.h"
|
||||
|
||||
#include "../../MarlinCore.h"
|
||||
#include "../../HAL/shared/Delay.h"
|
||||
|
||||
#if HAS_BUZZER
|
||||
#include "../../libs/buzzer.h"
|
||||
#endif
|
||||
|
||||
#include <stdlib.h>
|
||||
|
||||
ENCODER_Rate EncoderRate;
|
||||
|
||||
/*蜂鸣器响*/
|
||||
void Encoder_tick(void) {
|
||||
WRITE(BEEPER_PIN,1);
|
||||
delay(10);
|
||||
WRITE(BEEPER_PIN,0);
|
||||
}
|
||||
|
||||
/*编码器初始化 PB12:Encoder_A PB13:Encoder_B PB14:Encoder_C*/
|
||||
void Encoder_Configuration(void) {
|
||||
#if BUTTON_EXISTS(EN1)
|
||||
SET_INPUT_PULLUP(BTN_EN1);
|
||||
#endif
|
||||
#if BUTTON_EXISTS(EN2)
|
||||
SET_INPUT_PULLUP(BTN_EN2);
|
||||
#endif
|
||||
#if BUTTON_EXISTS(ENC)
|
||||
SET_INPUT_PULLUP(BTN_ENC);
|
||||
#endif
|
||||
#ifdef BEEPER_PIN
|
||||
SET_OUTPUT(BEEPER_PIN);
|
||||
#endif
|
||||
}
|
||||
|
||||
millis_t next_click_update_ms;
|
||||
/*接收数据解析 返回值:ENCODER_DIFF_NO,无状态; ENCODER_DIFF_CW,顺时针旋转; ENCODER_DIFF_CCW,逆时针旋转; ENCODER_DIFF_ENTER,按下*/
|
||||
ENCODER_DiffState Encoder_ReceiveAnalyze(void) {
|
||||
const millis_t now = millis();
|
||||
static unsigned char lastEncoderBits;
|
||||
unsigned char newbutton = 0;
|
||||
static signed char temp_diff = 0;
|
||||
|
||||
ENCODER_DiffState temp_diffState = ENCODER_DIFF_NO;
|
||||
if (BUTTON_PRESSED(EN1)) newbutton |= 0x01;
|
||||
if (BUTTON_PRESSED(EN2)) newbutton |= 0x02;
|
||||
if (BUTTON_PRESSED(ENC)) {
|
||||
if (ELAPSED(now, next_click_update_ms)) {
|
||||
next_click_update_ms = millis() + 300;
|
||||
Encoder_tick();
|
||||
#if PIN_EXISTS(LCD_LED)
|
||||
//LED_Action();
|
||||
#endif
|
||||
return ENCODER_DIFF_ENTER;
|
||||
}
|
||||
else return ENCODER_DIFF_NO;
|
||||
}
|
||||
if (newbutton != lastEncoderBits) {
|
||||
switch (newbutton) {
|
||||
case ENCODER_PHASE_0: {
|
||||
if (lastEncoderBits == ENCODER_PHASE_3) temp_diff++;
|
||||
else if (lastEncoderBits == ENCODER_PHASE_1) temp_diff--;
|
||||
}break;
|
||||
case ENCODER_PHASE_1: {
|
||||
if (lastEncoderBits == ENCODER_PHASE_0) temp_diff++;
|
||||
else if (lastEncoderBits == ENCODER_PHASE_2) temp_diff--;
|
||||
}break;
|
||||
case ENCODER_PHASE_2: {
|
||||
if (lastEncoderBits == ENCODER_PHASE_1) temp_diff++;
|
||||
else if (lastEncoderBits == ENCODER_PHASE_3) temp_diff--;
|
||||
}break;
|
||||
case ENCODER_PHASE_3: {
|
||||
if (lastEncoderBits == ENCODER_PHASE_2) temp_diff++;
|
||||
else if (lastEncoderBits == ENCODER_PHASE_0) temp_diff--;
|
||||
}break;
|
||||
}
|
||||
lastEncoderBits = newbutton;
|
||||
}
|
||||
|
||||
if (abs(temp_diff) >= ENCODER_PULSES_PER_STEP) {
|
||||
if (temp_diff > 0) temp_diffState = ENCODER_DIFF_CW;
|
||||
else temp_diffState = ENCODER_DIFF_CCW;
|
||||
|
||||
#if ENABLED(ENCODER_RATE_MULTIPLIER)
|
||||
|
||||
millis_t ms = millis();
|
||||
int32_t encoderMultiplier = 1;
|
||||
|
||||
// if must encoder rati multiplier
|
||||
if (EncoderRate.encoderRateEnabled) {
|
||||
const float abs_diff = ABS(temp_diff);
|
||||
const float encoderMovementSteps = abs_diff / (ENCODER_PULSES_PER_STEP);
|
||||
if (EncoderRate.lastEncoderTime) {
|
||||
// Note that the rate is always calculated between two passes through the
|
||||
// loop and that the abs of the temp_diff value is tracked.
|
||||
const float encoderStepRate = encoderMovementSteps / float(ms - EncoderRate.lastEncoderTime) * 1000;
|
||||
if (encoderStepRate >= ENCODER_100X_STEPS_PER_SEC) encoderMultiplier = 100;
|
||||
else if (encoderStepRate >= ENCODER_10X_STEPS_PER_SEC) encoderMultiplier = 10;
|
||||
else if (encoderStepRate >= ENCODER_5X_STEPS_PER_SEC) encoderMultiplier = 5;
|
||||
}
|
||||
EncoderRate.lastEncoderTime = ms;
|
||||
}
|
||||
#else
|
||||
constexpr int32_t encoderMultiplier = 1;
|
||||
#endif // ENCODER_RATE_MULTIPLIER
|
||||
|
||||
// EncoderRate.encoderMoveValue += (temp_diff * encoderMultiplier) / (ENCODER_PULSES_PER_STEP);
|
||||
EncoderRate.encoderMoveValue = (temp_diff * encoderMultiplier) / (ENCODER_PULSES_PER_STEP);
|
||||
if (EncoderRate.encoderMoveValue < 0) EncoderRate.encoderMoveValue = -EncoderRate.encoderMoveValue;
|
||||
|
||||
temp_diff = 0;
|
||||
}
|
||||
return temp_diffState;
|
||||
}
|
||||
|
||||
#if PIN_EXISTS(LCD_LED)
|
||||
|
||||
/*取低24位有效 24Bit: G7 G6 G5 G4 G3 G2 G1 G0 R7 R6 R5 R4 R3 R2 R1 R0 B7 B6 B5 B4 B3 B2 B1 B0*/
|
||||
unsigned int LED_DataArray[LED_NUM];
|
||||
|
||||
/*LED灯操作*/
|
||||
void LED_Action(void) {
|
||||
LED_Control(RGB_SCALE_WARM_WHITE,0x0F);
|
||||
delay(30);
|
||||
LED_Control(RGB_SCALE_WARM_WHITE,0x00);
|
||||
}
|
||||
|
||||
/*LED初始化*/
|
||||
void LED_Configuration(void) {
|
||||
SET_OUTPUT(LCD_LED_PIN);
|
||||
}
|
||||
|
||||
/*LED写数据*/
|
||||
void LED_WriteData(void) {
|
||||
unsigned char tempCounter_LED, tempCounter_Bit;
|
||||
for (tempCounter_LED = 0; tempCounter_LED < LED_NUM; tempCounter_LED++) {
|
||||
for (tempCounter_Bit = 0; tempCounter_Bit < 24; tempCounter_Bit++) {
|
||||
if (LED_DataArray[tempCounter_LED] & (0x800000 >> tempCounter_Bit)) {
|
||||
LED_DATA_HIGH;
|
||||
DELAY_NS(300);
|
||||
LED_DATA_LOW;
|
||||
DELAY_NS(200);
|
||||
}
|
||||
else {
|
||||
LED_DATA_HIGH;
|
||||
LED_DATA_LOW;
|
||||
DELAY_NS(200);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/*LED控制 RGB_Scale:RGB色彩配比 luminance:亮度(0~0xFF)*/
|
||||
void LED_Control(unsigned char RGB_Scale, unsigned char luminance) {
|
||||
unsigned char temp_Counter;
|
||||
for (temp_Counter = 0; temp_Counter < LED_NUM; temp_Counter++) {
|
||||
LED_DataArray[temp_Counter] = 0;
|
||||
switch(RGB_Scale) {
|
||||
case RGB_SCALE_R10_G7_B5: LED_DataArray[temp_Counter] = (luminance*10/10) << 8 | (luminance*7/10) << 16 | luminance*5/10; break;
|
||||
case RGB_SCALE_R10_G7_B4: LED_DataArray[temp_Counter] = (luminance*10/10) << 8 | (luminance*7/10) << 16 | luminance*4/10; break;
|
||||
case RGB_SCALE_R10_G8_B7: LED_DataArray[temp_Counter] = (luminance*10/10) << 8 | (luminance*8/10) << 16 | luminance*7/10; break;
|
||||
}
|
||||
}
|
||||
LED_WriteData();
|
||||
}
|
||||
|
||||
/*LED渐变控制 RGB_Scale:RGB色彩配比 luminance:亮度(0~0xFF) change_Time:渐变时间(ms)*/
|
||||
void LED_GraduallyControl(unsigned char RGB_Scale, unsigned char luminance, unsigned int change_Interval) {
|
||||
unsigned char temp_Counter;
|
||||
unsigned char LED_R_Data[LED_NUM], LED_G_Data[LED_NUM], LED_B_Data[LED_NUM];
|
||||
bool LED_R_Flag = 0, LED_G_Flag = 0, LED_B_Flag = 0;
|
||||
|
||||
for (temp_Counter = 0; temp_Counter < LED_NUM; temp_Counter++) {
|
||||
switch(RGB_Scale) {
|
||||
case RGB_SCALE_R10_G7_B5: {
|
||||
LED_R_Data[temp_Counter] = luminance*10/10;
|
||||
LED_G_Data[temp_Counter] = luminance*7/10;
|
||||
LED_B_Data[temp_Counter] = luminance*5/10;
|
||||
}break;
|
||||
case RGB_SCALE_R10_G7_B4: {
|
||||
LED_R_Data[temp_Counter] = luminance*10/10;
|
||||
LED_G_Data[temp_Counter] = luminance*7/10;
|
||||
LED_B_Data[temp_Counter] = luminance*4/10;
|
||||
}break;
|
||||
case RGB_SCALE_R10_G8_B7: {
|
||||
LED_R_Data[temp_Counter] = luminance*10/10;
|
||||
LED_G_Data[temp_Counter] = luminance*8/10;
|
||||
LED_B_Data[temp_Counter] = luminance*7/10;
|
||||
}break;
|
||||
}
|
||||
}
|
||||
for (temp_Counter = 0; temp_Counter < LED_NUM; temp_Counter++) {
|
||||
if ((unsigned char)(LED_DataArray[temp_Counter] >> 8) > LED_R_Data[temp_Counter]) LED_DataArray[temp_Counter] -= 0x000100;
|
||||
else if ((unsigned char)(LED_DataArray[temp_Counter] >> 8) < LED_R_Data[temp_Counter]) LED_DataArray[temp_Counter] += 0x000100;
|
||||
while (1) {
|
||||
else LED_R_Flag = 1;
|
||||
if ((unsigned char)(LED_DataArray[temp_Counter]>>16) > LED_G_Data[temp_Counter]) LED_DataArray[temp_Counter] -= 0x010000;
|
||||
else if ((unsigned char)(LED_DataArray[temp_Counter]>>16) < LED_G_Data[temp_Counter]) LED_DataArray[temp_Counter] += 0x010000;
|
||||
else LED_G_Flag = 1;
|
||||
if ((unsigned char)LED_DataArray[temp_Counter] > LED_B_Data[temp_Counter]) LED_DataArray[temp_Counter] -= 0x000001;
|
||||
else if ((unsigned char)LED_DataArray[temp_Counter] < LED_B_Data[temp_Counter]) LED_DataArray[temp_Counter] += 0x000001;
|
||||
else LED_B_Flag = 1;
|
||||
}
|
||||
LED_WriteData();
|
||||
if (LED_R_Flag && LED_G_Flag && LED_B_Flag) break;
|
||||
else delay(change_Interval);
|
||||
}
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
#endif // DWIN_CREALITY_LCD
|
||||
Reference in New Issue
Block a user