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@ -6,30 +6,142 @@
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* When selecting the rusian language, a slightly different LCD implementation is used to handle UTF8 characters.
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**/
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#if LANGUAGE_CHOICE == 6
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#include "LiquidCrystalRus.h"
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#define LCD_CLASS LiquidCrystalRus
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#else
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#ifdef LCD_I2C
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#if LCD_I2C_TYPE = 0
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#define LCD_I2C_PIN_BL 3
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#define LCD_I2C_PIN_EN 2
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#define LCD_I2C_PIN_RW 1
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#define LCD_I2C_PIN_RS 0
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#define LCD_I2C_PIN_D4 4
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#define LCD_I2C_PIN_D5 5
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#define LCD_I2C_PIN_D6 6
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#define LCD_I2C_PIN_D7 7
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#endif
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// Declare LCD class to use
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#if defined(LCD_I2C_TYPE_PCF8575)
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// note: these are virtual pins on the PCF8575 controller not Arduino pins
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#define LCD_I2C_PIN_BL 3
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#define LCD_I2C_PIN_EN 2
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#define LCD_I2C_PIN_RW 1
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#define LCD_I2C_PIN_RS 0
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#define LCD_I2C_PIN_D4 4
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#define LCD_I2C_PIN_D5 5
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#define LCD_I2C_PIN_D6 6
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#define LCD_I2C_PIN_D7 7
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#include <Wire.h>
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#include <LCD.h>
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#include <LiquidCrystal_I2C.h>
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#define LCD_CLASS LiquidCrystal_I2C
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LCD_CLASS lcd(LCD_I2C_ADDRESS,LCD_I2C_PIN_EN,LCD_I2C_PIN_RW,LCD_I2C_PIN_RS,LCD_I2C_PIN_D4,LCD_I2C_PIN_D5,LCD_I2C_PIN_D6,LCD_I2C_PIN_D7);
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#elif defined(LCD_I2C_TYPE_MCP23017)
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//for the LED indicators (which maybe mapped to different things in lcd_implementation_update_indicators())
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#define LED_A 0x04 //100
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#define LED_B 0x02 //010
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#define LED_C 0x01 //001
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#include <Wire.h>
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#include <LCD.h>
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#include <LiquidCrystal_I2C.h>
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#define LCD_CLASS LiquidCrystal_I2C
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#include <Wire.h>
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#include <LiquidTWI2.h>
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#define LCD_CLASS LiquidTWI2
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LCD_CLASS lcd(LCD_I2C_ADDRESS); //An alternative I2C master address can be used in place of "0"
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#elif defined(LCD_I2C_TYPE_MCP23008)
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#include <Wire.h>
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#include <LiquidTWI2.h>
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#define LCD_CLASS LiquidTWI2
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LCD_CLASS lcd(LCD_I2C_ADDRESS); //An alternative I2C master address can be used in place of "0"
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#else
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#if LANGUAGE_CHOICE == 6
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#include "LiquidCrystalRus.h"
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#define LCD_CLASS LiquidCrystalRus
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#else
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#include <LiquidCrystal.h>
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#define LCD_CLASS LiquidCrystal
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#endif
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LCD_CLASS lcd(LCD_PINS_RS, LCD_PINS_ENABLE, LCD_PINS_D4, LCD_PINS_D5,LCD_PINS_D6,LCD_PINS_D7); //RS,Enable,D4,D5,D6,D7
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#endif
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extern volatile uint8_t buttons; //the last checked buttons in a bit array.
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// provide default button bitmask and encoder definitions (note this is not pin or motherboard specific)
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#ifdef LCD_I2C_VIKI
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//encoder rotation values
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#define encrot0 0
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#define encrot1 2
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#define encrot2 3
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#define encrot3 1
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#define BLEN_C 2
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#define BLEN_B 1
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#define BLEN_A 0
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#define EN_C (1<<BLEN_C) // The stop/pause/resume button comes through BTN_ENC pin (for consistency with NEWPANEL code)
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#define EN_B (1<<BLEN_B) // The two encoder pins are connected through BTN_EN1 and BTN_EN2
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#define EN_A (1<<BLEN_A)
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#define B_I2C_BTN_OFFSET 3 // (the first three bit positions reserved for EN_A, EN_B, EN_C)
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// button and encoder bit positions within 'buttons'
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#define B_ST (EN_C) // The pause/stop/resume button is mapped to EN_C for consistency with NEWPANEL
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#define B_LE (BUTTON_LEFT<<B_I2C_BTN_OFFSET) // The remaining buttons are I2C read buttons.
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#define B_UP (BUTTON_UP<<B_I2C_BTN_OFFSET)
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#define B_MI (BUTTON_SELECT<<B_I2C_BTN_OFFSET)
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#define B_DW (BUTTON_DOWN<<B_I2C_BTN_OFFSET)
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#define B_RI (BUTTON_RIGHT<<B_I2C_BTN_OFFSET)
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#define LCD_CLICKED (buttons&(B_MI|B_RI|B_ST)) // pause/stop button also acts as click until we implement proper pause/stop.
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// I2C buttons are likely to take too long to read inside interrupt context and so we read them during lcd_update
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#define LCD_HAS_EXTRA_BUTTONS
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#elif defined(NEWPANEL)
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//from the same bit in the RAMPS Newpanel define
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//encoder rotation values
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#define encrot0 0
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#define encrot1 2
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#define encrot2 3
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#define encrot3 1
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#define BLEN_C 2
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#define BLEN_B 1
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#define BLEN_A 0
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#define EN_C (1<<BLEN_C)
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#define EN_B (1<<BLEN_B)
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#define EN_A (1<<BLEN_A)
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#define LCD_CLICKED (buttons&EN_C)
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#else // old style ULTIPANEL
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//encoder rotation values
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#ifndef ULTIMAKERCONTROLLER
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#define encrot0 0
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#define encrot1 2
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#define encrot2 3
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#define encrot3 1
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#else
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#define encrot0 0
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#define encrot1 1
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#define encrot2 3
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#define encrot3 2
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#endif
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//bits in the shift register that carry the buttons for:
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// left up center down right red(stop)
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#define BL_LE 7
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#define BL_UP 6
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#define BL_MI 5
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#define BL_DW 4
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#define BL_RI 3
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#define BL_ST 2
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#define BLEN_B 1
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#define BLEN_A 0
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//automatic, do not change
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#define B_LE (1<<BL_LE)
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#define B_UP (1<<BL_UP)
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#define B_MI (1<<BL_MI)
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#define B_DW (1<<BL_DW)
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#define B_RI (1<<BL_RI)
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#define B_ST (1<<BL_ST)
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#define EN_B (1<<BLEN_B)
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#define EN_A (1<<BLEN_A)
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#define LCD_CLICKED (buttons&(B_MI|B_ST))
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#endif//else NEWPANEL
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#ifdef LCD_HAS_STATUS_INDICATORS
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//forward declaration
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static void lcd_implementation_update_indicators();
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#endif
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/* Custom characters defined in the first 8 characters of the LCD */
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@ -43,12 +155,6 @@
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#define LCD_STR_CLOCK "\x07"
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#define LCD_STR_ARROW_RIGHT "\x7E" /* from the default character set */
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#ifdef LCD_I2C
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LCD_CLASS lcd(LCD_I2C_ADDRESS,LCD_I2C_PIN_EN,LCD_I2C_PIN_RW,LCD_I2C_PIN_RS,LCD_I2C_PIN_D4,LCD_I2C_PIN_D5,LCD_I2C_PIN_D6,LCD_I2C_PIN_D7);
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#else
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LCD_CLASS lcd(LCD_PINS_RS, LCD_PINS_ENABLE, LCD_PINS_D4, LCD_PINS_D5,LCD_PINS_D6,LCD_PINS_D7); //RS,Enable,D4,D5,D6,D7
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#endif
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static void lcd_implementation_init()
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{
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byte bedTemp[8] =
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@ -135,14 +241,23 @@ static void lcd_implementation_init()
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B00000
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}; //thanks Sonny Mounicou
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#ifdef LCD_I2C
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#ifdef LCD_I2C_PIN_BL
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lcd.setBacklightPin(LCD_I2C_PIN_BL,POSITIVE);
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lcd.setBacklight(HIGH);
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#endif
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#endif
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#if defined(LCDI2C_TYPE_PCF8575)
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lcd.begin(LCD_WIDTH, LCD_HEIGHT);
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#ifdef LCD_I2C_PIN_BL
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lcd.setBacklightPin(LCD_I2C_PIN_BL,POSITIVE);
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lcd.setBacklight(HIGH);
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#endif
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#elif defined(LCD_I2C_TYPE_MCP23017)
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lcd.setMCPType(LTI_TYPE_MCP23017);
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lcd.begin(LCD_WIDTH, LCD_HEIGHT);
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lcd.setBacklight(0); //set all the LEDs off to begin with
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#elif defined(LCD_I2C_TYPE_MCP23008)
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lcd.setMCPType(LTI_TYPE_MCP23008);
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lcd.begin(LCD_WIDTH, LCD_HEIGHT);
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#else
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lcd.begin(LCD_WIDTH, LCD_HEIGHT);
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#endif
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lcd.createChar(LCD_STR_BEDTEMP[0], bedTemp);
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lcd.createChar(LCD_STR_DEGREE[0], degree);
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lcd.createChar(LCD_STR_THERMOMETER[0], thermometer);
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@ -324,6 +439,9 @@ static void lcd_implementation_status_screen()
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//Status message line on the last line
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lcd.setCursor(0, LCD_HEIGHT - 1);
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lcd.print(lcd_status_message);
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#ifdef LCD_HAS_STATUS_INDICATORS
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lcd_implementation_update_indicators();
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#endif
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}
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static void lcd_implementation_drawmenu_generic(uint8_t row, const char* pstr, char pre_char, char post_char)
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{
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@ -512,15 +630,50 @@ static void lcd_implementation_drawmenu_sddirectory(uint8_t row, const char* pst
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static void lcd_implementation_quick_feedback()
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{
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#if BEEPER > -1
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#ifdef LCD_HAS_I2C_BUZZ
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lcd.buzz(300,4000);
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#elif defined(BEEPER) && BEEPER > -1
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SET_OUTPUT(BEEPER);
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for(int8_t i=0;i<10;i++)
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{
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WRITE(BEEPER,HIGH);
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delay(3);
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WRITE(BEEPER,LOW);
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delay(3);
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WRITE(BEEPER,HIGH);
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delay(3);
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WRITE(BEEPER,LOW);
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delay(3);
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}
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#endif
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}
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#ifdef LCD_HAS_STATUS_INDICATORS
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static void lcd_implementation_update_indicators()
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{
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#if defined(LCD_I2C_PANELOLU2) || defined(LCD_I2C_VIKI)
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//set the LEDS - referred to as backlights by the LiquidTWI2 library
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static uint8_t ledsprev = 0;
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uint8_t leds = 0;
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if (isHeatingBed()) leds |= LED_A;
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if (isHeatingHotend(0)) leds |= LED_B;
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if (fanSpeed) leds |= LED_C;
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#if EXTRUDERS > 1
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if (isHeatingHotend(1)) leds |= LED_C;
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#endif
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if (leds != ledsprev) {
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lcd.setBacklight(leds);
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ledsprev = leds;
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}
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#endif
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}
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#endif
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#ifdef LCD_HAS_EXTRA_BUTTONS
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static uint8_t lcd_read_extra_buttons()
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{
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#ifdef LCD_I2C_TYPE_MCP23017
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// the I2C button bit positions are shifted by three bits from the native LiquidTWI2 position
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// this is potentially too slow to call inside interrupt context
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return lcd.readButtons() << B_I2C_BTN_OFFSET;
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#endif
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}
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#endif
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#endif//ULTRA_LCD_IMPLEMENTATION_HITACHI_HD44780_H
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Robert F-C
12 years ago