204 lines
6.1 KiB
C
204 lines
6.1 KiB
C
/**
|
|
* Marlin 3D Printer Firmware
|
|
* Copyright (C) 2016 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/>.
|
|
*
|
|
*/
|
|
|
|
#ifndef ULTRALCD_COMMON_HD44780_H
|
|
#define ULTRALCD_COMMON_HD44780_H
|
|
|
|
/**
|
|
* Implementation of the LCD display routines for a Hitachi HD44780 display.
|
|
* These are the most common LCD character displays.
|
|
*/
|
|
|
|
#include "../inc/MarlinConfig.h"
|
|
|
|
#if LCD_HEIGHT > 3
|
|
#include "../libs/duration_t.h"
|
|
#endif
|
|
|
|
#if ENABLED(AUTO_BED_LEVELING_UBL)
|
|
#include "../feature/bedlevel/ubl/ubl.h"
|
|
|
|
#if ENABLED(ULTIPANEL)
|
|
#define ULTRA_X_PIXELS_PER_CHAR 5
|
|
#define ULTRA_Y_PIXELS_PER_CHAR 8
|
|
#define ULTRA_COLUMNS_FOR_MESH_MAP 7
|
|
#define ULTRA_ROWS_FOR_MESH_MAP 4
|
|
|
|
#define N_USER_CHARS 8
|
|
|
|
#define TOP_LEFT _BV(0)
|
|
#define TOP_RIGHT _BV(1)
|
|
#define LOWER_LEFT _BV(2)
|
|
#define LOWER_RIGHT _BV(3)
|
|
#endif
|
|
#endif
|
|
|
|
#include <binary.h>
|
|
|
|
extern volatile uint8_t buttons; //an extended version of the last checked buttons in a bit array.
|
|
|
|
////////////////////////////////////
|
|
// Setup button and encode mappings for each panel (into 'buttons' variable
|
|
//
|
|
// This is just to map common functions (across different panels) onto the same
|
|
// macro name. The mapping is independent of whether the button is directly connected or
|
|
// via a shift/i2c register.
|
|
|
|
#if ENABLED(ULTIPANEL)
|
|
|
|
//
|
|
// Setup other button mappings of each panel
|
|
//
|
|
#if ENABLED(LCD_I2C_VIKI)
|
|
#define B_I2C_BTN_OFFSET 3 // (the first three bit positions reserved for EN_A, EN_B, EN_C)
|
|
|
|
// button and encoder bit positions within 'buttons'
|
|
#define B_LE (BUTTON_LEFT<<B_I2C_BTN_OFFSET) // The remaining normalized buttons are all read via I2C
|
|
#define B_UP (BUTTON_UP<<B_I2C_BTN_OFFSET)
|
|
#define B_MI (BUTTON_SELECT<<B_I2C_BTN_OFFSET)
|
|
#define B_DW (BUTTON_DOWN<<B_I2C_BTN_OFFSET)
|
|
#define B_RI (BUTTON_RIGHT<<B_I2C_BTN_OFFSET)
|
|
|
|
#undef LCD_CLICKED
|
|
#if BUTTON_EXISTS(ENC)
|
|
// the pause/stop/restart button is connected to BTN_ENC when used
|
|
#define B_ST (EN_C) // Map the pause/stop/resume button into its normalized functional name
|
|
#define LCD_CLICKED (buttons&(B_MI|B_RI|B_ST)) // pause/stop button also acts as click until we implement proper pause/stop.
|
|
#else
|
|
#define LCD_CLICKED (buttons&(B_MI|B_RI))
|
|
#endif
|
|
|
|
// I2C buttons take too long to read inside an interrupt context and so we read them during lcd_update
|
|
#define LCD_HAS_SLOW_BUTTONS
|
|
|
|
#elif ENABLED(LCD_I2C_PANELOLU2)
|
|
|
|
#if !BUTTON_EXISTS(ENC) // Use I2C if not directly connected to a pin
|
|
|
|
#define B_I2C_BTN_OFFSET 3 // (the first three bit positions reserved for EN_A, EN_B, EN_C)
|
|
|
|
#define B_MI (PANELOLU2_ENCODER_C<<B_I2C_BTN_OFFSET) // requires LiquidTWI2 library v1.2.3 or later
|
|
|
|
#undef LCD_CLICKED
|
|
#define LCD_CLICKED (buttons & B_MI)
|
|
|
|
// I2C buttons take too long to read inside an interrupt context and so we read them during lcd_update
|
|
#define LCD_HAS_SLOW_BUTTONS
|
|
|
|
#endif
|
|
|
|
#elif DISABLED(NEWPANEL) // old style ULTIPANEL
|
|
// Shift register bits correspond to buttons:
|
|
#define BL_LE 7 // Left
|
|
#define BL_UP 6 // Up
|
|
#define BL_MI 5 // Middle
|
|
#define BL_DW 4 // Down
|
|
#define BL_RI 3 // Right
|
|
#define BL_ST 2 // Red Button
|
|
#define B_LE (_BV(BL_LE))
|
|
#define B_UP (_BV(BL_UP))
|
|
#define B_MI (_BV(BL_MI))
|
|
#define B_DW (_BV(BL_DW))
|
|
#define B_RI (_BV(BL_RI))
|
|
#define B_ST (_BV(BL_ST))
|
|
#define LCD_CLICKED (buttons & (B_MI|B_ST))
|
|
#endif
|
|
|
|
#endif // ULTIPANEL
|
|
|
|
////////////////////////////////////
|
|
// Create LCD class instance and chipset-specific information
|
|
#if ENABLED(LCD_I2C_TYPE_PCF8575)
|
|
// note: these are register mapped pins on the PCF8575 controller not Arduino pins
|
|
#define LCD_I2C_PIN_BL 3
|
|
#define LCD_I2C_PIN_EN 2
|
|
#define LCD_I2C_PIN_RW 1
|
|
#define LCD_I2C_PIN_RS 0
|
|
#define LCD_I2C_PIN_D4 4
|
|
#define LCD_I2C_PIN_D5 5
|
|
#define LCD_I2C_PIN_D6 6
|
|
#define LCD_I2C_PIN_D7 7
|
|
|
|
#include <Wire.h>
|
|
#include <LCD.h>
|
|
#include <LiquidCrystal_I2C.h>
|
|
#define LCD_CLASS LiquidCrystal_I2C
|
|
|
|
#elif ENABLED(LCD_I2C_TYPE_MCP23017)
|
|
//for the LED indicators (which maybe mapped to different things in lcd_implementation_update_indicators())
|
|
#define LED_A 0x04 //100
|
|
#define LED_B 0x02 //010
|
|
#define LED_C 0x01 //001
|
|
|
|
#define LCD_HAS_STATUS_INDICATORS
|
|
|
|
#include <Wire.h>
|
|
#include <LiquidTWI2.h>
|
|
#define LCD_CLASS LiquidTWI2
|
|
|
|
#elif ENABLED(LCD_I2C_TYPE_MCP23008)
|
|
#include <Wire.h>
|
|
#include <LiquidTWI2.h>
|
|
#define LCD_CLASS LiquidTWI2
|
|
|
|
#elif ENABLED(LCD_I2C_TYPE_PCA8574)
|
|
#include <LiquidCrystal_I2C.h>
|
|
#define LCD_CLASS LiquidCrystal_I2C
|
|
|
|
// 2 wire Non-latching LCD SR from:
|
|
// https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/schematics#!shiftregister-connection
|
|
#elif ENABLED(SR_LCD_2W_NL)
|
|
extern "C" void __cxa_pure_virtual() { while (1); }
|
|
#include <LCD.h>
|
|
#include <LiquidCrystal_SR.h>
|
|
#define LCD_CLASS LiquidCrystal_SR
|
|
|
|
#elif ENABLED(LCM1602)
|
|
#include <Wire.h>
|
|
#include <LCD.h>
|
|
#include <LiquidCrystal_I2C.h>
|
|
#define LCD_CLASS LiquidCrystal_I2C
|
|
|
|
#else
|
|
// Standard directly connected LCD implementations
|
|
#include <LiquidCrystal.h>
|
|
#define LCD_CLASS LiquidCrystal
|
|
|
|
#endif
|
|
|
|
#include "fontutils.h"
|
|
#include "lcdprint.h"
|
|
|
|
#if ENABLED(LCD_PROGRESS_BAR)
|
|
#define LCD_STR_PROGRESS "\x03\x04\x05"
|
|
#endif
|
|
|
|
enum HD44780CharSet : char {
|
|
CHARSET_MENU,
|
|
CHARSET_INFO,
|
|
CHARSET_BOOT
|
|
};
|
|
|
|
#endif // ULTRALCD_COMMON_HD44780_H
|
|
|
|
|