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MarlinFirmware/Marlin/ultralcd.h
Scott Lahteine 03fdb26cd2 Wrangle encoder bits, LCD_CLICKED
2016-07-28 14:44:37 -07:00

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/**
* 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_H
#define ULTRALCD_H
#include "Marlin.h"
#if ENABLED(ULTRA_LCD)
#define BUTTON_EXISTS(BN) (defined(BTN_## BN) && BTN_## BN >= 0)
#define BUTTON_PRESSED(BN) !READ(BTN_## BN)
int lcd_strlen(const char* s);
int lcd_strlen_P(const char* s);
void lcd_update();
void lcd_init();
bool lcd_hasstatus();
void lcd_setstatus(const char* message, const bool persist=false);
void lcd_setstatuspgm(const char* message, const uint8_t level=0);
void lcd_setalertstatuspgm(const char* message);
void lcd_reset_alert_level();
bool lcd_detected(void);
void lcd_kill_screen();
void kill_screen(const char* lcd_msg);
#if ENABLED(LCD_USE_I2C_BUZZER)
void lcd_buzz(long duration, uint16_t freq);
#endif
#if ENABLED(LCD_PROGRESS_BAR) && PROGRESS_MSG_EXPIRE > 0
void dontExpireStatus();
#endif
#if ENABLED(DOGLCD)
extern int lcd_contrast;
void set_lcd_contrast(int value);
#elif ENABLED(SHOW_BOOTSCREEN)
void bootscreen();
#endif
#define LCD_MESSAGEPGM(x) lcd_setstatuspgm(PSTR(x))
#define LCD_ALERTMESSAGEPGM(x) lcd_setalertstatuspgm(PSTR(x))
#define LCD_UPDATE_INTERVAL 100
#define LCD_TIMEOUT_TO_STATUS 15000
#if ENABLED(ULTIPANEL)
extern volatile uint8_t buttons; //the last checked buttons in a bit array.
void lcd_buttons_update();
void lcd_quick_feedback(); // Audible feedback for a button click - could also be visual
bool lcd_clicked();
void lcd_ignore_click(bool b=true);
#if ENABLED(FILAMENT_CHANGE_FEATURE)
void lcd_filament_change_show_message(FilamentChangeMessage message);
#endif // FILAMENT_CHANGE_FEATURE
#else
FORCE_INLINE void lcd_buttons_update() {}
#endif
extern int preheatHotendTemp1;
extern int preheatBedTemp1;
extern int preheatFanSpeed1;
extern int preheatHotendTemp2;
extern int preheatBedTemp2;
extern int preheatFanSpeed2;
#if ENABLED(FILAMENT_LCD_DISPLAY)
extern millis_t previous_lcd_status_ms;
#endif
bool lcd_blink();
#if ENABLED(ULTIPANEL)
#define BLEN_A 0
#define BLEN_B 1
// Encoder click is directly connected
#if BUTTON_EXISTS(ENC)
#define BLEN_C 2
#define EN_C (_BV(BLEN_C))
#endif
#define EN_A (_BV(BLEN_A))
#define EN_B (_BV(BLEN_B))
#define EN_C (_BV(BLEN_C))
#endif
#if ENABLED(REPRAPWORLD_KEYPAD) // is also ULTIPANEL and NEWPANEL
#define REPRAPWORLD_BTN_OFFSET 0 // bit offset into buttons for shift register values
#define BLEN_REPRAPWORLD_KEYPAD_F3 0
#define BLEN_REPRAPWORLD_KEYPAD_F2 1
#define BLEN_REPRAPWORLD_KEYPAD_F1 2
#define BLEN_REPRAPWORLD_KEYPAD_DOWN 3
#define BLEN_REPRAPWORLD_KEYPAD_RIGHT 4
#define BLEN_REPRAPWORLD_KEYPAD_MIDDLE 5
#define BLEN_REPRAPWORLD_KEYPAD_UP 6
#define BLEN_REPRAPWORLD_KEYPAD_LEFT 7
#define EN_REPRAPWORLD_KEYPAD_F3 (_BV(REPRAPWORLD_BTN_OFFSET + BLEN_REPRAPWORLD_KEYPAD_F3))
#define EN_REPRAPWORLD_KEYPAD_F2 (_BV(REPRAPWORLD_BTN_OFFSET + BLEN_REPRAPWORLD_KEYPAD_F2))
#define EN_REPRAPWORLD_KEYPAD_F1 (_BV(REPRAPWORLD_BTN_OFFSET + BLEN_REPRAPWORLD_KEYPAD_F1))
#define EN_REPRAPWORLD_KEYPAD_DOWN (_BV(REPRAPWORLD_BTN_OFFSET + BLEN_REPRAPWORLD_KEYPAD_DOWN))
#define EN_REPRAPWORLD_KEYPAD_RIGHT (_BV(REPRAPWORLD_BTN_OFFSET + BLEN_REPRAPWORLD_KEYPAD_RIGHT))
#define EN_REPRAPWORLD_KEYPAD_MIDDLE (_BV(REPRAPWORLD_BTN_OFFSET + BLEN_REPRAPWORLD_KEYPAD_MIDDLE))
#define EN_REPRAPWORLD_KEYPAD_UP (_BV(REPRAPWORLD_BTN_OFFSET + BLEN_REPRAPWORLD_KEYPAD_UP))
#define EN_REPRAPWORLD_KEYPAD_LEFT (_BV(REPRAPWORLD_BTN_OFFSET + BLEN_REPRAPWORLD_KEYPAD_LEFT))
#define REPRAPWORLD_KEYPAD_MOVE_Z_DOWN (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_F3)
#define REPRAPWORLD_KEYPAD_MOVE_Z_UP (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_F2)
#define REPRAPWORLD_KEYPAD_MOVE_MENU (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_F1)
#define REPRAPWORLD_KEYPAD_MOVE_Y_DOWN (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_DOWN)
#define REPRAPWORLD_KEYPAD_MOVE_X_RIGHT (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_RIGHT)
#define REPRAPWORLD_KEYPAD_MOVE_HOME (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_MIDDLE)
#define REPRAPWORLD_KEYPAD_MOVE_Y_UP (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_UP)
#define REPRAPWORLD_KEYPAD_MOVE_X_LEFT (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_LEFT)
#define REPRAPWORLD_KEYPAD_PRESSED (buttons_reprapworld_keypad & ( \
EN_REPRAPWORLD_KEYPAD_F3 | \
EN_REPRAPWORLD_KEYPAD_F2 | \
EN_REPRAPWORLD_KEYPAD_F1 | \
EN_REPRAPWORLD_KEYPAD_DOWN | \
EN_REPRAPWORLD_KEYPAD_RIGHT | \
EN_REPRAPWORLD_KEYPAD_MIDDLE | \
EN_REPRAPWORLD_KEYPAD_UP | \
EN_REPRAPWORLD_KEYPAD_LEFT) \
)
#define LCD_CLICKED ((buttons & EN_C) || (buttons_reprapworld_keypad & EN_REPRAPWORLD_KEYPAD_F1))
#elif ENABLED(NEWPANEL)
#define LCD_CLICKED (buttons & EN_C)
#endif
#else //no LCD
FORCE_INLINE void lcd_update() {}
FORCE_INLINE void lcd_init() {}
FORCE_INLINE bool lcd_hasstatus() { return false; }
FORCE_INLINE void lcd_setstatus(const char* message, const bool persist=false) {UNUSED(message); UNUSED(persist);}
FORCE_INLINE void lcd_setstatuspgm(const char* message, const uint8_t level=0) {UNUSED(message); UNUSED(level);}
FORCE_INLINE void lcd_buttons_update() {}
FORCE_INLINE void lcd_reset_alert_level() {}
FORCE_INLINE bool lcd_detected(void) { return true; }
#define LCD_MESSAGEPGM(x) NOOP
#define LCD_ALERTMESSAGEPGM(x) NOOP
#endif //ULTRA_LCD
char* itostr2(const uint8_t& x);
char* itostr3sign(const int& x);
char* itostr3(const int& x);
char* itostr3left(const int& x);
char* itostr4sign(const int& x);
char* ftostr3(const float& x);
char* ftostr4sign(const float& x);
char* ftostr41sign(const float& x);
char* ftostr32(const float& x);
char* ftostr43sign(const float& x, char plus=' ');
char* ftostr12ns(const float& x);
char* ftostr5rj(const float& x);
char* ftostr51sign(const float& x);
char* ftostr52sign(const float& x);
char* ftostr52sp(const float& x); // remove zero-padding from ftostr32
#endif //ULTRALCD_H
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