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Merge pull request #4553 from thinkyhead/rc_lcd_chars_save_ram

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Save bytes for custom chars (Hitachi LCD)
This commit is contained in:
Scott Lahteine 2016-08-06 18:29:16 -07:00 committed by GitHub
commit cffe77c537
2 changed files with 113 additions and 112 deletions
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42
Marlin/ultralcd.cpp
View file

@ -367,22 +367,22 @@ uint8_t lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW; // Set when the LCD needs to
/**
* General function to go directly to a menu
* Remembers the previous position
*/
static void lcd_goto_screen(screenFunc_t screen, const bool feedback = false, const uint32_t encoder = 0) {
if (currentScreen != screen) {
currentScreen = screen;
lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW;
encoderPosition = encoder;
if (feedback) lcd_quick_feedback();
if (screen == lcd_status_screen) {
defer_return_to_status = false;
screen_history_depth = 0;
}
if (feedback) lcd_quick_feedback();
lcd_implementation_clear();
#if ENABLED(LCD_PROGRESS_BAR)
// For LCD_PROGRESS_BAR re-initialize custom characters
lcd_set_custom_characters(screen == lcd_status_screen);
#endif
lcdDrawUpdate = LCDVIEW_CALL_REDRAW_NEXT;
}
}
@ -484,15 +484,15 @@ static void lcd_status_screen() {
}
if (current_click) {
lcd_goto_screen(lcd_main_menu, true);
lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
#if ENABLED(LCD_PROGRESS_BAR) && ENABLED(ULTIPANEL)
currentScreen == lcd_status_screen
#endif
);
#if ENABLED(FILAMENT_LCD_DISPLAY)
previous_lcd_status_ms = millis(); // get status message to show up for a while
#endif
lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
#if ENABLED(LCD_PROGRESS_BAR)
false
#endif
);
lcd_goto_screen(lcd_main_menu, true);
}
#if ENABLED(ULTIPANEL_FEEDMULTIPLY)
@ -2091,7 +2091,6 @@ void kill_screen(const char* lcd_msg) {
static void lcd_filament_change_resume_print() {
filament_change_menu_response = FILAMENT_CHANGE_RESPONSE_RESUME_PRINT;
lcdDrawUpdate = 2;
lcd_goto_screen(lcd_status_screen);
}
@ -2377,12 +2376,15 @@ void kill_screen(const char* lcd_msg) {
(*callback)();
}
#endif //ULTIPANEL
#endif // ULTIPANEL
/** LCD API **/
void lcd_init() {
lcd_implementation_init();
lcd_implementation_init(
#if ENABLED(LCD_PROGRESS_BAR)
true
#endif
);
#if ENABLED(NEWPANEL)
#if BUTTON_EXISTS(EN1)
@ -2537,12 +2539,7 @@ void lcd_update() {
bool sd_status = IS_SD_INSERTED;
if (sd_status != lcd_sd_status && lcd_detected()) {
lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW;
lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
#if ENABLED(LCD_PROGRESS_BAR) && ENABLED(ULTIPANEL)
currentScreen == lcd_status_screen
#endif
);
lcd_sd_status = sd_status;
if (sd_status) {
card.initsd();
@ -2553,7 +2550,12 @@ void lcd_update() {
if (lcd_sd_status != 2) LCD_MESSAGEPGM(MSG_SD_REMOVED);
}
lcd_sd_status = sd_status;
lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW;
lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
#if ENABLED(LCD_PROGRESS_BAR)
currentScreen == lcd_status_screen
#endif
);
}
#endif //SDSUPPORT && SD_DETECT_PIN

183
Marlin/ultralcd_impl_HD44780.h
View file

@ -189,10 +189,10 @@ extern volatile uint8_t buttons; //an extended version of the last checked butt
static void lcd_set_custom_characters(
#if ENABLED(LCD_PROGRESS_BAR)
bool progress_bar_set = true
bool info_screen_charset = true
#endif
) {
byte bedTemp[8] = {
static byte bedTemp[8] = {
B00000,
B11111,
B10101,
@ -202,7 +202,7 @@ static void lcd_set_custom_characters(
B00000,
B00000
}; //thanks Sonny Mounicou
byte degree[8] = {
static byte degree[8] = {
B01100,
B10010,
B10010,
@ -212,7 +212,7 @@ static void lcd_set_custom_characters(
B00000,
B00000
};
byte thermometer[8] = {
static byte thermometer[8] = {
B00100,
B01010,
B01010,
@ -222,37 +222,7 @@ static void lcd_set_custom_characters(
B10001,
B01110
};
byte uplevel[8] = {
B00100,
B01110,
B11111,
B00100,
B11100,
B00000,
B00000,
B00000
}; //thanks joris
byte refresh[8] = {
B00000,
B00110,
B11001,
B11000,
B00011,
B10011,
B01100,
B00000,
}; //thanks joris
byte folder[8] = {
B00000,
B11100,
B11111,
B10001,
B10001,
B11111,
B00000,
B00000
}; //thanks joris
byte feedrate[8] = {
static byte feedrate[8] = {
B11100,
B10000,
B11000,
@ -262,7 +232,7 @@ static void lcd_set_custom_characters(
B00101,
B00000
}; //thanks Sonny Mounicou
byte clock[8] = {
static byte clock[8] = {
B00000,
B01110,
B10011,
@ -273,69 +243,97 @@ static void lcd_set_custom_characters(
B00000
}; //thanks Sonny Mounicou
#if ENABLED(LCD_PROGRESS_BAR)
static bool char_mode = false;
byte progress[3][8] = { {
lcd.createChar(LCD_STR_BEDTEMP[0], bedTemp);
lcd.createChar(LCD_STR_DEGREE[0], degree);
lcd.createChar(LCD_STR_THERMOMETER[0], thermometer);
lcd.createChar(LCD_STR_FEEDRATE[0], feedrate);
lcd.createChar(LCD_STR_CLOCK[0], clock);
#if ENABLED(SDSUPPORT)
static byte uplevel[8] = {
B00100,
B01110,
B11111,
B00100,
B11100,
B00000,
B10000,
B10000,
B10000,
B10000,
B10000,
B10000,
B00000
}, {
B00000,
B10100,
B10100,
B10100,
B10100,
B10100,
B10100,
B00000
}, {
}; //thanks joris
static byte refresh[8] = {
B00000,
B00110,
B11001,
B11000,
B00011,
B10011,
B01100,
B00000,
}; //thanks joris
static byte folder[8] = {
B00000,
B11100,
B11111,
B10001,
B10001,
B11111,
B00000,
B10101,
B10101,
B10101,
B10101,
B10101,
B10101,
B00000
} };
if (progress_bar_set != char_mode) {
char_mode = progress_bar_set;
lcd.createChar(LCD_STR_BEDTEMP[0], bedTemp);
lcd.createChar(LCD_STR_DEGREE[0], degree);
lcd.createChar(LCD_STR_THERMOMETER[0], thermometer);
lcd.createChar(LCD_STR_FEEDRATE[0], feedrate);
lcd.createChar(LCD_STR_CLOCK[0], clock);
if (progress_bar_set) {
// Progress bar characters for info screen
for (int i = 3; i--;) lcd.createChar(LCD_STR_PROGRESS[i], progress[i]);
}; //thanks joris
#if ENABLED(LCD_PROGRESS_BAR)
static byte progress[3][8] = { {
B00000,
B10000,
B10000,
B10000,
B10000,
B10000,
B10000,
B00000
}, {
B00000,
B10100,
B10100,
B10100,
B10100,
B10100,
B10100,
B00000
}, {
B00000,
B10101,
B10101,
B10101,
B10101,
B10101,
B10101,
B00000
} };
static bool char_mode = false;
if (info_screen_charset != char_mode) {
char_mode = info_screen_charset;
if (info_screen_charset) { // Progress bar characters for info screen
for (int i = 3; i--;) lcd.createChar(LCD_STR_PROGRESS[i], progress[i]);
}
else { // Custom characters for submenus
lcd.createChar(LCD_STR_UPLEVEL[0], uplevel);
lcd.createChar(LCD_STR_REFRESH[0], refresh);
lcd.createChar(LCD_STR_FOLDER[0], folder);
}
}
else {
// Custom characters for submenus
lcd.createChar(LCD_STR_UPLEVEL[0], uplevel);
lcd.createChar(LCD_STR_REFRESH[0], refresh);
lcd.createChar(LCD_STR_FOLDER[0], folder);
}
}
#else
lcd.createChar(LCD_STR_BEDTEMP[0], bedTemp);
lcd.createChar(LCD_STR_DEGREE[0], degree);
lcd.createChar(LCD_STR_THERMOMETER[0], thermometer);
lcd.createChar(LCD_STR_UPLEVEL[0], uplevel);
lcd.createChar(LCD_STR_REFRESH[0], refresh);
lcd.createChar(LCD_STR_FOLDER[0], folder);
lcd.createChar(LCD_STR_FEEDRATE[0], feedrate);
lcd.createChar(LCD_STR_CLOCK[0], clock);
#else
lcd.createChar(LCD_STR_UPLEVEL[0], uplevel);
lcd.createChar(LCD_STR_REFRESH[0], refresh);
lcd.createChar(LCD_STR_FOLDER[0], folder);
#endif
#endif
}
static void lcd_implementation_init(
#if ENABLED(LCD_PROGRESS_BAR)
bool progress_bar_set = true
bool info_screen_charset = true
#endif
) {
@ -365,7 +363,7 @@ static void lcd_implementation_init(
lcd_set_custom_characters(
#if ENABLED(LCD_PROGRESS_BAR)
progress_bar_set
info_screen_charset
#endif
);
@ -528,10 +526,11 @@ unsigned lcd_print(char c) { return charset_mapper(c); }
logo_lines(PSTR(""));
safe_delay(2000);
#endif
lcd_set_custom_characters(
#if ENABLED(LCD_PROGRESS_BAR)
false
#endif
#if ENABLED(LCD_PROGRESS_BAR)
false
#endif
);
}