Prevent lcd_update stack overflow on SD Card change
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1 changed files with 5 additions and 3 deletions
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@ -5035,17 +5035,19 @@ void lcd_update() {
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const bool sd_status = IS_SD_INSERTED;
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const bool sd_status = IS_SD_INSERTED;
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if (sd_status != lcd_sd_status && lcd_detected()) {
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if (sd_status != lcd_sd_status && lcd_detected()) {
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bool old_sd_status = lcd_sd_status; // prevent re-entry to this block!
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lcd_sd_status = sd_status;
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if (sd_status) {
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if (sd_status) {
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safe_delay(1000); // some boards need a delay or the LCD won't show the new status
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safe_delay(1000); // some boards need a delay or the LCD won't show the new status
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card.initsd();
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card.initsd();
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if (lcd_sd_status != 2) LCD_MESSAGEPGM(MSG_SD_INSERTED);
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if (old_sd_status != 2) LCD_MESSAGEPGM(MSG_SD_INSERTED);
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}
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}
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else {
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else {
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card.release();
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card.release();
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if (lcd_sd_status != 2) LCD_MESSAGEPGM(MSG_SD_REMOVED);
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if (old_sd_status != 2) LCD_MESSAGEPGM(MSG_SD_REMOVED);
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}
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}
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lcd_sd_status = sd_status;
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lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW;
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lcdDrawUpdate = LCDVIEW_CLEAR_CALL_REDRAW;
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lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
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lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
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#if ENABLED(LCD_PROGRESS_BAR)
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#if ENABLED(LCD_PROGRESS_BAR)
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