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Release UI on G26 priming timeout (#16449)

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This commit is contained in:
Tanguy Pruvot
2020-01-21 08:05:55 +01:00
committed by Scott Lahteine
parent b57ef4b261
commit c8ac908db2
1 changed files with 6 additions and 5 deletions
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11
Marlin/src/gcode/bedlevel/G26.cpp
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@@ -418,15 +418,13 @@ inline bool turn_on_heaters() {
inline bool prime_nozzle() {
const feedRate_t fr_slow_e = planner.settings.max_feedrate_mm_s[E_AXIS] / 15.0f;
#if HAS_LCD_MENU
#if HAS_LCD_MENU && DISABLED(TOUCH_BUTTONS) // ui.button_pressed issue with touchscreen
#if ENABLED(PREVENT_LENGTHY_EXTRUDE)
float Total_Prime = 0.0;
#endif
if (g26_prime_flag == -1) { // The user wants to control how much filament gets purged
#if HAS_LCD_MENU
ui.capture();
#endif
ui.capture();
ui.set_status_P(GET_TEXT(MSG_G26_MANUAL_PRIME), 99);
ui.chirp();
@@ -439,7 +437,10 @@ inline bool prime_nozzle() {
destination.e += 0.25;
#if ENABLED(PREVENT_LENGTHY_EXTRUDE)
Total_Prime += 0.25;
if (Total_Prime >= EXTRUDE_MAXLENGTH) return G26_ERR;
if (Total_Prime >= EXTRUDE_MAXLENGTH) {
ui.release();
return G26_ERR;
}
#endif
prepare_internal_move_to_destination(fr_slow_e);
destination = current_position;