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Merge pull request #6307 from thinkyhead/rc_less_no_reentrance

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Only lcd_synchronize needs no_reentry
This commit is contained in:
Scott Lahteine 2017-04-10 20:58:32 -05:00 committed by GitHub
commit 48c16fc6ef
1 changed files with 8 additions and 16 deletions
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24
Marlin/ultralcd.cpp
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@ -408,7 +408,7 @@ uint16_t max_display_update_time = 0;
bool screen_changed;
// LCD and menu clicks
bool lcd_clicked, wait_for_unclick, defer_return_to_status, no_reentrance;
bool lcd_clicked, wait_for_unclick, defer_return_to_status;
// Variables used when editing values.
const char* editLabel;
@ -460,16 +460,17 @@ uint16_t max_display_update_time = 0;
extern uint8_t commands_in_queue;
inline void lcd_synchronize() {
static bool no_reentry = false;
lcd_implementation_drawmenu_static(LCD_HEIGHT >= 4 ? 1 : 0, PSTR(MSG_MOVING));
if (no_reentrance) return;
no_reentrance = true;
if (no_reentry) return;
no_reentry = true;
screenFunc_t old_screen = currentScreen;
lcd_goto_screen(lcd_synchronize);
while (commands_in_queue) {
idle();
stepper.synchronize();
}
no_reentrance = false;
no_reentry = false;
lcd_goto_screen(old_screen);
}
@ -1365,7 +1366,6 @@ void kill_screen(const char* lcd_msg) {
// Utility to go to the next mesh point
inline void _manual_probe_goto_xy(float x, float y) {
if (no_reentrance) return;
#if MANUAL_PROBE_HEIGHT > 0
current_position[Z_AXIS] = LOGICAL_Z_POSITION(Z_MIN_POS) + MANUAL_PROBE_HEIGHT;
line_to_current(Z_AXIS);
@ -1409,8 +1409,6 @@ void kill_screen(const char* lcd_msg) {
void _lcd_level_bed_get_z() {
ENCODER_DIRECTION_NORMAL();
if (no_reentrance) goto KeepDrawing;
// Encoder wheel adjusts the Z position
if (encoderPosition) {
refresh_cmd_timeout();
@ -1492,8 +1490,6 @@ void kill_screen(const char* lcd_msg) {
}
}
KeepDrawing:
// Update on first display, then only on updates to Z position
// Show message above on clicks instead
if (lcdDrawUpdate) {
@ -1745,8 +1741,6 @@ void kill_screen(const char* lcd_msg) {
// Move directly to the tower position with uninterpolated moves
// If we used interpolated moves it would cause this to become re-entrant
void _goto_tower_pos(const float &a) {
if (no_reentrance) return;
current_position[Z_AXIS] = max(Z_HOMING_HEIGHT, Z_CLEARANCE_BETWEEN_PROBES) + (DELTA_PRINTABLE_RADIUS) / 5;
line_to_current(Z_AXIS);
@ -1981,11 +1975,9 @@ void kill_screen(const char* lcd_msg) {
#if ENABLED(DELTA)
#define _MOVE_XY_ALLOWED (current_position[Z_AXIS] <= delta_clip_start_height)
void lcd_lower_z_to_clip_height() {
if (!no_reentrance) {
current_position[Z_AXIS] = delta_clip_start_height;
line_to_current(Z_AXIS);
lcd_synchronize();
}
current_position[Z_AXIS] = delta_clip_start_height;
line_to_current(Z_AXIS);
lcd_synchronize();
}
#else
#define _MOVE_XY_ALLOWED true