josh
/
Prusa-Firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix scrolling timing issue when the menu is rendering very slowly

This commit is contained in:
Alex Voinea 2022-07-03 21:48:04 +02:00
parent 8bb451129d
commit 510c874619
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
Firmware/ultralcd.cpp
View File

@ -6396,6 +6396,7 @@ void lcd_sdcard_menu()
_md->fileCnt = card.getnrfilenames();
_md->sdSort = eeprom_read_byte((uint8_t*)EEPROM_SD_SORT);
_md->menuState = _standard;
_md->row = -1; // assume that no SD file/dir is currently selected. Once they are rendered, it will be changed to the correct row for the _scrolling state.
}
// FALLTHRU
case _standard: //normal menu structure.
@ -6405,7 +6406,7 @@ void lcd_sdcard_menu()
_md->lcd_scrollTimer.start();
lcd_draw_update = 1;
}
if (_md->lcd_scrollTimer.expired(500) && (_md->row != -1)) //switch to the scrolling state on timeout if a file/dir is selected.
if ((lcd_draw_update == 0) && _md->lcd_scrollTimer.expired(500) && (_md->row != -1)) //switch to the scrolling state on timeout if a file/dir is selected.
{
_md->menuState = _scrolling;
_md->offset = 0;