The name of the game here is to load the database file without taking over the
audio buffer.
5mb database file will now successfully load
added an option to save playlist directly to disk and bypass the rb builtin function completely
however if you choose play the playlist will be loaded back from the disk into the inram dynamic playlist
Change-Id: I43e76f63379721f36ed082c0ad47a6f2539fb15f
removing trackks after create appears to cause crashes
removing the playlist appears to be sufficient to prevent
append to the currently saved random_playlist.m3u8
added yield on screent update, since we have no sleep this could be an issue
Change-Id: If04517f852e329088e30885d964f2407a2ebf318
uses the database to create random playlists of specified size
with the advanced GUI you can..
set the number of songs (up to max playlist buffer)
set the number of tracks before a repeat is allowed
play the tracks when finished
-- fix a parsing bug where first and last entry in database
were corrupted
-- Incremental loading for very large databases, allows decent speed and lower ram usage
Change-Id: Ia95469b6a04625b621129ec61e5db4b2b00adc5e
bring custom keyboard layouts to lua
conversion to the proper format requires create_kbd_layout.lua
just pass a lua string with your desired layout
Change-Id: I14a392410846311a4f3cf8dda0e88d39834d0418
updated example script and renamed some functions as well
fixed bug in printtable cursor position if greater than maxlines for the
screen would reset to item 1
now we move the list start and select it
(and try to center it on the screen)
fixed a few bugs in the add_menu code
Change-Id: I01dead0481ef2e925af8b4cc6c14e36c2859dbba
allows menus + submenus + context menus all with simple tables
menu_t which is a table of strings
func_t which are the corresponding functions to go with those strings
see lua_scripts/submenu_demo.lua
Change-Id: I907b74b4abef0ecbe49f181d0ced6e6d20e94de5
add stylized lines to lua
the exported do_menu has a severe limitation of 64 items
it also requires double the memory
put_line is the way rockbox builds menus
update printtable
user config from core -- done
code cleanup
fixed for 1-bit screens
changed button behavior
fixed for 2-bit screens
Change-Id: I4de55e42685aa1d2f53a33bc8e980827864e810b
lua gives you a memory used number that only reflects the current allocations
if fact it doesn't even give you a way to get the amount of ram free
rb.mem_stats() seeks to fill this gap by marking the memory allocated for lua
with a sentinel value which can later be checked to get a high water mark
of the ram used by lua and a pretty good idea of how much ram is available
Also includes an example script
usage:
used, allocd, free = rb.mem_stats()
Change-Id: Ia282869f989848324d7d88c7df4827fdbce4fb4e
checks button_status in rockev
strpbrk_n custom implementation allows setting max search len in source string
add some branch prediction where appropriate
fix formatting in splash_scroller script
Change-Id: Id5d8e9d83f4b3e361ccb67b403af8f9a8a31b8f0
lua currently splashes a stack traceback on error
for deep tracebacks and especially on devices with smaller screens
this leaves out a lot of vital information
in the past I have resorted to splitting the traceback string or
even saving the return to a file
This patch provides a scrollable buffer with rudimentary text reflow
to allow you to read the whole traceback string
Upon traceback if you press nothing the screen will display for 5 seconds
If you press OK or CANCEL it will quit immediately
PREV/NEXT scrolls the list on button press timeout is disabled
lua now provides rb.splash_scroller(timeout, str)
example script provided too
Change-Id: Idbc8ce0c514196f0fae48c43aeaea8b60d6da1a5
check if any buttons are waiting in the queue before triggering
the event thread for action & button events
makes button events quicker and also spend less time interrupting lua
both wins
Change-Id: I38346c084afdd99e4608f40b52053ee39730fb40
cool little lua based audio player
creates dynamic playlist of 10 mp3s found on device if no music loaded
I had to limit the depth of search to 3 levels due to the recursive
nature of the current dirbrowser functions this could be rectified with a
bit more code
fixed a bug in print.lua that kept scrolling text even after screen clear
Change-Id: Ifd285332df41a409ecaeb1ea447ad15537b5d04c
I had previously added the fuctionality to luadir but I didn't update
the examples
also breaks out the file_browser function to be a bit more accessible
Change-Id: I14067256b9d76a757f732840cbee1cf84d775b1b
Adds example scripts for reading track metadata + dumping albumart
and rockbox settings
settings are now stored as a table of strings rather than a table of tables
as it saves ~15 kb of ram without adding much complexity
Change-Id: I611c312b2a60ab96e595e4710b17aedbd6c0689b
