talk.c potential division by zero warrants a check
desowin pointed out multiple fd leaks
announce_status.c dumb typo
Change-Id: Iae99bd64696afdd9585952245a7a04cdc9f88ef1
Since this is a TSR plugin, it is not safe to use the plugin buffer.
Convert to using static buffers instead.
Change-Id: Ic5b297468a99d77d56f5b75e52dafabeb80d2f78
- Make the argument const since it's not actually mutated
- Actually return the size of the buffer used since this is what it
was supposed to do (although no existing callers cared anyway)
Change-Id: I0802071cf63d4af419f427ff54adca50b14918ad
The code is explcitly relying on twos complement numerical represntation
so this just shuts up the compiler and static analysis warnings.
Change-Id: If11cd0a3a4127e8a872a752119d347ac6e09424c
What works:
- LCD: 16-bit RGB565
- all buttons, including scrollwheel
- SD Card
- Battery level and charging/not charging status
- USB
- audio
- sample rate switching
- HP / LO detect, with "safe" fixed LO volume -
LO volume will only be put to user-defined max volume
if headphones are not present.
- rtc
- Plugins build, tried a couple and they seem OK
- Bootloader, installable to nand via usbboot
What doesn't work:
- Dual Boot
- power on/off has intermittent, low volume audio click
(sometimes it's completely silent, sometimes there's
a click)
- Audio uses 16-bit volume scaling, so clicking/popping
is pretty bad at lower volumes - need 32 bit volume
scaling, 24 bit I2S data
- USB HID keys not yet defined
- no jztool support
Unknowns:
- Stereo Switch pins: Direction select, AC_DC
(probably not even hooked up)
- What is the actual purpose of the Stereo Swtich?
- How does the bluetooth module connect?
"Someday" stuff:
- get LCD working at higher bit depth
- Bluetooth
Change-Id: I70dda8fc092c6e3f4352f2245e4164193f803c33
This relies on a macro, CRC32R_FAST, to select which version to
compile with. In tests the fast version is 2x faster at the expense
of requiring 960 more bytes for the lookup table. For now the default
is the space optimized version but in the future I would like to enable
this for ports where we can afford the extra storage and/or memory
requirements.
Change-Id: I25397dadedc3187bb02b2444f8b8ded77c2509b6
I'm not happy with the proliferation of filter-roll-off options
but I don't have a less ugly solution.
Change-Id: I740fca006fa0c3443a467acfea55b6574d48346b
* direct use of memcpy() instead of ci->memcpy() in flac and mod
* uninitialized variable in mpegplayer
Change-Id: I2d08682d5f66c319780e69e3ff63d600c61d8f5a
- Audio playback works
- Touchscreen and buttons work
- Bootloader works and is capable of dual boot
- Plugins are working
- Cabbiev2 theme has been ported
- Stable for general usage
Thanks to Marc Aarts for porting Cabbiev2 and plugin bitmaps.
There's a few minor known issues:
- Bootloader must be installed manually using 'usbboot' as there is
no support in jztool yet.
- Keymaps may be lacking, need further testing and feedback.
- Some plugins may not be fully adapted to the screen size and could
benefit from further tweaking.
- LCD shows abnormal effects under some circumstances: for example,
after viewing a mostly black screen an afterimage appears briefly
when going back to a brightly-lit screen. Sudden power-off without
proper shutdown of the backlight causes a "dissolving" effect.
- CW2015 battery reporting driver is buggy, and disabled for now.
Battery reporting is currently voltage-based using the AXP192.
Change-Id: I635e83f02a880192c5a82cb0861ad3a61c137c3a
Debounce logic now handles both removal and insertion and verifies
the detection is stable for 100ms before taking any action.
This solves the bootloader "file not found" issue on the Shanling Q1.
It seems a false removal event was generated, causing the filesystem
to be automatically unmounted. Probably this is due to some transient
noise at boot. Delays didn't solve the problem, probably because the
bogus hotplug event was queued, and normal mdelay() would simply delay
event delivery.
Change-Id: I8b03fb3550309f5a7ab4be0be7465a3dab2d3450
This relies on a macro, CRC32_FAST, to select which version to compile
with. In tests the fast version is 2x faster at the expense of requiring
960 more bytes for the lookup table. For now the default is the speed
optimized version but in the future I would like to enable this for ports
where we can afford the extra storage and/or memory requirements.
Change-Id: I8c7fde6b6ff130f0fdc7c8e472825e25bcdba022
This adds code sufficient to extract files to available storage given a
suitable root directory to extract to. It works on an already open zip
handle and also supports chain-loading a secondary callback in the event
that integration into the process is desired.
Change-Id: Id200d8f20d84a0cbd22906470de8bbd21d4525ef
Atmel AT88SC6416C CryptoMemory is almost I2C compatible. The device
is connected to bitbanged I2C bus shared with compliant I2C devices.
Change-Id: Iec54702db1bdfb93c01291eef18ec60391c63b16
Do not introduce any change for M:Robe 500 as it uses the two LCD frames
in non-obvious way.
Sansa Connect and Creative ZVM use only single front framebuffer.
Place TTB at DRAM end to minimize memory loss due to alignment.
Reserve as little as possible memory for the LCD frames.
On Sansa Connect this change extends audio buffer by 858 KiB.
Change-Id: I21bdeec4cfba86d71803a39acd651a87e73767e6
This eliminates the dependence on a special struct since we were only
using the modtime anyway. But it no longer fits any known standard APIs
so I have converted it to our own extension instead. This can still be
adapted to existing hosted APIs if the need arises.
Change-Id: Ic8800698ddfd3a1a48b7cf921c0d0f865302d034
This streamlines the boot code a bit and reduces target specific
boilerplate. The clock init hack used by the bootloader has been
"standardized" and works for the main Rockbox binary now, so you
can boot rockbox.bin over USB without special hacks.
Change-Id: I7c1fac37df5a45873583ce6818eaedb9f71a782b
This emulates the traditional utime function from UNIX clones to allow
for manual updates of the modification timestamp on files and directories.
This should only prove useful for non-native targets as those usually
have a libc version of utime.
Change-Id: Iea8a1d328e78b92c400d3354ee80689c7cf53af8
This does the opposite of dostime_mktime, converting time_t back to
the two dos date time values. We use gmtime_r for native because that
is what is available and acts the same as localtime_r on other platforms
with a regular libc available.
Change-Id: If79469d0aae2d7c5dcdd905fbf04963669aa1138
Reducing number of fake RX buffers saves a bit more than 127 KiB RAM.
Fix compilation with CPPI logging enabled.
Change-Id: If1ad3a6fc251e284caaac78c2406a58f3d6547bb
AVR interrupt signal can remain active if the state has changed during
state read. In such case, there won't be intterupt and the interface
would appear unresponsive until AVR thread received event (e.g. USB
connection/disconnect). Solve the issue by not waiting for event if AVR
interrupt signal is active prior to event wait.
Change-Id: I86e388c7cd6da76e3abe7bf7114940f331e4c308
