not working yet : an empty drive is detected
won't link on fuzev1: drivers allocated in usb_storage.c are too large
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26905 a1c6a512-1295-4272-9138-f99709370657
has made it more reliable. It seems to basically work now, but
somehow when Linux tries to read the partition table and it gets the
"scsi read10" command, the storage_read_sectors(drive=0, start=0, count=8)
call never returns...
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26894 a1c6a512-1295-4272-9138-f99709370657
The wakeup alarm will be disabled when powering off anyway
OF database refresh of µSD now only happens if the wakeup was
explicitely enabled
There still seems to be a freeze problem when powering off (sometimes)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26875 a1c6a512-1295-4272-9138-f99709370657
Gets a bit more battery life
Adjust current usage, it was a bit too low for Clipv2/Clip+
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26866 a1c6a512-1295-4272-9138-f99709370657
This fix adds one nop instruction per loop (there were 3 before) and so i2c will be slightly slower, but this hardly a problem.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26850 a1c6a512-1295-4272-9138-f99709370657
Once all targets are converted we should probably remove all traces of it entirely.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26791 a1c6a512-1295-4272-9138-f99709370657
Fix the asm constraints to mark the left output variable as earlyclobber
Thanks to amiconn
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26777 a1c6a512-1295-4272-9138-f99709370657
FIQ/IRQ handlers can't be built with -mthumb, and the thumb case was
buggy anyway (spotted by jhMikeS) : pc offset hadn't been adjusted
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26765 a1c6a512-1295-4272-9138-f99709370657
When building with eabi gcc, 2 variables are assigned the same register
This might be a bug in the constraints, but it's just simpler to use C,
even at the cost of 1 cycle per loop
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26761 a1c6a512-1295-4272-9138-f99709370657
We can't pop into pc on ARMv4t when using thumb: the T bit won't be
modified if we are returning to a thumb function
Code running on ARMv4t should use the new ldrpc / ldmpc macros instead
of ldr pc, [sp], #4 and ldm(cond) sp!, {regs, pc}
No modification on pure ARM builds and ARMv5+
Note: USE_THUMB is currently never defined, no targets can currently be
built with -mthumb, see FS#6734
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26756 a1c6a512-1295-4272-9138-f99709370657
preventing the DMA callback to advance in the recording buffer is not
enough in pcm_rec_dma_get_peak_buffer()
we need to prevent it interrupting us while we are copying the left
channel data into the right channel
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26663 a1c6a512-1295-4272-9138-f99709370657
Fix panics when deleting large files from µSD
Tested on problematic Transcend 4GB Class 6
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26631 a1c6a512-1295-4272-9138-f99709370657
This adds proper full speed charging support for iPod 4G, Color, Mini 1G, Mini 2G, Nano 1G, and Video. Nano 2G already has support, so now all ipods charge (except 1G-3G whose hardware doesn't support USB charging).
USB charging defaults to on, but will only charge at full speed from a USB host. To charge from an AC charger, you need to set the USB charging mode to "force". It may be possible to detect AC chargers in a future version, at least on some models.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26626 a1c6a512-1295-4272-9138-f99709370657
keypad.
Copyright is restored for each keymap according to git blame.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26615 a1c6a512-1295-4272-9138-f99709370657
Enable support for the "force" mode of USB charging. This should work on Gigabeat S and Nano2g (and any other future target which has a RB usb stack and supports charging) - if a host connection is not detected within 10 seconds of USB insertion, assume that the connected device is an AC charger and charge anyway, if the user has specified "force" as the mode.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26594 a1c6a512-1295-4272-9138-f99709370657
1) "Charge during USB connection" option is now tristate: off/on/force. Currently "force" behaves just like "on", but in future it will allow charging even when it was not possible to positively identify a charger.
2) The H300 code has been adjusted to use the new system but there should be no functional differences, it already had the USB charging option and its USB/charging support is hardware controlled.
3) The Gigabeat S code has been adjusted to use the new system: the player now has the USB charging option, which wasn't previously available. The player will only charge at full speed when allowed to do so by a working USB host, so USB AC adapters won't work very well; however, they didn't work before either, so this is not a change in functionality.
4) The iPod Nano 2G code has been adjusted to use the new system: it already had the USB charging option. Using a USB AC adapter won't charge at full speed any more (it did before) - the old implementation was equivalent to the not-yet-implemented "force" option in the new system.
No other target should be affected. Support for the "force" mode and support for at least some other iPod models will come in a future commit :)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26570 a1c6a512-1295-4272-9138-f99709370657
(forward port of r26481 + cosmetics)
This lead to freezes under various conditons (bug report: FS#11267)
Battery life is almost not (if at all) affected:
- between 4 and 8 minutes less runtime for fuzev1
- 9 minutes less runtime for c200v2 (2 minutes difference on a 2 hours run)
Additional verifications of the runtime (including on other models) wouldn't hurt
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26512 a1c6a512-1295-4272-9138-f99709370657
reorder static functions to avoid the need for early prototypes
panic if the INT_AUDIO callback could not read the 3 IRQ_ENRD registers
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26445 a1c6a512-1295-4272-9138-f99709370657
this removes workaround for spurious interrupts added in r26316
side effect: make keyclicks work correctly when used intensively (with
the scrollwheel for example), the clicks should be inserted fast enough
for the PCM fifo to not become empty.
PL190 can cause spurious interrupts if an interrupt is triggered by a
peripheral shortly before the interrupt for this peripheral is cleared
from VIC registers.
As an effect we should only write in VIC_INT_EN_CLEAR after having
disabled the source of the interrupt in the peripheral.
references on PL190 spurious interrupts:
- http://www.embeddedrelated.com/groups/lpc2000/show/14599.php
- http://water.cse.unsw.edu.au/esdk/lpc2/spurious-irq.html
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26444 a1c6a512-1295-4272-9138-f99709370657
This is equivalent to mov pc
Remove an instruction from the asm() for PP cop restart : use register constraint
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26431 a1c6a512-1295-4272-9138-f99709370657
Skipped the specifiers for octal, (u)int_leastN_t, (u)int_fastN_t and
(u)intmax_t as we don't use them in rockbox
Specifiers use the types specified in stdint.h
Specifiers for short (16 bits) and char (8 bits) use the int specifier,
our format.c doesn't know about 'h' and 'hh'
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26411 a1c6a512-1295-4272-9138-f99709370657
Using BX has the effect to set the T bit, so it can return to a thumb
function
With this change, rockbox runs fine on Clipv2 built with -mthumb (for
most files which don't use inline 32 bits ARM assembly)
Some other places use code which change the T bit on armv5 but not on
armv4 so armv4 won't run
See FS#6734
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26386 a1c6a512-1295-4272-9138-f99709370657
invert setting isn't remembered when backlight goes off and lcd_enable()
is ran again
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26374 a1c6a512-1295-4272-9138-f99709370657
Waiting for TRAN state after the end of the transfer caused writing problems for some uSD cards. Removing this wait returns write functionality to those cards.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26365 a1c6a512-1295-4272-9138-f99709370657
(apply r23738 to as3525v2 code)
extend the arbitrary delay to 5 seconds, we never know
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26342 a1c6a512-1295-4272-9138-f99709370657
tick_start, fmradio_i2c_init, pcm_init, pcm_postinit, pcm_play_dma_init
Also add some as3525 target specific functions
Make as3525v2 use this attribute
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26328 a1c6a512-1295-4272-9138-f99709370657
It's now easier to force rebuild of files depending on the svn revision
version.c/version.h are generated once with new tools/genversion.sh
Changes in the VCS are still not auto detected, so you'll have to remove
builddir/version.* if you want to change the string in your binaries
APPSVERSION is now called RBVERSION and is defined in the generated
header instead of being defined by the Makefiles
appsversion is now called rbversion (the plugin api number didn't change
since old modules are still binary compatible)
Change some bootloaders to use knwon-at-buildtime RBVERSION instead of
"%s" + rbversion
You'll need to run make clean to regenerate dependencies after the
removal of apps/version.h
To build binaries with a different version string, hand-edit
tools/version.sh or tools/genversion.sh (which calls the former)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26320 a1c6a512-1295-4272-9138-f99709370657
Even if we disable it in VIC_INT_EN_CLEAR, it still fires an interrupt
by running the default isr.
Locking requires disabling interrupts completely.
I'm not sure if DMAC is the only interrupt affected or if we can't rely
on VIC_INT_EN_CLEAR to mask interrupts.
If it's the latter, we will need to have special locking scheme for
INT_AUDIO.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26316 a1c6a512-1295-4272-9138-f99709370657
since it's now the default thread which is implicitely created by starting the sim.
This caused a segfault that r26283 tried to fix. Revert r26283 and protect
the main thread from being removed.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26315 a1c6a512-1295-4272-9138-f99709370657
Declare VIC registers holding function pointers as volatile pointers to
function pointers and access them directly without casting
UIRQ() is an IRQ handler too, even if it doesn't return
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26313 a1c6a512-1295-4272-9138-f99709370657
- retry failed commands up to 6 times
- wait at most 5 seconds for the card to go to TRAN state
- wait for the card to be in TRAN state (i.e. not programming) before
disabling SD clocks (remove the workaround in sd_enable() )
should fix lockups reported on fuzev1 under heavy internal storage + µSD use
(playback + database/pictureflow updating)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26291 a1c6a512-1295-4272-9138-f99709370657
Selecting the right card before the transfer will deselect the other one
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26290 a1c6a512-1295-4272-9138-f99709370657
We assume only one bit is set and use clz to find the most significant
set bit, if there's more than one bit set we'll see it in the panic msg
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26285 a1c6a512-1295-4272-9138-f99709370657
If we disable the hearbeat source after enabling the watchdog there's no
more lock-up when powering off the dap
Comment out alarm enabling on startup since rockbox disables the alarm anyway
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26247 a1c6a512-1295-4272-9138-f99709370657
A specific poweroff function needs to be used for wake-up to work
Disable RTC in bootloaders for consistency with other Sansas
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26243 a1c6a512-1295-4272-9138-f99709370657
