Battery time estimation works now.
This commit also changes the mksquashfs path to FUNKEY_SDK_PATH.
Change-Id: Ic0aa4c40011b0716f1c36c014377eaccb486e841
We used 16-bit variables to store the 'character code' everywhere but
this won't let us represent anything beyond U+FFFF.
This patch changes those variables to a custom type that can be 32 or 16
bits depending on the build, and adjusts numerous internal APIs and
datastructures to match. This includes:
* utf8decode() and friends
* on-screen keyboard
* font manipulation, caching, rendering, and generation
* VFAT code parses and generates utf16 dirents
* WIN32 simulator reads and writes utf16 filenames
Note that this patch doesn't _enable_ >16bit unicode support; a followup
patch will turn that on for appropriate targets.
Known bugs:
* Native players in 32-bit unicode mode generate mangled filename
entries if they include UTF16 surrogate codepoints. Root cause
is unclear, and may reside in core dircache code.
Needs testing on:
* windows simulator (16bit+32bit)
Change-Id: I193a00fe2a11a4181ddc82df2d71be52bf00b6e6
iap_reset_state() and iap_getc() are now passed the logical IAP port
(0 is dock/only connector, 1 is headphone connector)
Change-Id: I97421146a8cab032b90c9b4eb55b50aa00d73312
Actually power off the handheld with the sleep timer and idle poweroff functions instead of closing rockbox.
This commit also moves setting system volume to max from the launch script to system-sdl.c so it works when running rockbox via instant play.
Change-Id: I174b67c6abef451faa05f4a8f52b8d9eeed98a22
...Except for simulators, those always need the cursor
In practice this only affects the RG Nano as it is currently our
only SDL target that lacks a touchscreen.
Change-Id: I292f923848528c233da518b062d9ccd8a03515dd
Instant play is a Funkey OS feature that allows it to relaunch at boot the last program it was running before shutting down, which means that if the handheld is powered off (holding the power button) while rockbox is running the next time it's powered on rockbox will launch at boot.
This commit also handles system brightness/volume in rockbox itself instead of the launch script, so the values are properly reset when powering off the handheld while rockbox is running.
Change-Id: Ie1adbf71069aeed5fbf6670971718a2f718716a3
* Move to a structure instead of pointers to registers
* Autobaud operates per-uart
* When explitily setting uart speed, it applies to all uarts
This allows both UARTs to be enabled and serviced simultaneously,
allowing either accessory port to be used. Note that the last
port to receive something is where subsequent transmits are directed,
and only one set of IAP state is maintained.
To change this, we will need to revamp IAP to support more than
one state machine, and then extend the serial API to allow for both
UARTs to be used independently. Probably not worth the effort.
Change-Id: I0142f0906706fc0c4ee6d6d7aa6b0515e1a749dd
This caused the devices to crash a few seconds after sending the command. A small power consumption increase is possible when the screen is off with this patch, but Rockbox doesn't crash anymore. Type 0 and 1 are not affected as they use a completely different sequence.
Tested on iPod 6G LCD type 1 and LCD type 2. Type 0 is similar to Type 1, Type 3 is similar to Type 2, so it should cover all available LCD types.
Change-Id: I3e8a653ca22bf59e3db38e1d26e747b358e62cb2
A bit of context, this device is a clone of the FunKey-S with a different form factor, hardware is mostly identical, the relevant difference is it has audio out (via usb-c, adapter to 3.5mm is included), this is the reason why the FunKey-SDK is needed for bulding.
This port is based on the old SDL 1.2 code because the device doesn't have SDL2 support. Alongside what was supported in the SDL 1.2 builds this port supports battery level, charging status and backlight control.
Change-Id: I7fcb85be62748644b667c0efebabf59d6e9c5ade
This should allow either accesspory port to be used for IAP comms.
No regressions on an ipodphoto and mini2g through the dock connector,
but I don't have any headset-attached accessories to test against.
Change-Id: If217d8147ee871b20ad5f81ba95542379eb9f2dc
This lets us have multiple serial ports enabled, which will help with
4th-gen ipods that have a serial port in the HP jack as well in the dock.
Change-Id: I6a00a776020848a6908413e05a6f27bad65b2d8e
Instead of using the generic hosted sysfs code, which expects
a full path, the ibasso code's sysfs code uses an enumeration.
Unfortunatley the generic power input/charging code used the former
API but linked with the latter. oops.
Correct this by placing a private copy of these functions in
the ibasso-specific port, and removing the generic version from
that build.
(A "proper" fix would be to rework all 17 of the ibasso sysfs calls
to use the generic sysfs API)
Change-Id: Ic13adc9782d85560f0c74d77f60a629619d38668
* Use 16-bit audio output
* More audio tweaks (mute on startup, working volume control)
* Treat the rotary input as a scroll wheel (works now)
To-dos:
* Better global keymap (incorporate touchscreen)
* Turn on plugins and define the approximately eight bajillion keymaps
* Still have some audible pops when we turn on, need to figure out why
* Default Cabbiev2 comes off as rather crappy on this device
...I don't know how much work I will do on this thing, as the limited
number of physical controls (and a lack of a line-out) mean I'd never
want to use this thing myself.
Change-Id: I37229d92766495219ee989d9ae48b5ed79bd45f5
* Add a crude keymap
* Use native "hardware mute" for audiohw_mute()
* Properly handle touchscreen inputs
* Can now play back music, with some warts..
Broken:
* rotary wheel still doesn't work
* audio garbled/distorted a bit
* no volume control
Change-Id: I040217035a7bf3983b0e269fca3408eedd972cd0
Some screens (eg Surfans F28) only report absolute positioning
via "EV_ABS" events, and the actual "touch on, touch off" happens
via a separate "EV_KEY" event. So handle this.
This also fixes a nasty bug introduced in 3270daf2c4.
Change-Id: If73d390679ba6ffe37541442f631c03b73774fbb
* Only bootloader builds
* Plugins disabled
* No keymaps to anything else
* No simulator
* Touchscreen not wired up yet
* Audio still untested
Bugs:
* rotary encoder does nothing in bootloader
(might be bootloader bug, might be something else)
Other stuff pulled in:
* Unify all of the (identical!) hibyos makefiles
* Rename the "bootloader" to more generic name
Change-Id: I6d8a3b58de726db8e89cf193c90960a070a575c2
We expect a fixed FRAMEBUFFER_SIZE that's width*height*bitdepth, and we
mmap()ed that in. However, when doing the initial fb clear, we
were using the hardware-provided 'finfo.smem_len' which could be
larger than FRAMEBUFFER_SIZE. This overran our mmap and triggered
a segfault.
Correct this by mmaping (and clearing) the entire smem_len. As a safety
measure, panic if smem_len is smaller than our expected FRAMEBUFFER_SIZE
Change-Id: I3222139c7aed6e8e8ee232b1730edd5cd70065ff
A function that returned bool was an alias for a function that returned
an int. While that original function was limited to returning either 0
or 1, this aliasing is technially a no-no. So create a small shim to
make the warning go away.
Change-Id: I4d7807730234928bd59d75f13a4e4adeabbf655e
The Echo R1 is a new open-hardware music player design, based
on the STM32H743 microcontroller. Schematics and hardware
documentation for it can be found here:
- https://github.com/amachronic/echoplayer
This is an incomplete port. The bootloader can be loaded using
OpenOCD and it can draw to the LCD using SPI. SDRAM is working
but hasn't been extensively tested.
Change-Id: Ifd2bee15c49868fbc989683d3ca14dce48bf3e18
To keep the code size small, this hardcodes the D-Cache line
size and set/way information (which is defined by the target
and should be fixed for a given CPU) and assumes there is only
one level of cache.
Change-Id: Ia6d0e6a87b5dbfc6c39bda83b58461ed8767edf6
Cortex-M processors don't have an MMU, but can still have caches
that need software management, so on those platforms we don't want
to include the MMU related functions.
While here, remove an outdated section of a comment referring to
deprecated cache maintenance functions which no longer exist.
Change-Id: I6f0fe694560bdee25ed7c69a846bf46e3e544cb1
Even though ARMv7-M has a hardware divider, 64-bit division is
handled in software and needs a div0 handler. The libgcc routines
call __aeabi_{i,l}div0 so we alias those to __div0.
Change-Id: I5152c43d39e25e03f31404753f13978a614aca06
Currently, only the development bootloader can be built successfully.
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: I74ea0da999ddb1d8ce5d0f5434141b3f0b5f7448
Currently, only a bootloader can be built successfully. The development bootloader is functional, it enables further progress on the port.
This is a part of the large iPod Nano 3G and iPod Nano 4G support patch.
Credit: Cástor Muñoz <cmvidal@gmail.com>
Change-Id: Idf85e42334b0e0ae36f9ed273e2940d5d7736e34
M-profile cores manage interrupts differently from classic cores
and lack the FIQ. Split the interrupt management parts out into
separate headers but keep the endian swapping routines (which are
not profile-dependent) in the common system-arm header.
The initial part of the vector table is common to all Cortex-M
CPUs and is intended to be included by the target linker script,
with the vendor-specific part of the vector table appended to it.
Change-Id: Ib2ad5b9dc41db27940e39033cfef4308923db66d
Commit 1fb906500a ("x1000: LCD DMA fix") caused a regression
on the Q1 by breaking the LCD_X1000_DMA_WAIT_FOR_FRAME logic,
since the wrong branch of lcd_wait_frame() was taken.
Change-Id: Icb44335f506a1a691280de8219188526bb11468f
All the X1000 targets use "fast" sleep, as opposed to the normal
HAVE_LCD_SLEEP define which creates a user-configurable option.
Remove the ifdefs to make the code a bit easier to read.
Change-Id: Ibb80c92a8e23191651fee61fc8cf6f4e4fac8750
Looks like they were always off-by-one, so the wrong functions have been used to rectify this bug. This is now properly fixed.
No changes to the ipodnano2g binaries (bootloader, rockbox)
Change-Id: I19fe1b89f9e5d722f7e877d60f68fc3275c3642a
