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* Fix checking for CONFIG_CHARGINGMihail Zenkov2016-04-04
| | | | Change-Id: I53b9a129679fd7b322770025106ef92033226d2a
* iPod Classic: size optmizations for HAVE_ATA_SMARTCástor Muñoz2016-02-16
| | | | | | | | After commit e9497db the switch() in ata_smart_get_attr_name() is no longer optimized by the compiler, ata_smart_get_attr_rawfmt() is also updated to prevent that future additions will cause the same problem. Change-Id: Ib0d6482331f567896720589a5a2d93628f2d8f3d
* iPod Classic: ATA SMART updatesCástor Muñoz2016-02-14
| | | | | | | | - Add description for attributes supported by Samsung HS081HA (80Gb) and HS161JQ (CEATA 160Gb). - Show error code when ata_read_smart() fails. Change-Id: I618cc4f37d139fc90f596e2cf3a751346b27deb6
* Change the debug menu to show CPU frequency in MHz.Michael Giacomelli2016-01-17
| | | | Change-Id: Ibda9ceecbdd3c5548ccf0467c77c3fb4d4412c70
* iPod Classic: reads HDD S.M.A.R.T. dataCástor Muñoz2015-10-07
| | | | | | | | Adds ata_read_smart() function to storage ATA driver, current SMART data can be displayed and optionally written to hard disk using System->Debug menu. Change-Id: Ie8817bb311d5d956df2f0fbfaf554e2d53e89a93
* iBasso DX50/DX90: CPU info enhancements.Udo Schläpfer2015-01-30
| | | | | | | | | | | | System -> Debug (Keep Out) -> View CPU stats Will now show the current cpufreq scaling governor, minimum, current and maximum cpufreq scaling frequency for each CPU. This may be genric for Android kernel based devices but is only enabled for iBasso Devices. Other maintainers may choose do adopt this. Change-Id: I53e212f8707bf2abaa557e297293fb559ac37058
* Rewrite filesystem code (WIP)Michael Sevakis2014-08-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch redoes the filesystem code from the FAT driver up to the clipboard code in onplay.c. Not every aspect of this is finished therefore it is still "WIP". I don't wish to do too much at once (haha!). What is left to do is get dircache back in the sim and find an implementation for the dircache indicies in the tagcache and playlist code or do something else that has the same benefit. Leaving these out for now does not make anything unusable. All the basics are done. Phone app code should probably get vetted (and app path handling just plain rewritten as environment expansions); the SDL app and Android run well. Main things addressed: 1) Thread safety: There is none right now in the trunk code. Most of what currently works is luck when multiple threads are involved or multiple descriptors to the same file are open. 2) POSIX compliance: Many of the functions behave nothing like their counterparts on a host system. This leads to inconsistent code or very different behavior from native to hosted. One huge offender was rename(). Going point by point would fill a book. 3) Actual running RAM usage: Many targets will use less RAM and less stack space (some more RAM because I upped the number of cache buffers for large memory). There's very little memory lying fallow in rarely-used areas (see 'Key core changes' below). Also, all targets may open the same number of directory streams whereas before those with less than 8MB RAM were limited to 8, not 12 implying those targets will save slightly less. 4) Performance: The test_disk plugin shows markedly improved performance, particularly in the area of (uncached) directory scanning, due partly to more optimal directory reading and to a better sector cache algorithm. Uncached times tend to be better while there is a bit of a slowdown in dircache due to it being a bit heavier of an implementation. It's not noticeable by a human as far as I can say. Key core changes: 1) Files and directories share core code and data structures. 2) The filesystem code knows which descriptors refer to same file. This ensures that changes from one stream are appropriately reflected in every open descriptor for that file (fileobj_mgr.c). 3) File and directory cache buffers are borrowed from the main sector cache. This means that when they are not in use by a file, they are not wasted, but used for the cache. Most of the time, only a few of them are needed. It also means that adding more file and directory handles is less expensive. All one must do in ensure a large enough cache to borrow from. 4) Relative path components are supported and the namespace is unified. It does not support full relative paths to an implied current directory; what is does support is use of "." and "..". Adding the former would not be very difficult. The namespace is unified in the sense that volumes may be specified several times along with relative parts, e.g.: "/<0>/foo/../../<1>/bar" :<=> "/<1>/bar". 5) Stack usage is down due to sharing of data, static allocation and less duplication of strings on the stack. This requires more serialization than I would like but since the number of threads is limited to a low number, the tradoff in favor of the stack seems reasonable. 6) Separates and heirarchicalizes (sic) the SIM and APP filesystem code. SIM path and volume handling is just like the target. Some aspects of the APP file code get more straightforward (e.g. no path hashing is needed). Dircache: Deserves its own section. Dircache is new but pays homage to the old. The old one was not compatible and so it, since it got redone, does all the stuff it always should have done such as: 1) It may be update and used at any time during the build process. No longer has one to wait for it to finish building to do basic file management (create, remove, rename, etc.). 2) It does not need to be either fully scanned or completely disabled; it can be incomplete (i.e. overfilled, missing paths), still be of benefit and be correct. 3) Handles mounting and dismounting of individual volumes which means a full rebuild is not needed just because you pop a new SD card in the slot. Now, because it reuses its freed entry data, may rebuild only that volume. 4) Much more fundamental to the file code. When it is built, it is the keeper of the master file list whether enabled or not ("disabled" is just a state of the cache). Its must always to ready to be started and bind all streams opened prior to being enabled. 5) Maintains any short filenames in OEM format which means that it does not need to be rebuilt when changing the default codepage. Miscellaneous Compatibility: 1) Update any other code that would otherwise not work such as the hotswap mounting code in various card drivers. 2) File management: Clipboard needed updating because of the behavioral changes. Still needs a little more work on some finer points. 3) Remove now-obsolete functionality such as the mutex's "no preempt" flag (which was only for the prior FAT driver). 4) struct dirinfo uses time_t rather than raw FAT directory entry time fields. I plan to follow up on genericizing everything there (i.e. no FAT attributes). 5) unicode.c needed some redoing so that the file code does not try try to load codepages during a scan, which is actually a problem with the current code. The default codepage, if any is required, is now kept in RAM separarately (bufalloced) from codepages specified to iso_decode() (which must not be bufalloced because the conversion may be done by playback threads). Brings with it some additional reusable core code: 1) Revised file functions: Reusable code that does things such as safe path concatenation and parsing without buffer limitations or data duplication. Variants that copy or alter the input path may be based off these. To do: 1) Put dircache functionality back in the sim. Treating it internally as a different kind of file system seems the best approach at this time. 2) Restore use of dircache indexes in the playlist and database or something effectively the same. Since the cache doesn't have to be complete in order to be used, not getting a hit on the cache doesn't unambiguously say if the path exists or not. Change-Id: Ia30f3082a136253e3a0eae0784e3091d138915c8 Reviewed-on: http://gerrit.rockbox.org/566 Reviewed-by: Michael Sevakis <jethead71@rockbox.org> Tested: Michael Sevakis <jethead71@rockbox.org>
* Base scheduler queues off linked lists and do cleanup/consolidationMichael Sevakis2014-08-16
| | | | | | | | | | | | | | | | | | | | | | | | | Abstracts threading from itself a bit, changes the way its queues are handled and does type hiding for that as well. Do alot here due to already required major brain surgery. Threads may now be on a run queue and a wait queue simultaneously so that the expired timer only has to wake the thread but not remove it from the wait queue which simplifies the implicit wake handling. List formats change for wait queues-- doubly-linked, not circular. Timeout queue is now singly-linked. The run queue is still circular as before. Adds a better thread slot allocator that may keep the slot marked as used regardless of the thread state. Assists in dumping special tasks that switch_thread was tasked to perform (blocking tasks). Deletes alot of code yet surprisingly, gets larger than expected. Well, I'm not not minding that for the time being-- omlettes and break a few eggs and all that. Change-Id: I0834d7bb16b2aecb2f63b58886eeda6ae4f29d59
* Do some kernel cleanupMichael Sevakis2014-08-08
| | | | | | | | | | | | | | | | | | | | * Seal away private thread and kernel definitions and declarations into the internal headers in order to better hide internal structure. * Add a thread-common.c file that keeps shared functions together. List functions aren't messed with since that's about to be changed to different ones. * It is necessary to modify some ARM/PP stuff since GCC was complaining about constant pool distance and I would rather not force dump it. Just bl the cache calls in the startup and exit code and let it use veneers if it must. * Clean up redundant #includes in relevant areas and reorganize them. * Expunge useless and dangerous stuff like remove_thread(). Change-Id: I6e22932fad61a9fac30fd1363c071074ee7ab382
* storage: Add STORAGE_HOSTFSThomas Martitz2014-02-23
| | | | | | | | | | | | CONFIG_STORAGE & STORAGE_HOSTFS allows to use parts of the storage_* API to be compiled for application targets without compiling storage.c or performing actually raw storage access. This is primarily to enable application targets to implement HAVE_MULTIVOMULE/HAVE_HOTSWAP (in a later commit). SIMULATOR uses the same mechanism without explicitely defining STORAGE_HOSTFS (how to add a bit to an existing preprocessor token?). Change-Id: Ib3f8ee0d5231e2ed21ff00842d51e32bc4fc7292
* Samsung YP-R1 target portLorenzo Miori2014-02-05
| | | | | | | | | This is the basic port to the new target Samsung YP-R1, which runs on a similar platform as YP-R0. Port is usable, although there are still some optimizations that have to be done. Change-Id: If83a8e386369e413581753780c159026d9e41f04
* talk: Add debug menu entry to view statistics about talk engine.Thomas Martitz2014-02-02
| | | | | | | This engine includes voicefile, memory usage and cache hits/misses for TALK_PARTIAL_LOAD. Change-Id: I331981ddda39ea30c57b4b74504accb3c556c3b9
* scroll_engine: Rename scroll_stop* functions to be more consistent with the ↵Thomas Martitz2013-12-14
| | | | | | lcd api. Change-Id: I8ada10b96bfb628cca0331689e8b936ae47c7e1c
* debug_menu: add tea5760uk tuner debug infoAmaury Pouly2013-10-21
| | | | Change-Id: I18ee5374a312335498777713c20f5de9014dacf3
* Cleanup MV/MD macros a little.Michael Sevakis2013-08-17
| | | | | | | | | | When using variadic macros there's no need for IF_MD2/IF_MV2 to deal with function parameters. IF_MD/IF_MV are enough. Throw in IF_MD_DRV/ID_MV_VOL that return the parameter if MD/MV, or 0 if not. Change-Id: I7605e6039f3be19cb47110c84dcb3c5516f2c3eb
* woops, revert test codeJonathan Gordon2013-03-28
| | | | Change-Id: Ida0ef9e4d81520314d3757009d18f7b22accc1e4
* simplelist: Fix simplelist_set_line_count() so it actually sets the countJonathan Gordon2013-03-28
| | | | | | (hopefully) Fixes FS#12838 Change-Id: I932184afaf7b65121a0c459cd03c8482e3bad22b
* Debug Screen: - Skin Engine RAM usage - fix a small typoHayden Pearce2013-03-05
| | | | | | | | - s/Ram/RAM/ Change-Id: I65ea87b5b2fce85d8d1a0cfaec06fb2c47aaa79f Reviewed-on: http://gerrit.rockbox.org/415 Reviewed-by: Jonathan Gordon <rockbox@jdgordon.info>
* and fix the last compile errorsJonathan Gordon2013-02-12
| | | | Change-Id: I6e1608276afdaf04705b333fc3e96c8b90ff5233
* skin_engine: Add a debug screen to display skin ram usageJonathan Gordon2013-02-12
| | | | Change-Id: Ida9c33211d9360ac88e30a2cf8df9f191bee8b45
* simplelist: Make better use of the static buffer and simplify APIJonathan Gordon2013-02-12
| | | | Change-Id: I1327fcd01d6f817be6c7018d30d33446c9b57287
* rk27xx: dump ROM contentMarcin Bukat2012-11-20
| | | | Change-Id: Ib70300bb1a78b49730f3942ddb2085e770dabfb9
* AMS: dump ROM contentRafaël Carré2012-11-12
| | | | Change-Id: I171b5f94b8beff571db8da32f28e31428980aaf3
* ypr0: This patch adds radio support to Samsung YP-R0Lorenzo Miori2012-05-28
| | | | | | | | | | Basically it uses the default SI4700 radio chip driver, the only thing that's different is the I2C access, written specifically to interact with my kernel module. Next things to add are: - RDS support! Change-Id: I0ed125641e00f93124d7a34f90dd508e7f1db5a4 Signed-off-by: Lorenzo Miori <memorys60@gmail.com>
* zenxfi3&stfm1000: implement fmradio i2c and debug screenAmaury Pouly2012-05-19
| | | | Change-Id: I83dbdee13185d9adcf590dc213da5a8c97adb2ba
* remove debug-target.hRafaël Carré2012-05-07
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* rds: show rds clock-time as broken down time instead of UTC time in debug menuBertrik Sikken2012-03-12
| | | | Change-Id: I931182ccd20cf8899f3ce9b6b8d7c7c5f4ea006f
* rds: add basic RDS clock-time supportBertrik Sikken2012-02-18
| | | | Change-Id: I931182ccd20cf8899f3ce9b6b8d7c7c5f4ea006f
* rds: make programme identification (pi) decoding safer, show pi in the debug ↵Bertrik Sikken2012-02-16
| | | | | | screen Change-Id: I8b547400f4a28ee387157848b9640a3361df937f
* fix cpp conditionRafaël Carré2012-01-08
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31628 a1c6a512-1295-4272-9138-f99709370657
* ascodec-target.h: removeRafaël Carré2012-01-08
| | | | | | | | | | | move prototypes to ascodec.h move code to ascodec*.c YPR0: use adc-as3514.c instead of duplicating it TODO: merge as3514.h and ascodec.h ? git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31626 a1c6a512-1295-4272-9138-f99709370657
* apps: lcd-remote.h is not needed if HAVE_REMOTE_LCD is not definedRafaël Carré2012-01-07
| | | | | | Fix a comment git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31608 a1c6a512-1295-4272-9138-f99709370657
* missing parensRafaël Carré2012-01-04
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31576 a1c6a512-1295-4272-9138-f99709370657
* debug_menu.c: cleanupRafaël Carré2012-01-04
| | | | | | | | | use c99 for() cosmetics remove the_menu_item struct -> merge with only use merge variables declaration/assignement git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31575 a1c6a512-1295-4272-9138-f99709370657
* dbg_pcf(): use action_userabortRafaël Carré2012-01-04
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31561 a1c6a512-1295-4272-9138-f99709370657
* dbg_partitions: make staticRafaël Carré2012-01-04
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31556 a1c6a512-1295-4272-9138-f99709370657
* *frequency_linux(): factorizeRafaël Carré2012-01-04
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31555 a1c6a512-1295-4272-9138-f99709370657
* Rework powermgmt to enable code re-use on appliation and sims.Thomas Martitz2012-01-03
| | | | | | | | | | | | | | | | | | | | | * Introduce CONFIG_BATTERY_MEASURE define, to allow targets (application) to break powermgmt.c's assumption about the ability to read battery voltage. There's now additionally percentage (android) and remaining time measure (maemo). No measure at all also works (sdl app). If voltage can't be measured, then battery_level() is king and it'll be used for power_history and runtime estimation. * Implement target's API in the simulator, i.e. _battery_voltage(), so it doesn't need to implement it's own powermgmt.c and other stubs. Now the sim behaves much more like a native target, although it still changes the simulated battery voltage quickly, * Other changes include include renaming battery_adc_voltage() to _battery_voltage(), for consistency with the new target functions and making some of the apps code aware that voltage and runtime estimation is not always available. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31548 a1c6a512-1295-4272-9138-f99709370657
* ypr0: Enable battery voltage read-out, charging monitoring and charger ↵Thomas Martitz2011-12-31
| | | | | | | | | | | | | | detection. Voltage can be read using as3543 adc (i.e. ascodec api, on this target implemented via ioctl()). TODO: Look into possibly controlling charging more by re-using powermgmt-ascodec.c. However, charging seems to be controlled by the kernel, so may not be needed. Charger state can be read using /dev/minivet. It allows to differentiate between wall charger and usb charging, but that's not implemented (is it even worthwhile?) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31470 a1c6a512-1295-4272-9138-f99709370657
* Hosted/linux: Add process/cpu info screen to the debug menu.Thomas Martitz2011-12-19
| | | | | | | | | | | The new menu is very helpful on RaaA, but also shown in the sim. It shows the process cpu usage, process' time stats (user,sys,real) and the cpu frequency stats. It uses a thread to sample the data, however the thread is not created until the menu is visited for the first time. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31364 a1c6a512-1295-4272-9138-f99709370657
* FS#12370: Initial RDS support for Si4701/Si4703 tuner (beast and clip zip)Bertrik Sikken2011-12-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31346 a1c6a512-1295-4272-9138-f99709370657
* Remove sim_tasks from the sdl application build.Thomas Martitz2011-11-17
| | | | | | This unfortunately removes the screendump feature, but usually there are better desktop apps for that. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31011 a1c6a512-1295-4272-9138-f99709370657
* FS#12251 - User shortcuts in the main menu.Jonathan Gordon2011-11-15
| | | | | | | Custom shortcuts which give the user fast access to regularly used files/folders/settings/whatever. Thanks to Alexander Levin for the manual part of the patch git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30990 a1c6a512-1295-4272-9138-f99709370657
* Changed the FOR_NB_SCREENS macro to always be a for loop that declares its ↵Björn Stenberg2011-10-15
| | | | | | own loop variable. This removes the need to declare this variable in the outer scope. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30756 a1c6a512-1295-4272-9138-f99709370657
* core_alloc: Provide a tiny test allocation, which can be freed for debug ↵Thomas Martitz2011-10-05
| | | | | | | | | | purposes. This allocation can be freed in the buflib debug menu (select it to free). Doing a another allocation, e.g. by selecting another item in this debug menu will cause compaction (all allocs move). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30719 a1c6a512-1295-4272-9138-f99709370657
* rk27xx - enable debug screenMarcin Bukat2011-09-06
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30458 a1c6a512-1295-4272-9138-f99709370657
* Fix the timeout so the selected item will scrollJonathan Gordon2011-09-01
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30402 a1c6a512-1295-4272-9138-f99709370657
* GSoC/Buflib: Enable compaction in buflib.Thomas Martitz2011-08-30
| | | | | | | | | | | | | | | | | | | This enables the ability to allocate (and free) memory dynamically without fragmentation, through compaction. This means allocations can move and fragmentation be reduced. Most changes are preparing Rockbox for this, which many times means adding a move callback which can temporarily disable movement when the corresponding code is in a critical section. For now, the audio buffer allocation has a central role, because it's the one having allocated most. This buffer is able to shrink itself, for which it needs to stop playback for a very short moment. For this, audio_buffer_available() returns the size of the audio buffer which can possibly be used by other allocations because the audio buffer can shrink. lastfm scrobbling and timestretch can now be toggled at runtime without requiring a reboot. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30381 a1c6a512-1295-4272-9138-f99709370657
* GSoC/Buflib: Add buflib memory alocator to the core.Thomas Martitz2011-08-30
| | | | | | | | | | | | | | | | | The buflib memory allocator is handle based and can free and compact, move or resize memory on demand. This allows to effeciently allocate memory dynamically without an MMU, by avoiding fragmentation through memory compaction. This patch adds the buflib library to the core, along with convinience wrappers to omit the context parameter. Compaction is not yet enabled, but will be in a later patch. Therefore, this acts as a replacement for buffer_alloc/buffer_get_buffer() with the benifit of a debug menu. See buflib.h for some API documentation. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30380 a1c6a512-1295-4272-9138-f99709370657
* ipod nano 1g: enable readout of battery current through ADC channel 4066_ISTATBertrik Sikken2011-07-24
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30204 a1c6a512-1295-4272-9138-f99709370657