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sigrok.org Git - libsigrokdecode.git/log
Daniel Elstner [Tue, 25 Aug 2015 01:06:33 +0000 (03:06 +0200)]
Clean up .gitignore
Daniel Elstner [Tue, 25 Aug 2015 00:59:48 +0000 (02:59 +0200)]
Build: Adopt new Autotools magic
Daniel Elstner [Mon, 24 Aug 2015 19:09:47 +0000 (21:09 +0200)]
Build: Reduce autogen.sh to trivial stub
Use autoreconf instead of invoking the various Auto tools
separately. Get rid of the Darwin-specific guesswork -- it does
not make sense to handle this at the level of libsigrokdecode.
People should set up their ACLOCAL_PATH themselves as appropriate
for their own system; just as they already need to set up various
other paths.
Daniel Elstner [Mon, 24 Aug 2015 19:07:42 +0000 (21:07 +0200)]
Build: Add copy of libsigrok Autoconf macro file
Uwe Hermann [Fri, 21 Aug 2015 12:50:04 +0000 (14:50 +0200)]
nunchuk: Fix inverted button press logic.
The buttons are pressed if the respective bit is 0.
Uwe Hermann [Thu, 20 Aug 2015 17:36:12 +0000 (19:36 +0200)]
Pass unitsize per sample chunk.
Don't pass unitsize to srd_inst_channel_set_all(), have that only
set the channel map. Instead, srd_session_send() now has a parameter
for the unitsize which is passed with every new chunk to be decoded.
This is in preparation to fix issues with devices or files which
have a unitsize != 1 and where the "guessed" unitsize based on the
number of channels is not correct.
This also allows for (potential) future changes where every chunk can
indeed have a different unitsize.
This fixes (parts of) bug #352.
Uwe Hermann [Tue, 18 Aug 2015 06:24:29 +0000 (08:24 +0200)]
mrf24j40: Fix a register address typo.
Uwe Hermann [Mon, 17 Aug 2015 20:04:46 +0000 (22:04 +0200)]
tlc5620: Add options for per-DAC Vref, show voltages.
Instead of showing raw values in the annotations, calculate the
actual voltage (based on raw value, gain, and Vref) and use that.
Uwe Hermann [Mon, 17 Aug 2015 20:05:06 +0000 (22:05 +0200)]
tlc5620: Handle the case of less than 11 bits in a command.
Uwe Hermann [Mon, 17 Aug 2015 20:01:37 +0000 (22:01 +0200)]
tlc5620: Properly handle LOAD and LDAC based operations.
- If LOAD goes low *and* LDAC is already low, the voltage is set
immediately.
- If LOAD goes low but LDAC is high, the value is only written into
an internal register, but the voltage is not changed (yet).
- If LDAC goes low, all four DAC voltages (DAC A/B/C/D) are set
according to the respective register values at the same time.
Uwe Hermann [Mon, 17 Aug 2015 19:46:22 +0000 (21:46 +0200)]
tlc5620: Only decode the last 11 bits, ignore the rest.
Uwe Hermann [Mon, 17 Aug 2015 19:28:21 +0000 (21:28 +0200)]
tlc5620: Fix incorrect DAC selection decode, add more annotations.
Uwe Hermann [Fri, 14 Aug 2015 17:01:39 +0000 (19:01 +0200)]
usb_packet: Handle invalid packets more gracefully.
Previously the PD was blindly trying to decode any packet, no matter
whether it was too short (and/or bogus) or not, causing issues like this:
srd: Calling usb_packet decode(): IndexError: list index out of range
Such cases of invalid input are now handled better by emitting "UNKNOWN"
and "Invalid packet" annotations.
This fixes bug #186.
Uwe Hermann [Fri, 14 Aug 2015 11:48:08 +0000 (13:48 +0200)]
usb_packet: Fix incorrect DATA*/MDATA handling.
Thanks to Pavel Sukortsev for the bug report and fix.
This fixes bug #623.
Uwe Hermann [Thu, 6 Aug 2015 17:27:04 +0000 (19:27 +0200)]
Add initial SD card (SD mode) decoder.
In the current state the decoder can decode the following commands:
CMD0, CMD2, CMD3, CMD6, CMD7, CMD8, CMD9, CMD10, CMD13, CMD16, CMD55,
ACMD6, ACMD13, ACMD41, ACMD51.
Other commands (and more details for existing commands) will be added later.
Uwe Hermann [Thu, 23 Jul 2015 15:12:41 +0000 (17:12 +0200)]
Slightly more verbose logging in srd_inst_decode().
Uwe Hermann [Sat, 18 Jul 2015 16:04:08 +0000 (18:04 +0200)]
Bump version to 0.4.0 (the upcoming next major release).
Uwe Hermann [Sat, 18 Jul 2015 15:59:19 +0000 (17:59 +0200)]
Append "-git" to the version string.
This avoids confusion with the released tarballs.
Bart de Waal [Mon, 13 Jul 2015 21:59:55 +0000 (23:59 +0200)]
Add protocol decoder for Modbus RTU.
Josef Gajdusek [Thu, 9 Jul 2015 10:54:28 +0000 (12:54 +0200)]
qi: Add Qi charger protocol decoder
Aurelien Jacobs [Sat, 6 Jun 2015 20:05:06 +0000 (22:05 +0200)]
Add an MDIO/SMI decoder.
Uwe Hermann [Tue, 30 Jun 2015 23:21:53 +0000 (01:21 +0200)]
adns5020: Minor tweak to annotation format.
Uwe Hermann [Tue, 30 Jun 2015 22:59:23 +0000 (00:59 +0200)]
mrf24j40: Factor out register lists to lists.py.
Karl Palsson [Wed, 27 May 2015 01:25:16 +0000 (01:25 +0000)]
Add a Microchip MRF24J40 802.15.4 2.4GHz RF tranceiver decoder.
No interpretation of register bits, nor attempting to decode packet contents,
but all shifted register addresses and long register memory regions are
decoded.
Signed-off-by: Karl Palsson <redacted>
Uwe Hermann [Mon, 22 Jun 2015 13:15:17 +0000 (15:15 +0200)]
adns5020: Add manufacturer name to description.
Karl Palsson [Sat, 16 May 2015 17:14:50 +0000 (17:14 +0000)]
Add Avago ADNS-5020 optical mouse sensor decoder.
Decodes reads/writes of registers. Understands resetting on chip select if
provided. Does not understand burst mode.
Signed-off-by: Karl Palsson <redacted>
Karl Palsson [Sat, 30 May 2015 20:28:55 +0000 (20:28 +0000)]
am23xx: explicitly mention RHTxx devices.
Include their compatibility in the dropdown options too.
Uwe Hermann [Sun, 26 Apr 2015 15:53:24 +0000 (17:53 +0200)]
timing: Shorten annotations (time units).
Baruch Even [Sat, 4 Apr 2015 19:21:34 +0000 (21:21 +0200)]
Add a decoder that calculates timings between transitions.
Uwe Hermann [Sat, 4 Apr 2015 18:41:24 +0000 (20:41 +0200)]
spiflash: Add lists.py and a 'chips' PD option.
Uwe Hermann [Sat, 4 Apr 2015 17:41:44 +0000 (19:41 +0200)]
Rename the 'mx25lxx05d' PD to 'spiflash'.
This is in preparation of making the PD more generic so it can support
a lot more xx25 series SPI (NOR) flash chips.
Uwe Hermann [Sat, 4 Apr 2015 16:34:42 +0000 (18:34 +0200)]
Fix a bunch of typos.
Uwe Hermann [Tue, 7 Apr 2015 00:36:47 +0000 (02:36 +0200)]
autogen.sh: Drop obsolete MinGW/MSYS items.
For Windows builds (which require MinGW-w64) we currently support:
- cross-builds using MXE (mxe.cc) and possibly other cross-compile setups
- native builds using MSYS2 (sf.net/projects/msys2/)
Neither of those require explicitly specifying ACLOCAL_DIR.
Uwe Hermann [Fri, 3 Apr 2015 21:21:59 +0000 (23:21 +0200)]
onewire_link: Fix a bug when the samplerate is too low for the PD.
The code was trying to emit annotations before
self.register(srd.OUTPUT_ANN) was run.
This fixes bug #357.
Uwe Hermann [Fri, 3 Apr 2015 20:50:41 +0000 (22:50 +0200)]
Makefile.am: Use libtool's -no-undefined option.
Andreas Sandberg [Fri, 13 Feb 2015 21:42:01 +0000 (21:42 +0000)]
spi: Don't decode data lines if CS isn't asserted
Avoid decoding and outputting data from the SPI bus if the CS pin
hasn't been asserted. This avoids confusing both users and stacked
decoders which otherwise end up seeing traffic intended for other
chips (or just noise).
Note: The old behavior of decoding all traffic is still in place if
no CS pin has been wired up to the decoder.
This fixes bug #559.
Uwe Hermann [Thu, 2 Apr 2015 20:48:03 +0000 (22:48 +0200)]
Slightly shorten a few PD descriptions.
Petteri Aimonen [Sat, 7 Mar 2015 14:14:19 +0000 (16:14 +0200)]
Add a decoder for stepper motor direction/speed signals.
Petteri Aimonen [Sat, 7 Mar 2015 13:55:18 +0000 (15:55 +0200)]
Fix a few decoding bugs with arm_etmv3.
Fixed:
- wrong address decoding for some branches
- error in annotation lists for exception entry/exit
- exception was being thrown for 0E0N p-header packets
- fixes to objdump output parsing, better function name & source code matching
New features:
- added decoding of IRQ names for branch exception info
- added support for -C option to objdump to decode C++ symbol names
- put branches on the "Exceptions" annotation row when they contain exception info.
Matt Porter [Tue, 31 Mar 2015 03:59:38 +0000 (23:59 -0400)]
pwm: add period annotation
Uwe Hermann [Sat, 7 Mar 2015 18:12:15 +0000 (19:12 +0100)]
Use g_malloc*() consistently, simplify error handling.
Use g_malloc*() for small allocations and assume they always
succeed. Simplify error handling in a few places accordingly.
Document the rules in the README file.
Uwe Hermann [Sat, 28 Feb 2015 13:18:56 +0000 (14:18 +0100)]
unit tests: Drop unneeded check_ filename prefix.
Uwe Hermann [Wed, 25 Mar 2015 08:41:23 +0000 (09:41 +0100)]
mx25lxx05d: Implement FAST READ command.
Petteri Aimonen [Mon, 23 Feb 2015 17:47:56 +0000 (19:47 +0200)]
Fix typo in swd decoder
Petteri Aimonen [Mon, 23 Feb 2015 17:49:06 +0000 (19:49 +0200)]
Add ARM TPIU/ITM/ETMv3 decoders
Uwe Hermann [Tue, 24 Feb 2015 20:46:04 +0000 (21:46 +0100)]
nrf24l01: Change 'xn297_extensions' option to 'chip'.
This allows for easily extending the PD to support other clones or
compatibles of the nRF24L01(+) chip as well.
Mike [Fri, 6 Feb 2015 16:42:32 +0000 (16:42 +0000)]
nrf24l01: Add option to support the XN297's extra registers
Petteri Aimonen [Sun, 15 Feb 2015 17:08:36 +0000 (19:08 +0200)]
Improve uart decoder sample positions at high data rates.
At 3 samples per bit, the uart decoder took the value at the last sample
instead of the middle one. Improve calculations so that sampling is more
accurate at odd number of samples per bit.
Uwe Hermann [Sat, 31 Jan 2015 22:39:02 +0000 (23:39 +0100)]
unit tests: Disable timeout for one of the test cases.
This one can take a while, thus disable the timeout.
Uwe Hermann [Sat, 24 Jan 2015 19:46:18 +0000 (20:46 +0100)]
README: Update build requirements list.
Uwe Hermann [Wed, 19 Nov 2014 17:57:56 +0000 (18:57 +0100)]
Add 24xx I2C EEPROM protocol decoder.
Uwe Hermann [Sun, 28 Dec 2014 13:33:50 +0000 (14:33 +0100)]
spi: Add binary output facilities for MISO/MOSI.
This fixes bug #424.
Bert Vermeulen [Tue, 16 Dec 2014 13:51:47 +0000 (14:51 +0100)]
edid: Add annotation rows.
Bert Vermeulen [Tue, 16 Dec 2014 13:51:19 +0000 (14:51 +0100)]
eded: Add all sections.
Uwe Hermann [Sun, 23 Nov 2014 22:06:45 +0000 (23:06 +0100)]
jitter: Simplify ascii-float binary out.
This also outputs one item of OUT_BINARY per jitter value (not one
item per ASCII character in the ASCII floating point number).
Uwe Hermann [Sun, 23 Nov 2014 21:55:54 +0000 (22:55 +0100)]
jitter: Rename "jitter" binary out to "ascii-float".
Sebastien Bourdelin [Thu, 13 Nov 2014 20:50:43 +0000 (15:50 -0500)]
jitter: add a binary output to report the raw jitter value.
Signed-off-by: Sebastien Bourdelin <redacted>
Sebastien Bourdelin [Wed, 12 Nov 2014 17:42:03 +0000 (12:42 -0500)]
jitter: fixes an error when a miss clock/signal is detected
Signed-off-by: Sebastien Bourdelin <redacted>
Uwe Hermann [Sun, 9 Nov 2014 19:29:31 +0000 (20:29 +0100)]
jitter: Factor out handle_clk() and handle_sig().
Sebastien Bourdelin [Thu, 23 Oct 2014 17:08:29 +0000 (13:08 -0400)]
Add a timing jitter decoder.
Signed-off-by: Sebastien Bourdelin <redacted>
Sebastien Bourdelin [Thu, 30 Oct 2014 03:31:43 +0000 (23:31 -0400)]
pwm: Fix and rework
Reworked in the algorithm:
- Fixed the polarity setting
- Taken in consideration the first transition
- Using the 'None' state instead of -1 and 0 value
- Simplify the algorithm and remove useless branches and variables
- Avoid re-calculating the same thing more than once
- Renamed a few variables for a better understanding
- Duty cycle precision changed to floating value
Otherwise:
- Added a meta OUTPUT for the duty cycle average
- Renamed the polarity option:
'polarity', 'active low/high' are well-understood terms.
- Added comments
Signed-off-by: Sebastien Bourdelin <redacted>
Jens Steinhauser [Sun, 19 Oct 2014 20:54:51 +0000 (22:54 +0200)]
spi: Use 'None' to signal the missing CS# pin.
Jens Steinhauser [Sun, 19 Oct 2014 19:29:07 +0000 (21:29 +0200)]
nrf24l01: Don't decode incomplete commands.
Wait for the CS# line to be inactive before decoding the commands.
Jens Steinhauser [Sun, 19 Oct 2014 18:39:38 +0000 (20:39 +0200)]
nrf24l01: Check for CS# pin and only throw exceptions once.
Jens Steinhauser [Sat, 18 Oct 2014 09:31:16 +0000 (11:31 +0200)]
spi: Tell stacked decoders about missing CS# signal.
This could previously be detected by the absence of a CS-CHANGE packet
before the first data packet, but it makes the stacked decoder simpler
if it is told directly.
Uwe Hermann [Thu, 16 Oct 2014 19:23:19 +0000 (21:23 +0200)]
Add a PWM decoder.
Uwe Hermann [Thu, 16 Oct 2014 15:58:28 +0000 (17:58 +0200)]
uart: Fix code comment.
Uwe Hermann [Thu, 16 Oct 2014 07:35:27 +0000 (09:35 +0200)]
uart: Emit databyte and bits list at the same time.
This will allow for much simpler code in stacked PDs.
Adapt stacked PDs to new API.
Uwe Hermann [Wed, 15 Oct 2014 13:23:22 +0000 (15:23 +0200)]
instance.c: Fix whitespace.
Uwe Hermann [Wed, 15 Oct 2014 13:22:48 +0000 (15:22 +0200)]
midi: Fix two incorrect sample numbers.
Uwe Hermann [Mon, 13 Oct 2014 15:05:07 +0000 (17:05 +0200)]
All PDs: More consistent names for ss/es variables.
Use self.ss/self.es, or if there's a need to differentiate
them a bit more, use self.ss_<suffix>/self.es_<suffix> consistently.
Also, drop some unused variables.
Uwe Hermann [Wed, 1 Oct 2014 17:01:39 +0000 (19:01 +0200)]
All PDs: Only import the 'Decoder' object.
Anything else in the pd.py files doesn't have to be imported/exposed.
Uwe Hermann [Sun, 12 Oct 2014 18:21:33 +0000 (20:21 +0200)]
am230x: Factor out handle_byte() to simplify state machine.
Uwe Hermann [Sun, 12 Oct 2014 17:02:00 +0000 (19:02 +0200)]
swd: Drop unnecessary debug code.
Angus Gratton [Sat, 12 Jul 2014 09:34:19 +0000 (19:34 +1000)]
swd: Add SWD protocol decoder for ARM Serial Wire Debug format.
Supports annotated output for analysing debug sessions, Python output
for potential stacked decoders looking at higher level debug
operations.
Uwe Hermann [Sun, 12 Oct 2014 15:31:40 +0000 (17:31 +0200)]
am230x: Minor documentation fix.
Uwe Hermann [Sun, 12 Oct 2014 13:13:50 +0000 (15:13 +0200)]
am230x: Use slightly more liberal timing values.
This seems to be required at least for some AM2301 and DHT11 sensors.
Uwe Hermann [Sun, 12 Oct 2014 12:58:25 +0000 (14:58 +0200)]
am230x: Change option to 'device' to allow for more devices.
Uwe Hermann [Sun, 12 Oct 2014 12:57:56 +0000 (14:57 +0200)]
am230x: Fix self.reset() method name.
Uwe Hermann [Sun, 12 Oct 2014 12:31:21 +0000 (14:31 +0200)]
am230x: Minor cosmetics.
Johannes Römer [Mon, 6 Oct 2014 21:30:22 +0000 (23:30 +0200)]
Add decoder for AM230x digital humidity and temperature sensors.
Uwe Hermann [Thu, 28 Aug 2014 20:48:39 +0000 (22:48 +0200)]
Replace ann_format with ann_class.
The naming has been changed to "annotation class" a while ago.
Uwe Hermann [Thu, 28 Aug 2014 19:38:39 +0000 (21:38 +0200)]
sdcard_spi/usb_packet: Drop unused variables.
David Barksdale [Mon, 15 Sep 2014 16:50:09 +0000 (11:50 -0500)]
uart: Implement signal inversion
Uwe Hermann [Wed, 10 Sep 2014 22:45:08 +0000 (00:45 +0200)]
Fix out-of-tree build of the unit tests.
Uwe Hermann [Wed, 10 Sep 2014 07:26:11 +0000 (09:26 +0200)]
Various PDs: Whitespace, cosmetics.
Uwe Hermann [Mon, 8 Sep 2014 19:44:03 +0000 (21:44 +0200)]
rfm12: Cosmetics.
Also, update author email address.
Uwe Hermann [Mon, 8 Sep 2014 09:55:07 +0000 (11:55 +0200)]
rfm12: Frequencies: Fix typo (915MHz), add 315MHz entry.
Uwe Hermann [Mon, 8 Sep 2014 09:54:25 +0000 (11:54 +0200)]
rfm12: Avoid using the Python 'range' keyword as variable.
Uwe Hermann [Mon, 8 Sep 2014 09:48:05 +0000 (11:48 +0200)]
rfm12: Drop debug printing.
Any errors during decoding should be handled by the PD state machine.
Sławek Piotrowski [Wed, 3 Sep 2014 22:32:14 +0000 (00:32 +0200)]
RFM12 decoder
Uwe Hermann [Mon, 1 Sep 2014 15:38:09 +0000 (17:38 +0200)]
PD tests moved into the sigrok-test repo.
Drop them from the libsigrokdecode repository.
Uwe Hermann [Fri, 29 Aug 2014 22:55:56 +0000 (00:55 +0200)]
spdif: Simplify get_pulse_type() a bit.
Uwe Hermann [Fri, 29 Aug 2014 22:16:33 +0000 (00:16 +0200)]
spdif: Use strings for decoder states.
Uwe Hermann [Fri, 29 Aug 2014 22:09:50 +0000 (00:09 +0200)]
spdif: Add another annotation helper.
Uwe Hermann [Fri, 29 Aug 2014 21:50:56 +0000 (23:50 +0200)]
spdif: Refactor and reduce nesting level.
Guenther Wenninger [Sat, 19 Apr 2014 00:20:42 +0000 (02:20 +0200)]
Add initial S/PDIF decoder.
Uwe Hermann [Sat, 16 Aug 2014 19:35:26 +0000 (21:35 +0200)]
ds1307: Warn about (and ignore) non-DS1307 traffic.
Uwe Hermann [Sat, 16 Aug 2014 19:19:05 +0000 (21:19 +0200)]
ds1307: Correctly handle address wrap-around.
Uwe Hermann [Sat, 16 Aug 2014 19:17:32 +0000 (21:17 +0200)]
ds1307: Refactoring and cleanups.