9ad05e6cd2
scpi_usbtmc_libusb.c: Fix two error checks.
...
Two error checks had a missing "ret = ", which lead to an incorrect
value being passed to libusb_error_name().
Also, lower the level for those messages from sr_err() to sr_dbg()
since they're not fatal.
2014-03-11 19:48:47 +01:00
d8cbd659ce
scpi_usbtmc_libusb.c: Consistently check for < 0 (libusb calls).
2014-03-11 19:48:00 +01:00
a84f6ad389
Fix 'aquisition' typo in a few places.
2014-03-11 19:42:20 +01:00
846fb172db
brymen-bm86x: disable driver when libusb is not present
2014-03-09 23:09:47 +01:00
7f7f6a2e0c
gmc-mh-1x-2x: Whitespace fixes (cosmetic).
2014-03-08 11:04:27 +01:00
dc05dd6069
visa: Fixed missing header warnings/uninitialized variable.
2014-03-08 10:56:16 +01:00
d1d3b7dff9
gmc-mh-1x-2x: Cosmetic fixes for Metrahit 25S.
2014-03-08 10:50:21 +01:00
c6c63b08af
gmc-mh-1x-2x: Fixed 300 µA range scaling.
2014-03-08 10:40:38 +01:00
0bc3ab92e6
Fluke189 support
...
I can confirm that the 189 uses the same "QM" command as the 187:
<-- QM\r
--> QM,+03.225 mV AC
2014-03-05 12:33:14 +01:00
8c9d4d67f8
Fixed session_driver so that it can run more than one session.
2014-03-01 11:23:08 +00:00
0ab702601d
brymen-bm86x: Remove std_dev_clear() wrapper.
2014-02-28 13:13:09 +01:00
1b950bc79c
configure.ac: Move Brymen BM86X snippet to correct place.
2014-02-28 13:08:53 +01:00
ecaa89af0e
brymen-bm86x: actual driver implementation
2014-02-27 22:50:09 +01:00
8d9c8554a5
brymen-bm86x: Initial driver skeleton.
2014-02-27 22:50:09 +01:00
8bbdd364d3
session: Always read a whole number of samples.
2014-02-26 21:38:41 +01:00
a66307424e
Remove std_dev_clear() wrappers from drivers.
2014-02-26 21:37:18 +01:00
824fba0341
session: Implement dev_clear().
2014-02-26 21:35:33 +01:00
8102cee4d4
device: sr_dev_clear() now always works.
...
If the driver does not provide a dev_clear() function, the wrapper
now calls std_dev_clear() instead.
2014-02-26 21:34:58 +01:00
0294a409b8
conrad-digi-35-cpu: Add missing Makefile.am, minor cosmetics.
2014-02-12 15:29:14 +01:00
c6a2843a58
conrad-digi-35-cpu: Implemented driver.
2014-02-12 15:10:07 +01:00
823b4e5817
conrad-digi-35-cpu: Initial driver framework.
2014-02-12 15:10:06 +01:00
a90061e5d1
gmc-mh-1x-2x: Shorten driver names a bit.
2014-02-12 15:04:54 +01:00
fadd07072b
gmc-mh-1x-2x: Support for interface SI232-II with driver gmc-mh-2x-bd232.
2014-02-11 18:05:25 +01:00
c90beca780
gmc-mh-1x-2x: Added new driver gmc-mh-2x-bd232.
2014-02-11 18:05:25 +01:00
67eb6bcbe6
hwdriver.c: Update/extend some Doxygen comments.
2014-02-11 18:05:00 +01:00
6392d5992b
gmc-mh-1x-2x: Cleanup, docs, minor fixes.
2014-02-11 18:04:54 +01:00
813aab691b
Update/extend some Doxygen comments.
2014-02-11 18:04:46 +01:00
d8b6b28b80
scpi_visa: Add missing callback parameter.
...
(scpi_visa_dev_inst_new): Fix serious compiler warning due to
missing drvc parameter in prototype.
2014-02-07 20:20:20 +01:00
52f6951c4e
scpi_usbtmc_libusb: Consistent libusb error handling.
2014-02-07 19:42:27 +01:00
ed840c8612
scpi: Disable scpi_usbtmc in favor of scpi_usbtmc_libusb for now.
...
Having both in the list will "find" the same device twice.
2014-02-07 19:01:45 +01:00
2a0f6924d2
usb: remove unused sr_usb_find_usbtmc()
2014-02-07 18:53:04 +01:00
20ed3ceee7
scpi: add a libusb based implementation of usbtmc
2014-02-07 18:53:04 +01:00
ca28abd6a5
hameg-hmo: use the new scpi scan API
2014-02-07 18:53:04 +01:00
9d3ae01b37
rigol-ds: use the new scpi scan API
2014-02-07 18:53:04 +01:00
b541f8376d
scpi: add a generic scan API and implement it in usbtmc and serial transport
...
note that sr_usb_find_serial() is copied from the hameg-hmo driver
2014-02-07 18:53:04 +01:00
17bdda5868
scpi: add a struct drv_context parameter to scpi_dev_inst_new()
2014-02-07 18:53:04 +01:00
ea2d6d994f
libsigrok-internal.h: endian neutral helper macro to write 8/16/32 bits integer to unaligned memory
2014-02-07 18:53:04 +01:00
a4f9c35b23
libsigrok-internal.h: add helper macro to read 8 bits integer
...
matching the 16 and 32 bits one
2014-02-07 18:53:04 +01:00
6e94eb4142
rigol-ds: apply :KEY:LOCK DISABLE only to DS1K
2014-02-07 18:53:04 +01:00
3918fbb0cf
rigol-ds: properly end WAIT_TRIGGER event handling
2014-02-07 18:53:04 +01:00
83dbd9f09c
rigol-ds: properly deal with dev_close() getting called multiple times
2014-02-07 18:53:04 +01:00
b84b7ee73d
Fix building without librevisa.
2014-02-07 18:49:46 +01:00
fb9e91aed4
output/vcd: Extend output stream to last sample.
...
(receive): Write a dummy timestamp after the last sample
to indicate the length of the sampled stream.
2014-02-05 01:18:05 +01:00
4f2dad42f4
input/vcd: Remove debug output from inner loops.
...
(parse_contents): Do not call sr_dbg() on every signal change.
This would be excessive even for sr_spew().
(read_until): Do not call ftell() just to be able to show some
number in a debug message later on.
2014-02-05 01:17:52 +01:00
cd1b0e8f79
input/vcd: Avoid truncation of shift to 32 bits.
...
(parse_contents): Cast constant 1 to uint64_t before shifting left.
Also fix whitespace errors.
2014-02-05 01:17:43 +01:00
7ad4e2b80b
scpi_visa.c: Minor cosmetics.
2014-02-03 00:24:13 +01:00
1fb2312f99
Add librevisa SCPI backend.
2014-02-02 22:42:25 +01:00
191c7e5f4b
vcd: Remove bogus $dumpvars and $dumpoff commands.
...
These commands are superfluous and do not seem to make sense in
the context they were used. Also, $dumpvars was missing an $end,
and $dumpoff was used without any content.
2014-01-30 22:11:10 +01:00
2b6363b433
vcd: Output timestamp only once per change.
...
Avoid writing a new timestamp for every changed signal if multiple
signals change state simultaneously. Also, keep signal transitions
on the same line with their timestamp to make the output easier to
inspect in a text editor. (VCD does not care whether newlines or
spaces are used to separate tokens.)
2014-01-30 21:57:49 +01:00
563080a8d1
vcd: Fix output for more than 8 channels.
...
(receive): Use probe index for sample byte selection too, not just
for bit selection. Also simplify the indexing expressions a bit.
This fixes the problem of incorrect output for probes indices 8 to
31.
Also, use double rather than float in the timestamp calculation,
and format the result directly as floating point number rather than
converting it back to uint64_t.
Additionally, make sure that the state of all signals is written
for the very first sample in the stream. This fixes the problem
that signals would be displayed as indeterminate until the first
change.
(context.samplecount): Make the sample counter part of the context
struct, rather than keeping it as a global static.
2014-01-30 21:23:26 +01:00
Uwe Hermann
Aurelien Jacobs
Matthias Heidbrink
Fabio
Joel Holdsworth
Daniel Elstner
Bert Vermeulen
Matthias Heidbrink
Martin Ling