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4761 Commits

Author SHA1 Message Date
Uwe Hermann 23d68466f8 usbtmc: Silence some overly verbose log messages. 
These trigger quite often with unrelated devices and confuse people.

  scpi_usbtmc: Failed to get configuration descriptor: LIBUSB_ERROR_NOT_FOUND, ignoring device.
 2018-04-08 19:49:41 +02:00
Uwe Hermann 66d2cc3a27 rdtech-dps: User ternary operator. 2018-03-29 15:45:52 +02:00
James Churchill 69b0558395 rdtech-dps: New driver for RDTech DPS/DPH series PSUs. 2018-03-29 15:41:30 +02:00
James Churchill 0549416e36 rdtech-dps: Initial driver skeleton. 2018-03-26 15:41:01 +10:00
James Churchill 7b50a9b869 modbus: Return explicit SR_ERR values as required by modbus.c 
The Modbus RTU implementation was inappropriately returning lengths
from the serial functions when the calling functions expect only an
sr_error_code value.
 2018-03-26 15:41:01 +10:00
James Churchill d4e0701771 modbus: Increase modbus reply timeout to 500ms. 
Needed by rdtech-dps driver, 100ms is too short.
 2018-03-26 15:41:01 +10:00
Soeren Apel 366ccb8ab7 resource.c: Fix firmware loading bug (#1140) 2018-03-20 16:13:46 +01:00
Uwe Hermann 410883baf6 backend: Emit firmware search paths in a log message. 2018-03-18 18:26:57 +01:00
Soeren Apel addb7340dd Introduce sr_resourcepaths_get() 
This provides an interface to fix #1128.
 2018-03-18 18:25:36 +01:00
Axel Hinrichs e843992dda korad-kaxxxxp: Korad OEM: RND KA3005P 2018-03-12 16:34:43 +01:00
Gerhard Sittig 823b0e29ae output/csv: fix out-of-bounds array access in process_analog() 
Make sure to not exceed the ctx->analog_samples[] array bounds. Don't
use the (huge) channel's index in the device's(!) channel list, instead
use the zero-based and dense index into the array of analog samples in
the accumulation buffer, before writing to the external file.

This fixes the segfault reported in bug #1124.
 2018-03-12 15:55:22 +01:00
Gerhard Sittig a551cb0927 output/csv: use longer names for iteration variables 
The process_analog() logic is rather complex, dealing with the total
list of channels in the device (which can be of different types), and a
number of submitted samples for a specified list of channels. Replace
the rather short variable names for i, j, c (and num_channels) with
something longer that hopefully increases readability of the complex
loop bodies.

Note that this change merely renames identifiers, and does not change
behaviour.
 2018-03-12 15:55:22 +01:00
Gerhard Sittig b078dddb84 output/csv: reduce indentation in process_analog() 
Instead of nesting indentation levels upon equality of a value, skip
iterations upon inequality. This reduces indentation, and might improve
readability.

[ Indentation changes, see 'diff -w -b' for the essence. ]
 2018-03-12 15:55:22 +01:00
Frank Stettner 94cf02d0c2 hp-3478a: Remove unnecessary curly brackets. 2018-03-06 19:02:33 +01:00
Frank Stettner a575c90e81 hp-3478a: Set correct number of digits 2018-03-06 17:40:13 +01:00
Frank Stettner acc587ff24 hp-3478a: spec_digits must be parsed before range parsing. 2018-03-06 17:40:13 +01:00
Frank Stettner c3f8e1abf0 arachnid-labs-re-load-pro: Replace C++-style comments with C-style comments. 2018-03-06 17:39:37 +01:00
Frank Stettner cd97e39d89 metex14: Fix wrong measurement modes 2018-03-05 20:23:35 +01:00
Frank Stettner fd8dc1db01 metex14: Add power factor measurement mode 2018-03-05 20:23:26 +01:00
Uwe Hermann 187c300b59 libsigrok.h: Fix SR_CONF_UNDER_VOLTAGE_CONDITION_THRESHOLD order. 
This has to be the last entry in its "category", otherwise it'll mean an
ABI breakage.
 2018-03-03 19:25:57 +01:00
Uwe Hermann 0aaaee2dd3 arachnid-labs-re-load-pro: Simplify a code chunk. 2018-03-03 19:25:05 +01:00
Frank Stettner d7e348f481 arachnid-labs-re-load-pro: Add encoding.digits to analog packet 2018-03-03 19:25:05 +01:00
Frank Stettner 2153093941 arachnid-labs-re-load-pro: Index for channel "I" 2018-03-03 19:25:05 +01:00
Frank Stettner b3e715e528 arachnid-labs-re-load-pro: Get a response when in acquision mode. 2018-03-03 19:25:02 +01:00
Frank Stettner 706350360a arachnid-labs-re-load-pro: Make SR_CONF_REGULATION listable 2018-03-03 19:22:59 +01:00
Frank Stettner 3d70d77709 arachnid-labs-re-load-pro: Add SR_CONF_UNDER_VOLTAGE_THRESHOLD. 2018-03-03 19:10:51 +01:00
Frank Stettner 9edda1d25b arachnid-labs-re-load-pro: Setting correct current limit. 
Use round() instead of just truncate the value.
 2018-03-03 19:10:51 +01:00
Frank Stettner a217289951 arachnid-labs-re-load-pro: Change serial read in acquisition mode. 
Use serial_readline in acquisition mode, otherwise data from the
Re:load Pro could get lost.
Use reloadpro_receive_data() for all commands when in acquisition
mode. When not using a single point of receiving data, data could get
lost.
 2018-03-03 19:10:51 +01:00
Gerhard Sittig 4389a54204 pipistrello-ols: style nit, replace DIY endianess conversion 2018-03-03 18:58:59 +01:00
Gerhard Sittig 411b2f6822 link-mso19: improve endianess conversion, avoid mem access alignment issue 
Prefer sigrok's endianess conversion helper over the inet htons()
routine which is harder to read (is "network order" little or big?).

Writing the conversion results in units of bytes also avoids misaligned
memory access. The header length is odd, each payload item got written
as an uint16_t item to an odd address.
 2018-03-03 18:58:59 +01:00
Gerhard Sittig f7711ed56c uni-t-dmm: style nits, copy loop vs memmove 2018-03-03 18:58:59 +01:00
Gerhard Sittig 69229e5c15 saleae-logic-pro: style nits, copy loop vs memcpy 2018-03-03 18:58:59 +01:00
Gerhard Sittig 093b8ff478 pce-322a: style nits, copy loop vs memmove 2018-03-03 18:58:59 +01:00
Gerhard Sittig c372070333 mic-985xx: style nits, var decl vs assignment, copy loop vs memmove 2018-03-03 18:58:59 +01:00
Gerhard Sittig 7a65106e00 kern-scale: style nits, var decl vs assignment, copy loop vs memmove 2018-03-03 18:58:59 +01:00
Gerhard Sittig 0f6ff97bf8 center-3xx: style nits, var decl vs assignment, copy loop vs memmove 2018-03-03 18:58:59 +01:00
Uwe Hermann bdbb9151af siglent-sds: Drop superfluous log message. 
This information is already emitted by other layers.
 2018-03-03 18:45:58 +01:00
marchelh fdf0744fa4 siglent-sds: Added trigger position to device config code 2018-03-03 17:46:15 +01:00
marchelh e8fd027120 siglent-sds: Fixed issue with hard coded vdiv. 2018-03-03 17:46:15 +01:00
marchelh fe06061d96 siglent-sds: Drop unused variable from siglent_sds_read_header function 2018-03-03 17:45:21 +01:00
marchelh fe1aa53613 siglent-sds: Added averaging function. 2018-03-03 17:45:21 +01:00
marchelh 80eba3857a siglent-sds: Fixed timebase problem where NS could not be selected 
This fixes bug #1120.
 2018-03-03 17:28:49 +01:00
Frank Stettner d8df3c2a01 tests: Fix incomplete fail message for locale tests. 2018-02-21 11:37:19 +01:00
Frank Stettner 93497d0016 hp-3478a: Fix compiler warning. 2018-02-21 11:37:19 +01:00
Romain Tartière 6c1a76d126 Check usb_get_port_path() return value 
This function can fail. If so, do not ignore the failure.
 2018-02-21 11:37:19 +01:00
Romain Tartière 7bbe5a2b6a Ensure device is closed before usb_get_port_path() 
The usb_get_port_path() function opens the passed device on FreeBSD,
which fails if the device has already been open.

This fixes bug #1109.
 2018-02-21 11:36:58 +01:00
Gerhard Sittig 90cc52260c bindings/ruby: include config.h before any other header file 2018-02-21 11:19:17 +01:00
Gerhard Sittig 21964348bc bindings/python: include config.h before any other header file 2018-02-21 11:19:17 +01:00
Gerhard Sittig 1e95832b3e bindings/cxx: include config.h as early as possible 
Move the inclusion of <config.h> before any other source code.
 2018-02-21 11:19:17 +01:00
Gerhard Sittig dea7f6342a pce-322a: include config.h before any other header file 2018-02-21 11:19:17 +01:00