The need to make this a list no longer applies.
SR_T_MQ is thus a type consisting of a tuple with two elements: the first
item is the MQ (type G_VARIANT_TYPE_UINT32), and the second is the MQ
flags value (G_VARIANT_TYPE_UINT64).
- SR_MQ_MASS: Mass, as measured by scales / balances.
- SR_UNIT_*: Various units of mass.
- SR_MQFLAG_UNSTABLE: A flag denoting that a value has not
yet stabilized (settled). E.g. when placing an object on a scale
it'll take a few moments until a stable reading is available.
Measurement values marked with SR_MQFLAG_UNSTABLE denote that they
are "unsettled", unstable values (not yet stabilized).
The absence of SR_MQFLAG_UNSTABLE denotes that the value is stable.
- SR_CONF_SCALE: A device class for weighing scales / balances.
This type consists of an array, with each item a two-member tuple,
representing an MQ/MQflags pair: the first item is the MQ (type
G_VARIANT_TYPE_UINT32), and the second is the MQ flags value
(G_VARIANT_TYPE_UINT64).
A GVariant of type SR_T_MQLIST can thus always represent more than
one MQ/MQflag pair.
The tables defined with this struct can now be used for information
on items other than config keys.
Functions to access these tables have been renamed sr_key_info_[name_]get.
These take an extra argument, keytype, which should be set to SR_KEY_CONFIG
to get the config key tables. Other key types will be added.
Use the proper tool for the job and make libsigrok/version.h
a secondary configuration header, so that autoconf's AC_DEFINE
machinery can be used to generate it. Note that the header
template is still hand-written, enabling fine control of the
content.
Move the include flags for files in the source tree from
configure.ac to Makefile.am where they belong. Also use
AM_CPPFLAGS instead of CFLAGS/CXXFLAGS to make sure the
files in the build/source tree are always picked up first.
Also, remove the include/libsigrok sub-directory from the
search path, thereby making the <libsigrok/> prefix mandatory
when building libsigrok itself. This matches the convention
already imposed on users of the library.
All those options are currently applied only to power-supplies
but they could apply as well to electronic loads, except for the
fact that electronic loads channels are called inputs and not
outputs.
Also when you think about an SMU (or any kind of 4-quadrants
power-supply), their channels can both source and sink current,
so they can be considered as input as much as output.
Those SR_CONF_* are thus renamed so that they can be used in all
those situations.
This requires sr_hw_cleanup_all() and sanity_check_all_drivers()
to also take a context.
The (runtime) generation of the driver list now happens in sr_init()
and sr_driver_list() always returns that pre-generated list. This fixes
a segfault when (correctly) invoking multiple sr_init() and sr_exit()
calls with different contexts (caught by the unit tests).
This fixes bug #565.
Add new configuration option allowing to modify the probe factor
for oscilloscopes and power-monitors.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Inlining can only happen in the same compilation unit where the
function was defined, so there is no sense declaring an inline
function in a header if this function is not defined in this
same header.
This fixes the following gcc-5 warning:
In file included from include/libsigrok/libsigrok.h:1066:0,
from src/version.c:21:
include/libsigrok/proto.h:36:20: warning: inline function 'sr_rational_set' declared but never defined
SR_API inline void sr_rational_set(struct sr_rational *r, uint64_t p, uint64_t q);
^
Add new error code which can be used to notify the user about
general input/output errors.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
- 'struct sr_input *' variables are consistently named 'in'.
- 'struct sr_input_module *' variables are consistently named 'imod'.
- 'struct sr_output *' variables are consistently named 'o'.
- 'struct sr_output_module *' variables are consistently named 'omod'.
Add new config options to libsigrok - 'averaging', which allows to
enable averaging of samples and 'avg_samples' for setting the number
of samples to be averaged over in each cycle.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Bert Vermeulen
Uwe Hermann
Daniel Elstner
Soeren Apel
Aurelien Jacobs
Alexandru Gagniuc
Martin Ling
Bartosz Golaszewski
Joel Holdsworth