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27 Commits

Author SHA1 Message Date
Stefan Brüns 356f64f8c7 hameg-hmo: support triggering on either falling or rising edge 
At least the HMO 1002 allows triggering on rising or falling edge, the
corresponding SCPI value is "EITH"

See also bug #740
 2016-04-17 14:50:42 +02:00
Stefan Brüns da1726cc4c hameg-hmo: Add Rohde&Schwarz HMO 1002 
Hameg is a R&S measurement instruments subsidiary. The HMO 1002 is an
entry level scope, compatible with the SCPI commands of the larger models.
 2016-04-17 14:50:42 +02:00
Soeren Apel 10c4ca9c5b hameg-hmo/yokogawa-dlm: Fix warning about pointer typecast 2016-01-29 23:13:32 +01:00
Soeren Apel 8cccbac8da hameg-hmo: Fix array_float_get() and also use it for the time base 2016-01-29 21:35:16 +01:00
Soeren Apel fe227d17ae hameg-hmo: Add missing 20/50V vdiv entries 2016-01-29 21:13:07 +01:00
Soeren Apel e786b19467 hameg-hmo: Add more supported scope models 2016-01-29 21:08:49 +01:00
Uwe Hermann 650847e7d3 hameg-hmo: Fix some compiler warnings. 2016-01-28 19:03:53 +01:00
Soeren Apel 8fff75196f hameg-hmo: Replace floating point comparison for vdiv 
This should fix bug #731.
 2016-01-28 19:03:53 +01:00
Uwe Hermann 0a1f7b09b3 Prefer postfix-increment for consistency across the code-base. 
Only when there are technical reasons use prefix-increment.
 2015-12-26 14:37:33 +01:00
Uwe Hermann 5faebab290 SR_DF_ANALOG_OLD and sr_datafeed_analog_old renames. 
Rename SR_DF_ANALOG to SR_DF_ANALOG_OLD, and 'struct sr_datafeed_analog'
to 'struct sr_datafeed_analog_old'.
 2015-10-20 23:32:45 +02:00
Daniel Elstner 6ec6c43b47 Build: Include <config.h> first in all source files 
Since Autoconf places some important feature flags only into the
configuration header, it is necessary to include it globally to
guarantee a consistent build.
 2015-09-13 18:54:46 +02:00
Bert Vermeulen 5a1afc0907 scpi: Move SCPI-related definitions to separate header file. 2015-08-25 19:13:16 +02:00
Uwe Hermann dc89faeace Reduce unnecessarily high indentation level in some places. 2015-04-01 00:23:25 +02:00
Uwe Hermann b1f8310376 Don't check g_free() arguments for NULL. 
The g_free() call is guaranteed to not segfault when NULL is passed.
 2015-04-01 00:23:25 +02:00
Uwe Hermann a95f142e88 Some more g_try_*alloc() fixes. 
As per documented rules in HACKING, we don't check "small" allocations.
 2015-03-24 19:30:16 +01:00
Uwe Hermann 329733d92c Constify a few arrays and variables. 2015-03-21 20:30:53 +01:00
Martin Ling 5e23fcab88 Simplify channel creation. 
We always follow sr_channel_new() with a call to add the channel to the sdi.
Tidy up a bit by adding this functionality to sr_channel_new() instead.
 2015-03-19 21:37:33 +00:00
Martin Ling bf622e6d00 Rename SR_CONF_NUM_TIMEBASE to SR_CONF_NUM_HDIV. 2015-03-02 12:24:12 +01:00
Mathias Katzer f62f595bfc hameg-hmo: Fix double-free issue. 2015-01-11 01:43:12 +01:00
Mathias Katzer a1b61e6e04 hameg-hmo: Set SR_CONF_GET | SR_CONF_SET for frame limit. 
Reading analog data from an HMO1024 (Firmware 04.527) failed because the
frame limit could not be set.
 2015-01-11 01:43:12 +01:00
Uwe Hermann c368e6f3d2 Don't check sr_channel_new() return value (always succeeds). 
We now use g_malloc0() for the allocation and assume the allocation
will always succeed, thus sr_channel_new() will always return a
valid new channel.
 2014-11-21 12:10:05 +01:00
Bert Vermeulen 5827f61b64 Publish config key capabilities. 
Every driver now publishes its device option config keys, i.e. the
list fetched with sr_config_list(SR_CONF_DEVICE_OPTIONS), with a
set of flags indicating which methods are implemented by the driver
for that key.

The config keys are OR'ed with any combination of SR_CONF_GET,
SR_CONF_SET and SR_CONF_LIST. These are defined as the high bits
of the uint32_t config key. Clients can OR config keys with
SR_CONF_MASK to strip out these bits. This mask will be kept up to
date if other bits are added to the capabilities list; clients MUST
therefore use SR_CONF_MASK for this.

Some keys don't have capability bits added, such as the informative
device type keys (SR_CONF_MULTIMETER, SR_CONF_OSCILLOSCOPE, ...) and
SR_CONF_CONTINUOUS.

Scan options do not have capabilities bits.
 2014-09-17 15:36:11 +02:00
Bert Vermeulen f254bc4bba Consistently use 'devopts' variable across all drivers. 2014-09-16 22:11:39 +02:00
Bert Vermeulen 584560f142 Change type of SR_CONF keys to uint32_t. 2014-09-16 21:22:41 +02:00
Soeren Apel 562b7ae513 hameg-hmo / rigol-ds: Restore compatibility with std_dev_clear() 2014-08-24 16:54:38 +02:00
Soeren Apel b4e31d2aac Fix typo in the Hameg HMO driver and add some error message for when the float comparison breaks 2014-08-08 17:12:58 +02:00
Bert Vermeulen 155b680da4 Reorganize project tree. 2014-07-22 18:19:29 +02:00
Renamed from hardware/hameg-hmo/protocol.c (Browse further)