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183 Commits

Author SHA1 Message Date
Uwe Hermann 683fd16137 fx2lafw: Fix incorrect unitsize when a trigger fires. 
The unitsize was always being set to 2, regardless of whether an fx2lafw
device with 8 or 16 probes was used.

This fixes bug #182.
 2013-12-29 14:18:51 +01:00
Uwe Hermann 87b545fba4 fx2lafw: Minor cleanups. 2013-12-29 14:18:51 +01:00
Martin Ling 3544f848e0 Centralise duplicated logging helper defines. 2013-12-27 12:54:05 +01:00
Martin Ling 6c60facc19 Use common usb_source_add and usb_source_remove functions. 2013-12-21 23:09:23 +00:00
Martin Ling 8f996b8948 probe_groups: API changes required to implement probe groups. 2013-11-08 01:03:16 +01:00
Uwe Hermann 2f9376117c fx2lafw: Organize driver into api.c / protocol.[ch]. 
This now matches the naming conventions of the other drivers.
 2013-10-06 22:28:45 +02:00
Uwe Hermann 3b412e3a30 s/clear_instances/dev_clear/. 
Consistently use the same name for the dev_clear() API callback
everywhere.
 2013-06-02 16:56:41 +02:00
Uwe Hermann f6beaac55c std: Drop hw_ from function names. 
The per-driver API calls no longer have a hw_ prefix (e.g. hw_init()
became init() and so on), so drop the 'hw_' from the std versions
for those API callbacks too.
 2013-06-02 16:46:18 +02:00
Uwe Hermann 6078d2c996 Use consistent API callback function names. 
This now matches what the 'new-driver' tool generates.
 2013-05-10 20:01:37 +02:00
Uwe Hermann decfe89d4e Drop some lines that are no longer needed. 2013-05-10 18:30:32 +02:00
Uwe Hermann 2a052cc4d6 Use consistent naming for internal libtool helper libs. 
This now also matches what the 'new-driver' tool generates.
 2013-05-10 17:44:01 +02:00
Uwe Hermann 9e165e742f Use consistent HW_ name prefixes everywhere. 
Older drivers used LA_* previously, we now use HW_* everywhere though.
 2013-05-10 17:18:42 +02:00
Bert Vermeulen 9dc7a75e3d fx2lafw: Fix memory leak 2013-05-06 20:44:26 +02:00
Uwe Hermann 29a27196a1 s/DRIVER_LOG_DOMAIN/LOG_PREFIX/. 
This is more correct anyway, and also a bit shorter and more readable.
 2013-05-03 21:59:32 +02:00
Bert Vermeulen 0a7da5f8c9 fx2lafw: Keep track of our own libusb fds 2013-04-30 09:55:44 +02:00
Bert Vermeulen 2a67abfe34 fx2lafw: Properly initialize operational state before acquisition 2013-04-29 19:02:26 +02:00
Bert Vermeulen 50c604f50b Don't automatically clear known instances from USB drivers on scan 
This invalidates previously returned sr_dev_inst pointers, which a
frontend may be holding. It's the frontend's responsibility to clear
the list of instances a driver keeps track of by calling

	sr_dev_clear(driver);

if it wants a completely new scan done.
 2013-04-27 18:27:32 +02:00
Bert Vermeulen e73ffd4238 Enforce open device before config_set()/dev_acquisition_start() 2013-04-24 22:03:50 +02:00
Bert Vermeulen a31a4d371f fx2lafw: Minor cleanup 2013-04-24 03:23:23 +02:00
Uwe Hermann 50985c2019 GPL headers: Use correct project name. 2013-04-23 22:24:30 +02:00
Bert Vermeulen 38ab8dbec8 fx2lafw: Consistently return SR_ERR_ARG if sdi is needed 2013-04-18 22:48:29 +02:00
Bert Vermeulen 89befd46a8 fx2lafw: Support config_get(SR_CONF_CONN) 
This generates a bus.address conn string which can be used to
uniquely identify the given sr_dev_inst.
 2013-04-18 01:24:42 +02:00
Bert Vermeulen 72f9d6dc5e fx2lafw: No device context internals to clear 2013-04-17 00:49:41 +02:00
Bert Vermeulen 250a78c7d5 fx2lafw: Use standard dev_clear() instead 2013-04-16 17:57:08 +02:00
Bert Vermeulen bd6fbf628a drivers: return SR_ERR_NA on unsupported config key 
Fixes bug 89.
 2013-04-16 11:00:55 +02:00
Bert Vermeulen 754b5ff2b4 fx2lafw: Support conn scan parameter 
This takes a USB specification. Fixes bug 82.
 2013-04-15 23:56:33 +02:00
Bert Vermeulen d6836bf129 fx2lafw: Adjust to GVariant-based sr_config_* functions 2013-04-11 18:32:06 +02:00
Bert Vermeulen 13d8e03c4f Bump copyright year 2013-04-11 18:32:06 +02:00
Uwe Hermann 3e9b7f9c77 Rename session_dev_id to cb_data everywhere. 
We use 'cb_data' in all drivers these days, make the few remaining ones
that use 'session_dev_id' consistent.
 2013-02-07 11:26:02 +01:00
Uwe Hermann 4afdfd4628 Add and use std_session_send_df_header(). 
This is a small helper function which sends the SR_DF_HEADER packet that
drivers usually emit in their hw_dev_acquisition_start() API callback.
It simplifies and shortens the hw_dev_acquisition_start() functions
quite a bit.

It also simplifies the input modules which send an SR_DF_HEADER packet, too.

This patch also automatically removes some unneeded malloc/free in some
drivers for the 'packet' and 'header' structs used for SR_DF_HEADER.
 2013-02-07 10:46:28 +01:00
Uwe Hermann 961009b0c4 hw_dev_close(): Move common checks to wrapper. 
Check the relevant arguments for != NULL before calling the actual
driver-specific function, so that the driver can safely assume those
arguments are non-NULL. This removes the need to duplicate these
checks in every driver.
 2013-02-05 18:46:33 +01:00
Uwe Hermann 0e94d524c1 Shorten/simplify hw_dev_list() implementations. 2013-02-05 18:27:05 +01:00
Uwe Hermann d3b38ad389 Drivers: Explicitly list sr_samplerates fields. 
This makes it a bit easier to understand which value means what, just
from looking at the driver code.
 2013-01-29 12:56:02 +01:00
Uwe Hermann 063e7aef6d Factor out common hw_init() driver code. 
Most drivers do pretty much the same things in their hw_init()
right now, so factor out that code to std_hw_init() in std.c.
 2013-01-29 12:56:02 +01:00
Bert Vermeulen 9a6517d14b Deprecate SR_DI_HWCAPS. 
This is replaced by SR_CONF_DEVICE_OPTIONS.
 2013-01-25 15:01:49 +01:00
Bert Vermeulen c50277a6ec Deprecate SR_DI_TRIGGER_TYPES. 
This is replaced by SR_CONF_TRIGGER_TYPE.
 2013-01-25 11:52:27 +01:00
Bert Vermeulen 123e131383 Deprecate SR_DI_CUR_SAMPLERATE. 
This is replaced by SR_CONF_SAMPLERATE.
 2013-01-25 03:17:36 +01:00
Bert Vermeulen fbec8bd2f3 deprecate SR_DI_SAMPLERATES 
This is replaced by a call to config_list() with id SR_CONF_SAMPLERATE.
 2013-01-25 02:39:58 +01:00
Bert Vermeulen a1c743fc51 drivers: implement config_list() 2013-01-25 02:37:26 +01:00
Bert Vermeulen 035a1078fd drivers: rename and reorganize config get/set 
The driver API calls info_get() and dev_config_set() have been renamed
to config_get() and config_set(), respectively.
 2013-01-24 19:19:09 +01:00
Bert Vermeulen 1953564a96 Rename SR_HWOPT_* and SR_HWCAP_* to SR_CONF_* 2013-01-21 23:32:50 +01:00
Bert Vermeulen 1987b8d63e drivers: use new sr_config struct 
Sending an SR_DF_META packet at the start of every stream is not
mandatory; the frontend should ask for what it needs, and any extra
information the driver wants to send will come in due time.
 2013-01-21 23:32:49 +01:00
Bert Vermeulen 6b8d6f93bb Get rid of obsolete SR_DI_NUM_PROBES and SR_DI_PROBE_NAMES. 
Frontends should use the probe list in the device's sr_dev_inst
to get this information.
 2013-01-15 17:42:23 +01:00
Alexandru Gagniuc cbc80f8f8a fx2lafw: Say if chip is old FX2 or FX2LP 
Look at the extracted REVID, and print out if it is an FX2 (non-LP), or FX2LP.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
 2013-01-08 03:44:36 +01:00
Uwe Hermann 7869340103 Shorten probe_names[] arrays everywhere. 
Also, NULL-terminate all of them.
 2012-12-26 00:16:07 +01:00
Joel Holdsworth b36e715395 fx2lafw: Tidied probe_names 2012-12-24 13:53:58 +01:00
Uwe Hermann c0bf69c29b fx2lafw: Fix int64_t printing. 2012-12-18 01:30:34 +01:00
Uwe Hermann b99457f09c fx2lafw: Various cosmetics, typo fixes, etc. 2012-12-18 01:26:58 +01:00
Uwe Hermann a873c5940c Consistently use 'di' as variable name. 
Use 'di' consistently in all drivers as the name for a local, static
pointer to the respective driver's 'struct sr_dev_driver'.
 2012-12-18 00:52:39 +01:00
Alexandru Gagniuc 443a14d81f fx2lafw: Print device failed to renumerate error 
commit 378abfeac6 tried to solve a bug where
the fx2lafw driver would print "Device came back" even if a timeout had occured.

It solved that issue, but inadvertently introduced a new bug:
"Device came back" would be printed even if no firmware upload was performed.
This is counterintuitive, as the device is only reset when a firmware upload is
performed.

There are three cases:
i)   Firmware upload was successful
ii)  Firmware upload failed
iii) Firmware upload was NOT needed

Each case warrants a separate message from the driver. Print the
following messages depending on the outcome:

i)   "Device came back"
ii)  "Device failed to renumerate"
iii) "Firmware upload was not needed."

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
 2012-12-18 00:48:56 +01:00