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68 Commits

Author SHA1 Message Date
Uwe Hermann 0c632d36be genericdmm: Factor out USB functions. 
Move sr_usb_connect() and sr_usb_open() to hardware/common/usb.c in a
slightly more generic form and add more error checks and logging.

Let genericdmm use the new/moved functions.
 2012-11-03 00:02:56 +01:00
Uwe Hermann b19f4622b6 serial: More error-checking & logging, add baudrates. 
This mostly affects the non-Windows code so far, the rest will follow.
 2012-11-02 18:02:20 +01:00
Uwe Hermann 8c1adf3738 Rework FS9721 parser. 
Merge parts of the tekpower-dmm code (the chip of the TekPower
TP4000ZC seems to be an FS9721_LP3 too) and rework parts of the functions.

Adapt the tekpower-dmm and uni-t-dmm code accordingly.
 2012-11-02 01:09:58 +01:00
Uwe Hermann 6f22a8ef2c Factor out serial_readline() to serial.c. 
Only one (slightly different) variant remains in agilent-dmm, this will
be merged soon too, though.
 2012-10-30 19:59:21 +01:00
Uwe Hermann 6c701476ad Add protocol parser for FS9721_LP3/FS9721B. 
The Fortune Semiconductor FS9721_LP3 and FS9721B/Q100 DMM chips are very
similar and the protocol looks identical.

Tested on a Voltcraft VC-820 (FS9721_LP3) with the uni-t-dmm driver
(needs some small changes, tbd).
 2012-10-29 15:17:17 +01:00
Uwe Hermann 79081ec80c Initial support for UNI-T DMMs. 
This is not yet fully finished, but works for most use-cases.

Tested with a UNI-T UT61D using the UT-D04 USB/HID cable (new version).
 2012-10-27 23:17:30 +02:00
Uwe Hermann 545f978639 config.h usage cleanups. 
- Drop config.h #include from files that don't actually use any of
   its contents (at the moment).

 - Add comment for those that do need it.
 2012-10-24 00:41:21 +02:00
Uwe Hermann 393fb9cb18 Doxygen: Add @file items for the relevant files. 
These short descriptions are shown in the "Files" section of the
Doxygen output.
 2012-10-22 11:56:18 +02:00
Peter Stuge 785b9ff290 Add and init libusb_context * in struct sr_context when using libusb-1.0 
This allows hardware drivers to use a common libusb_context.
 2012-10-21 20:23:36 +02:00
Peter Stuge b8072700c1 Add a struct sr_context * parameter to sr_init() and sr_exit() 2012-10-21 20:23:14 +02:00
Uwe Hermann 026c822d8c Move 'struct drv_context' to sigrok-internal.h. 
It's not meant to be visible to frontends.
 2012-10-21 16:40:13 +02:00
Uwe Hermann 33df15f144 Quick workaround for g_match_info_unref(). 2012-10-11 23:57:26 +02:00
Bert Vermeulen 792fc68658 serial: add serial_set_paramstr() 2012-09-02 15:42:56 +02:00
Bert Vermeulen 48a486cd3e sr: code organization cleanup 
Device-specific functions (public and private) go in device.c,
more general driver-related code in hwdriver.c
 2012-08-03 11:29:00 +02:00
Bert Vermeulen d6a8df467d sr: remove obsolete sr_dev_inst_get() call 2012-08-03 11:29:00 +02:00
Bert Vermeulen de4d3f99d9 sr: change session API/code to use sdi 2012-08-03 11:28:59 +02:00
Bert Vermeulen 47211d65b4 sr: add probe list to device instance 
There is no point in libsigrok copying probe lists around. The driver now
builds a list of probes according to the model device it found, and will
make that available to a frontend. The frontend thus has a reference of
what the driver has, including default names, and doesn't need libsigrok
to provide an unnecessary level of abstraction.

The sr_probe_new() library-private function is a helper for drivers.
 2012-08-03 10:27:37 +02:00
Bert Vermeulen 45c59c8bdd sr: moved sigrok.h so libsigrok/libsigrok.h 
All frontends will have to include <libsigrok/libsigrok.h> from now on.
This header includes proto.h and version.h, both installed from the
distribution into $INCLUDE/libsigrok/ as well.

The only dynamically changed header is now version.h, which has both
libsigrok and libtool compile-time versions in it.
 2012-07-05 01:17:28 +02:00
Renamed from sigrok-internal.h (Browse further)