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563 Commits

Author SHA1 Message Date
Alexandru Gagniuc 7c41dc4774 radioshack-dmm: Implement support for "LOGIC" mode 
LOGIC mode sends the following data:
     V < 0 : actual voltage
0 <= V < 1 : LOW
1 <= V < 2 : actual voltage
2 <= V     : HIGH

We follow the same idea, and set our unit to BOOLEAN for the crazy
case (HIGH or LOW).

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
 2012-10-20 23:03:51 +02:00
Alexandru Gagniuc 0f70830194 libsigrok: (Trivial) Add support for 2400 baud 
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
 2012-10-20 23:02:14 +02:00
Bert Vermeulen fe31f8b9f9 fluke-dmm: add support for Fluke 187 2012-10-16 23:33:54 +02:00
Alexandru Gagniuc be8dbf3ab2 radioshack-dmm: (Trivial) Convenience fixes 
While testing the new radioshack-dmm driver with pulseview, I found
a few inconvenients.

1. Print an info message when a port is probed, and when a device is
found. This makes it easy to tell if and where the driver is looking.

2. num_samples was not reset after the first aquisition, so the
second aquisition would quit right away. Reset num_samples at start
of a new aquisition.

3. There's no need to  open the serial port RW, so change O_RDWR to
O_RDONLY when opening the port.

These changes are too trivial to split into different patches.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
 2012-10-16 11:16:41 +02:00
Bert Vermeulen 7b0a85c81c radioshack-dmm: build fixes 2012-10-15 18:25:48 +02:00
Alexandru Gagniuc d375b3c3ec radioshack-dmm: Add support for Radioshack 22-812 DMM 
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
 2012-10-15 17:32:58 +02:00
Alexandru Gagniuc e8e9dcdd70 serial: (Trivial) add support for 4800 baud 
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
 2012-10-15 17:32:58 +02:00
Uwe Hermann a2e222d24f sr: struct drv_context is global now. 2012-09-27 23:29:33 +02:00
Bert Vermeulen d38d2ef0ce fluke-dmm: support for all basic 287 functionality 2012-09-25 19:53:05 +02:00
Bert Vermeulen f46a36ad80 fluke-dmm: definitely use CR as line terminator 2012-09-25 19:53:05 +02:00
Bert Vermeulen acd29accb3 fluke-dmm: add Fluke 287 to supported list 2012-09-25 19:53:05 +02:00
Bert Vermeulen fb9d3bf9cc sr: always turn off ICRNL on serial ports 
It does rather screw with protocols that use CR.
 2012-09-25 19:53:05 +02:00
Bert Vermeulen d3f8f1415c fluke-dmm: flesh out the driver API 2012-09-25 19:53:05 +02:00
Bert Vermeulen 4129832014 fluke-dmm: auto-discover serial bitrate if not provided 2012-09-25 19:53:05 +02:00
Bert Vermeulen bc41e012e6 fluke-dmm: don't log anything if no conn params given 2012-09-25 19:53:05 +02:00
Bert Vermeulen fb480d578e fluke-dmm: fix discovery 2012-09-25 19:53:05 +02:00
Bert Vermeulen 5c51e09868 sr: turn off canonical mode and echo ion serial ports by default 2012-09-25 19:53:05 +02:00
Bert Vermeulen e7edd64f45 fluke-dmm: build fixes 2012-09-25 19:53:05 +02:00
Bert Vermeulen 4f958423d1 fluke-dmm: basic scan functionality 2012-09-25 19:53:05 +02:00
Bert Vermeulen 883a2e9e71 fluke-dmm: initial driver skeleton 2012-09-25 19:53:05 +02:00
Bert Vermeulen c2016fa0eb agilent-dmm: don't log anything if no conn params given 2012-09-17 00:00:27 +02:00
Bert Vermeulen e9022f596d sr: make struct drv_context global 2012-09-11 21:27:26 +02:00
Bert Vermeulen f5cfe894ec fx2lafw: use default libusb context 2012-09-11 21:20:50 +02:00
Bert Vermeulen 19b0cce312 hantek-dso: use default libusb context 2012-09-11 21:16:16 +02:00
Bert Vermeulen b186aa78b8 agilent-dmm: fix model identifiers 2012-09-10 21:27:50 +02:00
Bert Vermeulen 8c0152f29b agilent-dmm: tentative support for all U123x and U125x models 
Only tested on U1233A, but it just might work.

The U125x protocol decoding only supports voltage, current, resistance,
capacitance and diode measurements for now.
 2012-09-10 01:00:48 +02:00
Bert Vermeulen a4394fb3d9 agilent-dmm: code cleanup 
This should make it easier to support other Agilent U12xx models
 2012-09-10 00:13:26 +02:00
Bert Vermeulen e066c32a25 agilent-dmm: fix AC/DC mode detection 2012-09-09 22:49:07 +02:00
Bert Vermeulen f2e86bbfa6 agilent-dmm: make parser deal with input better 2012-09-09 22:48:22 +02:00
Bert Vermeulen 81599cc55b agilent-dmm: remove IDN check at 1Hz, we just don't need it. 
Some debug message cleanup.
 2012-09-08 14:53:49 +02:00
Bert Vermeulen e6b021f377 agilent-dmm: support for submodes 2012-09-08 03:06:45 +02:00
Bert Vermeulen 69a7402490 genericdmm/victor-70c: fix resistance and frequency measurements 2012-09-08 02:28:41 +02:00
Bert Vermeulen c0d93341cb generic-dmm: cosmetics 2012-09-02 15:42:56 +02:00
Bert Vermeulen f6b8ffa6c0 genericdmm/victor-70c: warn if detaching kernel driver fails 2012-09-02 15:42:56 +02:00
Bert Vermeulen e93cdf428c sr: mostly finished Agilent DMM driver 2012-09-02 15:42:56 +02:00
Bert Vermeulen 792fc68658 serial: add serial_set_paramstr() 2012-09-02 15:42:56 +02:00
Bert Vermeulen f38b9763fa serial: fix flow control setting 2012-09-02 15:42:56 +02:00
Bert Vermeulen 6a6e23abf5 serial: set speed in both directions 2012-09-02 15:42:56 +02:00
Bert Vermeulen 6ac0db19f3 sr: add new agilent-dmm driver (Agilent U12xxA multimeters) 2012-09-02 15:42:56 +02:00
Bert Vermeulen b84c13d700 genericdmm: Victor 70C multimeter support 2012-08-18 16:23:08 +02:00
Bert Vermeulen 3c6ce226de genericdmm: finish basic USB support 2012-08-18 16:23:08 +02:00
Bert Vermeulen 811deee4af sr/drivers: add API calls sr_dev_inst_list() and sr_dev_inst_clear() 
These are used to list the device instances currently known to the driver,
and clear that list.

Drivers that don't necessarily clear their list of instances on every scan,
such as genericdmm, need to provide these to the frontend to keep instance
management sane.
 2012-08-06 00:59:25 +02:00
Bert Vermeulen 014359e329 sr/drivers: obsolete SR_HWCAP_PROBECONFIG 
Since probes now live in a struct sr_dev_inst owned by the driver, it
already knows about them. Instead of a frontend telling the driver to
configure probes, all driver now do this just before starting acquisition.
 2012-08-05 18:56:12 +02:00
Bert Vermeulen fabe59b326 sr: drivers using sr_usb_dev_inst_new() must free it properly as well 
sr_usb_dev_inst_free() doesn't really do anything, but it might one
day.
 2012-08-04 12:21:02 +02:00
Bert Vermeulen 228b2cccaf asix-sigma: fix double free 2012-08-03 14:19:00 +02:00
Bert Vermeulen 8012ae1e3b chronovu-la8: fix double free 2012-08-03 14:18:02 +02:00
Bert Vermeulen afc8831938 chronovu-la8: code cleanup 2012-08-03 14:06:52 +02:00
Bert Vermeulen 7021f98596 chronovu-la8: remove session source when done 2012-08-03 11:29:01 +02:00
Bert Vermeulen 503c4afbb4 asix-sigma: remove session source when done 2012-08-03 11:29:01 +02:00
Bert Vermeulen 7fd3e85961 demo: remove sources from session when done 2012-08-03 11:29:01 +02:00