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knarfS / smuview

SmuView is a GUI for sigrok that supports power supplies, electronic loads and all sorts of measurement devices like multimeters, LCR meters and so on.
GNU General Public License v3.0
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OWON P4305 support #36

Closed ric96 closed 3 years ago

ric96 commented 3 years ago

Does smuview support OWON P4305 yet? I only get the following error when trying to select scpi-pps device.

sr: serial-libsp: Error opening port (25): Inappropriate ioctl for device.
knarfS commented 3 years ago

Yes, the Owon P4305 and P4603 are supported by libsigrok and thus by SmuView.

Please provide more information (as stated in the issue template) to get help, like SmuView version, full log output (start SmuView with -l 5), operating system, ...

My best guess is, that there is something wrong with an udev rule you have created for your ttyUSBx.

ric96 commented 3 years ago

I fixed my udev. So it finds the device but doesn't recognize it.

sr: [01:39.553194] scpi_usbtmc: Found USBTMC device (VID:PID = 5345:1235, bus.address = 1.61).
sr: [01:39.553284] scpi: Opening USBTMC device usbtmc/1.61.
sr: [01:39.553339] usb: Found USB device (VID:PID = 5345:1235, bus.address = 1.61).
sr: [01:39.553350] usb: Trying to open USB device 1.61.
sr: [01:39.553406] usb: Opened USB device (VID:PID = 5345:1235, bus.address = 1.61).
sr: [01:39.553415] scpi_usbtmc: Interface 0 configuration 1.
sr: [01:39.553420] scpi_usbtmc: Bulk IN EP 1
sr: [01:39.553428] scpi_usbtmc: Bulk OUT EP 2
sr: [01:39.555323] scpi_usbtmc: Device capabilities: L4, T6, SR0, RL0, DT0
sr: [01:39.555420] scpi_usbtmc: Successfully sent SCPI command: '*IDN?'.
sr: [01:39.555572] scpi: Got response: 'OWON,P4305,2001593,FV:V1.5.0', length 28.
sr: [01:39.558391] usb: Closed USB device 1.61.
sr: [01:39.566579] hwdriver: Scan found 0 devices (scpi-pps).

Full Log:

[sahaj@athena ~]$ SmuView-0.0.5-x86_64.AppImage -D -d scpi-pps -l 5
sr: [00:00.000000] log: libsigrok loglevel set to 5.
Settings: "/home/sahaj/.config/sigrok/SmuView.conf" format QSettings::NativeFormat
sr: [00:00.001670] backend: libsigrok 0.6.0-git-ba1fb5e/4:0:0.
sr: [00:00.002099] backend: Libs: glib 2.48.2 (rt: 2.68.3/6803:3), libzip 1.0.1, libserialport 0.1.1/1:0:1 (rt: 0.1.1/1:0:1), libusb-1.0 1.0.24.11584 API 0x01000104, hidapi 0.8.0-rc1, bluez 5.37, libftdi 1.2.
sr: [00:00.002108] backend: Host: x86_64-pc-linux-gnu, little-endian.
sr: [00:00.002116] backend: SCPI backends: TCP, RPC, serial, USBTMC.
sr: [00:00.002120] backend: Firmware search paths:
sr: [00:00.002137] backend:  - /home/sahaj/.local/share/sigrok-firmware
sr: [00:00.002141] backend:  - /home/frank/smuview/build/deps/share/sigrok-firmware
sr: [00:00.002144] backend:  - /home/sahaj/.local/share/flatpak/exports/share/sigrok-firmware
sr: [00:00.002148] backend:  - /var/lib/flatpak/exports/share/sigrok-firmware
sr: [00:00.002152] backend:  - /usr/local/share/sigrok-firmware
sr: [00:00.002158] backend:  - /usr/share/sigrok-firmware
sr: [00:00.002170] backend: Sanity-checking all drivers.
sr: [00:00.002178] backend: Sanity-checking all input modules.
sr: [00:00.002183] backend: Sanity-checking all output modules.
sr: [00:00.002187] backend: Sanity-checking all transform modules.
sr: [00:00.074875] scpi_usbtmc: Found USBTMC device (VID:PID = 5345:1235, bus.address = 1.64).
sr: [00:00.074913] scpi: Opening USBTMC device usbtmc/1.64.
sr: [00:00.075023] usb: Found USB device (VID:PID = 5345:1235, bus.address = 1.64).
sr: [00:00.075039] usb: Trying to open USB device 1.64.
sr: [00:00.075093] usb: Opened USB device (VID:PID = 5345:1235, bus.address = 1.64).
sr: [00:00.075104] scpi_usbtmc: Interface 0 configuration 1.
sr: [00:00.075116] scpi_usbtmc: Bulk IN EP 1
sr: [00:00.075123] scpi_usbtmc: Bulk OUT EP 2
sr: [00:00.076756] scpi_usbtmc: Device capabilities: L4, T6, SR0, RL0, DT0
sr: [00:00.076839] scpi_usbtmc: Successfully sent SCPI command: '*IDN?'.
sr: [00:00.076993] scpi: Got response: 'OWON,P4305,2001593,FV:V1.5.0', length 28.
sr: [00:00.080054] usb: Closed USB device 1.64.
sr: [00:00.097719] hwdriver: Scan found 0 devices (scpi-pps).
ric96 commented 3 years ago

aha! libsirok included owon support much recently than i thought. It is working now :D

knarfS commented 3 years ago

Basic support for the Owon supplies was added in March with Commit https://github.com/sigrokproject/libsigrok/commit/5433907ed99c40e948b8350f55845dd88a5cbbe6

SmuView 0.0.5 doesn't include the driver for these supplies, but the continuous build of SmuView does.