sigrok - User contributions [en]

Managing sigrok-cli data with Python

2020-04-16T12:41:14Z

Capo au: Created page with "This page provides an example of how to incorporate sigrok-cli input commands and output data into a Python script. This allows for the easy setup of automated testing, da..."

This page provides an example of how to incorporate [[sigrok-cli]] input commands and output data into a Python script. This allows for the easy setup of automated testing, data plotting and analysis. Note that [[sigrok-meter]] already serves this function for some devices, but does not currently support oscilloscopes.

==Scripting sigrok-cli commands with the subprocess library in python==

As sigrok-cli uses a command-line interface the [https://docs.python.org/3/library/subprocess.html subprocess library] can be used for sending and retrieving data. In this example, the following sigrok-cli command will return 100 samples at 1 MHz sample rate from a Hantek 6022BE oscilloscope as described [[Using sigrok-cli with an oscilloscope | here]].

sigrok-cli --driver hantek-6xxx --config samplerate=1m --samples 100

To send this command using subprocess and store the output data as a string we can use the following
<pre>
import subprocess
import os

sigrok_dir = 'C:\Program Files (x86)\sigrok\sigrok-cli' # sigrok install dir
sigrok_cmd = 'sigrok-cli --driver hantek-6xxx --config samplerate=1m --samples 100' # sigrok-cli command to be used

os.chdir(sigrok_dir) # set working dir to sigrok_dir
output = subprocess.run(sigrok_cmd, shell=True, check=True, capture_output=True, text=True) # open a new process, send the command and return the data
raw_data = output.stdout
</pre>
Printing the data returns the same information that would have been sent to the command prompt when working with sigrok directly.
<pre>
print(raw_data)

CH1: 0.09 V
CH1: 0.09 V
CH1: 0.09 V
CH1: 0.09 V
CH1: 0.11 V
CH1: 0.09 V
CH1: 0.09 V
CH1: 0.09 V
...
</pre>

Alternatively, the data can be returned in the form of a csv file (or similar) and imported into python. See [[Using sigrok-cli with an oscilloscope | here]] for example commands.

See [https://github.com/Capo01/single-phase-power-analyser/blob/master/README.md this project] for an example use case.

Getting started

2020-04-16T12:41:05Z

Capo au: /* Using sigrok with an oscilloscope */

With its high degree of flexibility, sigrok has lots of different use cases for you to explore and take advantage of. To make this easier for you, this page will allow you to find introductions to the most important topics. Also, check out the [//sigrok.org/blog blog] for some cool use-cases!

== Using sigrok with a multimeter ==

[[Getting started with a multimeter]]

[[sigrok-meter/Manual|sigrok-meter manual]]

== Using sigrok with an LCR meter ==

[[Getting started with an LCR meter]]

== Using sigrok with a logic analyzer ==

[[Getting started with a logic analyzer]]

[[PulseView/Manual|PulseView manual]]

== Using sigrok with an oscilloscope ==

[[Connecting to a scope via LXI|Connecting to a scope via LXI (ethernet)]]

[[PulseView/Manual|PulseView manual]]

[[Using sigrok-cli with an oscilloscope|Using sigrok-cli with an oscilloscope]]

[[Managing sigrok-cli data with python|Managing sigrok-cli data with python]]

== Using sigrok with a power supply ==

[[Getting started with a power supply]]

Getting started

2020-04-16T08:18:39Z

Capo au: /* Using sigrok with an oscilloscope */

With its high degree of flexibility, sigrok has lots of different use cases for you to explore and take advantage of. To make this easier for you, this page will allow you to find introductions to the most important topics. Also, check out the [//sigrok.org/blog blog] for some cool use-cases!

== Using sigrok with a multimeter ==

[[Getting started with a multimeter]]

[[sigrok-meter/Manual|sigrok-meter manual]]

== Using sigrok with an LCR meter ==

[[Getting started with an LCR meter]]

== Using sigrok with a logic analyzer ==

[[Getting started with a logic analyzer]]

[[PulseView/Manual|PulseView manual]]

== Using sigrok with an oscilloscope ==

[[Connecting to a scope via LXI|Connecting to a scope via LXI (ethernet)]]

[[PulseView/Manual|PulseView manual]]

[[Using sigrok-cli with an oscilloscope|Using sigrok-cli with an oscilloscope]]

[[Handleing sigrok-cli data in python|Handleing sigrok-cli data in python]]

== Using sigrok with a power supply ==

[[Getting started with a power supply]]

Using sigrok-cli with an oscilloscope

2020-04-06T11:38:59Z

Capo au: Created page with "Oscilloscopes can be controlled using a command-line interface through [https://sigrok.org/wiki/Sigrok-cli sigrok-cli]. This page provides some example commands for use with t..."

Oscilloscopes can be controlled using a command-line interface through [https://sigrok.org/wiki/Sigrok-cli sigrok-cli]. This page provides some example commands for use with the popular [https://sigrok.org/wiki/Hantek_6022BE Hantek 6022BE] USB oscilloscope. For a full list of commands, [https://sigrok.org/wiki/Sigrok-cli see here].

==Example sigrok-cli commands==
Display the capabilities of the device attached
sigrok-cli --driver hantek-6xxx --show
To show the options of the channel group "CH1"
sigrok-cli --driver hantek-6xxx --channel-group CH1 --show
Example for collecting 100 samples at 1MHz
sigrok-cli --driver hantek-6xxx --config samplerate=1m --samples 100
For collecting samples for 100 ms
sigrok-cli --driver hantek-6xxx --time 100
For collecting 20k samples at 1MHz sample rate and save to a csv file in the sigrok-cli directory.
May require admin rights depending on sigrok-cli install location.
sigrok-cli --driver hantek-6xxx --config samplerate=1m --output-file test.csv --output-format csv --samples 20k
'''Note''': sigrok-cli can only be used with one Hantek 6022BE device at a time.

Getting started

2020-04-06T11:22:06Z

Capo au: /* Using sigrok with an oscilloscope */

With its high degree of flexibility, sigrok has lots of different use cases for you to explore and take advantage of. To make this easier for you, this page will allow you to find introductions to the most important topics. Also, check out the [//sigrok.org/blog blog] for some cool use-cases!

== Using sigrok with a multimeter ==

[[Getting started with a multimeter]]

[[sigrok-meter/Manual|sigrok-meter manual]]

== Using sigrok with an LCR meter ==

[[Getting started with an LCR meter]]

== Using sigrok with a logic analyzer ==

[[Getting started with a logic analyzer]]

[[PulseView/Manual|PulseView manual]]

== Using sigrok with an oscilloscope ==

[[Connecting to a scope via LXI|Connecting to a scope via LXI (ethernet)]]

[[PulseView/Manual|PulseView manual]]

[[Using sigrok-cli with an oscilloscope|Using sigrok-cli with an oscilloscope]]

== Using sigrok with a power supply ==

[[Getting started with a power supply]]

Hantek 6022BE

2020-04-05T12:48:55Z

Capo au: Undo revision 14940 by Capo au (talk)

{{Infobox oscilloscope
| image = [[File:Hantek 6022be mugshot.png|180px]]
| name = Hantek 6022BE
| status = supported
| source_code_dir = hantek-6xxx
| channels = 2
| samplerate = 48MHz
| samplerate_equiv =
| bandwidth = 20MHz
| vertical_resolution = 8bit
| triggers = none (SW-only)
| input_impedance = 1MΩ‖25pF
| memory = none
| display = none
| connectivity = USB
| features =
| website = [http://www.hantek.com/en/ProductDetail_2_31.html hantek.com]
}}

The '''Hantek 6022BE''' is a USB-based, 2-channel oscilloscope with an analog bandwidth of 20MS/s and 48MS/s sampling rate.

See [[Hantek 6022BE/Info]] for more details (such as '''lsusb -v''' output) about the device.

== Hardware ==

* '''USB''': [http://www.cypress.com/documentation/datasheets/cy7c68013a-cy7c68014a-cy7c68015a-cy7c68016a-ez-usb-fx2lp-usb Cypress CY7C68013A-100AXC] (FX2LP) ([http://www.cypress.com/file/138911/download datasheet])
* '''256-byte I²C EEPROM''': [http://www.microchip.com/wwwproducts/en/24LC02B Microchip 24LC02BI] ([http://ww1.microchip.com/downloads/en/DeviceDoc/21709J.pdf datasheet])
* 2x '''8-channel analog multiplexer/demultiplexer''': [http://www.nexperia.com/products/logic/switches-multiplexers-de-multiplexers/digital-switches/74HC4051D.html NXP 74HC4051D] ([http://assets.nexperia.com/documents/data-sheet/74HC_HCT4051.pdf datasheet])
* '''1A low-dropout voltage regulator (3.3V):''' [http://www.advanced-monolithic.com/products/voltreg.html#1117 Advanced Monolithic Systems AMS1117-3.3] ([http://www.advanced-monolithic.com/pdf/ds1117.pdf datasheet])
* '''2W, fixed input, isolated & unregulated dual/single output DC/DC converter''': [http://www.mornsun.cn/html/product/content/A_S-2WR2.html Mornsun A_S-2WR2 (A0505S-2WR2)] ([http://www.mornsun.cn/uploads/pdf/A_S-2WR2.pdf datasheet])
* '''8-bit, 40/80/100MHz, dual ADC''': [http://www.analog.com/en/products/analog-to-digital-converters/ad-converters/ad9288.html Analog Devices AD9288] ([http://www.analog.com/media/en/technical-documentation/data-sheets/AD9288.pdf datasheet])
* 4x '''145 MHz FastFET Op Amp''': [http://www.analog.com/en/products/amplifiers/operational-amplifiers/jfet-input-amplifiers/ad8065.html Analog Devices AD8065] ([http://www.analog.com/media/en/technical-documentation/data-sheets/AD8065-KGD-CHIP.pdf datasheet])
* '''Crystal''': 24MHz

'''NXP 74HC4051D (upper/lower, CH1/CH2) pinout''':

<table><tr><td>
{{chip_16pin
|1=(GND) Y4
|2=(GND) Y6
|3=Z
|4=(GND) Y7
|5=(GND) Y5
|6=(GND) E#
|7=VEE
|8=GND
|9=S2 (FX2 PC4)
|10=S1 (FX2 PC3)
|11=S0 (FX2 PC2)
|12=Y3
|13=Y0
|14=Y1
|15=Y2
|16=VCC
}}
</td><td>
{{chip_16pin
|1=(GND) Y4
|2=(GND) Y6
|3=Z
|4=(GND) Y7
|5=(GND) Y5
|6=(GND) E#
|7=VEE
|8=GND
|9=S2 (FX2 PC7)
|10=S1 (FX2 PC6)
|11=S0 (FX2 PC5)
|12=Y3
|13=Y0
|14=Y1
|15=Y2
|16=VCC
}}
</td></tr></table>


{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable"
|-
!S2
!S1
!S0
!74HC4051D Mux
!VDIVs (vendor software)
|-
| 0 || 0 || 0 || Y0 to Z || 200mV
|-
| 0 || 0 || 1 || Y1 to Z || 500mV
|-
| 0 || 1 || 0 || Y2 to Z || 5V, 2V, 1V
|-
| 0 || 1 || 1 || Y3 to Z || 100mV, 50mV, 20mV
|}

'''Microchip 24LC02BI pinout''':

{{chip_8pin
|1=(Low, but not GND) A0
|2=(GND) A1
|3=(GND) A2
|4=VSS
|5=SDA (FX2 SDA)
|6=SCL (FX2 SCL)
|7=WP (GND)
|8=VCC
}}


'''Analog Devices ADS9288 pinout''':
{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable"
|-
!AD9288 pins
!Description

|-
| S1, S2
| S1=VCC, S2=GND. "Normal operation, data align disabled".
|-
| DFS
| Tied to GND. Data format select = "offset binary" (not "twos complement").
|-
| AINA, AINB
| Analog input channels.

|}

'''Cypress FX2 pinout''':
{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable"
|-
!FX2 pins
!Description

|-
| CTL2
| Connected to AD9288 ENCA and ENCB and FX2 IFCLK.
|-
| PB0-PB7
| Connected to AD9288 D0A-D7A.
|-
| PD0-PD7
| Connected to AD9288 D0B-D7B.
|-
| PA7
| 1kHz probe calibration pin.
|-
| PC0/PC1
| Dual-color (red/green) LED.

{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable"
|-
!PC1
!PC0
!LED
|-
| 0 || 0 || ?
|-
| 0 || 1 || green
|-
| 1 || 0 || red
|-
| 1 || 1 || off
|}

|}

== Photos ==

<gallery>
File:Hantek 6022be box.jpg|Box
File:Hantek 6022be accessories.jpg|Accessories
File:Hantek 6022be probes.jpg|Probes
File:Hantek 6022be device top.jpg|Device, top
File:Hantek 6022be device bottom.jpg|Device, bottom
File:Hantek 6022be device connectors.jpg|Device, connectors
File:Hantek 6022be device usb.jpg|Device, USB
File:Hantek 6022be pcb top.jpg|PCB, top
File:Hantek 6022be pcb bottom.jpg|PCB, bottom
File:Hantek 6022be pcb input stage.jpg|Input stage
File:Hantek 6022be cypress fx2lp.jpg|Cypress FX2LP
File:Hantek 6022be microchip 24lc02bi.jpg|Microchip 24LC02BI
File:Hantek 6022be nxp 74hc4051d.jpg|NXP 74HC4051D
File:Hantek 6022be ams1117.jpg|AMS AMS1117
File:Hantek 6022be mornsun a0505s-2wr.jpg|Mornsun A0505S-2WR
</gallery>

'''Another teardown''':

<gallery>
File:Hantek 6022be.jpg|Device, top
File:Hantek 6022be 1.jpg|PCB, top
File:Hantek 6022be 2.jpg|PCB, bottom
Hantek 6022be zoomed 1.jpg|Feedback resistor selector
Hantek 6022be zoomed 2.jpg|Cypress FX2LP
</gallery>

== Protocol ==

{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable"
|-
!Oscilloscope command
!bRequest value
!Notes
|-
|Set CH0 voltage range || 0xE0 || Possible values: 1, 2, 5, 10 (5V, 2.5V, 1V, 500mV).
|-
|Set CH1 voltage range || 0xE1 || Possible values: 1, 2, 5, 10 (5V, 2.5V, 1V, 500mV).
|-
|Set sampling rate || 0xE2 || Possible values: 48, 30, 24, 16, 8, 4, 1 (MHz) and 50, 20, 10 (*10kHz).
|-
|Trigger oscilloscope || 0xE3 || Possible values: 1 == start sampling. 0 == ignored currently.
|-
|Set number of channels || 0xE4 || Possible values: 1, 2.
|-
|}

== Firmware ==

In order to use this device, the [[fx2lafw|sigrok-firmware-fx2lafw]] (>= 0.1.4) firmware is required.

The firmware was originally written by Jochen Hoenicke (see [http://sigrok.org/gitweb/?p=sigrok-firmware-fx2lafw.git;a=blob;f=README README] for details), thanks a lot!

'''Note''': The firmware is '''not''' flashed into the device permanently! You only need to make it available in the usual place where [[libsigrok]] looks for firmware files, it will be used automatically (and "uploaded" to the Cypress FX2's SRAM every time you attach the device to a USB port).

'''Note''': On Windows, you will have to [[Windows#Device_specific_USB_driver|assign the WinUSB driver via Zadig]] '''twice''': the first time for the initial USB VID/PID the device has when attaching it via USB (04b4:6022 or 04b5:6022, depending on which vendor driver is currently being used by the device), and a second time after the firmware has been uploaded to the device and the device has "renumerated" with a different VID/PID pair (1d50:608e).

== Resources ==

* [http://1drv.ms/1gWOsUF Vendor software and manuals]
* [https://web.archive.org/web/20140422004136/http://www.openhantek.org/forum/topic/4/13/ openhantek.org forum: Protocol info]

[[Category:Device]]
[[Category:Oscilloscope]]
[[Category:Supported]]

Hantek 6022BE

2020-04-05T09:58:32Z

Capo au: Added examples of common sigrok-cli commands for the Hantek 6022be.

{{Infobox oscilloscope
| image = [[File:Hantek 6022be mugshot.png|180px]]
| name = Hantek 6022BE
| status = supported
| source_code_dir = hantek-6xxx
| channels = 2
| samplerate = 48MHz
| samplerate_equiv =
| bandwidth = 20MHz
| vertical_resolution = 8bit
| triggers = none (SW-only)
| input_impedance = 1MΩ‖25pF
| memory = none
| display = none
| connectivity = USB
| features =
| website = [http://www.hantek.com/en/ProductDetail_2_31.html hantek.com]
}}

The '''Hantek 6022BE''' is a USB-based, 2-channel oscilloscope with an analog bandwidth of 20MS/s and 48MS/s sampling rate.

See [[Hantek 6022BE/Info]] for more details (such as '''lsusb -v''' output) about the device.

== Hardware ==

* '''USB''': [http://www.cypress.com/documentation/datasheets/cy7c68013a-cy7c68014a-cy7c68015a-cy7c68016a-ez-usb-fx2lp-usb Cypress CY7C68013A-100AXC] (FX2LP) ([http://www.cypress.com/file/138911/download datasheet])
* '''256-byte I²C EEPROM''': [http://www.microchip.com/wwwproducts/en/24LC02B Microchip 24LC02BI] ([http://ww1.microchip.com/downloads/en/DeviceDoc/21709J.pdf datasheet])
* 2x '''8-channel analog multiplexer/demultiplexer''': [http://www.nexperia.com/products/logic/switches-multiplexers-de-multiplexers/digital-switches/74HC4051D.html NXP 74HC4051D] ([http://assets.nexperia.com/documents/data-sheet/74HC_HCT4051.pdf datasheet])
* '''1A low-dropout voltage regulator (3.3V):''' [http://www.advanced-monolithic.com/products/voltreg.html#1117 Advanced Monolithic Systems AMS1117-3.3] ([http://www.advanced-monolithic.com/pdf/ds1117.pdf datasheet])
* '''2W, fixed input, isolated & unregulated dual/single output DC/DC converter''': [http://www.mornsun.cn/html/product/content/A_S-2WR2.html Mornsun A_S-2WR2 (A0505S-2WR2)] ([http://www.mornsun.cn/uploads/pdf/A_S-2WR2.pdf datasheet])
* '''8-bit, 40/80/100MHz, dual ADC''': [http://www.analog.com/en/products/analog-to-digital-converters/ad-converters/ad9288.html Analog Devices AD9288] ([http://www.analog.com/media/en/technical-documentation/data-sheets/AD9288.pdf datasheet])
* 4x '''145 MHz FastFET Op Amp''': [http://www.analog.com/en/products/amplifiers/operational-amplifiers/jfet-input-amplifiers/ad8065.html Analog Devices AD8065] ([http://www.analog.com/media/en/technical-documentation/data-sheets/AD8065-KGD-CHIP.pdf datasheet])
* '''Crystal''': 24MHz

'''NXP 74HC4051D (upper/lower, CH1/CH2) pinout''':

<table><tr><td>
{{chip_16pin
|1=(GND) Y4
|2=(GND) Y6
|3=Z
|4=(GND) Y7
|5=(GND) Y5
|6=(GND) E#
|7=VEE
|8=GND
|9=S2 (FX2 PC4)
|10=S1 (FX2 PC3)
|11=S0 (FX2 PC2)
|12=Y3
|13=Y0
|14=Y1
|15=Y2
|16=VCC
}}
</td><td>
{{chip_16pin
|1=(GND) Y4
|2=(GND) Y6
|3=Z
|4=(GND) Y7
|5=(GND) Y5
|6=(GND) E#
|7=VEE
|8=GND
|9=S2 (FX2 PC7)
|10=S1 (FX2 PC6)
|11=S0 (FX2 PC5)
|12=Y3
|13=Y0
|14=Y1
|15=Y2
|16=VCC
}}
</td></tr></table>


{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable"
|-
!S2
!S1
!S0
!74HC4051D Mux
!VDIVs (vendor software)
|-
| 0 || 0 || 0 || Y0 to Z || 200mV
|-
| 0 || 0 || 1 || Y1 to Z || 500mV
|-
| 0 || 1 || 0 || Y2 to Z || 5V, 2V, 1V
|-
| 0 || 1 || 1 || Y3 to Z || 100mV, 50mV, 20mV
|}

'''Microchip 24LC02BI pinout''':

{{chip_8pin
|1=(Low, but not GND) A0
|2=(GND) A1
|3=(GND) A2
|4=VSS
|5=SDA (FX2 SDA)
|6=SCL (FX2 SCL)
|7=WP (GND)
|8=VCC
}}


'''Analog Devices ADS9288 pinout''':
{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable"
|-
!AD9288 pins
!Description

|-
| S1, S2
| S1=VCC, S2=GND. "Normal operation, data align disabled".
|-
| DFS
| Tied to GND. Data format select = "offset binary" (not "twos complement").
|-
| AINA, AINB
| Analog input channels.

|}

'''Cypress FX2 pinout''':
{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable"
|-
!FX2 pins
!Description

|-
| CTL2
| Connected to AD9288 ENCA and ENCB and FX2 IFCLK.
|-
| PB0-PB7
| Connected to AD9288 D0A-D7A.
|-
| PD0-PD7
| Connected to AD9288 D0B-D7B.
|-
| PA7
| 1kHz probe calibration pin.
|-
| PC0/PC1
| Dual-color (red/green) LED.

{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable"
|-
!PC1
!PC0
!LED
|-
| 0 || 0 || ?
|-
| 0 || 1 || green
|-
| 1 || 0 || red
|-
| 1 || 1 || off
|}

|}

== Photos ==

<gallery>
File:Hantek 6022be box.jpg|Box
File:Hantek 6022be accessories.jpg|Accessories
File:Hantek 6022be probes.jpg|Probes
File:Hantek 6022be device top.jpg|Device, top
File:Hantek 6022be device bottom.jpg|Device, bottom
File:Hantek 6022be device connectors.jpg|Device, connectors
File:Hantek 6022be device usb.jpg|Device, USB
File:Hantek 6022be pcb top.jpg|PCB, top
File:Hantek 6022be pcb bottom.jpg|PCB, bottom
File:Hantek 6022be pcb input stage.jpg|Input stage
File:Hantek 6022be cypress fx2lp.jpg|Cypress FX2LP
File:Hantek 6022be microchip 24lc02bi.jpg|Microchip 24LC02BI
File:Hantek 6022be nxp 74hc4051d.jpg|NXP 74HC4051D
File:Hantek 6022be ams1117.jpg|AMS AMS1117
File:Hantek 6022be mornsun a0505s-2wr.jpg|Mornsun A0505S-2WR
</gallery>

'''Another teardown''':

<gallery>
File:Hantek 6022be.jpg|Device, top
File:Hantek 6022be 1.jpg|PCB, top
File:Hantek 6022be 2.jpg|PCB, bottom
Hantek 6022be zoomed 1.jpg|Feedback resistor selector
Hantek 6022be zoomed 2.jpg|Cypress FX2LP
</gallery>

== Protocol ==

{| border="0" style="font-size: smaller" class="alternategrey sortable sigroktable"
|-
!Oscilloscope command
!bRequest value
!Notes
|-
|Set CH0 voltage range || 0xE0 || Possible values: 1, 2, 5, 10 (5V, 2.5V, 1V, 500mV).
|-
|Set CH1 voltage range || 0xE1 || Possible values: 1, 2, 5, 10 (5V, 2.5V, 1V, 500mV).
|-
|Set sampling rate || 0xE2 || Possible values: 48, 30, 24, 16, 8, 4, 1 (MHz) and 50, 20, 10 (*10kHz).
|-
|Trigger oscilloscope || 0xE3 || Possible values: 1 == start sampling. 0 == ignored currently.
|-
|Set number of channels || 0xE4 || Possible values: 1, 2.
|-
|}

== Firmware ==

In order to use this device, the [[fx2lafw|sigrok-firmware-fx2lafw]] (>= 0.1.4) firmware is required.

The firmware was originally written by Jochen Hoenicke (see [http://sigrok.org/gitweb/?p=sigrok-firmware-fx2lafw.git;a=blob;f=README README] for details), thanks a lot!

'''Note''': The firmware is '''not''' flashed into the device permanently! You only need to make it available in the usual place where [[libsigrok]] looks for firmware files, it will be used automatically (and "uploaded" to the Cypress FX2's SRAM every time you attach the device to a USB port).

'''Note''': On Windows, you will have to [[Windows#Device_specific_USB_driver|assign the WinUSB driver via Zadig]] '''twice''': the first time for the initial USB VID/PID the device has when attaching it via USB (04b4:6022 or 04b5:6022, depending on which vendor driver is currently being used by the device), and a second time after the firmware has been uploaded to the device and the device has "renumerated" with a different VID/PID pair (1d50:608e).

== Example sigrok-cli commands==

Example sigrok-cli commands for the Hantek 6022BE. See [https://sigrok.org/wiki/Sigrok-cli sigrok-cli] for a full list of available commands.

Display the capabilities of the device attached
sigrok-cli --driver hantek-6xxx --show
To show the options of the channel group "CH1"
sigrok-cli --driver hantek-6xxx --channel-group CH1 --show
Example for collecting 100 samples at 1MHz
sigrok-cli --driver hantek-6xxx --config samplerate=1m --samples 100
For collecting samples for 100 ms
sigrok-cli --driver hantek-6xxx --time 100
For collecting 20k samples at 1MHz sample rate and save to a csv file in the sigrok-cli directory.
May require admin rights depending on sigrok-cli install location.
sigrok-cli --driver hantek-6xxx --config samplerate=1m --output-file test.csv --output-format csv --samples 20k
'''Note''': sigrok-cli can only be used with one Hantek 6022BE device at a time.

== Resources ==

* [http://1drv.ms/1gWOsUF Vendor software and manuals]
* [https://web.archive.org/web/20140422004136/http://www.openhantek.org/forum/topic/4/13/ openhantek.org forum: Protocol info]

[[Category:Device]]
[[Category:Oscilloscope]]
[[Category:Supported]]