Difference between revisions of "Hameg HMO2024"
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The Hameg HMO series of scopes use [[IEEE-488|SCPI]] as the communication protocol. | The Hameg HMO series of scopes use [[IEEE-488|SCPI]] as the communication protocol. | ||
== USB connection on OS X == | |||
To talk to the device over USB on OS X you need to ensure the HO720 interface card of the scope enumerates as a serial port. This does not happen automatically as the device ID of the HO720 card is not registered in the list of 'known devices' of the OS X FTDI driver. | |||
To ensure you can communicate to the device, first install the [http://www.ftdichip.com/Drivers/VCP.htm - FTDI VCP driver for OS X]. | |||
Then, follow the instructions [https://rowley.zendesk.com/entries/109069-getting-jtag-and-serial-port-to-work-under-mac-os-x-using-a-luminary-ftdi-target-interface here] and add the following section to the Info.plist: | |||
<nowiki> | |||
<key>HamegScope</key> | |||
<dict> | |||
<key>CFBundleIdentifier</key> | |||
<string>com.FTDI.driver.FTDIUSBSerialDriver</string> | |||
<key>IOClass</key> | |||
<string>FTDIUSBSerialDriver</string> | |||
<key>IOProviderClass</key> | |||
<string>IOUSBInterface</string> | |||
<key>bConfigurationValue</key> | |||
<integer>1</integer> | |||
<key>bInterfaceNumber</key> | |||
<integer>0</integer> | |||
<key>idProduct</key> | |||
<integer>60786</integer> | |||
<key>idVendor</key> | |||
<integer>1027</integer> | |||
</dict></nowiki> | |||
Connect the cable, power on the scope, ensure the USB interface is enabled under Setup > Interface on the device. A new serial device will be generated and you should be able to get the device info with: | |||
$ '''sigrok-cli --driver hameg-hmo:conn=/dev/cu.usbserial-xxxxyyyy --scan''' | |||
== Resources == | == Resources == | ||
Revision as of 15:26, 12 January 2014
The Hameg HMO2024 is a USB-/RS232-based, 4-channel oscilloscope with an analog bandwidth of 200MHz and 2GS/s sampling rate.
See Hameg HMO2024/Info for more details (such as lsusb -v output) about the device.
Hardware
TODO.
Photos
Device, front
Device, back
HO 720 serial communication option
HO3508 logic probe pod
HO3508 logic probe pod, back
HO3508 logic probe
Protocol
The Hameg HMO series of scopes use SCPI as the communication protocol.
USB connection on OS X
To talk to the device over USB on OS X you need to ensure the HO720 interface card of the scope enumerates as a serial port. This does not happen automatically as the device ID of the HO720 card is not registered in the list of 'known devices' of the OS X FTDI driver.
To ensure you can communicate to the device, first install the - FTDI VCP driver for OS X.
Then, follow the instructions here and add the following section to the Info.plist:
<key>HamegScope</key> <dict> <key>CFBundleIdentifier</key> <string>com.FTDI.driver.FTDIUSBSerialDriver</string> <key>IOClass</key> <string>FTDIUSBSerialDriver</string> <key>IOProviderClass</key> <string>IOUSBInterface</string> <key>bConfigurationValue</key> <integer>1</integer> <key>bInterfaceNumber</key> <integer>0</integer> <key>idProduct</key> <integer>60786</integer> <key>idVendor</key> <integer>1027</integer> </dict>
Connect the cable, power on the scope, ensure the USB interface is enabled under Setup > Interface on the device. A new serial device will be generated and you should be able to get the device info with:
$ sigrok-cli --driver hameg-hmo:conn=/dev/cu.usbserial-xxxxyyyy --scan