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Hobby Components USB 8CH 24MHz Logic Analyser (HCTEST0006) 
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Joined: Mon Mar 20, 2017 8:48 am
Posts: 2
Post Re: Hobby Components USB 8CH 24MHz Logic Analyser (HCTEST000
Thanks for the very fast reply Andrew.

Quote:
I do notice from the sigrok-cli scan that it is complaining that it can't find the firmware file (fx2lafw-sigrok-fx2-8ch.fw). This is the firmware that gets transferred into the analysers RAM when Sigrock first initialises the analyser.

Do you have this file on your computer? If not you may want to take a look at step 3 in the Linux install guide in the first post of this thread.


This was indeed the problem. After downloading the .fw file, it is working.

Thanks again :D


Mon Mar 20, 2017 4:55 pm
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Joined: Mon May 08, 2017 5:18 pm
Posts: 1
Post Re: Hobby Components USB 8CH 24MHz Logic Analyser (HCTEST000
I am trying to get the this working on Ubuntu 17.04

I have installed the sigrok package, which seems to be up to date and followed the instructions on page 1 of the thread. I seem to be in the same position as Anthony on page 6.

Code:
sigrok-cli -V
sigrok-cli 0.5.0

Using libsigrok 0.3.0 (lib version 2:0:0).
Using libsigrokdecode 0.3.0 (lib version 2:0:0).


The USB id is OK

Code:
lsusb -s 4
Bus 003 Device 004: ID 1d50:608c OpenMoko, Inc.


But the device is not found.

Code:
sigrok-cli -d fx2lafw -c samplerate=1mhz --samples 1m -o foo.sr -l 5
sr: libsigrok loglevel set to 5.
sr: backend: Sanity-checking all drivers.
sr: backend: Sanity-checking all input modules.
sr: backend: Sanity-checking all output modules.
srd: libsigrokdecode loglevel set to 5.
sr: hwdriver: Initializing driver 'fx2lafw'.
sr: hwdriver: Scan of 'fx2lafw' found 0 devices.
No devices found.


Has anyone had success with this on Ubuntu & can give any pointers to get it working?

Thanks


Mon May 08, 2017 5:35 pm
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Joined: Sun Aug 05, 2012 4:15 pm
Posts: 706
Post Re: Hobby Components USB 8CH 24MHz Logic Analyser (HCTEST000
Due to the large range of configurations and versions of Linux I'm afraid we cannot support use of the analyser with Linux. Hence why it is only advertised to work with Windows. However we did have success in getting it to work with a clean install of Ubuntu Linux and posted a guide in the first post of this thread. Did you try following this guide rather than the one on the Sigrok site?

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Fri May 26, 2017 2:45 pm
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Joined: Mon Sep 25, 2017 5:20 pm
Posts: 1
Post Re: Hobby Components USB 8CH 24MHz Logic Analyser (HCTEST000
The versions from sigrok's git repository work with the latest Linux Mint. Versions used as follows:

Code:
topquark@L1 ~ $ uname -a
Linux L1 4.8.0-53-generic #56~16.04.1-Ubuntu SMP Tue May 16 01:18:56 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
topquark@L1 ~ $ sigrok-cli -V
sigrok-cli 0.8.0-git-7c765fc

Libraries and features:
- libsigrok 0.6.0-git-f05600f/4:0:0 (rt: 0.6.0-git-f05600f/4:0:0).
 - Libs:
  - glib 2.48.2 (rt: 2.48.2/4802:2)
  - libzip 1.0.1
  - libserialport 0.1.1/1:0:1 (rt: 0.1.1/1:0:1)
  - libusb-1.0 1.0.20.11004
  - libftdi 1.2
  - Host: x86_64-pc-linux-gnu, little-endian.
  - SCPI backends: TCP, RPC, serial, USBTMC.
- libsigrokdecode 0.6.0-git-5b2595b/4:0:0 (rt: 0.6.0-git-5b2595b/4:0:0).
 - Libs:
  - glib 2.48.2 (rt: 2.48.2/4802:2)
  - Python 3.5.2 / 0x30502f0 (API 1013, ABI 3)
  - Host: x86_64-pc-linux-gnu, little-endian.
topquark@L1 ~ $ gcc --version
gcc (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

topquark@L1 ~ $ ls -al /usr/local/lib
total 31344
drwxr-xr-x  6 root root     4096 Sep 24 12:53 .
drwxr-xr-x 10 root root     4096 Jun 29 12:11 ..
drwxr-xr-x  2 root root     4096 Sep 21 22:45 jni
-rw-r--r--  1 root root  3077466 Sep 24 12:53 libavrdude.a
-rwxr-xr-x  1 root root      938 Sep 24 12:53 libavrdude.la
lrwxrwxrwx  1 root root       19 Sep 24 12:53 libavrdude.so -> libavrdude.so.1.0.0
lrwxrwxrwx  1 root root       19 Sep 24 12:53 libavrdude.so.1 -> libavrdude.so.1.0.0
-rwxr-xr-x  1 root root  1654312 Sep 24 12:53 libavrdude.so.1.0.0
-rw-r--r--  1 root root   323364 Sep 21 22:41 libserialport.a
-rwxr-xr-x  1 root root      975 Sep 21 22:41 libserialport.la
lrwxrwxrwx  1 root root       22 Sep 21 22:41 libserialport.so -> libserialport.so.0.1.0
lrwxrwxrwx  1 root root       22 Sep 21 22:41 libserialport.so.0 -> libserialport.so.0.1.0
-rwxr-xr-x  1 root root   201120 Sep 21 22:41 libserialport.so.0.1.0
-rw-r--r--  1 root root  8300996 Sep 21 22:45 libsigrok.a
-rw-r--r--  1 root root  7134776 Sep 21 22:45 libsigrokcxx.a
-rwxr-xr-x  1 root root     1142 Sep 21 22:45 libsigrokcxx.la
lrwxrwxrwx  1 root root       21 Sep 21 22:45 libsigrokcxx.so -> libsigrokcxx.so.4.0.0
lrwxrwxrwx  1 root root       21 Sep 21 22:45 libsigrokcxx.so.4 -> libsigrokcxx.so.4.0.0
-rwxr-xr-x  1 root root  4052728 Sep 21 22:45 libsigrokcxx.so.4.0.0
-rw-r--r--  1 root root   399992 Sep 21 22:46 libsigrokdecode.a
-rwxr-xr-x  1 root root     1026 Sep 21 22:46 libsigrokdecode.la
lrwxrwxrwx  1 root root       24 Sep 21 22:46 libsigrokdecode.so -> libsigrokdecode.so.4.0.0
lrwxrwxrwx  1 root root       24 Sep 21 22:46 libsigrokdecode.so.4 -> libsigrokdecode.so.4.0.0
-rwxr-xr-x  1 root root   227880 Sep 21 22:46 libsigrokdecode.so.4.0.0
-rwxr-xr-x  1 root root     1059 Sep 21 22:45 libsigrok.la
lrwxrwxrwx  1 root root       18 Sep 21 22:45 libsigrok.so -> libsigrok.so.4.0.0
lrwxrwxrwx  1 root root       18 Sep 21 22:23 libsigrok.so.3 -> libsigrok.so.3.0.0
-rwxr-xr-x  1 root root  2618288 Sep 21 22:23 libsigrok.so.3.0.0
lrwxrwxrwx  1 root root       18 Sep 21 22:45 libsigrok.so.4 -> libsigrok.so.4.0.0
-rwxr-xr-x  1 root root  4042752 Sep 21 22:45 libsigrok.so.4.0.0
drwxr-xr-x  2 root root     4096 Sep 21 22:46 pkgconfig
drwxrwsr-x  4 root staff    4096 Jun 29 12:17 python2.7
drwxrwsr-x  3 root staff    4096 Jun 29 12:13 python3.5
topquark@L1 ~ $ pulseview -V
PulseView 0.5.0-git-83b9c07




Hope that helps, Martin.


Mon Sep 25, 2017 5:25 pm
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