Hello,
On 04/05/16 16:16, Uwe Hermann wrote:
>> And also included de firmware:
>> $ ls -l /opt/git-repos/openhantek/fw
>> total 20
>> -rw-r--r-- 1 root root 14042 Oct 5 2015 hantek6022be-firmware.hex
>> -rw-r--r-- 1 root root 2304 Oct 5 2015 hantek6022be-loader.hex
>
> This is not the correct firmware. For 6022BE we have an extra file
> (hantek-6022be.fw) in the git version of sigrok-firmware-fx2lafw repo
> (not part of any tarball release yet):
>
> http://sigrok.org/gitweb/?p=sigrok-firmware-fx2lafw.git;a=summary
>
> For the 6022BL there's no such file yet, but it would be a slight
> modification of the 6022BE file with the CTL0/2 change I mentioned.
>
> The files you mention above are not meant to be used with libsigrok and
> if they happen to work (a little) that's pure coincidence.
Yes, I had already guessed this wouldn't work, it was just an experiment.
I already build the latest sigrok-firmware-fx2lafw snapshot and I have
the firmware already installed at /usr/share/sigrok-firmware. I also
installed the udev rules z60_libsigrok.rules, adapted to 6022BL:
# Hantek 6022BE
#ATTRS{idVendor}=="04b4", ATTRS{idProduct}=="6022", MODE="664",
GROUP="plugdev", TAG+="uaccess"
#ATTRS{idVendor}=="04b5", ATTRS{idProduct}=="6022", MODE="664",
GROUP="plugdev", TAG+="uaccess"
# MyMod Hantek 6022BL
ATTRS{idVendor}=="04b4", ATTRS{idProduct}=="602a", MODE="664",
GROUP="plugdev", TAG+="uaccess"
ATTRS{idVendor}=="04b5", ATTRS{idProduct}=="602a", MODE="664",
GROUP="plugdev", TAG+="uaccess"
once that my 6022BL, before the firmware upload:
$ lsusb
Bus 001 Device 009: ID 04b4:602a Cypress Semiconductor Corp.
But I can't understand how the firmware is uploaded when the device is
connected. It is not by udev rule like in the openhantek case that has a
RUN command to do it. And there isn't any daemon, is there? And
libsigrok isn't running yet, is it?
So, where is it done?
I would like to upload the firmware to test what you said about the
CTL0/2 change. After all, after loading the firmware, 6022BL has exactly
the same id's of the 6022BE:
$ lsusb
Bus 001 Device 010: ID 04b5:6022 ROHM LSI Systems USA, LLC
So, shouldn't it behave exactly the same?
JSS
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