Products > Test Equipment
VOLTCRAFT DSO-1084E (Hantek DSO4084B) stuck at boot screen
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rlohmann:
Hi DK87,

welcome to the forum!  :)

If I remember correctly, the connector close to the RTC battery is the one I connected the FTDI adapter.

I'll open my scope and check the connections, once I'm back home on Sunday.

 
DK87:
Hey rlohmann,

thank you ;)


But you won't have to open it up anymore because
It's WORKING  :) :) :-+


You were right, the UART pinouts are right beside the RTC battery, I think I have been too lazy in probing or I was just too late when I probed the pins.

After I found the right pins, I connected with my CP2102 UART USB Bridge at 115200 baud and the console
outputted almost the same as in your initial thread.

I decompressed the firmware image downloaded from the conrad website but i haven't updated the files, I just deleted /dso/app/etc/aslf/*
and it worked!

Thank you very very much!


By the way:
I have put my log in the attachment for interest. 
Parts with "##" are a new section because I messed up with vi and you don't wanna see that :palm:

rlohmann:
Great to hear your scope is working again.  :-+

Could you mark the serial connections in your initial photo and post it here for reference?
Just in case someone else is looking for this information ...

DK87:
of cause I'll do that.

Here it is  ;D
tkoop:
I think there was a wrong firmware published at some point. I just received a used scope like this. The description said, that the firmware has to be reflashed in order to use it. I'll just leave the serial output here without any comments...


--- Code: ---acq_dot_nm_of_timerange =4000,time_range=1600000000000,dso_acq.dot_factor =1,sample_rate =2500.000000
dso_acq_control:1:2056, 2056,0
dso_acq_control:2:2056, 2056
dso_acq_control:3:102800000, 103600000
dso_acq_control:4:after= 102800000, before= 103600000

unix:path=/tmp/dbus-2cwNKRB5GT,guid=f88b9ed89c06967a785f15695c8ae710
[root@Hantek ~]#cat /dso/etc/system.inf
[machine]
       Model=dso1202l
       Vendor=hantek
       Product=FGen
       Manufacturer=hantek
       Serial=DSO4D143501107
[version]
       Pcb=1001
       Keyboard=11
[language]
       Lans=255
       Language=1
[add]
       Start=0
       Update=0
[root@Hantek ~]#

--- End code ---
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