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DAC+ DSP broken during flashing ?

Hi HiFi-Berry Team,

I got a big problem. I guess during flashing a profile with SigmaStudio via WiFi from my laptop my WiFi connection was gone.

After that my DAC+ DSP seems to no longer work - plays no sound. The hardware is still visible with aplay -l

Flashing is also still possible via SigmaStudio or with dsptoolkit but the command:

dsptoolkit get-checksum gives an empty line.

dsptookit get-xml gives "None"

dsptoolkit check-eeprom gives the following error:

volumio@volumio:~/hifiberry$ dsptoolkit check-eeprom
Traceback (most recent call last):
File "/usr/local/bin/dsptoolkit", line 7, in <module>
cmdline.main()
File "/usr/local/lib/python3.6/site-packages/hifiberrydsp/dsptoolkit.py", line 940, in main
self.command_map[self.args.command]()
File "/usr/local/lib/python3.6/site-packages/hifiberrydsp/dsptoolkit.py", line 745, in cmd_check_eeprom
self.dsptk.reset()
File "/usr/local/lib/python3.6/site-packages/hifiberrydsp/dsptoolkit.py", line 371, in reset
self.sigmatcp.reset()
File "/usr/local/lib/python3.6/site-packages/hifiberrydsp/client/sigmatcp.py", line 329, in reset
int_data(1, self.dsp.REGISTER_WORD_LENGTH))
File "/usr/local/lib/python3.6/site-packages/hifiberrydsp/client/sigmatcp.py", line 114, in write_memory
self.socket.send(packet)
BrokenPipeError: [Errno 32] Broken pipe

There is also no sound coming from the test-image I found in another thread.

Is there anything I can do?

 

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