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Bus Pirate Support / No response after fw upgrade
I tried to update my Bus Pirate V3a to the version 7 community firmware but accidentally i selected the wrong file at the first time (V4 firmware). It was no problem to flash the correct V3 firmware directly afterwards but now i did not get any response from the device via serial consol.
It is no problem to enter the bootloader again by shorting PGC&PGD and uploading a new FW. I also tried to go back to V5.10 Version of the firmware as it was before but it ends with the same behaviour.
HiZ>i
Bus Pirate v3a
Firmware v5.10 (r559) Bootloader v4.4
DEVID:0x0447 REVID:0x3046 (24FJ64GA002 B8)
http://dangerousprototypes.com
Do anybody now how to proceed to unbrick the device or it is gone forever ?
best regards,
Knirps