Flash Firmware Application Board 3.0 Hang Up

[Heiko2505]

Guten Morgen,

ich bin dabei das Bosch Sensortec Application Board 3.0 zum Laufen zu bringen. Wir hatten zuerst Probleme bei der USB Driver Installation, das scheint jetzt geklappt zu haben, nun gelingt das Flashen nicht.(Das Board ist vermutlich abgestürzt)

-Wie lange sollte das Flashen in etwa dauern?

-Entspricht jener mit „T2“ beschriftete Taster dem „SW2“?

-muss ich beim Communication Interface etwas eintragen (darüber habe ich nichts in der Anleitung gefunden)

Vielen Dank!

[BSTRobin]

Hi Heiko2505,

We couldn't reproduce your problem.

Could you try to install software to another PC and test it again?

[Heiko2505]

Hello, i tried this but the results are the same.

Interesting is, when i start the dev.desktop 2.0 program, the message "no response from the board" appears.

But the programming over USB CMD Window seems to be successful

That is terrible, becuase today the shuttle board BMP390 appears, and i want to test it....

[Heiko2505]

one additional point: when i want to update the firmware via update_dd_fw i get a message "invalid DFU suffix siganture" "a valid DFU suffix will be required in a future dfu-util release!!!"

[BSTRobin]

Hi Heiko2505,

You can updating both bootloader and DD firmware, and connect DD2.0 again.

[Heiko2505 · Accepted solution]

Hi BSTRobin,

i tried another time, but with no success.Is it correct, that the LED near th switch is red even after updating firmware and DD Software?

Thank you and best regards