boot 20732 by HCI UART error detection/correction

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cross mob
Anonymous
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What is the method of error detection/correction when a 20732 is booted through HCI UART?

Our system has a board with 20732 BLE and a board with ARMS running Linux.

ARMS will reset BLE board, and then download BLE firmware over HCI UART, to boot BLE.

What happens if there's a data error during download?

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asridharan
Employee
Employee
10 comments on KBA 5 comments on KBA First comment on KBA

The transport is always assumed to be reliable and error free (and this is true of Bluetooth in general). When the SDK tools download to NV, they always do a CRC check of what got written to the NV before committing that image.

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asridharan
Employee
Employee
10 comments on KBA 5 comments on KBA First comment on KBA

The transport is always assumed to be reliable and error free (and this is true of Bluetooth in general). When the SDK tools download to NV, they always do a CRC check of what got written to the NV before committing that image.

MichaelF_56
Moderator
Moderator
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250 sign-ins 25 comments on blog 10 comments on blog

Please refer to the PM I sent you.

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