Studio Bluetooth Forum Discussions

[mawu_4270096]

Hi:

   sometimes we need to modify the bootloader of CYW20735 for some special application. I  can't find any user guider to intorduce how to download the bootloader.

I want to know if there is any way to download the bootloader

[AnjanaM_61 · Accepted solution]

Hello,

The boot code for WICED BT chips are in ROM and can't be changed.

For the programming sequence, you may refer to the following docs available in WICED Studio SDK :

WICED-HCI-Control-Protocol.pdf ( /20735-B1_Bluetooth/doc/WICED-HCI-Control-Protocol.pdf )

WICED-Firmware-Upgrade-Library.pdf

Thanks,

Anjana