CC8520: Other wireless technologies forum

Hi,

All of the SPI Bootloader commands are documented in section "B.2.3 Flash Programming Through SPI Slave Interface".

Typically readout of FW poses a security concern, so that read command is unlikely provided.

Thanks,
Toby

Hi Toby

I need to test the verification function, can you provide an Intel HEX file for me to test? Or teach me to generate Intel HEX file, thank you!

I'm not familiar with this device and would need to look into it.

For now, I recommend to refer to the documentation on the product page: https://www.ti.com/product/CC8520#tech-docs

Or refer to other posts which might relate to your investigation.

I will try to get back to you in 5 business days.

The verification method is shown in the figure, which requires the Intel HEX file with CRC32 checksum.

Please provide me with the Intel HEX file in the correct format, or teach me how to generate the Intel HEX file in the correct format.

Thank you very much!

Please refer to: e2e.ti.com/.../cc8520-firmware