'NoneType' object has no attribute 'serialstm32f'

Embedded Security ChipWhisperer Software
1

We are the recent purchaser of the Chipwhisperer Pro 1200 kit.
We are trying to run the file ‘1 - Connecting to Hardware’, unfortunately we are facing ‘NoneType’ object has no attribute ‘serialstm32f’ when we attempt to run the following command:

cw.program_target(scope, cw.programmers.STM32FProgrammer,"…/hardware/victims/firmware/simpleserial-aes/simpleserial-aes-CW308_STM32F3.hex" )

We have followed all the commands preceding the mentioned one, as same in the ‘1 - Connecting to Hardware file’

Any steps we missed or how should we proceed?

2

Hi,

Did the block:

import chipwhisperer as cw
scope = cw.scope()

complete successfully? If so, what does

print(scope)

show?

Alex

3

Yes, it’s working fine now. By mistake, I have disconnected the scope and target before programming. Now it’s working as expected. Sorry, Alex for the delayed response.

4

No worries, happy to hear you got it working.

Alex

5

Thank you, Alex for your inputs!!