Hello,
I wanted to run the tutorial “Fault 2_2 - Voltage Glitching to Bypass Password” on a CW308_STM32F4.
However when I execute :
#Do glitch loop
pw = bytearray([0x74, 0x6F, 0x75, 0x63, 0x68]) # correct password ASCII representation
target.simpleserial_write(‘p’, pw)
val = target.simpleserial_read_witherrors(‘r’, 1, glitch_timeout=10)#For loop check
valid = val[‘valid’]
if valid:
response = val[‘payload’]
raw_serial = val[‘full_response’]
error_code = val[‘rv’]
print(val)
but I am getting this error always:
{‘valid’: False, ‘payload’: None, ‘full_response’: ‘’, ‘rv’: None}
Best,
Soundes