can not erase by pylink

[zengjiawei]

i use jlink.JLink.erase() in my project but i found it is useless by reading memory.why is that?

[hkpeprah]

Not sure. If you configure the logger, it should print out with some informative messages.

[zengjiawei]

@hkpeprah nothing, it looks ok，but the code still exist after reading memory. The key code: jlk.erase() mem = jlk.memory_read8(0, 1337) print(mem) It doesn't return 0xff

[hkpeprah]

Do you have the logs associated with this?

[zengjiawei]

@hkpeprah all right, no error, my kernel is cortex m0