Aug 12, 2021
11:54 PM
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Aug 12, 2021
11:54 PM
Hi,
I'm using flash driver to erase sector 0x100B 8000 of MCU CYT2BL8C, the flash driver runs from RAM 0x0800 2000.
After an IPC NOTIFY event written to IPC1 register, on M0+ site, a hard fault is immediately detected.
I'm not clear the reason causing this situation. Does this have something to do with the protection context(PC)? How could I find in which PC is the current code executing?
Does anyone have any ideas about this case?
thank you in advance.
Best Regards,
Zhimin
Solved! Go to Solution.
- Tags:
- flash erase
1 Solution
Aug 26, 2021
12:25 AM
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Aug 26, 2021
12:25 AM
Hi Ashish,
I think this issue is related to a "code in RAM" problem. After I remap the code, that is executing in CMO during flash operation, to RAM, the flash operation issue is solved.
thank you for your info.
BR,
Zhimin
2 Replies