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- Fri Feb 17, 2017 2:05 pm
- Forum: Development of MicroPython
- Topic: hiding python code on the board
- Replies: 21
- Views: 18030
Re: hiding python code on the board
There are cortex-M4 cpus with memory protection unit. For example on tm4c129, if you can get uPython to run in unpriviledged mode (I assume there will be problems with interrupts which run only in priviledged mode) you can block access to parts of RAM with your secret function. So if you can get the...