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Can somebody find out the code will I write and I put on Cortex M and how to protect from this?

Pero Kacov

Has tool for find out the code i will write and put on Cortex M? Can somebody find out the code will I write and I put on Cortex M and how to protect from this?

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    Many vendors have implemented some sort of "protection" for the flash memory on their chips, to prevent it from being read by a programmer (and likewise, to disable jtag/swd.)  But these are usually outside the scope of the ARM "Cortex M" definition and are vendor-specific.

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    Many vendors have implemented some sort of "protection" for the flash memory on their chips, to prevent it from being read by a programmer (and likewise, to disable jtag/swd.)  But these are usually outside the scope of the ARM "Cortex M" definition and are vendor-specific.

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