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STM32F103RBT6 doesn't run after ROP option set

Question asked by redwire on Feb 9, 2018
Latest reply on Feb 12, 2018 by redwire


I am using ST-LINK to program a STM32F103RBT6.  I program it and the unit runs - then I set option bytes via the menu for readout protection and the unit stops.  Power cycle et al does not recover.  Are there other steps I need to do when using ROP?

If I reset ROP and reflash all is well...


Any hints?