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Configure LPC55 to enter/re-invoke ROM Bootloader from application code

Question asked by J McC on Jul 25, 2019
Latest reply on Aug 5, 2019 by Alexis Andalon



Is it possible to give an example how to invoke the ROM Bootloader from code.


I dont have the option to use ISP0 pin on hardware to enter Bootloader after resetting device.


Do the CMPA.DCFG_CC_SOCU_PIN and CMPA.DCFG_CC_SOCU_DFLT registers need programmed to do this and if so give example of value to send. Can you tell me how to do it with blhost cmds.