I have a bootloader app and another application present on my Tiva. My application and bootloader are protected using the Flash protection. FMPPE=0 is used for it. Now i am doing software reset (using command HWREG(NVIC_APINT) = NVIC_APINT_VECTKEY | NVIC_APINT_SYSRESETREQ;) and trying to upgrade my application using bootloader. But it is failing as i am not able to disable the flash protection. As per the datasheet, once enabled, the flash protection can be disabled only after POWER-ON-RESET. Can we do this POWER-ON-RESET thing using software reset?
Regards,
Naman