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Core reset without peripheral reset

Question asked by sunny on Sep 13, 2013
Latest reply on Sep 16, 2013 by sunny
Hi forum!
I am trying to launch a soft reset of the STM32F417 core without losing peripheral state or resetting the peripheral registers. I intend to jump from one application (in flash) to another (in SRAM), for which I first remap the syscfg to place SRAM at address 0, followed by a soft reset. By using the NVIC_SystemReset( ) code from the ST stdperiph library I am able to reset the MCU, but also seem to lose the state of peripherals like USARTs etc. Is there a method to reset just the core and not the peripherals? Or is my observation flawed?

Thanks for your comments!