About MGand.1

MGand.1 · 2019-12-16

Hi,I am using a CAN bootloader to update my application. But after flashing the application and jumping from the bootloader to the reset vector of the app, the program stalls after calling NVIC_EnableIRQ(CAN_TX_IRQn). Is there a problem that the boot...

MGand.1 · 2019-12-17

Thank you, I have know added an additional variable that sets the flash origin in my linker script and SystemInit uses this variable to define VTOR.

MGand.1 · 2019-12-16

Before the jump to the application the bootloader set stack pointer and the vtor pointer, after the start of the application theSystemInit overrides with the old flash start value 0x08000000.

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Controller stalls at NVIC_EnableIRQ(CAN_TX_IRQn) after jump to application from a bootloader.

Re: Controller stalls at NVIC_EnableIRQ(CAN_TX_IRQn) after jump to application from a bootloader.

Re: Controller stalls at NVIC_EnableIRQ(CAN_TX_IRQn) after jump to application from a bootloader.