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Application not starting correct after UART bootloader

AWack
Associate III

Hi,

I´ve a application (with RTOS) where I do a FW update via the internal UART bootloader (BOOT0 pin method).

After flashing is finished I set the Boot0 to GND and toggle the reset pin. The application starts, but I don´t get USART interrupts any more.

After Power cycle interrupts are working again.

Any idea?

Best regards,

Achim

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