What is the reason why STM32 downloads HEX files to flash and cannot run but online J-Link debugging?

Hardware design

Februar 02, 2021 by Maurice 1807

STM32 downloads the HEX file to the flash and cannot run. . Online J-Link debugging can run. . Don't know what's going on. . .

Antwort

Linda Veröffentlicht am February 2, 2021

Is it the selected reset operation? If so, after burning the program, you need to reset and power on again.

Tomas Veröffentlicht am February 2, 2021

Start mode problem, JLink will specify the starting point.

Shania Veröffentlicht am February 2, 2021

Pay attention to the pins of the MCU BOOT.

Sie müssen sich anmelden, um antworten zu können. Anmelden | Registrieren