Stuck at boot_images_help—what could be the usual reasons?
After completing this part, it should theoretically jump into the APP for execution. It appears that the bootloader (bl) is running normally. You can analyze the cause of the crash by referring to 死机分析指南 - SiFli SDK编程指南 文档 to determine exactly where the crash occurred.
Do not use the VBUS internal lithium battery charging chip, as it may cause insufficient power supply (the exact cause is currently unknown). Replacing it with an external chip that includes power management (such as ETA6005) will resolve the issue.
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