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DFU & Interrupts #7

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jamesle-0812 opened this issue May 10, 2021 · 1 comment
Closed

DFU & Interrupts #7

jamesle-0812 opened this issue May 10, 2021 · 1 comment

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@jamesle-0812
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Hi there, I'm interested in your works which can help me get rid of st-link. However I wonder whether your project supports interrupts mode. I have tried a few dfu bootloaders and both of them didn't support the mode. I have talked to an expert and he said that the code should be reprogrammed NVIC default address to work with the new vector table. Besides, do you mind to compile a .bin file and upload it with some basic instructions? It would be helpful to a beginner like me. Thanks in advance!
@davidgfnet
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The bootloader does indeed reprogram the base VTOR to the user table so that interrupts work.
The stack pointer is also read from there.

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@davidgfnet @jamesle-0812