void reset_handler(void) uint32_t *src = &_sfixed; uint32_t *dst = &_data_start; while (dst < &_data_end) *dst++ = *src++; // ... call main()

Use uf2conv.py (part of microsoft/uf2 or makerdiary/uf2utils) to convert the file.uf2 to file.bin . python3 uf2conv.py -u input.uf2 output.bin Use code with caution. Note: The -u flag instructs it to u npack the file.

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