burn files to external flash

[Sunil Dullolli]

Hello All,

I need to burn a bunch of files to the external flash, which I am going to access with VSPI interface. Are there any flasher/burner programs that go with openocd to get this thing done? or is there any tool/driver to do it? any pointers to this will be helpful.

Thanks,
SD

[WiFive]

Did you try using esptool with the no-stub and spi-connection options?

[Sunil Dullolli]

That looks cool, will try that out. Thanks WiFive for pointing out.

PS: It works as intended, Thank you WiFive.