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Can I use USB in a bootloader on the nRF52840?

Roger Clark over 8 years ago

Before I try something which is technically impossible....

Does anyone know if the USB functions on the nRF52840 would work in the bootloader, or only in the application?

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SRA over 8 years ago +1

Iirc, in the latest SDK the 32 doesn't even work over UART. So the chance that the 40 works over USB seems pretty low right now.

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0 run_ar over 8 years ago

@rogerclark
We are working on a USB-CDC bootloader as well. Unfortunately it looks as if we don't have resources to get it into the next sdk release. However, we might be able to send you an experimental prerelease after we do the next sdk release in about a month or so.
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0 run_ar over 8 years ago

@rogerclark
We are working on a USB-CDC bootloader as well. Unfortunately it looks as if we don't have resources to get it into the next sdk release. However, we might be able to send you an experimental prerelease after we do the next sdk release in about a month or so.
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