[Dev] Programming Carbon's nRF51 using its own STM32, was: Re: Bluetooth beacon example for BLE carbon

Paul Sokolovsky paul.sokolovsky at linaro.org
Sat Apr 8 09:05:55 UTC 2017

Hello Ricardo,

On Tue, 14 Mar 2017 16:41:05 -0300
Ricardo Salveti de Araujo <ricardo.salveti at linaro.org> wrote:


> You could flash a special firmware into the main STM32 MCU and use
> that to flash nRF51 (https://github.com/blacksphere/blackmagic), but
> that would require work as I'm not sure anyone did that on this board
> yet.

Nice that you mentioned that, I had such question in mind for a while.
But how would that work - are nRF51's programming pins connected to
STM32's GPIOs?

> But I would recommend buying a SWD programmer anyway, as that can
> later be used with other boards (and to help you debugging Zephyr on
> Carbon).
> Cheers,

Best Regards,

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