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

Ricardo Salveti de Araujo ricardo.salveti at linaro.org
Wed Apr 19 16:20:28 UTC 2017


On Sat, Apr 8, 2017 at 6:05 AM, Paul Sokolovsky
<paul.sokolovsky at linaro.org> wrote:
> 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?

Yes, basically :-)

Just need to figure out the best way to do it, but it would be quite a
nice blog post for sure :-)

Cheers,
-- 
Ricardo Salveti


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