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sparkfun / nRF52832_Breakout

Breakout board for the Nordic nRF52832, a BLE/ANT/2.4GHz, Cortex-M4F SoC.
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Flashing bootloader into nrf52832 #11

Closed kungfupizza closed 5 years ago

kungfupizza commented 5 years ago

Hi, I have a STM32 based JTAG connector with SWD connectivity. I have connected this to the nrf52832 board but having these errors with nrfutil image

Please help.

jpconstantineau commented 5 years ago

nrfutil is being called for flashing with serial, not swd.

On Sat, 6 Jul 2019 at 05:09, Sarthak Kelapure notifications@github.com wrote:

Hi, I have a STM32 based JTAG connector with SWD connectivity. I have connected this to the nrf52832 board but having these errors with nrfutil [image: image] https://user-images.githubusercontent.com/46355685/60755384-43806980-9fef-11e9-8dd2-91784bdf0061.png

Please help.

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kungfupizza commented 5 years ago

I also tried flashing the bootloader using P26 and P27 connected via a FTDI but that doesn't do anything. What is the exact procedure? Any post to help me flash bootloader into blank new nrf52832?