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google / OpenSK

OpenSK is an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.
Apache License 2.0
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Dongle only detected when Jlink is connected #88

Closed ibndias closed 4 years ago

ibndias commented 4 years ago

Expected Behavior

NRF52840 Dongle works with/without Jlink is connected.

Actual Behavior

NRF52840 Dongle only works when Jlink is connected. This is the first time I tried to compile in dongle. Am i missing something here?

Steps to Reproduce the Problem

  1. Clone latest master repo
  2. Run ./setup.sh
  3. Run ./deploy.py --board=nrf52840_dongle --opensk --programmer=jlink

Specifications

jmichelp commented 4 years ago

I'm not sure I fully understand what's happening.

If you set the programmer to be JLink, then yes, the script will indeed expect a JLink programer to be hooked to the dongle in order to flash it. But once flashed you don't need the JLink programer to use the dongle (unless if you want to flash it again).

ibndias commented 4 years ago

I'm not sure I fully understand what's happening.

If you set the programmer to be JLink, then yes, the script will indeed expect a JLink programer to be hooked to the dongle in order to flash it. But once flashed you don't need the JLink programer to use the dongle (unless if you want to flash it again).

Sorry maybe the title is misleading here. After flashing, I managed to be able to use OpenSK with my dongle, the led flashing when the web request for authentication. Pressing reset blinks the green led. (This is happens with Jlink still connected)

But then i remove the Jlink, the dongle is dead, no more led flashing when the website request for authentication. Pressing reset but nothing happens with the led.

ibndias commented 4 years ago

Seems like the dongle not detected. When i connect the Jlink, i can run lsusb

and i got Bus 001 Device 030: ID 1915:521f Nordic Semiconductor ASA

but when i remove the jlink, its gone

ibndias commented 4 years ago

I use another dongle and it works fine, so it's a hardware problem.

ibndias commented 4 years ago

Just for information, I found that one of my dongle component is missing, and it's causing my dongle undetected. Screenshot from 2020-04-10 17-33-25 Seems like I've pushed the Tag-Connect TC2050 retainer clip too hard while flashing it.