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Last activity 2017-11-01 14:37:05 +0100 by ECEJeff

USBD without logging

I'm having trouble with the USBD stack, and I've narrowed down my problem (at least one of my problems) to disabling the logging.

For example, simply disabling logging functionality in the usbd_cdc_acm example in SDK 14.1.0 ... (more)

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Last activity 2017-10-12 15:05:42 +0100 by Nicolas Brunner flag of Switzerland

usbd HF clock

For the SDK13.0.0 the documentation say that HF clock is activated in nrf_drv_usbd_enable()/app_usbd_enable() but it is activated in nrf_drv_usbd_init()/app_usbd_init(). Same error for deactivation.

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Last activity 2017-07-17 14:00:06 +0100 by Radosław Koppel

Usb Tx succes event missed in Nordic's SDK stack

Hi, Nordic! I have used NRF52840 and SDK 13.0.0. From Errata:

3.18 [104] USBD: EPDATA event is not always generated

Workaround

Use the USB stack provided in Nordic's SDK.

We have used USB stack from latest ... (more)

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Last activity 2017-06-22 13:24:53 +0100 by Jørn flag of Norway

How use usb data line without usb core

Hi, Nordic! We have connected gpio pins to usb data line pins for using usb or i2c in different times. But even if USB core disconnected, usb lines hinder for i2c lines. Is it possible connect usb d+ and d- to GPIO?

usb i2c connection

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