LPC-Linkv2 full speed usb

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LPC-Linkv2 full speed usb

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p_barcinski
Contributor I

I have an issue with programming via lpclinkv2 SWD interface on linux. LPC-Linkv2 doesn't accept full speed (12Mbps) usb and require high speed (480Mbps). I would like to use usb isolator which limits speed to full-speed but it doesn't work toogether. Is possible to force usb full-speed on lpclink and use this speed to flash/debug mcu?

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Sabina_Bruce
NXP Employee
NXP Employee

Hello Piotr,

In order to better understand what you are trying to achieve. Could you please describe what your target mcu is as well?

So far my understanding is that you are connecting your LPC-Link 2 to your Linux machine on one end and then via SWD you are connecting your target mcu. However your LPC-link 2 is not communicating properly with your linux machine. Is this correct?

Could you please attach screen shots of any error messages that you are receiving.

Best Regards,

Sabina

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