nRF5340 - USPTn

RE: nRF5340 - USPTn

AlphaGammaJot — Wed, 22 May 2024 13:55:55 GMT

Thanks!

RE: nRF5340 - USPTn

Sigurd — Wed, 22 May 2024 09:18:15 GMT

[quote user="AlphaGammaJot"]I think my problem is that I haven't understood how to map the available serial devices to SERIAL0...3. If you could point me at some documentation about this, then I would be happy![/quote]

You can use any free General purpose I/O for SERIAL. https://infocenter.nordicsemi.com/topic/ps_nrf5340/chapters/pin.html?cp=4_0_0_8_0

For the nRF53DK, we use this pin mapping: https://infocenter.nordicsemi.com/topic/ug_nrf5340_dk/UG/dk/vir_com_port.html

RE: nRF5340 - USPTn

AlphaGammaJot — Wed, 22 May 2024 09:05:51 GMT

Hi Sigurd,

Thanks for the reply. I think my problem is that I haven't understood how to map the available serial devices to SERIAL0...3. If you could point me at some documentation about this, then I would be happy!

Best regards,

Greg

RE: nRF5340 - USPTn

Sigurd — Wed, 22 May 2024 07:45:23 GMT

Hi!

[quote user=""](gcc_startup_nrf5340_application.S & gcc_startup_nrf5340_network.S) the interrupt vectors USPTn_IRQHandler (n=0,...,3) are defined. [/quote]

I'm not seeing this defined in the latest MDK files. https://www.nordicsemi.com/Products/Development-tools/nRF-MDK/Download?lang=en#infotabs , if you are using very some old files, then there might have been a bug with that file.