How to start with the nrf5340

RE: How to start with the nrf5340

REDHAT — Tue, 09 Jul 2024 03:44:43 GMT

Thanks Hieu!

RE: How to start with the nrf5340

Hieu — Mon, 08 Jul 2024 09:10:43 GMT

I just want to add that we also has this online course to help you with that exact need: https://academy.nordicsemi.com/courses/nrf-connect-sdk-fundamentals/.

RE: How to start with the nrf5340

REDHAT — Sat, 06 Jul 2024 12:41:28 GMT

Hi turbo,
Thanks for the reply, I will go through it!!

RE: How to start with the nrf5340

Turbo J — Sat, 06 Jul 2024 11:45:32 GMT

Read the zeyphr documentation about DT. Then make an overlay file for your (example/testing) project - this way you can change stuff without messing up original code.

The finished device tree can be observed in the projects build/zephyr directory.

If you are curious - or see unusual DTS macro usage in some code - you can find the finished compiler macros in
build/zephyr/include/generated subdir. There will be a ton of them on every nRF project.

What is it used for? It connects device drivers to the busses. This way you can specify which bus a device is connected to (NRF MCUs can have multiple SPI/TWI/UART busses) without touching anything in the driver source code itself.