Bare metal application for nRF53

[Semiory]

Hi,

could some one inform me how to create a bare metal project for nRF5340 (Network Core/Application Code)?
The specification gives everything to create an own stack on the chip.

It was simple to create a bare meal App for nRF52, but for nRF53 there is any driver lib given.

The examples given in a Tutorials (nRF Connect SDK Tutorial - Part 0-1-2 | NCS v1.4.0) are extremely restricted.

There is no sufficient tutorial with the description how to create a project from scratch with or without OS (Zephyr). Better without OS...

Simple Projects created directly in SES are not working at all.

Best regards

D.Krush

[Vojislav]

Frankly, I have not used SES for nRF53. I use west CLI in combination with VSCode. Regarding this, I recommend moving to the latest on the NCS since there were some flashing issues when rebuilding the project, but that is now resolved. 

For SES support I would open a new ticket to get a clear answer from nordic. 

Best regards,
Vojislav.

[jasonrogers]

Here is a great mostly bare metal project that I've been absorbing today:  

https://github.com/NordicPlayground/nrf-doom/

Uses a lot of peripherals, qspi memory, IPC, the radio (though no ble stack).

The use of a simple standard make file is very refreshing after the mess of a build system you need to build any of the examples.

[Semiory]

Thanks! I have started with IAR project. Currently only with direct regiter programming. I'll post the link on it also after it will work.

[jasonrogers]

Nice...Direct register writing might be a touch more than I'd want to do...havnt done that since Gameboy programming days

But would love to see your progress all the same.

[jasonrogers]

Vojislav Do you have any tips on VSCode setup for the 5340?  I currently use the cli and make/flash from the vsc terminal and have no debugging support.  Pretty new to Zephyr and west so I have avoided both for the moment ... yet another build system always makes me cringe.