NRF / BLE / low power

Hello, Just a noob question: does NuttX support developing a BLE peripheral on a NRF component, and if so, does it support low power modes so the peripheral could run for years on a battery? I've seen the nrf52 is a supported target. I'm just looking to see if I can replace my home network s

Re: [OT] Projects for GSoC 2024

Hi Tomek, Thank you for raising these good points and thank YF for suggesting it. I also don't know much details about it, maybe I think at list on Linux we have some other libs working between X11 and Wayland to make "legacy" code work correctly. I'm CC Nicolas Caramelli who recently added supp

Re: FAT macro

Hi Saurav, Thank you for looking at our code base and planning to add Documentation, that is really important! NuttX has a long history but our Documentation is still lagging behind, so your work will be very beneficial for our community. I took a look at that macro you asked and seems it was wr

Re: NRF / BLE / low power

The nrf52 port in NuttX has support for BLE using a closed-source Softdevice controller from Nordic ( https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrfxlib/softdevice_controller/README.html ). This is a certified BLE stack so there should be no problems with it. It worked with NuttX B

Re: NRF / BLE / low power

Hi, Thank you very much for your advice. I can probably get a -DK. I'll have more questions once I get that board running. Can the dongle be easily programmed as a BLE sniffer to debug the protocol? That would make it valuable. ACK for the 802.15.4 part, thank you and best wishes for worki

Re: FAT macro

Hi Alan, Thank you for looking at our code base and planning to add Documentation, > that is really important! > > NuttX has a long history but our Documentation is still lagging behind, so > your work will be very beneficial for our community. > I'll try my best to contribute some documentation

Re: NRF / BLE / low power

> Can the dongle be easily programmed as a BLE sniffer to debug the > protocol? That would make it valuable. Nordic provides a lot of ready to use tools which are quite useful. They also have a lot of useful code and documentation. They base their ecosystem on Zephyr, but it's still useful. BLE s

Re: FAT macro

It is a typo. Please change to DIRSEC_NDXMASK(f) There are no errors because fs is already available in every function that "calls" DIRSEC_BYTENDX. On Fri, 2 Feb 2024 at 11:55, Saurav Pal wrote: > Hi Alan, > > Thank you for looking at our code base and planning to add Documentation, > > that is

Re: FAT macro

Hi, Thanks for the confirmation and an explanation as to why it works even as it is! Regards, Saurav On Fri, 2 Feb, 2024, 22:35 Lwazi Dube, wrote: > It is a typo. Please change to DIRSEC_NDXMASK(f) > There are no errors because fs is already available in every function that > "calls" DIRSEC_BY

Re: [OT] Projects for GSoC 2024

I have played with Wayland on FreeBSD and its NOT compatible with X11. Its something >>>new<<<, a constantly fancy pancy moving target. Also it is not network friendly (no client-server architecture) you need to use VNC and this sux because of latency. I even tried to port some stuff to Wayland@FBS

Re: FAT macro

Hi Saurav, I think you found a BUG! Please report it at https://github.com/apache/nuttx/issues to keep a track of it and when you we submit a PR it could be closed automatically (since you link it at your PR). In fact looking both macros the f to fs mistake becomes clear: #define DIRSEC_NDXMASK

Re: FAT macro

Hi Alan, Yeah I'll add an issue in the repo, and put a PR for fixing this. A quick question...is there any standard on commit names, or should I just use my own like "FIX: VFAT macro Issue#123"? About why side effects have not been seen...like Lwazi explained, macro DIRSEC_BYTENDX(f, i) is always

Re: FAT macro

Hi Saurav, You can follow the steps here: https://nuttx.apache.org/docs/latest/contributing/index.html After running the checkpatch.sh and confirming everything is fine, you can create a commit. Basically your commit should be like this: -

Re: FAT macro

Hi, Thanks for the tip! I've created an issue and a PR, now waiting for a review. Regards, Saurav On Sat, Feb 3, 2024 at 1:57 AM Alan C. Assis wrote: > Hi Saurav, > > You can follow the steps here: > https://nuttx.apache.org/docs/latest/contributing/index.html > > After running the checkpatch.