Hello, I made a new sample for the microbit board, which can be used to program a small robotic car to follow the line. What community thinks about my idea? Will it be useful for some of the developer

#samples #microbit #robot

Hi Maksim: I think it is good idea. It is helpful for anyone, who uses the same board for development. For your PR, there are several failures of auto checking, such as checkpath, Shippable, etc. I th

#samples #microbit #robot

On Linux the script zephyrproject/tools/ci-tools/scripts/check_compliance.py -c commit_range checks all that for you. I also got the script running on Windows too once with a couple hacks. Marc From:

#samples #microbit #robot

Hi, On running: west build -b native_posix samples/hello_world I get the following error, any advice or suggestions ? -- west build: build configuration: source directory: /media/andrewh/SOURCE/Source

#samples #adc

I can't reproduce this exact issue, but I can confirm that with ZEPHYR_TOOLCHAIN_VARIANT=zephyr and ZEPHYR_TOOLCHAIN_VARIANT=host, I get a build error following along with the getting started guide: [

#samples #adc

Hi Marti, That would seem to be just a warning. (At least another developer has also reported it, and I think he was also using Arch Linux) As far as a I understand it is harmless. The binary (build/z

#samples #adc

"Alberto Escolar Piedras (ALPI)" <ALPI@...> writes: You're right, of course. I looked at the output itself without seeing the "warning" prefix. This is building and running fine (apart from the

#samples #adc

Hi Team, I am running tcp socket client program in Ubuntu bash of Windows subsystem for Linux and server program on PCA10056 board, on which zephyr is running. I am able to establish connection and tr

#nrf52840 #samples

Hi, The text logs do not reveal anything useful (other than the zephyr version used and that you are using ethernet + dhcp). From the wireshark image, we can see that ubuntu does not receive the SYN,A

#nrf52840 #samples

Hi, Thanks for the reply. I have verified the ufw status and it is inactive. Is it enough to say that firewall is disabled. Regards, Giri

#nrf52840 #samples

Hi Giri, You could also verify from wireshark that the MAC addresses are correctly set in the packets. If zephyr sends a packet using wrong destination MAC address, then your ubuntu would not receive

#nrf52840 #samples

Hi Jukka, I have verified the MAC address. Zephyr is sending the [SYN/ACK] packet with destination MAC address as "ff:ff:ff:ff:ff:ff", which is a broadcast address. Does this causing my ubuntu to not

#nrf52840 #samples

Hi Giri, yes, that is definitely a problem. The destination MAC address should be a valid unicast address. Does you ethernet board have a proper MAC address set to it? You can see the MAC address usin

#nrf52840 #samples

Hi Jukka, "net iface" is returning a valid mac address. But for my Ethernet to work, I have tweaked Zephyr code. I have posted about it in another topic of this mailing list. Please follow this link h

#nrf52840 #samples

The changes that you do there basically turn off ARP, the end result is that the IPv4 connectivity cannot work properly after this. Cheers, Jukka

#nrf52840 #samples

It should but might not be enough because ufw is just a user interface. Use "ip[6]tables -L" to verify the actual state.

#nrf52840 #samples

But, without those changes, if I am trying to ping the board on which Zephyr is running, it is not responding to ping requests and wireshark capture in this scenario can be found in the attached file.

#nrf52840 #samples

Hi Giri, can you create an issue in github for this. Trying to resolve your issue in mailing list is not very effective. https://github.com/zephyrproject-rtos/zephyr/issues/new/choose Cheers, Jukka

#nrf52840 #samples

Thanks Marc, I have verified that and it is fine. As mentioned in the previous mails, I am suspecting on the changes that I have made in the file "zephyr/subsys/net/l2/ethernet/ethernet.c". Although,

#nrf52840 #samples

Hi, I am trying to implement IPv4 based multicast listener application. Please let me know, if there are any sample applications in Zephyr that involve joining to a multicast group and listening on a

#networking #samples