Hi Q1 – no, this mens that higher part of BLE stack runs on HCI client which has no access to nRF52840 flash at all. Q2 – mcuboot serial recovery or your proprietary protocol which can share common ua

#hci #nrf52480 #ble #uart #samples

Hi, I want to do an DFU OTA in nRF52840 BLE chip. I have flashed mcuboot bootloader and also flashed hci_uart (To scan BLE beacons) application. This will be one time flash using JTAG. Now, I want to

#hci #nrf52480 #ble #uart #samples

Hi there, It looks like some of the modules are missing. Can you make sure you have run “west update” in the working tree? Carles

#samples

Hi all, I'm trying to build hello_world sample on Ubuntu 19.10 with west buld command. I'm having the following issue: west build -b qemu_x86 $PWD/samples/hello_world -- west build: build configuratio

#samples

Hello, "Jukka Rissanen" <jukka.rissanen@linux.intel.com> wrote: For reference, there already exists a ticket for this feature: https://github.com/zephyrproject-rtos/zephyr/issues/2336 , so interested

#networking #samples

Hi Giri, currently we have multicast group support only implemented for IPv6. It would not be a big task to implement mcast listener support for IPv4 if you want to do that. As always, patches are wel

#networking #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

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 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

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

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

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

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

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, 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, 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, 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, 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 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

"Alberto Escolar Piedras (ALPI)" <ALPI@demant.com> 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