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

Hello, I am currently writing a paper comparing different RTOSs. I want to compare the kernel architecture types of the different RTOSs but Zephyrs kernel confuses me a little bit. I get from

Reminder: Zephyr Project: APIs When: Tuesday, 24 September 2019, 9:00am to 10:00am, (GMT-07:00) America/Los Angeles Where:https://zoom.us/j/177647878 An RSVP is requested. Click here to

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

Hi Team, I have interfaced ENC28j60 module to PCA10056 and flashed the example "zephyr/samples/net/sockets/echo" . After this, I am unable to ping PCA10056. I am getting the wireshark log as shown in

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

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

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

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

Thanks for the info Mike. Queueing mode seems like it would resolve some worries, but would you mind clarifying one thing? From the issue: Wake up before lifetime or observation (if any)

Hello Benjamin, You are correct. The missing piece is LwM2M queue mode support. This mode is registered during the initial client / server connection. It means there is a mutual agreement that the

Carles has asked me to lead the API telecon Tuesday 2019-09-24 as he will not be available.  Topics to discuss include: * Status and concerns related to PR #17155 to change how timeout delays are

PR 17155 (https://github.com/zephyrproject-rtos/zephyr/pull/17155) is an API cleanup that changes the type used to store timeout delays from a signed integer representing milliseconds to an opaque

To be honest, it sort of seems as if the implementation assumes it has a perpetually open socket connection to cloud at all times. Perhaps this is an exaggeration, but I'd kind of like to know how

Hi, We have a use-case which I deem to be pretty normal: uplinks are really expensive and should be kept to a minimum (in fact, we want the radio completely powered off 99.99% of the time). But we

hi, I'm working on zephyr os and a grove NFC ( seeedstudio grove nfc tag V1.0) and a nucleo l432kc. the question is : it must communicate with I2C. Does anybody knows how i have to do ? thanx

Thanks for the reply! The Telit moduled like UE866 and LE910 supports ppp natively and there are 3gpp at commands that switch the state of the modem from at mode to ppp mode. I saw in the video you

Hello Shlomi, If the modem had a physical interface which supported the PPP protocol you could in theory create a new: modem_iface_ppp.c file which managed it (as opposed to using

Is there a way to connect the ppp protocol to the modem context and work with this network interface instead of the stack that is built in the modem? ‫בתאריך יום ד׳, 18 בספט׳ 2019

Reminder: Zephyr Project: Dev Meeting When: Thursday, 19 September 2019, 8:00am to 9:00am, (GMT-07:00) America/Los Angeles Where:https://zoom.us/j/993312203 An RSVP is requested. Click here