Hi. It looks that you have HFCLK running all the time. This is probably caused by small issue in power management code. Please try to remove the calls to nrf_power_task_trigger() from

The stack is not allocated in your example when you are using k_thread_create. Use the below code instead. static K_THREAD_STACK_DEFINE(threadStack1, 1024); static struct k_thread

Hi everyone, I am currently working on the Zephyr OS with a FDRM_K64f board from NXP. To create thread I was first using K_THREAD_DEFINE. I want to create an abstraction layer if I need to

Hello, In order to use the peripheral and central device for energy efficient application, I performed some power measurement test with the following configuration using nrf52 DK. Central_hr sample

I finded zephyr source stdio.h only support a minimal io system, it did not include such as FILE ..defines,etc, does it support c io library ?

Hi. Great to hear that! Do you have any information about resource usage (Flash/RAM used, CPU load etc)? Piotr ZIĘCIK | Senior Firmware Engineer M +48 698 726 973| Kraków,

Hello, I have a "net_opus" server sample that is able to compress and then decode an audio PCM stream with the opus codec. - It work on the fly in realtime with an opus codec

Hello everyone. I am facing issues when trying to use UART3 and UART4 of the STM32F091 (they were not available at the original DTS, I had to include them). I have noticed that these UARTs share the

Hi all, Apologies for the late notice. Due to most TSC members being on vacation we are not going to have our regular API and Release Readiness meeting today. Regards, Carles

Hi there, Is there an easy way to compare the mcumgr image hash response to the hash of the hex or binary file (signed or unsigned)? # mcumgr --conntype ble --connstring

Hi All, I have been working on RPL node example(which is in zephyr/samples/net/rpl_node), to work it as both central and peripheral concurrently. I have successfully integrated peripheral code with

Hi Carles, I am trying to build Zephyr to fit in a memory constrained device of 64kB. My device doesn’t require multithreading and hence I disabled multithreading to save on the memory. However,

Hi, I'm working on creating a custom out-of-tree board with soc for the Terasic SocKit board. Though there are certainly many things not done correct yet, I'm currently stuck at linking the simple

Hello Jukka, "Jukka Rissanen" <jukka.rissanen@...> wrote: Well, I kinda was interested in this, given all my criticism of the older API and implementation. But I'm in reservations after

Hello, currently Zephyr has HTTP server & client APIs that are built on top of net-app API. As we are currently trying to deprecate the net-app API, the HTTP APIs would need to be rewritten to use

Hi Martin, We’re not trying to enforce anything like that as receivers. As senders it’s also not really possible to exceed it currently. Even with the minimum advertising interval (20ms) and

Hi, the Bluetooth Mesh Profile specification says that "A node should originate less than 100 Lower Transport PDUs in a moving 10-second window." on p. 94. Can anyone tell me if Zephyr OS is observing

There is no requirement to copy the data, but usually, usb device drivers copy the data to the controller FIFO. There is no defined data size limit when calling the function, but at then end, driver

+ Johann, Andrei, Pawel

Hi all, I see many USB controller drivers implement usb_dc_ep_write function with one copy, copy the data (passed to usb_dc_ep_write) to one self’s buffer then do the transfer. Do I need do this