Hello. Are there any more specifics than provided in https://docs.zephyrproject.org/latest/guides/portability/index.html to be able use the CMSIS RTOS v2 (or V1) in Zephyr OS? When enabled does it dis

Hello: I was wondering if the community could help me with using SystemView with Zephyr. When I connect to the board using JLink and then try to record with Systemview, I get a message telling me that

Hi all, There is a network forum meeting tomorrow Tue 6 Apr at 8AM PST / 17.00 CET. Currently the agenda has one item: * Network traffic monitoring (demo) If there are any other network related topics

Created a custom board file, based on the DTS for a sample board. Changed the name of the file, and the references to the new board. Attempting to build, I received this error. C:\zephyrproject\zephyr

Hello, When using CONFIG_BT_CTLR_ADV_ISO or CONFIG_BT_CTLR_SYNC_ISO, is it necessary to define ticker nodes in subsys/bluetooth/controller/ll_sw/ull.c: #if defined(CONFIG_BT_CTLR_ADV_ISO) #define BT_A

Hi, I'm using Zephyr's UART API ( https://docs.zephyrproject.org/latest/reference/peripherals/uart.html ) and especially the *uart_tx()* function. However, the function being non-blocking is giving me

Greetings, I wonder if this is the correct place to seek help with a problem I am seeing. I am trying to use the SPI port on a Fanstel BT840, and was hoping to use the spi_read() and spi_write() funct

Hello I am trying to get some samples from the MP23ABS1 (analog sound sensor) in the STM32L4R9ZI chip . I am using the ADC zephyr driver to try and interact with the microphone but i am not reading an

Hello Is it possible to use FCB on external spi flash? I see that FCB functions do not really contain any references to a flash device so I'm not sure if it can only be used against internal flash? -a

Greetings, I'm preparing some PRs to add our u-blox nRF52 and nRF53 EVK boards to Zephyr. I'd like to run twister locally and seem to have things working. I'm running out of drive space due to the siz

Hello I am fail to compile winbond spi flash driver (SPI_FLASH_W25QXXD)I fail to compile: I get errors like : zephyr/include/generated/devicetree_fixups.h:205:32: error: 'DT_ST_STM32_SPI_FIFO_40003C00

Hi! I'm trying to create my own app. I decided to start by modifying a "synchronization" sample. In my app I want to have 2 threads and 1 queue, so one thread can send messages to this queue and anoth

Hi! I want to create my own app. So I've followed the instructions given on the website https://docs.zephyrproject.org/latest/application/index.html. For the beginning I just copied the src/main.c, CM

I created some local GPIO pins in a custom device tree for the project. It build correctly and I can see the entries in both the "build/zephyr.dts" and "build/includes/generated/devicetree_unfixed.h".

Is there CANbus to USB code using Zephyr ? I seem to recall seeing a reference to one in a slide deck ... but didn't make a note of it. FYI, there is a number of "bare metal" code : https://github.com

Hello. Are there any performance analysis tools that can help gain a sense of where and how much CPU time is consumed more? For comparison, the gprof tool under Linux provides such capability for user

Hello! I'm Dmitry, working in Moeco to create IoT solutions for the b2b market. We're settling a new project - bluetooth temperature \ himidity sensor in connection with gateway, based on bluetooth lo

Hi, I have successfully implemented OTA DFU using the smp_svr sample on my nrf52840dk. I'm now worried that anyone can connect to the device and update the firmware remotely using the nrf connect mobi

Just to be sure. Specifying pins is not enough. hw-flow-control property must be set like here: https://github.com/zephyrproject-rtos/zephyr/blob/0f93d58994cd17753cfdf02fd022c2f226ec0471/samples/bluet

Hi, do you have flow control enabled? When it is disabled then after each byte receiver is stopped and restarted after reading the byte. Restarting may happen when transmitter is already started, in t