Hi Mike, I am not an expert on Zephyr, in fact I am roughly in the same position as you. But I have recently solved this problem so I thought I should share. I apologise in advance if some of this is

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()

Hi, I'm using Zephyr's UART API and especially the uart_tx() function. However, the function being non-blocking is giving me troubles. Does any one know how to make it blocking or any method to make

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

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

How are you invoking twister? You can do the following for new boards: ./scripts/twister -p <NEW BOARD NAME> That will limit twister to just build tests for the new board you are adding. You can

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

Hi Raz, I'm curious what version of Zephyr you're running. Since your error message mentions devicetree_fixups.h, it seems it might be on the older side. The DT "fixups" feature was deprecated in

I have found msgdev.c under samples/scheduler/kernel/metairq_dispatch/src. And according to this example I'm quite sure my code is right. I have updated it here

Hello, Please refer to this troubleshooting item: https://docs.zephyrproject.org/latest/guides/west/troubleshooting.html#invalid-choice-build-or-flash-etc "Olga Syrbachova via

Thank you very much for your reply! Unfortunately I can't find samples/scheduler/metairq_dispatch neither on the website of zephyrproject nor on GIT. Could you please tell me where I can find

Do you have a dts binding for compatible = “gpio”. - k

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

Hi, I was actually working on one a while back. It was not native USB, but used USB CDC-ACM for exposing an Serial-Line Discipline CAN (slcan) compatible interface. I will see if I can resurrect it

Consider having a look at msgdev.c in samples/scheduler/metairq_dispatch I think that clearly answer your questions Best regards, Kim Bøndergaard|Software Tech Lead, Esco Medical Phone: +45

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

Thank you, it certainly is a viable option to consider.

how do i describe winbond in the device tree ? i have the spi addresses but what about the flash ? is there an example ?

Here’s an example: https://github.com/zephyrproject-rtos/zephyr/blob/63ca48a7a9b8e9a85d9c18c5dbaf894968bbc35d/boards/arm/black_f407ve/black_f407ve.dts#L101 - k

Is the device described in the devicetree for the board you are building for? - k