Hey, I like to build an Zephyr based application and integrate it into a existing ecosystem. So I build my Zephyr application compiled and tested it(@stm32f412 (1MByte flash)). Everything fine. Zephyr

Hey, I have a question about date and time generation in ZephyrOS. Current I am building a demo in which I am receiving samples. Now I like to add a timestamp to them. How can I do this in ZephyrOS? a

Thanks for the hint Carles, I can poll for "k_queue" but not for a "k_msgq". So it is not working in my case. I like to use the "k_msgq" for storing ADC samples (it has the ringbuffer feature). Using

Hey ho, It's Friday time and so it means play time with Zephyr! :) Currently I am doing a demo, in which I generate different data streams(queues) and signals(semaphores). The streams and signal shoul

Happy new year! You can create your "own board" and set the default pin behavior in the "pinmux.c" file. Check the board or the example folder. If you using an own 3rd party boot loader you need to do

Hej ho I like to do polish my stuff before I push it and for that I am asking for your help. So far I created a driver for an audio codec. This codec is controlled via I2C. Setting up like a common dr

#i2s #slave #driver

Merci! I took the tlv320dac310x audio codec driver as template. Done a very specific driver for the tlv320aic3204 from TI. It is not streamlined with the zephyr audio api. I can send it to you or put

#i2s #slave #driver

Hey, I am currently checking the documentation for a "How to do an I2C slave driver" and I did not find some tutorial. Hopefully some guys can quickly tell me how to do it. My hardware setup: custom s

#i2s #slave #driver

Hey Gustavo, I had the same problem some moths ago. Some help to get into it: 1.) check how uarts work in ZephyrOS(poll/interrupt driven) https://github.com/zephyrproject-rtos/zephyr/tree/master/tests

#uart #stm32

Merci Port 3333 was the missing detail :D A small add: Debugging with the "C/C++ Remote Application" have problems resolving symbols and code. You get errors like that: """ Using runner: openocd Open

#west #gdb #eclipse

Hej, Currently I am trying to figure out how to setup the debugger by the use of west. I manage to start the west debug server but I failed to connect. Maybe I am missing something or anyone having th

#west #gdb #eclipse

Thanks for the information and feedback. In my eyes it would be perfect if, on the long run, a formalized test system is available. I think for the users it would be perfect to have the possibility to

#test #ztest

Hey, I like to do some code tests for parts of my firmware. I struggling to find out how to setup testing. There is some explanation at https://docs.zephyrproject.org/1.12.0/subsystems/test/ztest.html

#test #ztest

Hey, I am playing a bit around with Zephyr and a custom board. This board is based on a stm32f4 arm and connects a Mircochip Flash(SST26) via spi1. I like to figure out how to setup this spi flash? Be

#spi #flash #sst26

Hej I am failing to get my LSM6DS3(almost LSM6DS0) sensor rightfully setup. Maybe someone can give me a hint. My system: LSM6DS3 <--> I2C1 @ stm32F412 <--> Zephyr OS I created an own board for that. I

#sensor #dts #defconfig

Hej, I like to implement an firmware upgrade via bcsp + manufacture specific commands. I give a quick setup of my system: BT device <---> UART3 @ MCU <---> Zephyr OS The update process works in follow

#bt #protocol #hc5 #bcsp

Hi guys, I have custom board. There was an error in my config with CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC parameter. I adjusted it to my PLL clock settings. Now everything works fine. Thanks for the feedb

#stm32 #usb

Hej In the last weeks there were some works on the USB driver regarding full speed and high speed. For me it seems, that some of these changes are breaking my code. Any one with the same problem? I am

#stm32 #usb

Hey, I am playing around with Zephyr OS and a STM32F412 on my own board. Now I like to use uart3 to connect to a other SOC. As far as I have seen, is no simple uart example in the sample section. So i

#uart #flowcontrol #stm32

Hej I still playing a bit around with Zephyr OS. I manged so far to setup the UART1 using PA10 & PA15. This config is not included. I can submit a patch. Who is maintaining the stm32 dts? Now I want t