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How to access the child nodes in a device tree (DTS) in Zephyr using DT_FOREACH_CHILD
#dts
#nrf52
The results from previous code were OK, I think it's a bug in the debugger. I posted the details here [^]. BR.
The results from previous code were OK, I think it's a bug in the debugger. I posted the details here [^]. BR.
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By
unsunk.ship@...
· #2952
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How to access the child nodes in a device tree (DTS) in Zephyr using DT_FOREACH_CHILD
#dts
#nrf52
Hi, I originally posted this question to stackoverflow [^] so I think its better not to duplicate the whole story here. Supposing I have a DTS file with a content like this one below: n: detectors { c
Hi, I originally posted this question to stackoverflow [^] so I think its better not to duplicate the whole story here. Supposing I have a DTS file with a content like this one below: n: detectors { c
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By
unsunk.ship@...
· #2951
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No binding for LIS3DH
#dts
I played with Zephyr back in 2018 -- I had a working setup with custom out-of-tree board for CJMCU8223 -- a Chinese thingy with NRF51. Some days ago, I decided to revive this setup and use it for a to
I played with Zephyr back in 2018 -- I had a working setup with custom out-of-tree board for CJMCU8223 -- a Chinese thingy with NRF51. Some days ago, I decided to revive this setup and use it for a to
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By
Kiril Zyapkov
· #2571
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custom board
#customboard
#dts
Hi there, The error message may have gotten lost in the rest of the output, but it describes what went wrong, a stack trace where it went wrong, and how to fix it: "wbasser via lists.zephyrproject.org
Hi there, The error message may have gotten lost in the rest of the output, but it describes what went wrong, a stack trace where it went wrong, and how to fix it: "wbasser via lists.zephyrproject.org
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Bolivar, Marti
· #2549
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custom board
#customboard
#dts
The Kconfig.defconfig doesn’t look right config BOARD default "fuse board" I think it should be “fuseboard” or maybe “fuse_board” but I didn’t test it. I looked at every other board name in the zephyr
The Kconfig.defconfig doesn’t look right config BOARD default "fuse board" I think it should be “fuseboard” or maybe “fuse_board” but I didn’t test it. I looked at every other board name in the zephyr
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By
Lawrence King
· #2548
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custom board
#customboard
#dts
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
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
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By
wbasser@...
· #2547
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DeviceTree binding problem
#dts
#customboard
Do you have a dts binding for compatible = “gpio”. - k
Do you have a dts binding for compatible = “gpio”. - k
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By
Kumar Gala
· #2533
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DeviceTree binding problem
#dts
#customboard
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".
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".
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By
wbasser@...
· #2532
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#nrf5340 #dts
#nrf5340
#dts
Hello, I am getting this error Error: nrf5340pdk_nrf5340_cpuapp.dts.pre.tmp:710.1-6 Label or path temp not found when I try to load a project in SES v5.34a (File > Open nRF Connect SDK Project ...). H
Hello, I am getting this error Error: nrf5340pdk_nrf5340_cpuapp.dts.pre.tmp:710.1-6 Label or path temp not found when I try to load a project in SES v5.34a (File > Open nRF Connect SDK Project ...). H
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By
Mohamed Belaroussi
· #2477
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MCUboot placed to immutable flash
#nrf52840
#crypto
#dts
In general, that's left as an exercise for the user, as far as I know. "Nikos Karamolegkos via lists.zephyrproject.org" <nkaram=ics.forth.gr@...> writes:
In general, that's left as an exercise for the user, as far as I know. "Nikos Karamolegkos via lists.zephyrproject.org" <nkaram=ics.forth.gr@...> writes:
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By
Bolivar, Marti
· #2315
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MCUboot placed to immutable flash
#nrf52840
#crypto
#dts
Hello, I am studying this which mentions that the MCUboot is placed to immutable section of flash. How is this implemented? I can not see anywhere information about immutable MCUboot partition.
Hello, I am studying this which mentions that the MCUboot is placed to immutable section of flash. How is this implemented? I can not see anywhere information about immutable MCUboot partition.
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By
Nikos Karamolegkos
· #2310
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Help on Devicetree aliases on eclipse
#dts
#eclipse
#nrf52840
Hi there, Most of the questions you ask are covered in the DT documentation: https://docs.zephyrproject.org/latest/guides/dts/index.html# The macros are generated by a Python script at build time, see
Hi there, Most of the questions you ask are covered in the DT documentation: https://docs.zephyrproject.org/latest/guides/dts/index.html# The macros are generated by a Python script at build time, see
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By
Carles Cufi
· #1894
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Help on Devicetree aliases on eclipse
#dts
#eclipse
#nrf52840
Good morning! I'm a total newbie to Zephyr, learning the basics to implement in a project for an IoT sensor, more specifically IIoT(Industrial IoT). The module I'm using is a NINAB302, which incorpora
Good morning! I'm a total newbie to Zephyr, learning the basics to implement in a project for an IoT sensor, more specifically IIoT(Industrial IoT). The module I'm using is a NINAB302, which incorpora
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By
henrique.guimaraes@...
· #1893
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MCP2515 with nRF52832 using zephyr
#dts
#nrf52832
I think you need a few more things turned on in your config file. To figure out what you need turned on I always use the menuconfig tool and diff the old and new .config files, then I take the changes
I think you need a few more things turned on in your config file. To figure out what you need turned on I always use the menuconfig tool and diff the old and new .config files, then I take the changes
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By
Lawrence King
· #1780
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MCP2515 with nRF52832 using zephyr
#dts
#nrf52832
Hi I had a question to setup the MCP2515 driver in the zephyr project. We made a custom board for the decawave DWM1001 module, which uses a nRF52832 chip. They have a device tree file in the zephyr pr
Hi I had a question to setup the MCP2515 driver in the zephyr project. We made a custom board for the decawave DWM1001 module, which uses a nRF52832 chip. They have a device tree file in the zephyr pr
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By
christophhintz@...
· #1777
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A question about configuring a USB virtual console in DTS?
#dts
#defconfig
Hi, You can just remove virtualcom stuff, samples/subsys/usb/console/prj.conf should assign right console with: CONFIG_UART_CONSOLE_ON_DEV_NAME="CDC_ACM_0" Best regards Andrei Emeltchenko
Hi, You can just remove virtualcom stuff, samples/subsys/usb/console/prj.conf should assign right console with: CONFIG_UART_CONSOLE_ON_DEV_NAME="CDC_ACM_0" Best regards Andrei Emeltchenko
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By
Andrei
· #1764
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A question about configuring a USB virtual console in DTS?
#dts
#defconfig
Is it compulsory to add the node "virtualcom" to configure a USB virtual com port via USB-OTG-HS for STM32F407 under Zephyr 2.0.99? I got the following code in DTS from a partner but it cannot be buil
Is it compulsory to add the node "virtualcom" to configure a USB virtual com port via USB-OTG-HS for STM32F407 under Zephyr 2.0.99? I got the following code in DTS from a partner but it cannot be buil
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By
nanjunneo@...
· #1763
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Test if a given GPIO is interruptible
#gpio
#dts
Hello again :) "leonardomt via Lists.Zephyrproject.Org" <leonardomt=gmail.com@...> writes: I would say that if the hardware supports interrupts, then the Zephyr GPIO driver for it
Hello again :) "leonardomt via Lists.Zephyrproject.Org" <leonardomt=gmail.com@...> writes: I would say that if the hardware supports interrupts, then the Zephyr GPIO driver for it
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By
Bolivar, Marti
· #1643
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Test if a given GPIO is interruptible
#gpio
#dts
Is there a way to detect programmatically if a given pin can be configured as interrupt using Zephyr? (e.g. some sort of a map/list or macros that I could reuse). Are there any side effects in configu
Is there a way to detect programmatically if a given pin can be configured as interrupt using Zephyr? (e.g. some sort of a map/list or macros that I could reuse). Are there any side effects in configu
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By
Leo
· #1641
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How to connect the LSM6DS0 sensor when using a custom board?
#sensor
#dts
#defconfig
Hi Stefan, If your board selects HAS_DTS_I2C_DEVICE, then you should define CONFIG_LSM6DS0_I2C_MASTER_DEV_NAME and CONFIG_LSM6DS0_I2C_ADDR in your board dts.fixup file rather than myboard_defconfig. S
Hi Stefan, If your board selects HAS_DTS_I2C_DEVICE, then you should define CONFIG_LSM6DS0_I2C_MASTER_DEV_NAME and CONFIG_LSM6DS0_I2C_ADDR in your board dts.fixup file rather than myboard_defconfig. S
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By
Maureen Helm
· #1034
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