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sx126x device driver: adding power management to the
#lora
#driver
Hello, I’m building a battery powered IoT device based on an nRF52832, with a small sensor (i2c) and a LoRa transceiver (sx126x). The device measures and sends the measured value every 12 hours and st
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Hello, I’m building a battery powered IoT device based on an nRF52832, with a small sensor (i2c) and a LoRa transceiver (sx126x). The device measures and sends the measured value every 12 hours and st
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By
Diogo Correia
· #2418
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Lookinf for Nand flash driver
#flash
#driver
Hello. I'm newbie with Zephyr OS. I've started with 2.4.99 version I would like to connect mx35 2 Gb Nand flash to stm32f413 microcontroller via spi. I've found spi_nor driver in zephyr/drivers/flash
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Hello. I'm newbie with Zephyr OS. I've started with 2.4.99 version I would like to connect mx35 2 Gb Nand flash to stm32f413 microcontroller via spi. I've found spi_nor driver in zephyr/drivers/flash
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By
Arsenii Soitu
· #2409
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Edited
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Switch between network interfaces during runtime (Offloaded modem/Ethernet)
#driver
#networking
#stm32
#ethernet
#modem
Hi John, do you need both interfaces be up all the time? If you do not, then simplest way is to take the other interface down. The stack selects the network interface according to destination IP addre
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Hi John, do you need both interfaces be up all the time? If you do not, then simplest way is to take the other interface down. The stack selects the network interface according to destination IP addre
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By
Jukka Rissanen
· #2358
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Switch between network interfaces during runtime (Offloaded modem/Ethernet)
#driver
#networking
#stm32
#ethernet
#modem
Hi Zephyr Users, I wonder how I can make my app switch between which network interface it use during runtime. My idea is to automate the if-selection depending on which of the ifs that has a internet
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Hi Zephyr Users, I wonder how I can make my app switch between which network interface it use during runtime. My idea is to automate the if-selection depending on which of the ifs that has a internet
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By
John Johnson
· #2352
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Private: Re: [Zephyr-users] Same I2C bus on different pins
#driver
#i2c
Yes, that is what I though, the layout of the board is a bit strange. Thank you very much for your input! The idea of having a dedicated sensor thread has also occurred to me. We are using the Thunder
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Yes, that is what I though, the layout of the board is a bit strange. Thank you very much for your input! The idea of having a dedicated sensor thread has also occurred to me. We are using the Thunder
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By
Nikolaus Huber
· #2350
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Private: Re: [Zephyr-users] Same I2C bus on different pins
#driver
#i2c
I just looked at the wiring for the Thunderboard Sense 2. It is crazy…. Normally all of the I2C devices on a board are wired to a single I2C Bus. But the designers of the Thunderboard decided to conne
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I just looked at the wiring for the Thunderboard Sense 2. It is crazy…. Normally all of the I2C devices on a board are wired to a single I2C Bus. But the designers of the Thunderboard decided to conne
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By
Lawrence King
· #2349
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Private: Re: [Zephyr-users] Same I2C bus on different pins
#driver
#i2c
Dear Lawrence, Thank you for your reply! Indeed, after rereading the data sheet I also realised my confusion. The problem with the rerouting however persists. The chip allows to reroute the SDA and SL
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Dear Lawrence, Thank you for your reply! Indeed, after rereading the data sheet I also realised my confusion. The problem with the rerouting however persists. The chip allows to reroute the SDA and SL
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By
Nikolaus Huber
· #2348
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Private: Re: [Zephyr-users] Same I2C bus on different pins
#driver
#i2c
Hi Nikolaus I have yet to see a SOC that allows connecting one internal I2C controller to two sets of external pins at one time. Although theoretically possible it would be an unusual feature, and of
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Hi Nikolaus I have yet to see a SOC that allows connecting one internal I2C controller to two sets of external pins at one time. Although theoretically possible it would be an unusual feature, and of
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By
Lawrence King
· #2347
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Private: Re: [Zephyr-users] Same I2C bus on different pins
#driver
#i2c
Hi Nikolaus, I assume that your MCU allows alternative SDA/SCL configurations but not simultaneous, i.e. you can decide on which SDA/SCL pair of pins you can have I2C bus, but not on all pairs at the
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Hi Nikolaus, I assume that your MCU allows alternative SDA/SCL configurations but not simultaneous, i.e. you can decide on which SDA/SCL pair of pins you can have I2C bus, but not on all pairs at the
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By
Adam Podogrocki
· #2346
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How to Use the generic Zephyr SPI driver API without creating a full-blown zephyr-based driver
#driver
Hello, I need to communicate with an SPI device (Semtech LR1110) connected to the nordic SoC nRF5340 via its SPI peripheral. I have the driver source code but I am not sure about the steps I need to t
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Hello, I need to communicate with an SPI device (Semtech LR1110) connected to the nordic SoC nRF5340 via its SPI peripheral. I have the driver source code but I am not sure about the steps I need to t
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By
mohamed.belaroussi@...
· #2306
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STM32: Ethernet Driver not working on F7 and H7 with 2.4.0
#networking
#driver
#ethernet
#stm32
Andreas, Can you bisect this to narrow down where things stopped working for you? David
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Andreas, Can you bisect this to narrow down where things stopped working for you? David
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By
David Leach
· #2265
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STM32: Ethernet Driver not working on F7 and H7 with 2.4.0
#networking
#driver
#ethernet
#stm32
Dejavu, I think I have seen this question before. I don’t have a H7 or F7, but I remember a similar question was posted in April. Here is what it said, unfortunately there was no follow up to say if t
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Dejavu, I think I have seen this question before. I don’t have a H7 or F7, but I remember a similar question was posted in April. Here is what it said, unfortunately there was no follow up to say if t
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By
Lawrence King
· #2252
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STM32: Ethernet Driver not working on F7 and H7 with 2.4.0
#networking
#driver
#ethernet
#stm32
Dear all, We try to run the net/sockets/packet sample on both, the Nucleo F746ZG and the H747I Discovery Board an run into the following issue with version 2.4.0 (works fine with 2.3.0 on F7): *** Boo
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Dear all, We try to run the net/sockets/packet sample on both, the Nucleo F746ZG and the H747I Discovery Board an run into the following issue with version 2.4.0 (works fine with 2.3.0 on F7): *** Boo
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By
andreas.eberhart@...
· #2251
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LIS2DW12 over SPI on nRF9160
#driver
#sensor
#spi
#lis2dw12
#nrf9160
Using: Windows 10, nRF Connect v3.5.0, SES v4.52, ncs v1.3.0, zephyr v2.3.0 I have a custom board based on the Nordic Thingy91 and the Asset Tracker application. There is also an LIS2DW12 present on S
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Using: Windows 10, nRF Connect v3.5.0, SES v4.52, ncs v1.3.0, zephyr v2.3.0 I have a custom board based on the Nordic Thingy91 and the Asset Tracker application. There is also an LIS2DW12 present on S
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By
p.swenson@...
· #2237
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Edited
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HCI USB driver for Windows
#ble
#driver
#nrf52840
#usb
I have the HCI USB project built and running on my nRF52840 DK board. It works if I talk to it via ubuntu running under VirtualBox on my Win 10 system, but not if I plug it into a Raspberry Pi, or my
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I have the HCI USB project built and running on my nRF52840 DK board. It works if I talk to it via ubuntu running under VirtualBox on my Win 10 system, but not if I plug it into a Raspberry Pi, or my
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By
...
· #2173
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How to use "Serial CAN Bus Module"
#driver
#uart
#can
@Lawrence King Thank you for the code! @All I tried the last few days to get it working but I don’t know how to use a second UART. I’m using the nRF52832dk board which has only “uart0” defined in the
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@Lawrence King Thank you for the code! @All I tried the last few days to get it working but I don’t know how to use a second UART. I’m using the nRF52832dk board which has only “uart0” defined in the
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By
s9gosich@...
· #2172
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How to use "Serial CAN Bus Module"
#driver
#uart
#can
I have used the Longan module with Zephyr on nrf52840. I connected it to a Serial, then modified the Longan library to compile and work under Zephyr. This isn’t everything you need (missing the .h inc
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I have used the Longan module with Zephyr on nrf52840. I connected it to a Serial, then modified the Longan library to compile and work under Zephyr. This isn’t everything you need (missing the .h inc
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By
Lawrence King
· #2166
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How to use "Serial CAN Bus Module"
#driver
#uart
#can
Hi all, I’m new to zephyr and need some help. I have a nrf52dk board and want to use this ( https://www.longan-labs.cc/1030001.html ) serial to CAN device. I was able to test this with an Arduino and
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Hi all, I’m new to zephyr and need some help. I have a nrf52dk board and want to use this ( https://www.longan-labs.cc/1030001.html ) serial to CAN device. I was able to test this with an Arduino and
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By
s9gosich@...
· #2165
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#driver #api #flash #nrf52832
#driver
#api
#flash
#nrf52832
Hello everyone, Now, I am implementing a Flash-map application for nRF52832. I have already included <storage/flash_map.h> and called flash_area_open() function, but I got an error when compile: undef
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Hello everyone, Now, I am implementing a Flash-map application for nRF52832. I have already included <storage/flash_map.h> and called flash_area_open() function, but I got an error when compile: undef
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By
nhuan.huynhduc1@...
· #2108
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How to write, compile and run in native_posix board with USB-CH341A converter
#driver
Hello, everyone. I am a beginner in zephyr RTOS. I want to make and run SPI driver with USB-CH341(SPI/I2C) programmer. I got the linux driver for it. Here is a link.https://github.com/gschorcht/spi-ch
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Hello, everyone. I am a beginner in zephyr RTOS. I want to make and run SPI driver with USB-CH341(SPI/I2C) programmer. I got the linux driver for it. Here is a link.https://github.com/gschorcht/spi-ch
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By
honestech
· #2081
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