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

#flash #driver

I solved the issue. The size should be multiple of 4096 (sector size). An other problem that I am facing is that when I run the lwm2m-client over openthread and the last address of the program is 0x59

#flash #nrf52840

Hello, I have made a device DTS overlay file to create my partitions in flash, so I have 3 different partitions (banks) lets say A, B, C respectively. It seems to work. However, each time I am trying

#flash #nrf52840

Hello everybody, I would like to ask you if it is safe to use these functions in order to store and get DTLS credentials on the device? I would like to make over the air update so I would like the tra

#networking #flash #dtls #nrf52480

Hello, I have the reel_board_v3 that has a separate CPU module. Phytec forgot to ship it, so there is a part missing within the reelboard package - NOTM.2 Adapter for nRF52840. It is on the way ;-) Th

#reel_board #flash

Hi, There is also reel_board_v2, have you tried it? Best regards Andrei Emeltchenko

#reel_board #flash

Hi Andrew, You are right! My board doesn't have mounted the Nordic nRF52840. Let me request a response from the manufacturer. Thank you -- Marco

#reel_board #flash

What CPU is on your Reel Board? I had an issue with this, someone gave me a Reel Board at a LF event in Lyon, but when I tried to flash it, turned out to have a different SoC not supported by Zephyr.

#reel_board #flash

Hi Brix, yes of course. I tried connecting to my PC the Reel Board on Debug-USB port (and then to nRF-USB port). I see the red LED close to U13 and green LED close to Q3 -- Marco

#reel_board #flash

Hi Marti, in fact I tested that as well. I am running an Ubuntu 18.04 O.S. I tried connecting to my PC the Reel Board on Debug-USB port and then to nRF-USB port. Both are no working. Which one is expe

#reel_board #flash

"Henrik Brix Andersen via lists.zephyrproject.org" <henrik=brixandersen.dk@...> writes: I have one and it's working for me also. Try plugging it in while 'udevadm monitor' is runni

#reel_board #flash

Hi, Did you remember to turn the board on using the power switch? Are any of the LEDs on the board lit? Yes. I have a couple of those boards. I have no issue with flashing them. Regards, Brix -- Henri

#reel_board #flash

Hi Brix, thank you for answering. I have already done the udev settings and the board is not detected when I plug the reel board “Debug USB” connector to my PC I fear my board is defective. I wonder w

#reel_board #flash

Have you followed the instructions in https://docs.zephyrproject.org/latest/boards/arm/reel_board/doc/index.html#programming-and-debugging? Are you using the correct USB connector on the reel_board? Y

#reel_board #flash

Hello, I started experimenting Zephyr and I followed the Getting Started guide https://docs.zephyrproject.org/latest/getting_started/index.html In such page you are mentioning the Phytec reel_board as

#reel_board #flash

Hello, after all I am flashing the base firmware (first app) into 0x0 address and then using the CONFIG_FLASH_LOAD_OFFSET=0x20000 to the proj.conf of the second app I am flashing the second firmware i

#flash #nrf52480

Hello, Update: I just want to change the boot address (or slot) before the reboot, without using MCUboot. I am looking on zephyr documentation for a mechanism like this but I can not find any utility.

#flash #nrf52480

Thank you Carles, I would prefer not to use MCUboot. However, I have already checked MCUboot code in order to take some ideas. I am looking for something MCUboot interdependent. For example a function

#flash #nrf52480

Hi Nikos, Maybe you want to look at MCUboot, which supports this out of the box and is integrated with Zephyr? https://mcuboot.com/ https://docs.zephyrproject.org/latest/reference/kconfig/CONFIG_BOOTL

#flash #nrf52480

Hello, I am using nrf52840-dk module (this is not really important). I would like to write two different firmwares in my device in different addresses (slots). Lets say the first firmware is located a

#flash #nrf52480