The main core has to set which pins can be accessed/controlled by the secondary core, for example with the nRF5340 there is code which is included and runs on the main core to enable the UART pins to

Hi, Does anyone have suggestions for how to configure a peripheral on a dual core chip from the main core so it can be used by the secondary core but in a way that the devices are synchronised in DTS

Lvgl is part of zephyr already and has widespread support and examples.

Hi Anupam, Is west in your path, if you type ‘west’ from the command line does it run? If not then it needs adding to the path. If you go to the $zephyr/../modules/hal/nordic/nrfx folder, does the fol

Hi, We have submitted 3 pull requests recently for adding new functionality to zephyr which are waiting to be merged/reviewed, is anyone able to have a look at the following PR’s to progress them? htt

Hi Muhammad, Have you enabled the flash storage system and correctly set it up for your module? Thanks, Jamie

Hi Carles, Great, that works well, thank you! Thanks, Jamie From: Cufi, Carles <Carles.Cufi@...> Sent: 31 July 2020 10:39 To: Jamie Mccrae <Jamie.Mccrae@...>; devel@...

Hi, For our projects, we are trying to minimise the components we need to check out and download so reduce disk space, bandwidth and automated build times. The default zephyr westyml pulls in a lot of

Hi, I noticed an issue in a board file at the weekend whereby it doesn’t reboot the module after flashing it, it’s a quick fix and I can submit a PR but wanted to know how to deal with applying it for

Hi Vinayak > A btmon log would help identify the reason for disconnection. I have uploaded the 2 logs here: https://www.dropbox.com/s/d2yurf6nxee9wk0/btmon_logs.zip?dl=0 The Zephyr one has quite a lot

#ble #hci #nrf52480 #uart

Hi Vinayak I gave it a try this morning with the latest master build of zephyr using the HCI_USB on an nrf52840_pca10059 dongle and I don’t get the errors/timeout issues as I save previously when I te

#ble #hci #nrf52480 #uart

Hi Carles, I was assuming it was aimed at both of us, I’m not sure about what hardware they’re using. I’ll give it a try tomorrow with the hardware I have and see if it’s working with the latest branc

#ble #hci #nrf52480 #uart

Hi Vinayak, > Are you using any host debugger firmware to convert to USB? or using 3v TTL connections to your custom board from nRF52840? When I tested it, it was using an nRF52840 PCA10059-like board

#ble #hci #nrf52480 #uart

Hi, I’ve previously done testing with the HCI UART and USB sample apps (in older Zephyr versions) with an nRF52840 and linux PC and always found it to not work well. It would start fine, could scan fo

#ble #hci #nrf52480 #uart

Hi, > Q1: As i'm not using HW flow control, Can i have any flow control related problem if there will be more number of devices/beacons available for the scanning. Yes, that is the purpose of flow con

#uart #samples #ble #hci #nrf52480

Hi, We actually encountered the same issue, not with this driver but with a different modem based upon this driver, from what I remember (it has been a long time since I last investigated) it seemed a

Hi Steve, There are various issues with your silicon versions: 1) SDK 14.2 was the last version to support engineering A silicon as per https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcomp_matrix

Hi Mayank, You are getting this error because the hci0 device could not be enabled on your host system, the echo command sends that to the remote device using Bluetooth. You need a Bluetooth dongle pl

#nrf52840 #ble #bluetoothmesh

Hi Jeremy The reason is that hardware is static and defined as part of the device tree, so for the nRF52840 this will be in the boards\arm rf52840_pca10056 directory and is nrf52840_pca10056.dts, if y

#builds #ninja

Hi Marti, I haven't personally used this feature at time of writing but I can imagine it would be useful for merging in a bootloader, e.g. we have a design that has 3 components: 1. Nordic MBR 2. User