Hello Community, We are using nordic's nrf52840_pca10056 chip on our custom board and on top of that zephyr's 'hci_uart' application is running. (Zephyr version v2.1.0).On our custom board, the host s

#hci #nrf52480 #uart #ble #bluetooth

Hi Community, I have one custom board on which I'm having Nordic's nrf52840_pca10056 chip on which i have flashed zephyr's 'hci_uart' sample application for the beacon scanning purpose. "hci_uart" app

#ble #hci #nrf52480 #uart

Hello All, I have one question regarding the ability of zephyr's hci_uart sample app. I am using this application on nrf52840_pca10056 for scanning the ble beacons. Scenario is i can see "hci0" interf

#uart #ninja #ble #hci #nrf52480

You can use nRF sniffer found here: https://www.nordicsemi.com/Software-and-tools/Development-Tools/nRF-Sniffer-for-Bluetooth-LE And check the wireshark logs for advertising interval and channels. If

#ble #hci #nrf52480 #samples #uart

Hi All, I have observed one thing related to zephyr's hci_uart sample application. I have used above application to implement the logic of beacon scanning in my custom application. (Used Bluez 5.50 fr

#ble #hci #nrf52480 #samples #uart

Hi Vinayak, Thank you for the support. I have created the GH issue for the same https://github.com/zephyrproject-rtos/zephyr/issues/23319 Thanks, Mayank

#ble #hci #nrf52480 #uart

Hi Mayank, When you create the GitHub issue please be specific about the exact layout of the setup you have. It is not fully clear to me if you are connecting the nrf52840_pca10056 to the i.MX6UL via

#ble #hci #nrf52480 #uart

Ok, Please create a GH issue and mentioned as much details as possible to help me reproduce the issue. Vinayak

#ble #hci #nrf52480 #uart

Hi All, Here i'm facing the issue even after using the full UART (Tx, Rx, RTS, CTS). These 4 pins are connected & configured from both (i.MX6UL & nrf52840_pca10056). Note : nrf52840 chip is flashed wi

#ble #hci #nrf52480 #uart

Hi Jamie, All the disconnects are Host Bluetooth stack initiated. I will need some help from BlueZ guys to throw some light here. Regards, Vinayak

#ble #hci #nrf52480 #uart

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 Jamie, A btmon log would help identify the reason for disconnection. > the connection parameter update still fails but even minutes later I am still connected to the remote device. This is weird, t

#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, Both Mayank and Jamie, I am interested in the way the HCI packets are transported to the Host Bluetooth stack. In case of use of nRF DKs and Dongle, if using JLink debugger host firmware, you need

#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 Jamie, I think those questions were directed to Mayank, who is experiencing the issue now. Thanks, Carles

#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 Mayank, Are you using any host debugger firmware to convert to USB? or using 3v TTL connections to your custom board from nRF52840? For those using USB_UART conversion, I am assuming you are using

#ble #hci #nrf52480 #uart

So does anyone have idea regarding this issue ? I'm using zephyr (Version : 2.1.0) and Bluez (Version : 5.50). Thanks, Mayank

#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