Hi Tiago, I see you do not use h/w flow control or interrupt driven Rx. There is only 6 bytes FIFO in UART peripheral hence, if your implementation does not poll in fast, you will loose bytes. Optimis

Hi Ashish, Did you select CONFIG_I2C_NRF5 in menuconfig or set CONFIG_I2C_NRF5=y in prj.conf file? Also, you need to set CONFIG_I2C_NRF5_GPIO_SCA_PIN , CONFIG_I2C_NRF5_GPIO_SCA_PIN ,CONFIG_I2C_0=y, an

Hi Gene, Regarding your second issue, correct me, you are using SoftDevice and you are not able to connect to your headphones, what is the symptoms you are observing? Is this a headset readily availab

Hi Tiago, There is no need to power down the Radio peripheral, if all states are disabled and roles are disconnected in the controller, the peripherals used by the controller will all return back to l

Hi Jie, Zephyr BLE controller implements the Bluetooth Specification version 5.0 Data Channel Selection, please refer to section 4.5.8 in Vol 6, Part B. For advertising and scanning states in BLE (exc

Hi Arthur, Order does not matter in prj.conf. Problem is not in controller then, as Steve in another e-mail mentions a peripheral sample accepts connections. Regards, Vinayak

Hi Jie, I have tested both on upstream master and v1.9.1 (on a nRF52 though), and my boards use the same identity address as assigned by the factory and used by the Zephyr Host. I am afraid you may ha

Hi Jie, On all supported nRF5 based boards, a constant unique factory assigned random static address will be used across power cycles of the board as the identity address. And to use only random stati

Hi biwa, Please be aware that ticker/mayfly are not Zephyr OS public interfaces, i.e. applications/samples shall not use them and they will not follow the API deprecation rules, implementation and fun

Hi biwa, There are no tutorial or documentation of ticker or mayfly in the Zephyr repository. Ticker and Mayfly implementation are specific to BLE controller scheduling and they are barebones implemen

Hi, Analysing the problem here, with a 32-bit integers, only 31-bit value range can be used to set alarms that expire after a rollover of 32-bit clock counts. This is considering that we want to detec

Hi Jehudi, This is the PR: https://github.com/zephyrproject-rtos/zephyr/pull/1390 Please add yourself as reviewer and approve the same after you have confirm the fix by testing. Regards, Vinayak

Find attached the diff to handle the unknown rsp. -Vinayak

Hi Jehudi, Thank you for the quick response. (btw, I am on #zephyrproject with nickname vich, if that’s faster to communicate) It was a local intiated slave feature req that is not support by the peer

Hi Jehudi, This is very helpful. The local controller (if I assume correct, is in slave role) is under channel map update waiting for the instant when it received an unknown rsp PDU. Please apply a mo

Hi Jehudi, To further debug the conditions around the assert, please apply the attached diff. And send me which assert is hit. Regards, Vinayak

Hi Richard, [vich] As of today, there is no qualification listing of the Zephyr host or controller component, but both Host and Controller components pass the PTS test suite and, HCI and LL conformanc

Hi Ali, Comments inline. You can use the HCI LE_Set_Host_Channel_Classification to select you own channel mapping for connections. This is available in controller only binary (sample/bluetooth/hci_uar

Hi Richard, nRF52832 in pca10040 does not support USB. Only nRF52840 in pca10056 has USB support. That said, there is no USB driver as of yet for nRF52840 in Zephyr. Only planned work is to open sourc

Hi Andrew, Good with me. I will update the irq_enable_keep change to the original fix of irq_enable. This means, I can abandon the irq_pending_clear as well, as this is interrupt_controller domain (I