Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
In SDK 1.9.0 i saw that QSPI deep power down was implemented and i can confirm that that works using the below code. The issue I see is that if the device is in deep power...
Hi,
Is there any sample/example that comes with SDK that shows how to add extended data in BLE advertisement (using Zephyr)?
I have tried adding some additional bytes...
We have 3 nRF52840 to establish a net. one for master device, One for Master device, One for HUB(Msater-Slave) device, and One for Slave device. The data flow is Slave device...
Hi,
Following the update of my mac (M1) in Monterey, i can no longer flash programs on my board (everything worked under Big Sur).
I got the error JLinkARM DLL load...
Hello,
I am currently trying to add a FEM (nRF21540) to an already existing BLE project that is using nRF5 SDK. For that purpose I ordered the nRF21540 DK that is using...
Hello, I developed for my customer, a ZigBee coordinator in last 2019, using nRF5 SDK for Thread and Zigbee v3.2.0. Now my customer ask me if it possible to have the LQI value...
Hi,
My goal is to use a timer to trigger SPI transactions and the spi_event_handler() to trigger bluetooth transfers. In order to make it as fast as possible, I would...
Hello, we're trying to make products using BLE with nRF52840(central) and nRF52833(peripheral).
We did make custom boards and also made a program that once paired(bonded...
Hi all,
I'm working with a pressure sensor (LPS22HBTR) and the nRF52-DK and I have some issues when sending data through BLE (nRF52832). When I run the program without...
I have recently upgraded from NCS 1.5.0 to 1.8.0 and noticed that the native TLS stack (vanilla mbedtls) was no longer being used for TLS based sessions.
My use case requires...
Hi,
I found the online power profiler for BLE ( Online Power Profiler for Bluetooth LE - opp - Online Power Profiler - Nordic DevZone (nordicsemi.com) ), it helped me to...
I was working with VS code just fine and then upon booting it up today suddenly nothing will build anymore including sample projects. the only thing that i could tell that...
hello Nordic
i am working with nrf52840, with zephyr 2.6.9, ncs 1.7.1
i want to have an interrupt on a pin toggle and have a callback for up and one for down
i configure...
