I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hello, I'm using the nRF51822 and tried the HID Keyboard Application (S110, ble_app_hids_keyboard) example. (Nordic\nrf51822\Board\nrf6310\ble\ble_app_hids_keyboard )
The...
Hi all,
I have a situation in which softdevice (s310 v2) seems not to forward events to my nrf app (bootloader running dfu) in spite of the fact that my iOS app sees the...
I am sending setup commands to a NRF8001 D device and I receive a command response with status of 0x89. This appears to respond to ACI_STATUS_ERROR_UNSUPPORTED_FORMAT. I cannot...
Hi I'm working on a school project and I need to send data from an accelerometer to a phone I'm currently able to update "dummy" data from my nrf51822 to my phone after following...
Working on an ANT project.
Switched a project from S210 to S310 to add BLE feature.
For the ANT part, there is no source code modification at all.
Sweet.
This is not...
Has anyone experience of successful TICK_DV calibration for nRF9E5? What order of accuracy should be achievable?
In my application I maintain a software RTC clocked by...
Hi,
I'm using the ant_broadcast_rx example for my nRF51422 with S310 softdevice sdk 10.0.0. I've configured and changed all parameters of the example to make it work with...
Hello,
I have several custom 52832 bords that until recently worked fine with SDK15.
Yestrday I started experimenting with nrfConnect and flashed some Zephyr examples...
Following the the Getting Started guide in the Asset tracker cloud example, I get the following error when trying to print the MQTT end point:
ERROR info failed! ERROR Error...
I know user nrfutil settings generate to get the bootloader settings:
e.g. IN SDK14.0/IC:nrf52832， I user the following command generate the bootload settings file:
nrfutil...
Hello,
My application is based on nrf52832 and ble_uart example. I recently added system off function when long pressed BUTTON_1 successfully. To do that I slightly changed...
The Nordic SDK provides headers for a finite state machine, queue, ringbuffer and other utilities in the 802_15_4 library in nRF5_SDK_17.0.2_d674dde/components/802_15_4/api...
Hello,
I'm developing firmware for nRF52832 with FreeRTOS, I would like to use TWI to access to an external memory. Every time I try to use "nrf_drv_twi_tx" function i get...
Hello,
Is it possible to get more information on how the NWK Frame counter is stored in NVRAM. I can see fragments of code from zb_nrf52_nvram.c I see that it uses nrf_fstorage_write...
I am facing an issue in writing data to a register of my bmp388 sensor using I2C.
If I fill my transmit buffer of 2 bytes in following way , tx_buf[] = {register_address...
hi support team,
i was testing this this example " http://developer.nordicsemi.com/nRF_Connect_SDK/doc/1.4.0/nrf/samples/nrf5340/netboot/README.html#nc-bootloader "
i...
Hello all,
We are trying to implement coexistence between BLE and Bluetooth mesh.
After following the Nordic coexistence tutorials, our program builds fine using both...
I have worked with the nRF51822 and the nRF51 DK and used the pc-ble-driver on the nRF52840 dongle. Now all I am interested in the BTLE development, not mesh. I found out...
Hi
I did some experiments with the GATT capabilities of the S140 7.2.0 softdevice. An experiment that I did showed a behavior that is not as I would expect it.
Steps to...
hi professor,
I use the zephyr spi driver to control spi nand flash.I want to send two bytes and read 3 bytes. But between write and read time sequence there are 10us delay...
