Hi
The TWI driver has a twi_clear_bus() function but the TWIM does not.
I'm getting an I2C error, and need to do I2C soft reset. I'm doing this manually at moment but...
I recently completed a field-upgrade path from an nRF5 SDK 17.1 application (with the legacy Secure DFU bootloader) to a fresh NCS-based firmware stack, while preserving user...
Hi, I am trying to understand the Friend and LPN behaviour. For that I am refering to nRF sample application light" and "light_switch". Below is the setup details: 1. On one...
Hi,
I've been using NRF Cloud without issues (Pro subscription) and I am no longer able to login my NRF Cloud account. I tried changing password and use different type of...
Hi there,
This is a follow up post from my earlier one here about using nRF5340 dk as an I2S master for the purpose of recording sound using a MEMS sensor ICS43434. Here...
Hi,
I am using coded BLE to connect two board using nrf52840. I just let bluetooth to run, then measure power consumption of the peripheral board by measuring the current...
Hi,
I am trying to send messages from my gateway, which has UART and __LOG enabled, to a specific LPN address (0003).
So I want to send messages from my FN Light1 (0002...
We have developed an application in ncs-1.3.0 where we created a west.yml file for the application that lists nrf, zephyr and other dependent repositories. We have downstream...
Hello. everybody.
I'm new to be here.
Now, I'm struggling to succeed in building 'ble_app_beacon_pca10040_s132.uvprojx'.
(This file located in C:\(private dir)\nRF5_SDK_12...
We encounter 52810 freezing problem. It occurses in low probability less than 1 out of 1000.
Power-on reset is no use for this problem. The freezed 52810 chip restored when...
Hello,
I am developing a product that acts as a peripheral and sends a notification of more than 20 bytes (which is by default the BLE MTU). How can I config the MTU so...
Hallo I'm writing Data to the I2C port.
I'm using the nrf_drv_twi_tx function. It works well.
But I want to write bytes to the I2C without Adress. - i want to write just...
Hi,
I have the nrf5340 development kit. This is my first time working on Nordic devices. I've followed the Getting Started Guides. I am trying to run the first test. My...
Hi,
I'm trying to m ake sure that the nRF Sniffer files can be run correctly, following the instructions: "On Windows, type nrf_sniffer_ble.bat --extcap-interfaces".
The...
Hi,
Can you please explain what is the usage of unconnectable advertising? And what is the difference between beacons and unconnectable advertising?
Thanks!
What does (15U) mean ? Is that a specific useage declaring a number?
What does " =='\n' " means ?
After a long period of learning , I'm now trying to read and understand...
Hi everyone,
I am making a zigbee mesh with just coordinator and routers only. I intended to have the mesh to cover a very large areas with nodes that can be moved (not...
Hi,
I have got some problem of understanding the IQ sampling data.
As below is the official data format
0: I_Q (default)
Q
31:16
12 bits signed, sign extended...
I have successfully installed the drivers and downloaded the latest firmware version, but the connexion fails and I can not use the AT interfaces command for the modem controller...
Hi
I am using an example project written for pca_10040, I am trying to replace it with pca_10010.
So far, I changed the "Target Device" in the project options and the...
