Hi, I'm using the nRF8001 in an application that requires security so bonds to the remote client/central. My device supports firmware upgrades that may involve new nRF8001...
Hello.
Initially when reading the Gazell documentation I didn't think it'd be a problem but now in Keil seeing this has introduced some doubt whether it's a thing:
...
We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
Hello
I'm using the nRF51 DK and I have a UART over BLE link set up between the board and a phone with the nRF UART app. I'm trying to get the board to execute a particular...
Hello there guys i been reading your 100 pg PDF for awhile now and im yet to understand or realize how is it that i add/place/create a payload or data to send/Tx via Master...
I am using nRF52832 board as sniffer and another board of same series as peripheral device.
Is it possible to monitor all packets including the packets having firmware transferred...
I'm trying to design custom advertising package.The code as follow:
The addtype is a global variable.
However,The raw of advertising package look like this.
The...
Hi
I am using nrf52832 to push via PPI an array of PWM values, it works if the array is on the RAM but when I define the array as "const" (to put it in the flash) nothing...
Hello,
As soon as we enable CONFIG_BOOTLOADER_MCUBOOT and have an operational MCUBoot image, we noticed that our audio pipeline is no longer working for our i2s omni-microphone...
Currently, my client IDO is using the NRF54L for development. They are designing their own PCBA.
They need to evaluate two question:
Question 1:
They need 4 ADCs, 4...
Hi Fellow NCS-ers, I understand that the configuration setting CONFIG_BT_EXT_ADV, CONFIG_BT_CTLR_SCAN_REQ_NOTIFY, and bt_le_ext_adv_create() with the appropriate callback...
I am using nrf sdk v2.4.0 and I wanted to disable TFM so I added the following definition in prj.conf.
CONFIG_NRF_SECURITY =n
CONFIG_BUILD_WITH_TFM =n
But my program...
A problem is experienced with our nRF52840 device, which occasionally stops working and cannot be reset.
Below are the issues observed:
The main software is stopped...
I am working on the broadcast_audio_source example, trying to access audio from the I2S microphone. However, I do not have much experience with Zephyr. The example is mostly...
The thread where it happens is "unknown” despite the fact I name all the threads I create. With addr2line I found that it is zephyr/kernel/timeout.c 56 but it says nothing...
Hi ,I am new to nrf .I am currently using nrf5340,so i want to just print raw data of sph0645 using zephyr.I tested with examples of echo but i didnt achieved to print raw...
Dear all,
I'm designing a circuit that should allow powering the nRF52840 board with either an USB power supply (USB2) or a (non-rechargeable) CR2032 battery (B1). According...
Hello.
I encountered the following problem. I have an nRF52840 microcontroller that is already soldered onto the PCB board. It doesn't have any bootloader. As an example...
Hi,
We have an nRF9161DK and received our own custom boards this week. When we tried to program our custom board, the development kit disconnected from the computer and...