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 interested in writing a BLE central that reads data from multiple BLE Nordic sensors. The BLE central will be running on Embedded Linux which uses the BlueZ stack.
...
I built an application for the nrf51822 on top of SDK12.3, to which I added the buttonless DFU based on the "experimental_ble_app_buttonless_dfu" example.
As a boot loader...
Hi,
I want to increase the amount of BLE MIDI packages I am sending. Softdevice 132 nrf52832
MIDI data is sent by notifications and updates of the characteristic value...
Hi,
I want to use uart async on the nrf9160, I get the following linking errors at build time:
here is my prj.conf
If it's defined CONFIG_UART_INTERRUPT_DRIVEN...
Hello,
I have a question regarding the nRF5340 microcontroller or similar. Usually, when programming UART, I2C or SPI bare metal, one is using interrupts, register and buffers...
Hi Team,
We are working on project where we are trying to encrypt the advertisement data (non-connectable) using our own defined keys.
currently I have been through the...
Using Segger with PCA10056 as a debugger connected to a pcb with a NRF52840 on it. Been working fine and I tried building open bootloader and programmed it. I see the device...
Hello,
I am a newby to the nRF5340 and Zephyr and I am stuck. I would like to know how to map physical pins to a particular UARTE.
I have read in the user manual OPS_v0...
Hello,
Currently developing a system based around the NRF9160 running Zephyr. My application is threaded and i would like to run the thread_analyzer. I got this working...
Hello,
I want to hide the BLE(RF signals) completely soon after updating the configuration in my application and whenever I need to update the config I should be able to...
Hi, I'm reading an ADC channel connected to large capacitors. I do the read when charging is off so no ripple. The caps are large (super-caps) so hold well enough to show...
Hey. If the device is repeatedly flashed without turning off its power (it does not matter if I program it through SES or nRFgo), it may start to malfunction or slow down...
Hello
I would like to use three PWM to output multiple sounds with one buzzer.
First of all, I am testing using two PWM. There is no problem using only one PWM, but there...
Hi, I'm currently using TAIYO YUDEN's EYSLCNZWW (nRF52810) and We are developing a device like a pulse oximeter.
I would like to change SAADC_SAMPLE_RATE from 400ms to 100ms...
