SDK_9.0.0
I was trying to implement 2 different UART connection parameters so I decide to use re-initialization.
My initial parameters included APP_UART_FLOW_CONTROL_LOW_POWER...
I'm trying to use the nrf8001 (and arduino) to send MIDI (musical note data) to Mac OSX. According to the Apple developer site the midi profile requires that the characteristic...
I have a custom made board that has an EFM32WG360F256 communicating to an nRF8001, verified that the ACI protocol works with repeated echos, however when I run the efm_ble_my_project_template...
Hi,
I have 3 nRF51 DK pca10028 v1.1.0
I compiled and run power profiling example and after that I cannot flash or connect to the devices (tested in all three of them)...
Hi Guys,
Thanks for your precious time and insight. Let me try to explain what we did,
We have developed a custom board
After assembling the board, we do a bare board...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
Seeing recent response to my original question on multiple chip selects, I've opted to share a modification to spi_master that I've implemented in part to make handling some...
I am using Keil and trying to debug one of the examples in nrf_SDK_12.3.0 and half of the lines are not accessible in line by line debugging. Those lines where one can set...
HI!
I use flash data storage (fds) to store some user inputs in flash. Everything works fine, but I am surprised by the fact that the function fds_record_update() is not...
Hi All,
Using SDK15.3, NRF52840 USB Dongle.
After a few experiments I would like to clarify my understanding on how the usb bulk write works.
I am currently writting...
I am using Nordic Thingy 91 Kit.
I have uploaded modem and application firmware URL : Nordic Thingy:91 - Downloads - nordicsemi.com
I am facing following problem while...
The following issue is for NCS version 1.4.0 and 1.4.1 for an nRF52840 DK target.
When CONFIG_BT_AUTO_PHY_UPDATE =y for both a peripheral and central, I see in Wireshark...
Hi,
I am using the following snippet in my application. it is working fine sometimes but the other times it's not coming out of the while loop.
can anybody point out the...
I have been struggling to reduce the current on the Nordic Dongle to the sub 3 uA levels that the specs suggest I should be able to achieve.
I am stuck at achieving a 9...
i am trying to determine the current consumption of the nRF9160 when in sleep mode but running LPUART and TWIS.
I see that the Sleep mode (MCU IDLE, MODEM off, RTC on) shows...
Hi all, i want to use CMSIS DSP library for vector/matrix computation.
In NRF connect SDK, there is a "nRF CMSIS DSP examples solution" in the dashboard, however it fails...
Hello,
I have an external flash w25n01gv, I am using this simple spi loopback example to test the spi functionality of nrf9160. I want to read the jedec id of my device...
Does doing DFU again and again on same controller can cause misbehavior of code? I am using BLE + UART + EEPROM in my code and sometimes I face the issue with UART event handler...
Hi,
I'm using NRF52840 to connect my mobile.
I'm using whitelist, following the example. It used to work perfectly for about 1 year.
However - in the last couple...
After starting the program, I do the first calibration and read the data 30 times. The standard deviation is between 2.0 and 2.3. Perform 30 "Calibration -> Read Data" each...
Hi,
Greetings of the day!
I used nRF Connect for desktop to program the nRF52840 device. But I can't lock the program and protect the device using this utility. I installed...
Hi,
I tried controlling the LEDs connected to P0.0, P0.7 & P0.11 by using
nrf_gpio_cfg_output(); nrf_gpio_pin_set();
nrf_gpio_pin_clear();
& ble_app_blinky example...
