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...
What is the official status of the Softdevice Serialization for S130 in SDK 9? I could see an older answer on how that was removed in SDK 8 but since almost half year has...
Hello Devzone,
I'm designing a custom board solution that drives a motor using a nRF52832. The board is powered with 4 x AAA batteries and a 2.5V LDO (STLQ50C25R) is used...
My company has a product that is running on the nRF51, with firmware written in SDK9 and sd310. I've been tasked with developing a path to update them to SDK 12.3 and sd130...
Hello nordicsemi community. I'm trying to use the SPIS example provided in the NRF52 SDK to receive data from another SPI master running on an FPGA. I modified the code to...
Hi,
I'm trying to write data to flash as shown in example under nrf5_sdk/examples/peripheral/flash_fstorage, with identical steps.
However every time I call the nrf_fstorage_write...
HI,
I am using nrf52832 with sdk15.2.0 and softdevice s132. I face some issue related MAC address of nrf52832.
when I reset the sensor MAC address of the sensor change...
I am trying to step through the code of an example of the nRF5_SDK_16.0.0 on the nRF52 DK board.
I downloaded the latest version of Segger Embedded Studio (v4.30c) and I...
Hello,
I have a brand new Thingy 91 running the default asset tracker application connected to nrfCloud.
I wanted to build the asset_tracker myself and upload it to validate...
Hello, I just got an nrf9160dk with hopes that it would allow me to reprogram a Thingy91 that I couldn't program through the MCU method. (this is an still open ticket: https...
I use nrf5_SDK_for_Mesh_v3.2.0_src\examples\experimental_lpn and board PCA10040.
When I close main.c ERROR_CHECK(sd_power_dcdc_mode_set(NRF_POWER_DCDC_ENABLE)), nRF Mesh...
Hello,
I'm started implementing DFU over serial port and see documentation from this link: https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5...
Hi, I am now using nRF24lu1p, for using cklf_wdog_init() to enable watchdog, then I set cklf_wdog_init(10) in main function, but don't know how to set watchdog event handle...
So we have been developing on the nRF52811 and realized we need OTA (Over the air Frimware) aswell and we have 30kB Flash and 8kB Ram remaining. Can this be done?
Also a...
Dear Sir/Madam,
I am trying following,
1. Avoiding SPIM transfer interrupt handler.
I am performing following steps,
1. nrf_drv_spi_init() for Handler parmater 'NULL...
Hello,
I'm using nRF connect for power profiling of nRF52840 DK. First time it works.
If we close the nRF connect and open it again then I get error.(Also after power...
