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...
SWDIO,SWDCLK,VCC AND GND have been taken out from the nrf52810 ic and proper connections have been made to the jtag end of the j link device (connecting all grounds also)...
Hi,
I am trying to understand one thing about the att_mtu_throughput example.
What it does in the char_notification_send() function, which is shown below, is that if it...
While trying to upgrade my application from v0.4.0 to v1.0.0, I bumped into this issue. I am using CONFIG_POSIX_API primarily for the clock functions like clock_settime and...
Hello,
I've been trying to use latest nRF5_SDK_15.3.0_59ac345 from the website (couldn't find git repo for this - apparently there's none).
ble_ant_app_hrm example project...
I have custom board with nrf 52832. I am using SDK 12.3.0. and soft devices s132 V3.0.0 to transmit advertising packets with advertising interval 1s. I have written simple...
Hello ,
I recently bought sparkfun's nrf52832 breakout board. It comes with preprogrammed serial boot loader. How ever after flashing code from nrf52 DK into my nrf52832...
Hi,
I would like to use LE coded layer feature while sending beacon packet on primary channel.
According to table, I should use ADV_EXT_IND packet type to send beacon...
Hello. Can i merge 4 files using mergehex? I want to merge softedevice + bootloader + bootloader settings + application.
Mergehex show error. But can i merge 3 files and...
I want to use external software to do MISRA checking for my source code, I have set the global macros in the pc-lint installed directory, but when I right click the source...
Is it possible to use the nRF52 840 DK for scanning infotainment to mobile communication of nearby cars, even when no media is streaming at time of scan? I am only interested...
I have been tipped that the GPS might deliver faster fix if i change the fix interval. I've tried this with values 2,3,4 and 5, but get an error stating that the fix interval...
Hello,
We are designing a wearable that is going to use the nRF52840 and I have a question about supplying power to the unit. We are planning on using a coin cell to power...
Hi,
I am trying to compile examples/thread/freertos_coap_server with my version of openthread library. my reference is: https://infocenter.nordicsemi.com/index.jsp?topic...
I have created a folder in ble_peripheral in the examples of SDK for my project.
I am using keil uvision 5 and when I have an issue with the sdk_config.h
It states incorrect...
