DEVZONE BLOG FEED
22.12.2016
nRF5x support within the Zephyr Project RTOS
The Zephyr Project RTOSThe Zephyr Project RTOS is a recent effort by the Linux Foundation to provide the embedded world with a free, secure and fully-featured Real Time Operating System.It is designed from the ground up to be a modern, scalable, secure and responsive RTOS with a clear focus on IoT protocols and foundations.This open source RTOS is Apache 2.0 licensed and has a fully open development modelRecently Nordic contributed ports to all of our Cortex-M based ICs (nRF51, nRF52832...
It´s exciting to see that our friends at Sony Mobile Research and Incubation have released a desktop application called Otii, which supports our Power Profiler Kit.The beta version of the Otii application is cross platform and runs on Windows, Linux, and macOS. It is straight forward to install and use with the Power Profiler Kit connected through a regular USB cable. With Otii you get a nice tool for finding out what parts of your software that is the cause for certain power consumption related behavior...
15.12.2016
SwiftDuino
Uses Swift Language to run your Arduino project in your App via bluetooth.https://www.facebook.com/ucxpresso.nrf/posts/1193211740761762 ...
DEVZONE FORUM
22.01.2017
nRF51822 hight current consumption!
Hello,I faced the problem of high power consumption when using a large number of the inner periphery.Currently used:SPI1 -> Accelerometer, ext. serial memoryTWI0 -> OLEDRTC1 -> FreeRTOSDuring debugging the current can reach several tens of mA due to debugger.But now I need to use the GPIOTE for external event handling. And after initialisation of the GPIOTE channel, current rising up to 5-6 mA. This happen only at configuration with the GPIOTE_CONFIG_MODE_Event.If GPIOTE isn't used and BLE in ADV...
22.01.2017
Arduino Primo or nRF52 DK or ...
Hi, I'm looking to build a simple ANT+ application. My only asset for this project is a background in C/C++. I'll need to learn/relearn the basic electronics and protocol bits. I had thought to use an Arduino UNO and have been looking for an appropriate ANT breakout board. I've just come across the Arduino Primo, which seems like it might be right up my alley, but none of the materials discuss the ANT capabilities of the nRF52832. Would the Primo allow me to exploit the ANT stack and/or the S210 softdevic...
Hi Nordic,I have an application that perfectly runs in the nrf51DK but that does not work in my custom board. In my custom board everything else works (i2c, leds lighting, etc..) except for the communication related stuff. The weird thing is that I can send data from my custom board but not receive. Is this a usual problem? I don't understand why this is happening at all. In the PCA10028 everything works perfect. I think I am having some problems with the antenna. The balun I am using is 2450BM08B0003, wh...