Hi all,
I am making a device which involves using nfr52832(PCA10040) to communicate with a NAND flash through spi to store data acquired from the ADC. After all the data...
How to enable semihosting in sdk11 examples?
This works, but I can't port it to examples/periferal/template_project :(
changes:
pca10028/armgcc/Makefile:
adding...
Hello,
I want to store temperature samples in flash of nrf51822. I am using pca10028 and sdk 12.2.0.
I have the code for writing,deleting and reading from flash memory....
Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Hi, I'm using mbed version nrf51-dongle. ( developer.mbed.org/.../)
It made an error when count it to the OSX Yosemite, so I tried to fix this error.
...and I gave up...
Hi,
I am try to read and write sd/sdhc card with file system with nrf51822 controller for that i need sd card library for read and write.But i read and write raw data into...
I want to graduate from hacking my own data through the heart-rate-service (hrs). None of these seem to fulfill my requirements. Is there a document or template from which...
I want to process queued sensor data collected at a fixed interval (every 100ms) via TWI in the background/main loop. In the example ble_app_hrs , timer expiration callbacks...
I am planning on using the Nordic nRF51822-QFAB-T part. It appears a discrete balun is used for the QFN package on all of the reference designs. Is there a reason that the...
Hey,
I just got my PCA10028 board was trying different examples to see if everything is working before I start with my own application.
As my application will be using...
I've had no success in updating the application through the NRF TOOLBOX for my Smart Beacon. I was able to load
ble_app_hrs_s110_v6.0...
And that successfully worked...
I am using NRF51 DK and I would like to try using the custom service so I download the nrf51-ble-app-lbs from github.
github.com/.../nrf51-ble-app-lbs
It stated that...
Hi,
I'm using nRF51822 Development Kit and trying to program softdevice with nRFgo Studio. The file to program is C:/Program Files (x86)/Nordic Semiconductor/nRFgo Studio...
developer.nordicsemi.com/.../a00969.html
I'm trying to understand whether this can be called in a timer interrupt ( app_timer ) and how frequently. I seem to have a bug...
I have nRF51822(pca10005), Dongle(pca10000)
And DownLoad Keil, nRF Tools, nRF Studio, nRF SDK, Sniffer, wireshark.
I try to run the example
C:\Keil\ARM\Device...
I am debugging the bootloader to work with a custom board. I have the bootloader project open, no application programmed, s110 softdevice programmed, and the hexfile for the...
I want to use app(nrf uart 2.0)
so, I try to change UUID,
but I don't know how make custom uuid and use it
and I don't find function(ble_cs_init())
hlep me, p...
