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,
Is there any way to stop the OTA DFU? Let's say that I started it and at some point I want to cancel the process at 40%. Is there any way to send a control message to...
Hello fellow developers need your help
I have bought 3 nRF52840 dongles and want to setup a mesh network as stated above. I have downloaded nRF Connect windows application...
From this ( https://devzone.nordicsemi.com/b/blog/posts/measuring-lithium-battery-voltage-with-nrf51 ), there is capacitor connected to adc input pin.
But is it necessary...
The device I am building requires a quantity of data to be loaded into the application data block so that it can be accessed at run time. The data is effectively calibration...
Hey all,
I followed Vidar's excellent tutorial, and it works! I can compile without errors. However, when I try to walk through the project in Eclipse (the blinky example...
Hello everyone:
Im developing a PAN and i noticed 6lowpan is good item.I have over 30 nodes (nRF52832) and some of the node are sensors for temperature and humidity and...
Hello Everyone need some help
I am using nRF52840 board for mesh development and made use of Light Switch Example which contain Provisioner, Client and Server. I am getting...
Hi there,
I have my system totally working now. I am looking to sell 1000-10000 units next year, so this is fantastic. I first want to say thank you to Nordic for all the...
I am experiencing a strange issue with the bootloader on my custom board in SDK 14.2.
Symptoms are that the board won't run until given an external kick - all it requires...
We make the project where we want to connect new device (currently designing on nRf52832) to existing system made on nRF24. It's a beacon in proprietary mode. It should periodicaly...
I have a question related to memory protection and configuration of device in relevance to soft device.
nrf52832, sdk15, soft device S132
Question 1 : How can I be sure...
In datasheet it had been mentioned that in SPIM0,SPIM1,SPIM2 the SPI clock frequency should not exceed more that 8 Mhz. And SPIM3 nothing is mentioned. Can we understand that...
Hi, I tried to use pc-ble-driver-py script to talk to a nRF52840 DK. It works perfectly with the official connectivity app hex file (the one nRF-Connect PC application loads...
I modified the nRF5 SDK 15.1 example program serial to display a message on a physical device. I added a blinky service to the ble_app_template example program and I am able...
