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 am trying to get RSSI values using BLE module on nRF52840(pca20035). But I could not see possible way to get the RSSI values on Nordic Thingy91(nRF9160) Please map me...
hi all
i want porting qpc with softdevice. it need set SCB_SYSPRI exception priorities with PRIMASK bit or the BASEPRI register for critical section
can anyone give me...
Hello,
I would like to update an nrf52840 with DFU (usb-serial). On windows I can use nrfutil. But how to proceed if I want to do that from another microcontroller?
Is...
Hi,
I am working with nrf52840 DK and sending real time sensor data to nrf toolbox using ble_uart. I would like to store adc output in flash and then send it over ble uart...
Hi Devzone
I tried to use saadc with 4channels. when I use this without fpu_fft, It prints correct value well.
But, when I insert the fpu_fft and run it, after a while...
Hello
I have a question about SIG certification. As far as I know, to get SIG certified, I need to download the DTM firmware to the board and pass it to the certification...
OS in development environment ：Windows7 HARD :(Taiyo Yuden)EBSHSN Series Evaluation Board : Central / Peripherals CPU :(Nordic) nRF52832 / ARMR Cortex-M4F 32 bit processor...
Dear Community;
I am trying to make an HTTP GET request based on this code . It works fine but I need to adapt that to fit it in my code. I need to pass some arguments...
Hello!
Is there a way to send gps nmea data through ble connection? Almost all gps bluetooth devices use bluetooth classic to send data. The mobile app where I need to get...
Hi,
I need to read the data from the sensor MAXCESS Digital load cell amplifier in which the output we are getting in the form of current ( 4 to 8 mamp) not voltage. can...
Hey guys,
I've been troubled by the this 0x3E issue for almost disappointed to Nordic.
I'm working on a CENTRAL,which is going to connect a headphone with to read some...
Hi i am checking for the Rssi value of the low power node,when i am placing the device in certain feet, it is giving the rssi reading which is approximately matches with others...
Hello,
I am using nRF52840, SDK_16.0.0, S140 SoftDevice and Segger 4.16 for flashing the image. I am using ‘ble_app_blinky’.
As per below mail I changed settings for...
Dear all,
I'm using an nRF51822 chip for implementing a BLE HID device (mouse) (SDK ver. 12.3.0, SD ver. s130_2.0.1)
I have problems when connecting via BLE with laptops...
