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,
We're doing some testing of mesh protocols and their latencies using the nRF5340 DK. We want to isolate the wireless communication from interference as much as possible...
Our project uses nRF Connect SDK v1.5.0. Two main developers work with the files in very different environments.
I am not sure if this was an accident of initial development...
Hi,
I am currently running a custom bootloader I found that updates via SPI. I have 2 nrf52840 DKs that are programmed as an SPI master and a SPI bootloader. I have been...
After developing with an nRF52 832 DK (pca10040), our code builds and runs fine. But when we try to use the same code on the nRF52840 dongle it does'nt work. We added flashing...
periodic_adv sample is not working with nrf5340dk_nrf5340_cpuapp
it is working for nrf52840dk_nrf52840 after adding CONFIG_BT_LL_SW_SPLIT=y to proj.conf
Here is the log...
My problem is the that on some devices the ScanResult.getDevice() or ScanResult.getScanResult() both return null on some devices but works fine on most.
This is probably...
Hi folks,
I want to calculate the timestamp for which my thingy 52 board was scanning from another thingy 52(may be more than one board). Is there any technique to get the...
I am confirming ADC sampling 420Hz operation by following question.
https://devzone.nordicsemi.com/f/nordic-q-a/69096/1khz-or-more-adc-sampling-rate-over-ble
The source...
Hello,
I am using the nrf9160DK and I am implementing on zephyr.
For my application I need to write to an external flash memory through I2C. I need to write one page at...
Hello
We are using the NINA-B1 on one of our products.
The phone application is working 100% and was very easy to setup.
Till we came to connect our frontend to...
Hi:
we set p21 as Hardware Reset Pin by config UICR.PSELRESET[0] = UICR. PSELRESET[0] = 21
when we use these code to check halt state, but always get DBG_HCSR zero value...
Hello,
I am attempting to install the nRF Connect SDK v1.5 on a Mac Mini with Mac OS 11 with Apple M1 Silicon per the instructions:
https://developer.nordicsemi.com/nRF_Connect_SDK...
We are using the Nordic fork of Zephyr on nRF5340.
Looking at the serial interface peripherals (SPI/I2C/UART), we understand that these have shared resources and only one...
When uploading programs to the nRF24 chip, is there a "single memory space" or is there a "bootloader-only memory space" and a seperate program memory space? or is it all...
