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...
We use nRF52840-PDK (PCA10056) with MCU revision Q1AAAA. Given example of secured DFU bootloader (s140) works good. Then we changed MCU on this board to the MCU with Q1AAC0...
Hi to all,
i am working on a project that in it i want use nrf51822 as a peripheral device. i implemented a code but i have a problem, central(cc2540) and peripheral(nrf51822...
Hi,
I am trying to write 16bit, 16Khz, 2 channel PCM data to I2S. nRF52840 DK board is connected to speaker via I2S player/decoder board. I am able to hear audio but it...
How can I determine the correct value pull-up resistor to be used on the TWIM port?
The nRF52832 reference documentation mention an internal 13k pull-up however I've always...
I would like to create a program that was a mix of ble_app_multilink_central and peripheral_temperature. The program would work as follows: when the button1 of central is...
I am trying to migrate a blocking SPI transfer code to a non-blocking SPI Manager schedule call. I have 16 transfers queued up in one transaction.
When I launch it, the...
What is the best way to advertise a custom service and allow BLE connections from a mobile device in a Mesh SDK version 2.0.1 application. Previously I had an application...
Initially I had a project in Mesh 1.0. Everything (provisioning, send&receive) was working fine.
Since upgrade to the Mesh 2.1 there is an issue: provisioning still works...
Hi I've found the documentation around BLE_GAP_TX_POWER_ROLES to be a bit sparse. I was wondering if someone could please give me some more info on them
Three roles have...
I am trying to get the thingy52-mesh-provisioning-demo to work with the SDK for mesh 2.1.1 and nRF5_SDK_15.0.0_a53641a.
I am using the Segger Embedded studio project from...
Hi I'm developing DFU project for my application. I need to have both BLE and UART bootloader. If possible, how can I do that?
Many thanks for the answer
Abele - Ital...
Is there any other way for connecting nRF52 DK with our smart phones, other than through NFC?
My smart phone dosen't have NFC feature and I want to run and test the BLE...
On the infocenter website we can read that ,, The nRF5 SDK v15.0.0 supports nRF52 Series devices''. I would like to use crypto code from SDK15 on nRF51. I am interested in...
