Hello,
I am using Nordic's UART service to communicate with my project. I use iOS and also Master Control Panel (with a dongle) on a laptop.
I have two questions:
...
SWI*_IRQ is using by softdevice to send event to application, I want to know which priority does softdevice set for them?
Does sd_nvic_critical_region_enter() disable...
I am a started guy.
I only need a bluetooth device (BLE) to check the signal and mac address.
What is the best choice?
I need the smallest and low powered!
Thank you...
I am working on code to setup a bond manager for ancs based off of the example, but have a fixed advertising and connection interval of 25ms. How does the bond manager and...
Hello,
We have experienced odd problem, we are not able to scroll up or down SDK documentation at these pages on Android devices. IPHONE browser Safari works ok. Any help...
HI,ALL！
I tried to add a RTC wakeup funtion to my ble device, so i add the code of the Nordic board example named "rtc_example" to my program.
But it turned out that my...
Hi Nordic developers.
I am developing a custom board using 2 Rigado BMD-300, but I am unable to run my 100% operative program or examples.
At first time I was able to...
Hello,
I am using SDK 12.2 currently but I would like to follow the BLE Tutorials offered on this site, which I see were written for SDK 11.0. Will I have any issue following...
Trying to program an MDBT42Q nRF52832 based BLE module from an nRF52-DK as external target on connector P20.
I used to do this with nRF51-DK and external nRF51 modules with...
Our product is a peripheral on the nRF51822. We develop on Mac and use gcc, make, etc with Visual Studio Code rather than Eclipse. Recently, we started getting close to production...
Hello,
I would be interested on knowing whether I may have a secondary UART on the nrF52 chip or not. I would like to communicate my nRF52 with a RN2483 and this is done...
Hi
I've just looked into the new released SDK 13.0.0 with support for the new S132 4.0.2 and the new PCA10056. On line in the release notes reads "This release does not...
I'm using the serialization code with pc-ble-driver for S130 (version 0.5.0).
I randomly get a deadlock in the serialisation code.
It can happen after a call to read, write...
Hi,
I want to know that what should be the supply voltage to NRF52 IC. Another thing is that we want to connect our product with NRF52. Our product has TTL wires which...
Hello,
Is there any methods to implement the "long press wake-up"? Pressing the button for 3 seconds to let device enter sleep mode and pressing the same button for 3 seconds...
Hello, I have a question.
The chip uses nRF 52832. MDK keil μVision V 5.22.0.0 is used as the development environment.
I am using nRF5_SDK_13.0.0-1.alpha_055eef3.
It...
Since September I get multiple warning messages on projects that use both the nRF51822 library and the mbed library. This is even true for example projects for the 51DK board...
Hi,
I put my nrf51 into power-on sleep mode by calling sd_app_evt_wait().
When I walk away with my mobile phone, the bluetooth disconnected and my nrf51 can receive...
Hi there,
I am currently working on a custom GATT profile for constant data streaming. I have to keep to GATT because I need multiple attributes to keep track of different...
Hi
I saw the Central and Peripheral example code has peer_manager in sdk 12.2 and BONDING_ENABLE in sdk10.
What are they does and where has document I can read.
If I...
From the Nordic errata [141] on NFCT not stopping HFO when going from activated state to sense state:
Workaround:
Power cycle the NFCT using the POWER register, then issue...
