We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Hi all,
i want to know answer related to following question
1)what is use of uicr?
2)if i place some value in uicr and then change the image,then is there will be change...
I posted another question along these lines, about using the Timeslot API to get observer behaviour with the S110 v7.0 SD, but I am having trouble getting it to work.
Are...
The mbed IDE was recently updated to support S110 v7.0. I'd like to use the Timeslot API to program for my nRF51822 mkit boards.
Has anyone been able to get this to work...
Hi Nordicsemi,
for a demo I want to read the internal sensor temperature of nRF51822. I'm using the EK10001 (with S110 softdevice) and Nordic Toolbox APP (HEALT TERMOMETER...
Hi,
Is it possible to scan and connect with all the versions of Bluetooth devices (Bluetooth Classic + Bluetooth Smart) using the pca10000 dongle?
As per our new requirement...
Hi,
I am planning to interface nRF51822 SPI( Slave ) port with another microcontroller. to achieve proper SPI synchronization , whenever nRF is ready to transmit data on...
I have modified the Multisim example code slightly, and I am using it to make some demo code for myself. I installed the Nordic Bluetooth sniffer, and everything seems to...
Hi,
Im using Keil, S110 6.0.0 and a ble_app_hrs demo code.
I get a problem that the code hangs in sd_softdevice_enable. The board is a copy of the board from the dev...
I am using the sniffer with Wireshark to watch some data being passed by my central and peripheral. I started with the multilink central and peripheral examples. Unfortuantely...
I'm interested in creating a time of flight algorithm and am trying to calculate what to expect for accuracy.
Is it possible to get an IRQ from when the sync arrives at...
Folks,
Here's a specific question and a larger question, of which the first is a part.
What's the proper way to insure S110 BLE stack cleanup on disconnect due to...
hi all ,
how to enable GPIOTE PORT and IN[n] event simultaneously ?(not same pin)
i enable the GPIOTE to trigger interrupt event.
one for the keyboard which need multiple...
Hi all,
We're currently working on the project with includes external ADC. The SPI interface is used for communication, we're using spi_master library from the newest SDK...
Hi All,
I am using nRF51422 with softdevice s310. And implementing Cycle speed and cadence receiver. most of the data processing is fine but i am facing one problem.
...
Hello Nordic Team,
I have a problem with programming the nRF24LE1 chip.
I am developing a small system, which consists of a uC STM32F4xx and a nRF24LE1 Radio Module. The...
