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...
Hello,
I want to make beacon with my uuids. I am referring to code ble_app_beacon code from sdk 12.2.2
I have made changes according to my requirements in my code.
I am...
Hi, we downloaded the latest version of the sniffer 1.0.1 (today).
We tried that but we could not get it to work reliably?
The application sees the device, we select and...
I am using the nrf51822 with a latching circuit as shown controlled by P0.05 pin.
I am using the following code SDK 10.0 S110 softdevice to Power ON the circuit (PowerPin...
I've merged serial dfu with ble dfu project refering to this post .
I'm getting linker errors stating no space in execution region in .ANY sector...
What could be the...
Hi,
I have add beacon function to "light_control_server" project. I want to every server broadcast their unicast address.
Could do kindly teach me how to do this. It's...
I am working on a project with a nRF51822 on a custom PCB. The application is based on the ble_app_template-project from SDK 10.0.0 and I am using S110.
Now I want to measure...
I've just tried upgrading to 5.2.0 from 5.1.0. I simply downloaded the new SDK's zip file, extracted it next to the old one, and adjusted my makefile to reflect the new path...
Hello,
We are currently migrating (or trying to...) from IAR Arm Embedded to Eclipse/GCC.
I'm trying to compile our project using gcc and eclipse. I followed this tutorial...
Reading the nRF51 reference manual, I came across the Identity Root and the Encryption Root fields in the FICR area.
Does anyone know what they can be used for ?
Hi, I need to set dynamic advertisement data with nRF8001. To achieve this with nRFgo Studio my idea was to set "Service Data" in "Selected fields to advertise" (ACI Bond...
Hey folks,
Is there any dependence between the MBR and the SD version? The reason I ask is because we are working on a product that will be able to update the softdevice...
Hello,
I am using nrf52 for my project. i need to read sensor value for 20micro second in array. I need 10000 reading in array to check condition. but array size more than...
While migrating from 12.1 to 12.3 I noticed changes to nrf_drv_wdt_init; specifially the removal of uint64_t casts.
Why were these removed?
We use a 5 minute reload value...
