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...
It used to work, but now it says "Connected" but the rest of the GUI never changes and the mouse just shows a busy spinner. Here's the log file:
0;13:45:18.9900 [MainThread...
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...
Hello.
EDIT: When I connect to nRF52832, Windows are not creating bluetooth serial com port. And Bluetoth Services are not getting.
How Can I do this??
Thanks.
Hi.
Is it possible for the NRF52840 to act as a USB host? or is it "only" a USB slave?
It would be awesome if we could connect a usb peripheral directly to the NRF52840...
I'm confused.
in other platform, i know flash stard and end adress ,alse page size ,i can read and write data directly.
But use pstorage mode as follows :
pstorage_init...
Hello,
I want to bring some data by UUID.
I know the ble_nus_init() can set UUID and I know it was set by sd_ble_uuid_vs_add().
But this way only change the UUID while...
Hello.
I loaded Soft Device and UART example on the board. Then I connected Nordic_UART through by Bluetooth.
And I want to add a virtual COM PORT on Win10. I entered...
I want to connect the nrf52 board to my nanoPI via cables/connectors, making a serial communication,
is there an example/tutorial for that?
It's worth mentioning that...
Hi,
Newbie question... I have latest SDK v11.0 and have built the ble_app_uart example (installing the s130 softdevice and app to my nrf51822. I can then power the nrf51822...
