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...
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...
Hi Nordic
For mesh-sdk-2.1.1, there are two APIs " simple_on_off_client_set " and "simple_on_off_client_set_unreliable" , that can send packet with acknowledge or unacknowledge...
This is my reference to other people's circuit to design
Is this way feasible?
Or is there a document that can be referred to?
I need meanwhile used BLE and 2.4G in...
Hi I use ble_app_uart sample SDK 12.3 test the data throughput,
when use Nordic DK board , it can send near 5KB/s; but on my own board,the NRF_DRV_UART_EVT_ERROR will appear...
