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 all!
My question is:
My own application is built based on the example "ble_app_template", and according to the nrf51 SDK - Examples - BLE Peripheral, this example...
Trying to port over code from UART example to muti-connect example.
Made sure include paths are correct, and made sure the following C files are in project.
ble_nus_c...
Hi guys,
I am using nrf51822 with SDK 11 and softdevice S130. I use Just Work bonding with Peer Manager. When I connect nrf51 with the Android phone run NRF Connect, the...
Hi,
Is there a way to obtain the connection handle inside the connection parameters event handler ( ble_conn_params_evt_handler_t ) on which the event occurred?
I am...
I've added a custom service for transferring data. It shall contain one characteristic that will notify when data is available, and the other should be a long read characteristic...
I recently got involved in a project where I am deploying a ble based mesh to understand and monitor bridge vibration patterns. I have been through nRF's mesh capabilities...
I am using the Arduino Primo board.
I have multiple beacons that advertise at a set interval.
All beacons have the same Device_name.
The Arduino Primo board scans for all...
Hello there. I just recently started programming using the nRF52832 DK, SDK14.1.0 and SoftDevice 132 v5.0 . I tried to follow this tutorial on Github: github.com/.../custom_ble_service_example...
I am using a power profiler to measure the timing of my program and I found something wrong. So I tested with a simple pure timer.
So first I set the timer during to 300ms...
I just spent 2 hours chasing BLE bug after upgrading from s132 v3 => v4.0.2
I added a call
// Configure the maximum ATT MTU.
memset(&ble_cfg, 0x00, sizeof(ble_cfg)...
I couldn't use nRF Connect (BLE) under Linux, after updating the FW, it tries to open /dev/ttyACM0 but fails to do so.
Not a "permission" problem: the user is in uucp...
Hi,
I'm unable to compile the OpenMesh example application. I've modified the make file with correct paths. However I'm getting the following error. Can you please help...
I have a NRF51 talking through the UART to another uC, and I'm trying to log messages through Segger RTT. Everything works normally until I start to send some data through...
If SEGGER_RTT_CONFIG_DEFAULT_MODE is "BLOCK", the program won't start without RTT attached - at least for me... is there a possible solution?
I mean, technically it makes...
hello ,everyone
I was confused by a PWM problem for a long time , on nrf52832 SDK13 ,i wanna change the PWM duty cycle every period ,but now i find can not change it at...
Hey dear Devzone,
I am trying out some Thread and BLE dynamical examples on my nRF52840's but running into some problems using the " ble_thread_dyn_mtd_coap_cli " example...
