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...
Hello there I'm having some fun with the ble_app_blinky example, and I was just wondering if it is possible to change the value that the central receives in the Button characteristic...
Hi, in these days I want use the new feature of C++11 in nrf52 project, so I rename the "main.c" file to "main.cpp"(ble_app_blinky project), select the C++11 compiler in project...
Hello ,
I ’ m trying use nrf-blue-image-transfer-demo with nRF52840-DK.
https://github.com/NordicPlayground/nrf52-ble-image-transfer-demo/tree/master/pca10056
I use...
Hi,
I have a problem with the mlme_start_req:
I have defined the following structure for mlme_start_req_t:
#define SUPERFRAME_ORDER 15u
#define BEACON_ORDER 15u
...
Hi.
I was wondering if there are any options in the pipeline for the nRF91 series. Any pin-compatible variations of the SoC, like a device without GPS or BLE or other...
I using the nRF mesh SDK v2.2.0
I do the below steps:
- Provisioning the light node by the interactive PyACI
- Configure the light node
- Can the node with PyACI using...
My simple BSD socket example does little more than send/recv a message to a server over LTE (it's adapted from Rallare's tcp sample). It works, however the recv() call does...
Hi,
I am developing firmware for a custom NRF52840 based board. I am using softdevice 6.0.0 with SDK 15.0 and the SES environment.
I am trying to use three application...
Hello, My name is Rafiul Islam, and I am a part of a Capstone Engineering team at Simon Fraser University (Vancouver, Canada). For our capstone project, we are expected to...
Hi,
I have the simplest of SAADC sampling scenarios whereby I'm sampling a voltage in a one-off manner, nrf_drv_saadc_init, nrf_drv_saadc_channel_init, nrf_drv_saadc_sample_convert...
Hello,
I am using NRF52832 and nRF5_SDK_15.2.0 for the our device.
I am using FreeRTOS also.
I have some issue about sleep mode with FreeRTOS.
I refer to some suggestion...
Hello,
I'm having a weird issue that I'm not sure how to debug. I have an app that I know works fine if programmed just with the softdevice. However, when I also program...
Hi,
I want to implement the tap sensing in my product. for that i have BMI160 accelerometer for tap detection interrupt.
during wake up time i need to read the accelerometer...
Hello,
I am interfacing some chips + sensors to wirelessly communicate to an nRF24L01 connected to an arduino nano which is pluged via USB to a computer.
This nRF24L01...
