I am working on BLE. I have created a service using read property(services_set_barometer_service_barometer_data(void *src, int size))
After connection is set-up i am calling...
Hello, I'm using the nRF51822 and tried the HID Keyboard Application (S110, ble_app_hids_keyboard) example. (Nordic\nrf51822\Board\nrf6310\ble\ble_app_hids_keyboard )
The...
Hi all,
I have a situation in which softdevice (s310 v2) seems not to forward events to my nrf app (bootloader running dfu) in spite of the fact that my iOS app sees the...
I am sending setup commands to a NRF8001 D device and I receive a command response with status of 0x89. This appears to respond to ACI_STATUS_ERROR_UNSUPPORTED_FORMAT. I cannot...
Hi I'm working on a school project and I need to send data from an accelerometer to a phone I'm currently able to update "dummy" data from my nrf51822 to my phone after following...
Working on an ANT project.
Switched a project from S210 to S310 to add BLE feature.
For the ANT part, there is no source code modification at all.
Sweet.
This is not...
Has anyone experience of successful TICK_DV calibration for nRF9E5? What order of accuracy should be achievable?
In my application I maintain a software RTC clocked by...
Dear all,
Hi, I'm Eric.
I m studying spi communication used nRF52832 base on SDK 14.2/example/spi.
That examsignal is below picture 1.
But I want to delay between...
Hi--
I noticed something rather peculiar on the built hex from segger that is programmed onto my nrf52832 chip (firmware image).
The hex looked as expected, until i got...
My ble_peripheral is bonded to ble_central, How do I upgrade at this time ? If you still use the mobile phone APP to upgrade, you need to erase the binding information, and...
Hello,
I encountered a problem when installing nRF_connect on a new computer. As shown in the picture, the attribute "middleware" of null could not be read. Opening all...
I am using as template the MQTT sample app from NRF Connect 1.3.0, for which I want to create my own application modules, I have added the .c files to src, but I am having...
Hello,
We are using the Serial port library with two UARTEs. It defines two instances of the serial port interface: one for receiving data, and one for sending data. After...
Subject pretty much explains the problem. One can just get power from a USB interface, but if I plug our nRF52840 into such an interface, it does not appear to boot into its...
I am trying to use serialization to connect an STM32F4 to an ISP1705. My goal is too connect to other BLE devices and read some measurements. I have tried a few of the examples...
I'm using an example project of the secure serial bootloader (pca10056_uart_debug) and changed some configuration for my custom board. I added RTT debugging and changed uart...
Hi,
One of our projects will use either a LFXO or the LFRC depending on the accuracy.
The product will be exposed to temperature differences ranging from approx. 0 ...
Hello!
I handle mpu6050 sensor in SDK v14. Output of sensor values was successful. And I'm going to use this value to get the angle of the sensor.
The code below is to...
I am using NRF Connect 3.5.0 to program PCA10059 but receive the following error on some dongles when using JLINK programmer
Error while probing devices: Error occured when...
Hi there,
I purchased the nRF52 DK, and I am going to study how to use basic tools.
However, there is a problem with recognition between the computer and the nRF52...
Hello! When I start the s132 device, it freezes from time to time. In debug mode, it does not exit the saadc_init () function;
I connected "hardfault.h" and "hardfault_genhf...
Hi,
I am using nRF52832 , and sdk 15.2 version. I am trying the start the advertisement using timer , once it is connected it should send the data , and should disconnect...
