I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
Hi,
When I reset my nrf51822 beacon firmware using nrfgo, it works just fine. When I try to reset the firmware using jlink, I end up having problems. There are no errors...
Hello, I have downloaded the nRF_MDK_7_2_1, and open \Keil_v5\ARM\Device\Nordic\nrf51822\Board\pca10001\s110\ble_app_beacon\arm\ble_app_beacon with Keil_v5.
I set IROM1...
Teaching myself the Nordic libraries and API for nRF51 - going smoothly.
Keil uV5 and Dongle and SDK 9.0.0
Wanted to send my own data in the characteristic for HRM service...
The workaround for nRF51822 PAN#73 specifies setting an undocumented register at offset 0x0C0C of the timer peripheral to 1 prior to TASKS_START , and clearing it after TASKS_STOP...
Hi
I am trying to flash a new firmware into my device through DFU via the programming python script.
I use SDK7.2.0, and do:
ipy main.py -f c:\myproject.hex -a XXXXXXXXXXXX...
We are using the Nordic UART service for our product. Should we just use the standard UUID that the Nordic Uart uses or just generate our own for the product?
Thanks
Hi,
I'm working on an embedded system using PAN1026 bluetooth. I want to use the nRF APP to communicate with the bluetooth module. Currently I have:
Setup the...
To support a mix of v2 and v3 chips, I want to use the 7.x SDK. But I'm not sure it's compatible. The matrix at infocenter.nordicsemi.com/.../nRF51_Series_Compatibility_Matrix_v2...
I'm trying to use the nRF52 preview DK from Linux. Could anyone provide the correct JLink commands for flashing both a standalone hex, as well as one with a softdevice?
...
I'm writing a build script for gcc for the nRF51 and I want to use the provided .ld scripts.
In SDK 8, those scripts were renamed from gcc_nrf51_XXX_xxab.ld to nrf51_xxab...
Hi,
I want read accel data from BNO055 sensor to NRF51 DK board, but SCL and SDA pins are 1 always.
My code is the next one:
#include "twi_master.h"
#include "twi_master_config...
I have existing design with I2C accelerometer on P0.1 and P0.2 (SDA/SCL). Don't need extreme data rates. Since examples of initializing on-board TWI don't seem to exist, and...
I am developing a tool that will be using the existing NRF51 dongle to run the S130 SD and it is being written in Python. There is no way to change any of these parameters...
Does anybody have a suggestion for a relatively low cost way to test the output power of a nRF24L01+ module? We make the modules (which are identical to the demo module) in...
