We use SDK12.10 Main.c (d:\nordic\5142xx\software\org-sdk12.1\nrf5_sdk_12.1.0_0d23e2a\examples\ble_central_and_peripheral\experimental\ble_app_hrs_rscs_relay.
My question...
Solved: Well, turns out delay and SCK doesnt work well together haha. I imagined the sck signal to be a background thread of some sort. I was wrong.
Hi guys,
at the...
Hi
Im looking for a developer in Denmark to discuss ble technology with. Im trying to get better to understand the technology, because i have some ideas involving beacons...
This system does not work if I enable the third Pipe (Pipe2) .
The system is working without any problem as one RX and two TX (Pipe0 and Pipe1).
The problem on enabling...
Hello,
i have read if not all posts about writing to FLASH while using BLE. But could not find the desirable method.
What i would like to do is to write to flash from...
Hello,
i have read all posts about writing to FLASH when using BLE. But could not find the desirable method.
What i would like to do is to write to flash from characteristic...
I'm trying to add the product key it shows an error "can not the product to your list" and therefore i will not able to access to the User guide
Thank you
Hi,
The opcodes for Generic Power OnOff models are wrong. They weren't changed when the model was copied from the Default Transition Time server Model.
From the Model...
Hi，
My english is not good, please forgive me.
msd and hid device，set as follow:
//msd-------------------------------------------------------------
APP_USBD_MSC_GLOBAL_DEF...
Hello,
i'm practice beacon on 51422 DK. The first thing i wanna try is GPIO setting. What else i have to write or replace from the beacon example after setting GPIO in ...
Hi, I have working firmware for nRF52832 dev kit based on mesh coexistence examples (Mesh SDK 2.2.0 + nRF5_SDK_15.0.0). I'm trying to port the same firmware on nRF52840 dev...
I have flashed the firmware using nRF connect app. I have a bat file which executed few commands. I want to transfer that file to flash memory and access it I the file explorer...
Hi there!
I am trying to add custom UUID's for my BLE application.
I have a custom service which has 2 RX and 3 TX characteristics.
I have a situation where the Android...
Hi,
I would like to disable TWIM peripheral when not needed to save some power and enable it just before it's needed. Is there any delay after writing to NRF_TWIMx->ENABLE...
I want to get vdd without timer
so i found this.
https://devzone.nordicsemi.com/f/nordic-q-a/38239/nrf-52832-saadc-without-timer/147517#147517
and change some part like...
I have a design, using the NRF24L01+, that I would like to run from batteries. The Transmitting device is not a problem, because it can turn off when not transmitting.
For...
Hi All,
For NRF52 is that possible to configure the system to use a different pin for RESET than GPIO 21? We want to reset the NRF on errors, if our other MCU detects some...
Board：PCA10056 （0.9.3）
SDK：15.2
Softdevice：S140
Example：ble_app_blinky
Today，I follow this page Using an ampere-meter for current measurement to measure the current...
Used SDK: 15.2.0
Hello,
I want to print some debug messages over RTT after an error occured. After that I want to reset the system.
If I put the string into the que...
I've followed the steps to set up the SDK.
When I execute the batch file(setup_sdk.bat), there is something wrong occur (as below pic)
I've installed the git and add...
