Hi,
I am using Keil IDE to develop nRF51822 project.
in main(), the command line
APP_SCHED_INIT(APP_SCHED_MAX_EVT_SIZE, APP_SCHED_QUEUE_SIZE);
has Error : L6218E...
Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hi,
For our current application we have migrated from SDK 13 to SDK 14. We are using RTOS to handle the functionalities of our application. We replaced our own task for handling...
1. Can I use the sample source (nRF5340 Audio) on another board?
2. Is there a way to develop without using the sample source? If so, how?
3. Is the LE Audio sample source...
Problem Description: I am trying to configure and control an LED connected to pin P1.07 on my nRF52 device, but I am experiencing issues. When I configure pin P1.07 as an...
My goal is to test Net Core updating so, if needed, I can update the Net Core.
I have my app set to boatload both the app core and net core using external memory but when...
Hi
I'm using asynchron UART.
For example, I defined idle time to 20us.
It works without any problem.
#define RECEIVE_TIMEOUT 20
static uint8_t rx_buf[512];
ret...
Hi there,
I need help finalizing the size of my product's settings partition. I only store Bluetooth bonds on the settings partition: 20 bonds to other Nordic devices via...
Hello,
I'm abit confused... while the reference is +/-0.6V and absolute ratings are not to go below VSS=0
so is it SAFE to measure -0.5V with the ADC?
it looks like...
Hi there,
At the moment, we have developed a custom PCB and are having wireless troubles. Our suspicion is that the crystal circuitry must be the issue as there is absolutely...
So i have a problem with documents for nrf52820 while it's a great chip with good functionality i selected it mainly because all of product details and specifications told...
Hi,
I upgraded Toolchain and SDK in VS Code to Version 2.6.1.
Now the build is failing.
As far as I can see the wrong CMake will be used - from Visual Studio but it...
Hello,
I'm trying to implement the MCU BOOT in order to introduce the Firmware uptdate but I get the following error:
I'm trying to reduce the RAM usage but with no...
I am new to BLE development and was wondering how I can read the data published by the A&D Medical Blood Pressure Monitor with the nRF5340 acting as a central. I can connect...
hi support team,
customer reported on problem that one product is ok when in factory, but now is in problem after delivered to office.
i had onsite debug and find out...
Hello,
I am practicing the intermediate Nordic Academy online course, and I have a problem of the thread viewer.
I have enabled debug, I did everything strictly according...
We are nRF52840 in one of our products. When we use SYSTEM OFF mode with with hardware design, current consumption is around 3uA but when we use SYSTEM ON mode with RAM retention...
BLE settings:
1) Advertising interval: 500 ms.
2) I am not explicitly turning on the DC-DC regulator; I am using the default settings.
3) Tx payload: 31 bytes.
According...