I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I would like to test the newly added v4.2/v5.0 Bluetooth features (e.g. LE Secure Connections, Data Packet Length Extension, 2xSpeed, etc) against non-nordic devices. I have...
I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Hi, I'm developing a device based on nrf52840 and SDK for Thread and Zigbee 3.2.0.
I would like to send Route Record command to the coordinator to be able to see the actual...
Hello! We are trying to sign our data using ECDSA ( https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/crypto/ecdsa/README.html ) , so we can send our...
Hi,
as mentioned in a previous ticket I'm developing a successor to one of our products. One important feature is that we can change pin functions anytime. (output, input...
Hello all, I have a nrf52820 SoC with which I would like to do a DFU. When I flash softdevice, application and bootloader together with bootloader settings, the bootloader...
Hi,
We are developing the nRF52833 DK with NCS v2.00.
We are building a device that transmits various measured values from sensors every second for multiple hours (around...
Hello, I'm trying to have a Mesh device act as a writable NFC device, however I'm running into an issue with conflicting flash storage. Mesh seems to use PERSISTENT_STORAGE...
Hello! We are trying to sign our data using ECDSA ( https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/crypto/ecdsa/README.html ) , so we can send our...
Hi,
Dear developers! I am wondering, why the bootloader bin file defined in manifest.json can only be uploaded once via DFU to the Danalock V3 smart lock device?
When...
Hi,
I'm trying to test a simple SPI communication between nrf52840 dev board and adxl345. I'm following this guy's youtube tutorial on segger embedded studio. Here's the...
Hello,
I have an SES project that I would like to migrate to the nRF Connect plugin, in Visual Studio Code. When I try to "Add an existing application" and select the directory...
Hello,
nRF52840-DK, SDK17.2,
double b=log10(0.00000226497650146484375); NRF_LOG_INFO("log10=%d",b);
b retuan 0.0;
why?
The calculation result on the computer is...
I am new to Segger Embedded Studio, I do a test on ble_app_template demo on nRFSDK_v16.0.0 on nRF52840 with S140. There are two configurations of the project, namely Debug...
Hello,
I am getting the following python error when building matter examples using SDK 2.1.0 and MacOS. The same code will build successfully if you open a "terminal" using...
Hi,
I am trying to update the firmware from ble_center to ble_peripheral via BLE DFU(SDK version is "nRF5_SDK_17.0.2_d674dde"),
On the ble_peripheral side I can successfully...
OS in development environment ：Windows10 HARD :(Taiyo Yuden)EBSHSN Series Evaluation Board : Central / Peripherals CPU :(Nordic) nRF52832 / ARMR Cortex-M4F 32 bit processor...
