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...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
Hello,
I am trying to compile for the nrf52 this example coming from NordicGit and I am getting the bunch of errors showed below. If I focus on this one
compiling bsp_btn_ble...
Hello!
I work with nRF52. I have a code developed in Eclipse Neon and I have to switch to Keil. I tried to create a new project from the template_project example found in...
hi team,
i have tried to connect my device with RTT. i could not connect. i just followed the instruction as below link
devzone.nordicsemi.com/.../
if i insert the...
Hi everyone,
I am using SPI master for transmitting and receiving data. I can config and send a string through SPI master 0. My problem is that, there is a 0-bit which...
Hi,
Kindly help with some insights/tip on how to debug this hardfault. The code gives hardfault on my custom board, but not on NRF52-DK. My custom device is only populated...
Hi,
I am currently in the process of interfacing the HMC5883L magnetometer with my nrf52 development board. I have verified the connection to be working using a logic analyzer...
I have one central(SDK 10.0 S130) and one peripheral(SDK 8.0 S110) device. Normally central device can connect peripheral device it's ok but the peripheral device will stay...
Hi Nordic,
I'm porting hrs application on nuttx OS. But when I call sd_softdevice_enable function, it goes to "RESET". I read below article which mentions that SVC handler...
Hello all.
I'm having some problems with compiling the bootloader_secure project:
I downloaded SDK zip from http://www.nordicsemi.com/eng/Products/Nordic-Thingy-52 and...
Hi, I would like to detect the presence of a particular device in an environment where there are many devices advertising. The advertising packets are received by a scanner...
I want to send the continuous data over the BLE which is received by the UART of my nRF52 Evaluation kit. The BLE connection is getting disconnected while sending bulk of...
Hello Everyone,
I am new to BLE world.
Currently using MDBT40 which has nrf51822 as core: www.raytac.com/.../MDBT40-ANT-D.pdf
I am following this repo: github.com/...
I want to use nRF51822 Bluefruit LE Friend device (blue board) as BLE Sniffer. My OS is Windows 7 64-bits.
I installed ble-sniffer_win_1.0.1, v1.0: FTDI Driver Requirements...
According to another question here:
devzone.nordicsemi.com/.../
I'm stuck with waiting for the LFCLK to boot forever.
Normally, keil has a .s startup file that dictates...
Hi,I use the SDK 12.2.0, I want to add the peripheral RTC example to the ble_app_uart.I find the softdevice have used the RTC1 ,so I want to use the RTC0,but when I added...
