I followed the forum posts and nan-29 to get eclipse 4.3.2 to successfully connect to JLinkGDBServer via a Segger J-Link EDU on Ubuntu Linux.
I can start the GDB server...
I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hi,
Since BLE advertising consumes current, I want to stop sampling ADC data during BLE is advertising. Are there any BLE events to know when advertising happens or are...
I use the zephyr version 3.0.9 for DF.i use the both boards nrf52833dk.i set the antenna array including antenna_num,antenna_patterns,and antenna_ref(pdu_antenna).
both...
Hello,
NCS1.9.1, VSCode, nRF5340DK, periodic_adv
CONFIG_BT_DEVICE_NAME="xxx" in file prj.conf.
how to dynamic change BT_DEVICE_NAME in main() start?
Best rega...
Hi everyone,
I am looking the schematic of nRF52840 (PCA10056) and I am a bit confused with the Power Sources (sheet 7 of 7).
There are three load switches that prioritize...
Hello,
My project:
- I have a low consumption project width BLE. - I'm using internal LF clock (I know it's better to use an external) - I use the Beacon example project...
Hello!
I am working on a FOTA solution for the nRF52DK, I have followed this example: https://devzone.nordicsemi.com/guides/nrf-connect-sdk-guides/b/software/posts/ncs...
Hello,
I've started to develop with the nRF Connect VSCode extension and enjoying it a lot. However, I've noticed when I share a project the build configuration doesn...
Hi,
I observed what appears to be the same issue as https://devzone.nordicsemi.com/f/nordic-q-a/51337/nrf9160-infinite-nrf_connect-blocking-behavior-post-lte-psm-wakeup...
Hi,
I'm trying to write data to a characteristic. This is a BLE led driver. I can successfully send 5 writes and then it stucks. All the 5 sends succeed - I can see the...
Hi
I need to Send one character from mobile. based on the character I need to glow the LEDs which is placed on DK. How can I achieve this is there any sample available for...
Dear forum,
We capture audio via PCM (10kHz, 8bit => rendering a raw rate of 80kBaud) on a BM833 and would like to transmit the data (one way) to a paired device using either...
Hi,
NCS1.9.1, VSCode, nRF5340DK,
Without external flash memory and not use mx25r6435f which on DK,
how does MCU store data (such as a series of serial numbers)?
and...
hi ，i want write flash by jlink，eg：write val 0xaaffffff to addr 0x76000, only write 4byte.
but when i write, err "flash not erase" occurred，
I don't want to erase this...
I try to onewire communication for DHT11 but I couldn't it . I decided uart instead of onewire. The different microprocessor will read the sensor data and send it via uart...
Hi,
I'm trying to combine OpenThread, MCUBoot and LittleFS in a sample in nRF Connect SDK v1.5.1, but I'm getting the following error:
I have checked the file, and it...
