Hi,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
I build some test project in Zephyr examples folder. (ncs\v1.5.1\zephyr\samples\basic\ND_test).
In additional I did some changes in the Zephyr project in drivers and added...
I have recntly purchased a Nordic Semiconductors nrf52840 development board. I am having issues with the J Link OB MSD. When connected to LINUX Ubuntu 20.04 LTS which is running...
Hi,
I am working on a bootloader that can do DFU for my nrf52840 DK. Currently, when the bootloader goes into DFU mode, it obtains the init packet via UART. Then, after...
Hi,
I'm trying to add the secure BLE bootloader(non debug, modified to run with S113, SDK 17.0.2) on a custom board with a nRF52810. I tried to DFU my main application(APP...
i working nrf52832 sdk 16 in that i want to use two uart?
actually nrf52832 have only one hardware interfced UART.but i try to implement two UART1 and UART2 in same program...
Hello,
I am working on an nRF52840 with S140SD chip.
I am currently using the RTT as a backend for logs. I tried adding the Flashlog backend in order to save the logs...
I'm developing with nRF52811 but firmware is developed for nRF52810.
I think there is no difference between them and that firmware should work well.
But SPIS doesn't work...
THis may have an obvious answer to an experienced embedded programmer but I do not qualify to be that. So I have a piece of working code that runs on the nRF52840 DK and it...
Can you use/link both nfc T4T and T2T libraries and wrapper/driver source in same application/build?
I don't mean emulating both modes at the same time.
Thanks.
To the kind attention of Nordic support team,
I have been using nRF ble sniffer successfully, it is a great tool. But I have some troubles when it comes to use it for ble...
Hi there!
I am placing variables in the ".non_init" section so that their values are retained across software resets. This works great if I only use an App + Soft Device...
I want to modify the uuid through the serial port. What variables can I use to describe this define? Is there any code for reference ?
#define BLE_UUID_NUS_TX_CHARACTERISTIC...
Hi there
I'm currently using three different target platforms/boards #1 : a Nordic PCA10040 - attached to USB #2 : a UTO-NBL-52A developer board - attached to a J-Link plus...
Provisioner and client (provisionee) roles in the same application.
Hello everyone,
First, I am using SDK 17.02 and BLE Mesh 5.0.
By the moment, I want to integrate...
Hello,
I want to realize the data receiving and sending function,so I adapt the transmitter demo in '\nRF5_SDK_16.0.0_98a08e2\examples\peripheral\radio\',and my code is...
