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...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Dear,
I just download new lib of ncs ( git checkout v0.4.0) , and SES4.16
and tried the GPS example, but i got problem:
../src/main.c:8:10: fatal error: bsd.h: No...
Hi everyone. Now am trying to reset all register values of the NRF24 to their default values according to the datasheet. When i probe the process on a saleae analyzer, i see...
Hi all,
Our company needs a BLE Sniffer and I've stopped my attention on nRF52 DK board. As stated in its documentation a SEGGER J-Link is necessary to upload the nrf sniffer...
I wrote my program on PCA10056, N52840, with fds_init() it everything was working fine. Now using the same main.c file I wanted to program a N52832 which comes to PCA10040...
I am very new to Nordic products so please excuse my ignorance.I have been trying to put my nrf52840 board to deep sleep. It seems to go to sleep but when I try to wake it...
Hi,
I'm porting code from Simblee/Arduino to Laird's BL651/Nordic SDK (nRF52810, SDK 15.3, S112). (Simblee discontinued.) For accurate timing of a GPIO pin, I use TIMER1...
Is anyone else having issues with the Zephyr shell on the NRF9160 DK? We weren't able to get it working on our code, so we went back to the coap_client applications in the...
Hello,
I was working with Asset Tracker sample and tried to add LTE device in Cambridge, UK. It worked, both LED 3 and 4 were blinking and added device to the nRF Cloud...
In advance I would like to say I’m sorry for the frustration that this message reflects…Event though I have been using the UART for some time, adding more functionality makes...
On nRF52832,
A1> Out of the Softdevice scope: if we are using RTC and have LFCLKSRC configured to XTAL source and if XTAL source gets turned off for some reason what happens...
Hi,
I am struggling with a low power consumption solution for waking the NRF52832 with our product which is using a third part module.
Currently our product total power...
Hi, I have Lenovo tab E8 tablet with Android 7.0 and I connect to a BLE device (nrf52832 SDK 15.2.0 S132) from my Qt 5.11.2 app. After succesfull connection I discover services...
The toolchain setup of the NRF91 is extremely complicated. Is the a VM Image or Docker container that has everything pre-configured? I am trying to setup up a linux VM now...
I have a 52840-DK (PCA10056) connected over USB on Windows 10. I am using IAR and can build and run demos from EW in this configuration but am having no success with nrfConnect...
I am working on a project on the nrf52832 board using mesh SDK v3.2.0 and SDK v15.3. I am trying to troubleshoot an issue with the publish process for BLE mesh, but I am not...
