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...
Hello,
I'm currently using SDK 17.0.2 with NRF52840. We have our SPIM3 device up and running nicely. I'm now de-risking our SPIM0 device and noticed that chip select isn...
hi,
i am adding dfu feature to ble_uart code.
i did all steps as explained in https://devzone.nordicsemi.com/f/nordic-q-a/48872/how-to-merge-one-application-with-dfu-feature...
Hi Nordic, you should add a BIG warning label, as show below, under the UICR description for all nRF52 devices, saying UICR registers cannot be erased when APPROTECT is enabled...
Hi Team
For some reason, I need to disable CONFIG_BT_TINYCRYPT_ECC. But I don't know if our BLE controller in NCS rely on Tinycrypt lib when it need support the ECDH paring...
Is not something like
missing in https://github.com/nrfconnect/sdk-nrf/blob/master/applications/serial_lte_modem/src/main.c#L227 ?
Error return code should be handled...
Hey all,
I'm currently working on a ble_app_blinking in which I added a temperature service. I can connect my phone to the bluetooth of the board in nRF Connect application...
1) Why nrf_delay_ms(500) is required in twi_sensor example, in main.c, while(true) loop?
2) Is the __WFE(); interrupted by NRF_DRV_TWI_XFER_RX inside twi_handler?
3) From...
hello,
i am using nrf52832 customised board with sdk 15.2 and using ble app blinky example my need is to scan and advertise the nearby beacons in one advertising packet...
Hello everyone,
I'm using a modified version of SDK 15.0.0 ble_app_hids_keyboard on my nRF52 DK. It sends a volume up and a volume down command when I press buttons 1 or...
Related to https://devzone.nordicsemi.com/f/nordic-q-a/76545/lpuart-nrf9160---nrf52840 (I can not add reply there).
With ncs v1.6.0 every second AT transaction fails.
...
I'm trying to make a sensor device BLE capable (using a 52832) - and some tutorials I read suggest to use "nRF Connect" for desktop for test and debugging.
I have an Asus...
Hi Nordic Team,
We are working with two nrf52840 chips that communicate with each other via gazell. To change system settings we write characteristics via BLE. Recently...
Dear Members,
What's the setting file for "Folder setup" ?
I want to copy and paste the whole "include files" to another project,
There are many folder if I want to...
