hello,
are there any completed sample code of using pwm0, 1?
just 2 or 3 word can working like following? or need other config?
pwmcon=xx;
pwmdc0=xx;
pwmdc1=xx;
also...
I am planning to migrate to SD 7.0 and SDK 6.0 in order to use the static pass key capabilities. When using the static pass key how should security params be initialized ...
Hi Hakon.... when i compile my project i get some linker errors,
._build\gzll_host_ack_payload.axf: Error: L6218E: Undefined symbol __main (referred from arm_startup_nrf51...
I'm trying to perform communication between my device and iOS and I ran into some problems. For tests I'm using iPod touch 5 with nRF Toolbox and LightBlue apps and nRF51822...
I've been using Master Emulator API 2.1.3 in Visual Studio 2010 Express, and have spotted a fix I may need in 2.1.5 so I've switched to using the 2.1.7 API. However, I've...
Hello,In normal condition, I use UART,pwm,spi an so on.Now I want to clear the configuration, and enter System ON mode.But I don't want to system reset.
How should I do...
Hi, everyone~
My goal is to collect data from 4 sensors simultaneously using iPhone.
Now, my testing code for sensor nodes is working fine. It was built based on the...
Hello.
I m looking for libraries wich contains functions/methods (for example how to scan, provision, adding nodes etc. ) and solution how to use them.
I found something...
I am working with nRF 52832 platform and I soldered SB12 and cut SB10 because I wanted to feed from the external power supply and with this situation I can not connect to...
I have been working with the Nrf52840, SDK15.2 and Segger Embedded Studio 4.20a using external GNU 7 2017-q4-major. The project builds without error on the original PC. I...
Hi
How to find out which BLE version is supported for a given Nordic SDK + SoftDevice.
From which version of Nordic SDK is compliant to Bluetooth 4.2 ?
Hello,
This subject is partly a conclusion and partly a question I would like confirmed.
Our scenario is that we would like to fetch flash logs over BLE, but not really...
“EBSHSN” is reset by the RESET pin when the control CPU shifts to sleep mode when the terminal device is stopped. When measuring the current consumption in this state, about...
Hi, nordic.
I've been developing a product with ws2812B.
As I know, ws2812B is needed around 5V to work well.
And I measured voltages on 52 DK board.
VDD pin has...
Hi,
I designed a customer board and defined my own board header file, which is pretty much copied from pca10056.h. One question I encountered is I somehow couldn't toggle...
Hi,
I try to develop a fix that should allow me to use the pc-ble-driver to receive scan responses (see https://devzone.nordicsemi.com/f/nordic-q-a/50082/pc-ble-driver-no...
I have one doubt that why there is elements or models in Bluetooth, it can be simple as sending messages and then translate them into useful work, in this single element and...
hello,
inorder to send a string over ble from a slave to master or master to slave what is to be done??
is there any function for us to pass the string??
I want to understand the meaning of "standard drive, low frequency" GPIO pins. The datasheet mentions to use these pins for frequencies below 10 KHz. Does this limitation...
HI
I have to sending a sequence of 768(96 bytes) bits to program a custom piece of hardware on a single data line. Initially the line is low for 500ns and then each bit...
Hello. I'm testing ESB examples with nrf52832. Want to understand which max speed I can reach with that protocol? Some devzone info says that 1.8mbps can be reached. But among...
The assumption that `fds_record_find` returns records for NOT CHANGING file_id and record_key in the same order they have been written IS WRONG. The documentation sub-section...
