I use a app_timer_create() function to create a task(200ms once)
when in the task_timeout_handle() ,
I do something more than 200ms,
what will this timer going ?
Hi!
I use nrf51-pwm-library ( github.com/.../) to control brightness of LED RGB light source and it works ok till I don't want to adjust brightness slowly (dimming function...
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...
in main.c, you have this code
but if you set CONFIG_BT_NUS_SECURITY_ENABLED=n in the prj.conf file, then there are #defines that will prevent the definition of the...
There are two DKs, one works as a slave while the other works as a master. When these two peripherals are connected via Bluetooth, they exchange each other's parameters via...
Dear Support Team
Our customer prepared to develop a triple mode operation game keyboard which communicating over Bluetooth LE, either via the dongle or USB. Should the...
Hello, thank you for taking the time to read this.
I've been reading through some of the forms, and I'd highly appreciate someone with more experience giving me some input...
Hi Support Team,
I’m designing a custom PCB using the nRF52840 based on "Circuit configuration no. 6" from the nRF52840_PS_v1.0.pdf. On our design, VDD_nRF = 1.8V which...
Hello,
I'm making some sensors based on nRF52832 and I'm using them as native transceivers. Maybe I'll look at BLE Mesh in the future but at the moment I just send and receive...
SDK 17.1.0
I developed a firmware that can be used in nrf52833-CJAA-R, but it can't be used in the nrf52833-CJAA-B.
According to the following link:
devzone.nordicsemi...
Hi Nordicsemi Team,
The one of our customers recently purchased NRF52-DK (Dev. Kit) which was Ver 2.1.0.
But This time has issue. He thinks after version 3.0.0. cause...
Hi, I am currently trying to use PWM on nrf9160 DK to control a stepper motor. Do you have any sample code for PWM? Also do you have the pin assignment of which pin on the...
Hello! I am working on a project I have set " sensor/server" as my starting point. The sensor is successfully interfaced with NRF52 I need to store the calibrated data of...
We're trying to develop a device driver by putting it in our application folder (under /drivers).
The west build system now recognises and builds it through the Kconfig...
I am following the instructions to set up NUS shell through bluetooth with the following example: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/samples/bluetooth...
hello
I try to make work the ADC on the NRF52840DK
I would like to use any of the 6 channels on the ARDUINO connector (p0.3, p0.4, p0.28-p0.31)
I am simply not able...
Hi . We have been struggling for months now to achieve DFU updates for our firmware with no success. On our latest stage we get "Can't find room for update". We are just trying...
Hi,
I have a very high consumption when using the ADC of the nRF9160, I am using the NCS 2.0, the firmware used is inspired by the sample provided on github below:
https...
