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...
Hi
1. What certification is required to sell the products developed by nRF9160 in Japan?
2. What certification is required to add an antenna to nRF9160 in Japan? Do I...
Hi,
i've developed a few application using nRF5 SDK, and
Now I'm just getting started to study nRF Connect SDK (v2.x.x) by using "peripheral uart" sample.
I thought...
Hey,
Trying to compile a custom driver for an I2C device and running into issues getting the actual DT node to link with the driver at build time.
Specifically, (because...
I use Linux with the nRF52840DK. I have three such developer boards, and only the one with the serial number 1050205291 exposes two ttyACM interfaces on Linux vs the other...
Hello,
I got several questions below:
1. Once the CTRL_AP setup was already configured below, even if NVMC.ERASEALL is set , does that mean UICR registers ( NRF_UICR...
We have been looking for a standard (in Zepyhyr or SDK) way of handling communications between our software modules (drivers, modules, threads) that generate multiple streams...
Hi,
I am currently having a project which is communicating between nrf52811 and nrf9160.
I have an issue in nrf52811 when I try to check or debug in realboard.
I already...
Hi, I am currently having a project using nrf9160. I would like to learn basic of this microcontroller from example in SDK. Which pca--- should I use for nrf9160? Thank you...
I try to connect an nRF9160-DK board to a private MQTT server.
Using DNS I get a failed responce (-2)
When testing with mosquitto_pub/_sub the DNS is functional.
When...
Hi, I am trying to initilizate the APP_UART using the APP_UART_FIFO_INIT() and initilizate the app_timer, but it does not work, in spite that the code is compiling.
What...
Hi, I am using nRF5340 audio DK PCA10121, NCS 2.1.1 I am following https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrf/applications/nrf5340_audio/README.html#enabling...
In asset_tracker sample program, the general thread program has following structure:
static bool xyz_event_handler(const struct app_event_header *eh)
{
// subscribed...
Hello everyone!
I have a Segger project written previously to catch and process sensordata from a NRF52840 DK thats connected to some peripherals (HC-SR04 and such). My...
My device is a Central that connects to a peer.
I write all relevant characteristic descriptors to enable notification with value 0x01. And indeed all notification work...
Hello, I am currently working on a project where I need to be able to put the device in low power mode (PM_STATE_SOFT_OFF), but I am also using the LittleFS filesystem for...
