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...
Hello,
I've been tasked with adding radio test functionality to our manufacturing support firmware. I reviewed the comments here on devzone and studied the radio_test...
Hi,
I am currently working on an application for nRF52810. It has only advertising feature and I calculated the consumption with online calculator. The values I got from...
Hi, NODRDICSEMI
Now I use PPI + gpiote (spidma) to make the hardware read and write by itself. But after I enabled RX list, I found that when the amount of data read exceeds...
Dear Concern,
I would like to use nRF connect SDK without zephyr . can I use SDK for nRF5340 without zephyr. if yes, please help me how to do it. If not, please let me...
I have created file timer_init.h / c. I make the timer settings in this file and include it in main.c. I create the timers in the timers_init () function. However, the 2 timers...
Starting new design using nRF52810 QFN-48. Can someone point me to the document that explains which pins on which package are advisable for I2C operation? I need to know all...
Hi all.
I am n the process of evaluating the NRG9160 DK / PCA 10090. We are using Keil µV5.28 and were able to get a basic led / blinky-style, GPIO interrupt driven vi DIPP...
Hi Nordic,
I am interested to use one timer (NRF_TIMER3) and 2 channels of the timer counter CC to generate a gpioe task for toggleling a pin. This is the current code...
"The evaluation period for this release has now expired" I got the message I requested activation from license.segger.com/Nordic.cgi. But, "To activate the license, open Embedded...
Hi,
I would like to add custom UUID in my ble application. Due to this fact, I increase NRF_SDH_BLE_VS_UUID_COUNT constant to value equal to 1 which implies NRF_ERROR_NO_MEM...
SDK: 4.1.0
CHIP: 52840
my sleepy zed lost connection to the coordinator after refreshing key of the coordinator.
old question
the zed received "switch key packet...
As what I said in title , the answer I found was posted 5 years ago , and the interface is totally different. I just can't find where is the preprocessor selection . Can anybody...
In my device I send data using a characteristic with indications. The client sets the indication and data is then sent. I understand that when a device is bonded the values...
