Hello,
I am using Nordic's UART service to communicate with my project. I use iOS and also Master Control Panel (with a dongle) on a laptop.
I have two questions:
...
SWI*_IRQ is using by softdevice to send event to application, I want to know which priority does softdevice set for them?
Does sd_nvic_critical_region_enter() disable...
I am a started guy.
I only need a bluetooth device (BLE) to check the signal and mac address.
What is the best choice?
I need the smallest and low powered!
Thank you...
I am working on code to setup a bond manager for ancs based off of the example, but have a fixed advertising and connection interval of 25ms. How does the bond manager and...
Hello,
We have experienced odd problem, we are not able to scroll up or down SDK documentation at these pages on Android devices. IPHONE browser Safari works ok. Any help...
HI,ALL！
I tried to add a RTC wakeup funtion to my ble device, so i add the code of the Nordic board example named "rtc_example" to my program.
But it turned out that my...
Hi,
My config :
Board NRF52DK
SDK 14.2
Segger ES Release 3.30
SEGGER J-Link V6.22a
macOS 10.13.1
I want to use RTT to debug my code. As a starting point I've...
The manual clearly states that the external HFXO should be 32MHz. However, if one would like to have precise 16kHz on the PDM and I2S interfaces a 32.768MHz crystal is required...
I know that RF52840 could act simultaneously as the Advertiser\Peripheral and Observer\Central and I saw Nordic's recent demo video of BT + Thread co-existence. However, it...
I am having very limited knowledge in flashing devices, infact this is the first time I was doing it, pls conider
Step 1: I bough PCA10040 and installed nRFGo software in...
I have found multiple PDFs indicating the lay-out on the nRF52-DK. However, none of them tell me anything about the size of the kit. Does anyone have a PCB lay-out with at...
Using the latest SDK and following example multiprotocol/ble_app_gzl.
I try to add a vendor specific UUID and get error 4. Which means, not enough room in some table? Whose...
Hi,
I hope this is the appropriate forum for this question. I've also asked this on the developer forum on thisisant.com, but received no answer there.
We are using...
Hi all,
I have a custom board with 3 LED's and one button. I have created a custom_board.h file:
#define LEDS_NUMBER 3
#define LED_START 22
#define LED_1 22
#define...
I wanna build project nRF51822 using ADXL345 for accelerometer sensor that program using eclipse or keil. can you teach me how to build using nRF51822 SDK version 6 or higher...
Hi,
I'd just start developping with the nRF52832 and I would like to communicate with a sensor using the I2C protocol. Has I am a stranger with the nordic uC, I would like...
Hi guys, me again.
I was very confused with my current process on developing with nrf chip now... so I would like to post my develop step and some problems I had so maybe...
I am using ATT MTU throughput example and I noticed that using CLI (calling cli_start) causes the main while(1) loop forever. In other words, wait_for_event does not block...
I just received the Nordic nRF52-DK, and am unable to do anything with it as my laptop does not recognize when it is connected. I do not have the original cable as I did not...
Hi!
I have AD5611 DAC connected to nRF51822 by SPI.
In DAC datasheet we need to send data by MSB first order.
Data packet is 16 bit length.
I feel variable uint16_t...
