When I initialize the SoftDevice with SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, false); // Sets up Crystal Source to 20ppm 32.7628kHz
The project I based...
I am trying to make a product with NRF8002B. I finally have the product prototyped. The user will connect to the device, beep, light up, and track. It will always stay on...
Please,
It seems that "Flow Control" signal is not available on nRF24AP2-USB.
EVENT_TRANSFER_TX_START event message appears only one time after the first data packets...
I am looking for cheapest (up to few hundred USD) and simplest Arduino basic solution to track real-time RFID tags distance (also direction if possible) without additional...
Hi all,
I am new to Nordic semiconductor but I could be interessed by nRF9E5. To check if it could fit my requierement, I would like to know if it possible to configure...
Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
I'm using GPIOTE library to check the change of two switch inputs.
Normally it works well, but rarely GPIOTE_IRQHandler become never happen even if the pin level changes...
Hi Nordics!
I am using app_pwm.c file in SDK 8.1, and when I use it with softdevice(advertising or data transfer event), sometimes pwm signal is reversed.
I guess, reversed...
Hi Guys,
I am using a the 350Mhz Analog Oscilloscope HM303-6 www.hameg.com/hm303-6.0.html to measure the voltage utilised by the board when it is transmitting data.
...
Hi,
Once I enter into BLE mode I am not able to read any gpios(nrf_gpio_pin_read) also I am not able to set any gpios (nrf_gpio_pin_set).
Below is my example
uint8_t...
I'm trying to establish a bond in my project and then perform service discovery, however the discovery is returning the BUSY error.
I tried to wait for the events according...
In SDK 8.0 the bare word asm was re-introduced in nrf_delay.h , causing failures in compilations that use strict C/C++ standard conformance flags. This was noted in earlier...
Hello Developers
I have to solve a problem for which I could not find much information about online, so I am hoping you guys can help me.
I am developing a WIN32 application...
Hello, For some reason the Ble App Uart is not working on my PC anymore. I have gone over Nordic tutorial again however, the LED doesnt blink and I cant detec the device on...
Hi,
What are the general causes of SDS assert in nrf51/52 ? Assuming that SW has been tested, is there something that could happen in the code that would cause the assertion...
Hi All,
I'm using "scanForPeripheralsWithServices" of iOS to the BLE devices.
"scanForPeripheralsWithServices" sometimes never return anything.
I have to stop scan or...
Hello! I'm trying to build a program for nrf51822 via QT Creator.
I'm using QBS for build. I have a makefile from SDK examples for nrf51822. Someone can help me, how to setup...
Hi all,
I have the exact issue mentioned here - github.com/.../9
I have updated my makefile to generate only one bin file from the Softdevice Hex file, but still I'm getting...
Hello all, this tutorial goes to a fellow named Emil who helped me with this project.
Number 1_ Make sure you set up the terminal viewer For debugging with real.You need...
Hi,
I'm testing the ble_app_beacon on my nrf51422 dk. I followed the instruction in the sdk documentation . All was well. Then, I tried to test with the nrf Beacon app...
Hi,
I need to measure the current consumption for nrf51DK using an Oscilloscope. I have read the user guide and they have mentioned some connectors for it. Is it possible...
