I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Dear Developer Zone,
I am new to ANT and am looking for someone to help me to setup an example 15 channel (14 devices) ANT network using the S332 soft-device to test communication...
Hello,
I want to configure pin 0.13 as a rising edge interrupt.
Is there any sample code to configure the pin and interrupt handler?
Thanks in advance.
Hello,
In a previous post I asked about scanning and connecting based on specific advertised data. After some testing I realized that my two nrf dks only connect sometimes...
Hello; We want to use the GPS peripheral of nRF9160. Qorvo QM14501SR LNA is used in your evaluation board. QM14501SR is expensive for our project. Can we use LNA without band...
Hi,
i am working on nrf52832 . i am facing advertising issue with custom board. controller advertise only when i touch 32.786kHz crystals or two capacitors with my finger...
Hi,
I use example projects Thread: CoAP Client and Thread: CoAP Server . I can send and receive data over CoAP. My purpose is to use CoAP, CoAPS and UDP tohether. If client...
nrf_ringbuf has a bug which happens when mixing nrf_ringbuf_cpy_put() with nrf_ringbuf_alloc() and nrf_ringbuf_put(). After copying data with nrf_ringbuf_cpy_put() a later...
Hello,
at the moment we are trying to realize a low power delay with the usage of the APP_TIMER.
We need a low power delay over 10 seconds.
This is our attempt:
...
Hello,
we are developing an application with a nRF52832 on a custom board. The application works fine. The application on the nRF52832 consumes 2.2mA @ 2.5V.
The other...
Hello,
Our Project
at the moment we are developing an application with a BMD-350, which contains a nRF52832 chip.
The BMD-350 is on a custom PCB with another microcontroller...
Hi,
I am trying to prgram the nRF52840 DK board (revision 2.0.1) within a virual machine (VirtualBox running Linux Mint). I have installed the SDK and the nrf command line...
I'm not even exactly sure how to describe this problem, so please bear with me. I have a setup with two nRF52840s, one of them (call it B) functions as a peripheral server...
I have two devices, both nRF52840, one as Client, one as Server. There are a few services defined with a few characteristics in each. Two of the services have values like...
I have now had two units exhibit nearly the exact same behavior, and it seems odd to me for them to be so similar. I'm wondering if anyone else has seen similar. I have a...
