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...
Hi guys,
I need to get MAC address of my device and put it into characteristic? Is it possible? And maybe someone can tell how to implement this?
Regards,
Konstant...
Hi:
I use heart_rate_collector project in pc-ble-driver ( https://github.com/NordicSemiconductor/pc-ble-driver/blob/master/examples/heart_rate_collector/main.c )to connect...
Hello,
we are studying component base for development Wireless Hearing Aid device.
trying to understand limitations and capabilities of your nRF51822 SoC.
1. Can...
When test the current in the WFE state.
If not use the DMA, the current is not exceed 0.1mA. And when have used the DMA, the comsumption is very high , the current is about...
Hi,
We have a custom board with nRF52832 QFABB0 chip. High frequency crystal used is 32MHz (Part No: ECS-320-8-37CKM ) with two 12pF load capacitors (Part No: 80-CBR04C120F5G...
Hi All,
As "Mesh beaconing example" work as a advertiser and at a same time it scan beacon also.
I just want to use only beacon scanning functionality in this application...
Hi
I have moved an application from Softdevice 130 V5.1 (with SDK 14.2) to Softdevice 130 V6.0 (with SDK 15) both using keil.
My BLE peripheral device name is Nordic1234...
we are using NRF52832 for a project design, I am a bit of afraid of BQB certification, I think add a such like Johanson 2450FM070029 ceramic filter in front of antenna, (...
Hi guys,
I will begin the bluetooth mesh structure part of my project. I looked at this topic to learn what I have to do for creating a mesh project at KEIL. That guide...
So I have a NRF52 DK PCA10040 V1.1.0 2016.15 and a NRF52 DK PCA10040 1.2.4 2018.23....
the 2016, when connected to my laptop by usb, produces 3.3 volts on vdd....( sb10...
Hi
I am developing a healthcare device which is paired via NFC. The NFC pairing is non-standard as it needs to work on iOS, I place records for a MAC and a service UUID...
central 52832dk peripheal 52832dk 14.2sdk , My custom service has 5 features. When discovering, sometimes the service discovery is complete, sometimes the service is not found...
I am trying to measure the power consumption of a PCA10040 board while debugging, using the PPK. I am using the setup shown here: "Measuring current on nRF5 DK while debugging...
Hey,
I found that sdk 12.3.0 (the latest for nrf51822) has example fpu_fft with linked CMSIS_DSP lib, but this lib is for cortex m4. I downloaded arm_cortexM0l_math.lib...
