I created xml file for heartrate server using bluetooth developer studio and the plugin nRF8001_Arduino (plugin nordic semiconductor for arduino)
the generated xml file...
I read this older post ( devzone.nordicsemi.com/.../) and have a similar issue but with enough differences that I felt it was worth a new question.
I have an STM32 MCU...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
I use nRF51-DK and nRF51-Dongle for a BLE sniffer.
Always the sniffer fails and marked with an error "Encrypted packet decrypted incorrectly (bad MIC)".
It can not be...
Hi,
I'm using long write in one characteristic but if I try to configure this characteritic with write authorization (attr_md.wr_auth = 1) it doesn't work. I need to send...
Hi, I disassembled an Acer Mouse and saw a chip named "NRF A 3152c 1517UH". Can anyone identify the chip or provide me with the data sheet for it.
Regards,
Steve
After i asked this question , i changed to use SDK 8.0.0 hrs "s110_for_dfu",
As the same step to try,
i downloaded softdevice(s110) & bootloader(for 8.0.0)
then opened...
As of what I've read in [1], nRF9160 uses ARM Cortex-M33. I'm not sure which qemu of the Zephyr OS is compatible with ARM Cortex-M33 the most ? qemu_cortex_m3 or none of them...
Problem:
I am trying to measure two voltages from the SAADC. I have built my application on the ble_app_uart__saadc_timer_driven__scan_mode example . It is using one SAADC...
Hi Nordic,
I am now using NordicDFU swift package for my iOS app. Before I was using an older version which was working perfect.
Now after I have updated the swift package...
I am trying to understand better the Bluetooth communication based on some data logs.
Master connection params:
Slave is calling function bt_gatt_notify every 20ms with...
Hi,
I am using fstorage api and for write and erase operations I am not receiving events. The event callback function is not invoked. I am using SDK 16.0.0.
In the sdk_confic...
Hello,
I am using nRF52832 with Temperature sensor using sdk 16 version . I have done buttonless OTAin ble_app_uart example by adding the dfu in it . I can able to update...
Hi,
I meet a hard fault handler issue when initialize the saadc channel. The code is as followed.
When I set the breakpoint at line 22, the debugging process can work...
Segger Embedded Studio V5.20a / SDK13 (file structure from a legacy project) / BLE / ANT+ s332 4.0.5
I am in the process of moving from command line build (armgcc make...
I'm assuming AGPS in the Asset Tracker was designed to use nrf cloud. I don't know if that will be suitable for production deployment at the moment. The GPS with SUPL sample...
Hello,
Our customer want to know how to know the ZR and ZC is lost for a sleepy end device.
I check with the document.
For ZC ,
i fund ZB_NLME_STATUS_INDICATION event...
Given a peripheral with BLE services A and B, if I advertise B but add A first during my services_init code, then the 16 bit UUID portion of B is added to A's long UUID. Is...
