Nordic Q&A

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Not Answered
Issues with getting custom board to enter DFU mode for flashing with mcumgr 0

Problem solved :)
609 views

0 replies

Started over 2 years ago
by nRF60D
Not Answered
Zephyr keyboard driver 0

Dear Nordic, Do we have ready-to-use keyboard driver with scanning/debouncing? I've not found an example or docs about using KSCAN with gpio-connected keyboard...
- development
- software
- nrf5 sdk
- zephyr
- nrf52840
552 views

0 replies

Started over 2 years ago
by Dmitry Kr
Not Answered
Ztest of bluetooth 0

Hi, i need to run this ztest for bluetooth , kindly guide me . link - Nordic\v1.9.1\zephyr\tests\bluetooth\bluetooth Regards, Shikamaru
452 views

0 replies

Started over 3 years ago
by Shikamaru
Not Answered
What can cause RTC1_IRQHandler() to throw Mesh error 8 at 0x00000000? 0

Dear Nordic Experts, This one's a tough nut to crack: The firmware is based on nRF5 SDK for Mesh 5.0.0 with nRF5 SDK 17.0.2 and Softdevice s132 7.3.0. It runs on a nRF52832...
774 views

0 replies

Started over 3 years ago
by BlueMike
Not Answered
CMAC calculation failed with SDK 1.9.1 0

SoC: nRF5340 SDK: nRF Connect SDK 1.9.1 CMAC calculation works fine with SDK 1.7 and SDK 1.8. But it failed with SDK 1.9.1. psa_mac_sign_setup returns error = PSA_ERROR_NOT_PERMITTED...
532 views

0 replies

Started over 3 years ago
by Dan2022
Not Answered
Slides from the Electromaker contest Q&A webinar 0
382 views

0 replies

Started over 3 years ago
by Robin M Saltnes
Not Answered
Antenna 0

Forget it, I have found related document and all is clear.
- development
- antenna
- nRF52820
- hardware
566 views

0 replies

Started over 3 years ago
by bob

Nordic Support - all public tickets

Not Answered
[bug report] In SDK 15 can't use more than one endpoint in USB HID 0

USB device don't recognized by system if we try to use more than one endpoint in app_usbd_hid_generic library: APP_USBD_HID_GENERIC_GLOBAL_DEF(m_app_hid, INTERFACE_NUMBER...
- development
- software
- nrf5 sdk
- usb
701 views

1 reply

Latest over 6 years ago
by ovrebekk
Answered
NUS SDK15 EVT_COMM_STARTED onConnect +1

Hello Nordic I'm using nRF5_SDK_15.0.0_a53641a. I think I found a bug with the ble_nus.c, line: 96 I think the rx_handles.cccd_handle should be the tx_handles.cccd_handle...
1531 views

1 reply

Latest over 6 years ago
by Austin
Not Answered
svc cause usagefault for porting nimble stack 0

Dear all, I'm trying to run nimble stack with Nuttx OS on nrf52832(pca10040) reference board. Now , most function is working , but it is not stable . Sometime , the svc...
461 views

1 reply

Latest over 6 years ago
by Kenneth
Answered
softdevice_fault_handler id=1 pc=0x11200 info=0 0

Hi, This function is called after I turn on Bluetooth a while of my project. What is the cause of this and How can I do to fix it? I can't debug to source code of softdevice...
- software
- s132
- nrf5 sdk
- nrf52832
- production
548 views

1 reply

Latest over 6 years ago
by Vidar Berg
Not Answered
IAR 8.11 802.15.4 wireless_uart update? 0

....can't build the example because of Lt009 error "wchar_t size". Update soon? Thanks
519 views

1 reply

Latest over 6 years ago
by Vidar Berg
Not Answered
disconnect and connect with Samsung android phones 0

Hi, We used Nordic SDK12.2 Softdevice3.1 to develop our smartwatch. After launching our product, we got a lot of complains on the connection and re-connection on Samsung Android...
557 views

1 reply

Latest over 6 years ago
by Sigurd
Not Answered
NRF52840-PDK Board RFID Tags via Bluetooth 0

Hi, is it possible to read out RFID tags via Bluetooth with the NRF52840-PDK board, please? Best regards, Roberto
957 views

2 replies

Latest over 6 years ago
by Balisciano Roberto
Not Answered
it is possible to use thingy 52 firmware on nrf52832 Custom Board? 0

i made custom board refer to thingy 52 Circuit all fuction circuit is same so i want to use thingy 52 firmware when i was erase all memory nrf52832 and upload thingy_v2...
512 views

1 reply

Latest over 6 years ago
by tesc
Not Answered
raise NordicSemiException("Failed to send firmware") 0

when i load my new application by dfu serical it shows , and my commonitor show that my make zip command have anyone know solved this problem
796 views

1 reply

Latest over 6 years ago
by Bjørn Kvaale
Not Answered
SDK15.0 FreeRTOS conflict with BLE stack 0

I am evaluating with the example ble_app_hrs_freertos, found that if I connect to 52832 and then disconnect immediately for some times, the disconnect event may be not catched...
678 views

1 reply

Latest over 6 years ago
by Susheel Nuguru
Not Answered
Relying on c++ integrated memory management 0

Dear All, we're using C++ for our development and I try to use nrf_malloc as much as possible. But there are cases like std::vector's .resize() function and I wonder if...
454 views

1 reply

Latest over 6 years ago
by Nguyen Hoan Hoang
Not Answered
IOT Timer Resolution ICMP example 0

Hi, I'm using the ICMP example provided in SDK 15 to test the 6lowpan and wanted to check the RTT from the nrf52832 dev kit. I managed to do so with the IOT Timer, I check...
841 views

2 replies

Latest over 6 years ago
by gsalazar
Not Answered
IMPLEMENT RFID IN NRF52840 0

As nRF52840 is available only with one NFC antenna, is it possible to change from NFC to RFID?
3879 views

2 replies

Latest over 6 years ago
by SimaoCC
Not Answered
OTA DFU packet characteristic - writeWithoutResponse 0

Hi, I'm writing a client which does the OTA DFU for the nRF52832 and I'm a bit confused why the packet characteristic has the writeWithoutResponse property ( https://infocenter...
- software
- Evaluation
- nrf52832
- dfu
844 views

1 reply

Latest over 6 years ago
by Einar Thorsrud
Answered
How is the compatibility of Nrf52840's zigbee with other manufactures? 0

Hi, I have 2 questions regarding Nrf52840's zigbee connectivity. 1. Is it compatible with ALL other chip manufacturers, or at least, what about TI? CC2530? Zigbee has...
3238 views

2 replies

Latest over 6 years ago
by Mitch996