Nordic Q&A

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Not Answered

how-can-i-change-rtc-interrupt-calling-time? 0

i m using sdk 12 with gcc tool chain setup

463 views

0 replies

Started over 8 years ago
by jignesh
Not Answered
DipTrace or Eagle schematics files are needed for NRF 51822 0

Hello, We can not convert Altium File to DipTrace or Eagle File. We need those files asap. I'd be thankful if you could help me in that issue. Thank you
- Eagle
- diptrace
1019 views

0 replies

Started over 8 years ago
by SmartMimic
Not Answered
S130 Central UART example code often can not work 0

I used nRF5_SDK_12.1.0_0d23e2a, SoftDevice 8_9_0。 Why is the ble_app_uart_c_pca10031_s130 example code often can not work?
- s130
- nrf51822
528 views

0 replies

Started over 8 years ago
by mento
Not Answered
Updating the DFU with different app data reserve size 0

We are having a slight issue when we are trying to update the DFU. The original version had this setting for the data reserve: #ifndef DFU_APP_DATA_RESERVED #define DFU_APP_DATA_RESERVED...
- dfu nrf52 s132
1058 views

0 replies

Started over 8 years ago
by MG
Not Answered
Unable to debug due to "HardFault_Handler" vector catch when using custom hardware to run nrf5-mpu-examples in Segger Embedded Studio 0

Hello! I am working with the example mpu interface projects located at the following repo: github.com/.../nrf5-mpu-examples After converting the Keil projects to...
- mac OSX
- nrf51422
- SES
- twi
- mpu9255
1848 views

0 replies

Started over 8 years ago
by Bopamo
Not Answered
ANT CW test 0

I'm using S332 0.9.1 with freertos. nRF52. BLE and ANT are both active. I would like to run the ANT continuos wave (CW) test after a specific trigger (a command over a console...
- nrf52 ant cw
1297 views

0 replies

Started over 8 years ago
by AndreaO
Not Answered

AES-CCM encryption +1

I want to encrypt advertisements using aes-ccm peripheral present on the nrf51 board. I am not using softdevice, instead I am generating my own packets and transmitting them...

2735 views

0 replies

Started over 8 years ago
by Amit Chahar

Nordic Support - all public tickets

Answered

Zip file format for DFU on iOS nRF Toolbox 0

I am having some trouble sending DFU to my development board through the iOS app. When I prepare a zip file for the nRFToolbox app, I include the .dat and .bin files in...

5938 views

6 replies

Latest over 9 years ago
by jasonbu
Answered
[iOS App development] Need delay after connection for sending via NUS? 0

Using SDK 7.2 and S110 7.1 IDE : IAR EWARM 7.1 Board : PCA10001 (Revision 2 MCU) Service : Battery Service (BAS), Nordic UART Service (NUS) ...
- io
2961 views

5 replies

Latest over 9 years ago
by RK
Not Answered

Linker settings using S130 and SDK 9 for chips with AA designation. 0

I'm able to run my applications on SDK 9 with softdevice 130 with the development kit. The chip on it is labeled N51422QFACA11503AD. I have a custom board that has a chip...

1535 views

3 replies

Latest over 9 years ago
by Ron
Answered

Does someone have nRF51 SDK v4.3.0 ? 0

Because I need to compare this version of include file , soucre file and lib file. Does someone have this version: V4.3.0 ? thanks a lot.

1278 views

2 replies

Latest over 9 years ago
by Susheel Nuguru
Answered
Is it possible to run uClinux on nRF52 with functioning BLE? 0

I'm wondering if it's possible to run uClinux on nRF52 with functioning BLE.
- 132 nrf52832 uclinux
2371 views

3 replies

Latest over 9 years ago
by Susheel Nuguru
Not Answered

can i add alarm in my nrf51dk board? if yes then how? 0

when i get peer with my chip it rings. plz help me out.

1188 views

4 replies

Latest over 9 years ago
by iqra
Not Answered

how to add buzzer in my nrf51dk board? please give me example. and tell me there is a builtin buzzer in dk? 0

i want to add alarm/ buzzer to my board. any reference about it? help me out please

2189 views

4 replies

Latest over 9 years ago
by Susheel Nuguru
Not Answered

Issue in buzzer beep 0

Hello everyone , I have written the program for getting the buzzer Beep sound and then i compiled the program without any errors and warnings but i am not getting the beep...

5026 views

12 replies

Latest over 9 years ago
by iqra
Not Answered
issues with latest SDK 11.0.0-2 0

I recently grabbed the latest SDK nRF5_SDK_11.0.0-2.alpha. I was looking at some of the changes and wanted to run one or two demos to make sure I was able to build them properly...
- 132 nrf52
2771 views

6 replies

Latest over 9 years ago
by Richard von Lehe
Answered
How can I retrieve rx_handle and cccd_handle on DM_EVT_DEVICE_CONTEXT_LOADED? 0

I am testing this on ble_app_hrs and ble_app_hrs_c. After devices are bound I would like to skip discovery as it takes long time. So all I need to do is get the service's...
1835 views

1 reply

Latest over 9 years ago
by Petter Myhre
Not Answered
ble_nus_string_send get error NRF_ERROR_INVALID_STATE 0

After I receive data by ble_nuts,using example ble_app_uart. I call ble_nus_string_send to the central, however I got error,I print error code is 8 which means "NRF_ERROR_INVALID_STATE...
- nrf_error_invalid_state
2389 views

2 replies

Latest over 9 years ago
by Petter Myhre
Not Answered
Which buzzer is attached with nrf51822 for tracing purpose? 0

And where should it be attached and how?
- nrf51822
1664 views

1 reply

Latest over 9 years ago
by Petter Myhre
Not Answered
nfr51822 SPI multi_slave conrtol 0

hi First,I apology for my poor English... I want to make a project to connect 2 device. With a sensor from TI , which comes out the sensed signal . Transfer the data...
2074 views

2 replies

Latest over 9 years ago
by awneil
Not Answered
DFU ERROR: REMOTE DFU INVALID STATUS 0

Hi, platform info: SDK 9.0, NRF51822, SD:s110_nrf51_8.0.0, Master Control Panel(android):2.0.0 We use eample dual_bank_ble_s110 under dfu/bootaloader/pca10028/ of SDK...
- dfu nrf51822
2032 views

1 reply

Latest over 9 years ago
by peter
Not Answered
A terrible magical conflict problem 0

Hi: I've developed nrf51822 about 1 year.I find a very terrible magical conflict problem.Please verify. Thank you. Platform: nrf51822QFAA H0 + SDK9 + KEIL5 1\ I want to...
- gpio uart gzll conflict
1121 views

2 replies

Latest over 9 years ago
by chenyu