Nordic Q&A

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Not Answered
Code compilation issues with PIC / XC8 - expression generates no code 0

Hi, The following function: void acil_encode_cmd_setup(uint8_t *buffer, aci_cmd_params_setup_t *p_aci_cmd_params_setup, uint8_t setup_data_size) { *(buffer + OFFSET_ACI_CMD_T_LEN...
- pic xc8
4578 views

0 replies

Started over 8 years ago
by didier
Not Answered

SDK 12.x Makefile question 0

I have a question about Makefile template used in all samples in SDK12.x What is the sense of: $(foreach target, $(TARGETS), $(call define_target, $(target))) -include...

941 views

0 replies

Started over 8 years ago
by drk_tg
Not Answered

how to get a rtc interrupt in sleep condition? 0

how to get a rtc interrupt in sleep condition in ble_uart example code

535 views

0 replies

Started over 8 years ago
by jignesh
Not Answered

Embedded graphics library on nRF52 +1

Has anyone used a graphics library like emWin or TouchGfx on nRF52? www.segger.com/emwin.html http://touchgfx.com/en/ I do not see any posts on either forums or here...

2636 views

0 replies

Started over 8 years ago
by Jeff
Not Answered

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

i m using sdk 12 with gcc tool chain setup

461 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
1011 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
523 views

0 replies

Started over 8 years ago
by mento

Nordic Support - all public tickets

Not Answered
DeviceScan uses the android studio with miniSdkVersion newer than SDK21 0

Hi: I download the google official example "android-BluetoothLeGatt" from github In the original code, the SDK26 is used, but it can not find any BLE device. If the...
- android ble sdk21
828 views

1 reply

Latest over 7 years ago
by Sigurd
Not Answered
lost advertising after ble disconnect 0

hi, i'm newbee in BLE,now i have a trouble about advertising in NRF51822. in my project,after BLE disconnect, I can't see BLE again that mean BLE can't advertising continuously...
- nrf51822 ble
1576 views

3 replies

Latest over 7 years ago
by Joakim Jakobsen
Answered
Antenna diversity support 0

Just wondering if latest Nordic SDK support dual antenna diversity out of the box? Thank you.
- antenna
- diversity
3263 views

5 replies

Latest over 7 years ago
by rolandash
Not Answered
Bluetooth HCI snoop log analyzer for Mac? (GATT_INTERNAL_ERROR) 0

Is there a good Mac log analyzer for Android's btsnoop_HCI.log file? I'm trying to debug an Error 0x81 (GATT_INTERNAL_ERROR) that is being returned when I try to write...
- error
- android
- ble
- log
- gatt
4704 views

4 replies

Latest over 7 years ago
by Bjørn Kvaale
Answered

ble_app_uart ble timeout problem 0

Hi, all! Sorry, I'm not good at English myself. My device is nrf52832. Example code is ble_app_uart (pca10040, s132), I did not modify the code. My problem. Ble...

3262 views

5 replies

Latest over 7 years ago
by JaeHo
Not Answered

serial port library 0

I confused a little about serial port library example. Can I consider this like software uart example similar to arduino softwareserial library?

8648 views

10 replies

Latest over 7 years ago
by Stas
Answered
Missing app_timer_appsh.c 0

I'm working on a custom board based on the nRF52832. I'm developing on Win 8.1 using SES and a J-Link Plus. SDK version 14.1. I'm trying to follow this tutorial here devzone...
1506 views

1 reply

Latest over 7 years ago
by Jason Hendrix
Not Answered
How to optimize power consumption when UART run? 0

Hello Nordic, My development environment: SDK>> NRF51822_SDK10, SoftDevice>> S130 Example>> ble_app_uart I am looking forward to your reply! Thanks. Best Regards...
- uart power consumption
953 views

0 replies

Started over 7 years ago
by Andy
Not Answered
Chip/Ceramic antenna plus external crystal 0

I am planning to use MDBT42Q with Chip/Ceramic antenna. I can see in the data sheet they have mentioned an optional 32.768khz crystal. see page 32 (8. Reference Circuit...
- bluetooth low energy
- nrf52832
1591 views

1 reply

Latest over 7 years ago
by RK
Not Answered

nRF52832 PCA10040 supported development platform 0

Hi, I am wondering which development platform tools will Nordic be supporting for IoT nRF52832 PCA10040? Kiel or IAR or eclipse or EmbeddedStudio? Do we need to buy EmbeddedStudio...

1112 views

2 replies

Latest over 7 years ago
by asha
Answered

NRF52840 BLE transfer using NUS service 0

I am writing an application for sending data received over SPI from a non-nordic chip to nrf52840 to nrf uart app using NUS service. I am using 20 bytes of a packet size...

7105 views

10 replies

Latest over 7 years ago
by endnode
Not Answered
BLE beacon callback 0

Is there any callback interface of sent-beacon activity that I can use in BLE s140? I want to change the content of the beacon every time I send one. So I want to use a...
- 140 ble
1218 views

3 replies

Latest over 7 years ago
by Matt
Answered
GFX Library +1

I don't quite get how this works from the documentation and examples provided, i have a display not yet implemented in your drivers, but I have written my own which just transfers...
2960 views

1 reply

Latest over 7 years ago
by jakub
Not Answered

Navigation system 0

Hai team, Iam doing project called indoor navigation system using beacons.I recently found this link infocenter.nordicsemi.com/index.jsp can u please tell me what this...

1835 views

2 replies

Latest over 7 years ago
by endnode
Not Answered
keil breakpoint for register change 0

Can I set breakpoint for register change in keil(for e.g GPIO)?
- keil
3083 views

1 reply

Latest over 7 years ago
by Jørn