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Last activity 2017-09-01 11:11:17 +0200 by Torsten Robitzki

How to get the reference of the SoC library API?

Hello,

We are currently migrating (or trying to...) from IAR Arm Embedded to Eclipse/GCC.

I'm trying to compile our project using gcc and eclipse. I followed this tutorial : https://devzone.nordicsemi.com/tutori...

I managed to build my ... (more)

94
views
1
vote
no
answers
Last activity 2017-08-17 17:03:22 +0200 by Esteban Gutiérrez

Notifying characteristic value with 80 bytes each 20 ms gives me a BLE_HCI_CONNECTION_TIMEOUT in nRF-Connect

Hello,

I have a project in witch I want to send the data received from an Arduino by UART, this data has a size of a little bit less than 80 bytes, this data is received each 20 ms (a ... (more)

319
views
2
votes
1
answer
Last activity 2017-06-23 00:31:21 +0200 by sanjose007

Linker stage fails with missing reference to _start

Hey I am trying to create a blinky project from scratch on System: MAC OSX Eclipse Neon GCC 4.9

I am trying have it eclipse managed make.

I am at a point when after the compilation during the linking ... (more)

62
views
1
vote
1
answer
Last activity 2017-06-11 11:50:36 +0200 by Abhishek Satish

How to decide which source files to include in the Makefile? [closed]

I'm looking for an answer as to how to know the source files that I need to mention in the Makefile if I'm writing my program from scratch. Are there some bare essentials? If so where can I ... (more)

48
views
no
votes
1
answer
Last activity 2017-06-09 15:31:55 +0200 by Bjørn Spockeli flag of Norway

How to start an Ecplipse GCC project from scratch? [closed]

The question has been answered before, but the answer references a document called nAN-29 at this link: http://www.nordicsemi.com/eng/nordic/.... Which doesn't seem to be working. I really need to know how to start from a ... (more)

136
views
-2
votes
1
answer
Last activity 2017-05-18 14:02:05 +0200 by Bjørn Spockeli flag of Norway

create eclipse gcc no build

hi Nordic Team,

我這邊遇到一個問題,我建一個project將現有的CODE都放進去後build時都是正常的,但是沒有build出來的HEX檔案,這邊我該如何解決呢?? 我使用的是nRF52832的PCA10040 V1.1.0 EVB

image description

33
views
no
votes
1
answer
Last activity 2017-04-12 17:49:29 +0200 by Steve H

Using ESB and Serial together on nRF52 [closed]

Hi all,

I am using a nRF52-DK board to receive data from the USB port using Serial, and transmitting it using ESB to a second board. If I use either Serial or ESB individually, it works fine. I have a ... (more)

89
views
3
votes
2
answers
Last activity 2017-04-11 14:37:17 +0200 by Radosław Koppel

File location of event handlers [closed]

Hi all,

When using GCC and Eclipse with SDK 13.0.0 to program an nRF52832 with the Serial and ESB libraries, are there any limitations as to where you can put event handlers? Do they have to be in ... (more)

90
views
no
votes
no
answers
Last activity 2017-03-31 12:15:31 +0200 by GaryD

Unresolved Errors in Build

Hello,

I have been struggling with Eclipse for a couple of days. I created the pwm_driver project via the File/New/Makefile with existing code option. After initializing the appropriate Build and Preprocessor properties along with manually entering the GNU ... (more)

192
views
no
votes
no
answers
Last activity 2017-03-29 16:56:50 +0200 by GaryD

Stream data over nRF52 Example?

Hello, I would like to stream sensor data from the Bosch IMU sensor over BLE at a maximum rate. I can collect data over I2C from the sensor but would like to know if there is an example that I ... (more)

3k
views
1
vote
4
answers
Last activity 2017-03-09 01:15:44 +0200 by Nguyen Hoan Hoang flag of Canada

make: *** No rule to make target `all'. in Eclipse

I am trying to get the ble_app_uart project to build in Eclipse for the PCA10036 nRF52 board. I have followed the Tutorial titled " Development with GCC and Eclipse" and successfully built the ble_app_hrs in both Eclipse and command line. Now ... (more)

51
views
no
votes
1
answer
Last activity 2017-03-01 19:19:37 +0200 by Uwe

DFU-Implement. crashes after exec. of ble_dfu_init()

My problem: The run of my 1. DFU - Implementation delivers an error code after executing the line "err_code = ble_dfu_init(&m_dfus, &dfus_init);". For my opinion this is caused by reservice_uuid.type = 0. The parameter of my application are the following:

nRF52832 ... (more)

110
views
no
votes
no
answers
Last activity 2017-03-01 17:02:46 +0200 by RHTPaul

Unable to fix all unresolved symbols in GCC Eclipse project using SDK v12.2.0

I have two questions with the remaining unresolved symbols being the most critical. I will decribed the situation I have encountered as a sequrence of chronological steps below:

1) I am using a GCC and Eclipse (Mars 2) development environment ... (more)

123
views
1
vote
1
answer
Last activity 2017-02-14 13:59:15 +0200 by butch

Eclipse Managed Make Project for nRF52

I'm using nRF52 + SDK11.0.0 + s132 and following this tutorial and this blog to make a Managed Make project using the ble_hrs esample.

As I was going through the directory structure, I noticed that ble_app_hrs_gcc_nrf52.ld in the ... (more)

57
views
1
vote
1
answer
Last activity 2017-02-09 17:28:37 +0200 by Elm

Upgrading a project from SDK8.1 to SDK 12.2

Hi!

I am in the process of upgrading a quite large project from SDK 8.1 to SDK 12.2. It uses the nRF52 DK, PCA10028. I still use the toolchain I stated with, including a Eclipse Kepler and GNU ... (more)

148
views
no
votes
1
answer
Last activity 2017-02-06 12:23:33 +0200 by Vidar Berg

unresolved inclusions in Eclipse

I'm using nRF52 + SDK11.0.0 + s132. I'm following this tutorial. I am able to build from the command line and from Eclipse just successfully. However, Eclipse is unable to properly decode the include paths. It is properly ... (more)

170
views
no
votes
1
answer
Last activity 2017-01-31 12:27:15 +0200 by NIDHIN K

DFU OTA giving error upload failed: REMOTE DFU DATA SIZE EXCEEDS LIMIT. while flashing application

Hi, i am trying to update OTA application zip file size 112kb but it become failed and showing upload failed: REMOTE DFU DATA SIZE EXCEEDS LIMIT , But if i am flash small size application zip (58kb) it can able to ... (more)

176
views
2
votes
1
answer
Last activity 2017-01-31 09:44:31 +0200 by Bjørn Spockeli flag of Norway

MQTT subscriber keepalive timeouts

I'm using an nrf52dk (pca10040) to develop an mqtt subscriber application.

I'm using the IoT softdevice, with the IoT 0.9.0 sdk example for subscriber as a starting point, with armgcc and eclipse.

Raspberry pi 1b+ running ... (more)

75
views
1
vote
1
answer
Last activity 2016-11-29 09:59:57 +0200 by Jørgen Holmefjord flag of Norway

can't build blinky project

Hi, I'm attenting the tutorial to use Eclipse + gcc, when I try to build the blinky project in Eclipse, I have the following error :

17:19:52 **** Build of configuration Default for project blinky_blank_pca10040 ****

make VERBOSE=1 all 

rm ...
(more)

679
views
5
votes
2
answers
Last activity 2016-11-24 10:29:36 +0200 by Javier flag of Spain

Migrating Custom Service from SDK11 to the SDK12

Hi!,

I'm trying to migrate my app with one Service and two Characteristics from SDK11 to the SDK12.

I'm using ble_app_uart as template but when I initialized my custom service the board (NRF52-DK) stop advertising and printf not ... (more)

284
views
no
votes
1
answer
Last activity 2016-11-20 10:54:51 +0200 by raju

Eclipse GCC: Unable to run two custom services (experimental buttonless DFU and experimental app ble blinky) on SDK 12

We are able to run both these services (experimental buttonless DFU and experimental app ble blinky) individually in Eclipse GCC, SDK 12. However, when both of the services are combined, nrf is stuck at softdevice_enable(&ble_enable_params) function.

We have already ... (more)

234
views
1
vote
2
answers
Last activity 2016-09-24 01:39:37 +0200 by Bhaumik

Eclipse neon managed make, fails to generate the right code

Hey Guys,

I am trying to create a workflow for creating new project from scratch in eclipse, traditional way with nRF5 sdk provided make file is not scalable and it really painful.

I go the inspiration from this page here ... (more)

201
views
no
votes
1
answer
Last activity 2016-09-14 11:32:24 +0200 by Vidar Berg

Cannot open imported project in Eclipse [closed]

Hello everybody,

I am a newbie, and I tried to follow this tutorial to set up my laptop for development.

Everything works until I went to the step "Import existing Eclipse project to workspace". I can import the blinky example ... (more)

259
views
no
votes
1
answer
Last activity 2016-09-06 12:19:09 +0200 by RemySphere

Eclipse indexing and SDK12 (unresolved inclusions)

Hello,

I'm trying to set a new environment with the SDK12 that'll be less cringy than the one I was running under the previous one. Basically, what I want is a workspace with the SDK12 at its root ... (more)

199
views
no
votes
no
answers
Last activity 2016-08-26 06:18:18 +0200 by archangel689

Setting a hardware timer

I need to be able to actively set the value being incremented in the Timer2 register on the nrf52 (what I believe would be it's main register). It seems that this might be possible. Is it? If so, how ... (more)

62
views
no
votes
no
answers
Last activity 2016-08-09 17:59:52 +0200 by Guillaume Levant

Firmware modification from nRF51422 to nRF51822

Hi,

I want to write a firmware for one of our products with on nRF51822 QFAC included. I downloaded the SDK v7.2.0 and I want to use the ble app hrs project as a starting point, which is ... (more)

245
views
1
vote
2
answers
Last activity 2016-08-08 13:26:03 +0200 by Bjørn Spockeli flag of Norway

Protect Peer Manager encryption keys from DFU

I have an application that bonds to mobile devices and encrypts the connection on both Android and iOS. What I am noticing though, is that after each time I use the DFU to update the application, all the encryption keys ... (more)

743
views
1
vote
1
answer
Last activity 2016-07-22 10:11:11 +0200 by Alex

Debugging problem with GNU ARM Eclipse toolchain (nrf52 blinky)

Hi,

I want to debug the blinky project on a nRF52 dk (PCA10040) using Eclipse. I strictly followed the instructions as described here: https://devzone.nordicsemi.com/tutori...

I can build, download and execute the blinky sample project, but I ... (more)

1k
views
1
vote
2
answers
Last activity 2016-06-19 10:50:54 +0200 by Bee flag of China

Eclipse cannot find <stdint.h> & <string.h> on Mac OS X

Hello everyone~

I'm setting up an eclipse and gcc development environment on Mac OS X following Vidar Berg's tutorial here:https://devzone.nordicsemi.com/tutorials/7/development-with-gcc-and-eclipse/

However, I met two problems.

1.According to the Import existing ... (more)

394
views
2
votes
1
answer
Last activity 2016-06-13 11:06:51 +0200 by Vidar Berg

How to edit an nrf5 SDK 11 GCC example in Eclipse

Hi

Although I followed and got working eclipse Mars on win10 using this great @Vidar tutorial I am still having problem creating a new project under eclipse for any of the other examples, including the template to create our own ... (more)

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