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Last activity 2017-03-02 19:23:46 +0100 by Patricia

nRF51822 - python pc_ble_driver_py - CalledProcessError

I tried to run some examples from pc_ble_driver_py but i always end up with the following exception.

(using python 2.7.9)

Traceback (most recent call last):
  File "C:\Python279\Lib\site-packages\pc_ble_driver_py\examples\advertising.py", line 79, in <module ...
(more)

21
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2
answers
Last activity 2017-03-02 10:43:18 +0100 by hengyongchao

nRF Connect - Mesh unable to program nrf51-dongle, seems like python error

Hi, I use nrf connect to programing demo board nrf51 dongle to get it work, failed. error log as follows:

2017-03-02T09:30:20.014Z INFO Application data folder: C:\Users\Administrator\AppData\Roaming\nrfconnect
2017-03-02T09:30:42.444Z INFO Running ...
(more)

199
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10
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2
answers
Last activity 2017-02-27 19:42:27 +0100 by Olivier

Is it possible to program nRF52 DK with Python instead C language?

I wonder is it possible to program nRF52 DK with Python instead C language? And are there any examples with python?

50
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1
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1
answer
Last activity 2017-02-17 15:25:36 +0100 by Jørgen Holmefjord flag of Norway

No serialization firmware - nrfutil by pyinstaller

What I am trying to achieve is single-file executable for nrfutil tool, for performing DFU. I downloaded sources and built it using pyinstaller. I can succesfully create DFU package.

Problem comes, when I want to perform dfu with -f parameter ... (more)

25
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no
votes
1
answer
Last activity 2016-10-27 20:06:35 +0100 by Sigurd flag of Norway

Change Transmission Power nrf51 Dongle

Hi. I have two nrf51 dongles that communicate with each other. When I set the transmission power to -30 dB, the range is almost like 15cm, but whe I set it to -20 dB, it has a range upto, say ... (more)

151
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1
vote
1
answer
Last activity 2016-09-27 13:21:12 +0100 by Jørgen Holmefjord flag of Norway

nRF Dongle as UART client python

Hi, I'm trying to write a simple python application on Windows 7 that communicates with a BLE peripheral running Nordic UART Service. I'm using the nRF dongle and pyserial and can get prints from the dongle when it ... (more)

204
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no
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2
answers
Last activity 2016-09-12 14:11:49 +0100 by Hung Bui

Expose service to BLE pheripheral using pc-ble-driver-py

Hello all,

I am using the pc-ble-driver-py python bindings (which depends on pc-ble-driver) to test my BLE peripheral

It works fine for reading and writing characteristics on the BLE peripheral. However, I also would like to expose the current time ... (more)

99
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Last activity 2016-09-11 07:06:17 +0100 by Amy

dfu.py with Nordic nrf51822 [closed]

Hi,

I want to do the application DFU with nrf51822 in Python.

The application code I use is dfu_test_app_hrm_s130.zip in nRF51_SDK_10.0.0

As I know, the .bin file is the application and the .dat file is init file ... (more)

252
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no
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no
answers
Last activity 2016-08-02 11:28:39 +0100 by jon flag of United States

Confirm Value Failed When Pairing

I am writing an App for the Central/Master side using the s130 v1.0.0 SD. I am connecting to the soft device using the python wrappers for the nRF51-BLE-Driver-Win 0.5.0.

I am getting an error 0x84 ... (more)

173
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1
vote
1
answer
Last activity 2016-07-21 15:33:14 +0100 by astronomer

Upload application via BLE

Hi, I'm trying to create a PC Python script that upload an application on NRF52 via BLE.

I flashed the NRF52 with this S132/DFU/Application: nRF5_SDK_11.0.0_89a8197/examples/ble_peripheral/ble_app_hrs/pca10040/s132_with_dfu. (Application with DFU service)

I ... (more)

327
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no
votes
1
answer
Last activity 2016-07-15 08:28:21 +0200 by Stanley

Question about Python BLE Library

I'm trying to use BLE library for python to communicate with one Nordic nrf51844 chipset. Because one characteristic is notification enabled, I need to enable notification from client side by setting the descriptor Client Characteristic Configuration to 0x0001. But ... (more)

498
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2
votes
2
answers
Last activity 2016-07-01 10:33:27 +0100 by Leon Woestenberg

how to use sd_ble_uuid_vs_add in python

Hello,

I am programing a central role device in Python, with nRF51-BLE-Driver for windows. I want to discover custom 128 UUID services. For that i need to call the sd_ble_uuid_vs_add function ( base on this topic https://devzone.nordicsemi.com/questi ... (more)

86
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3
votes
1
answer
Last activity 2016-06-24 12:38:32 +0100 by Carles

How to access the serialized SoftDevice API from Python

A new blog post provides an explanation on how to develop desktop applications with Python that make use of the serialized SoftDevice API:

https://devzone.nordicsemi.com/blogs/...

133
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1
vote
1
answer
Last activity 2016-06-14 13:13:47 +0100 by Kristin flag of Norway

Pairing With Python and s130 SD

I am writing a python app that uses the nRF51 dongle and the s130 SoftDevice. I need to pair with a peripheral that uses a fixed passkey. Is there a python implementation of the device manager, or do I have ... (more)

198
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no
votes
1
answer
Last activity 2016-05-04 11:18:42 +0100 by Torbjørn Øvrebekk

nRF51 IoT SDK coap client of python example

Hello everyone,

This image was copy from "infocenter.nordicsemi.com". I'm trying nRF51-DK (IoT SDK) with Coap server , (raspberry pi with Coap client by python example) , I want to know if anyone can provide the Coap client example by ... (more)

389
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1
vote
1
answer
Last activity 2016-02-04 09:47:23 +0100 by Hung Bui

Some fixes to the Python Sniffer API

Hello, I've made some fixes to the Python Sniffer API

Make sure you checkout the develop branch.

If you find them useful, consider donating an nRF52 DK ;)

Regards, Cristiano

391
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no
votes
2
answers
Last activity 2015-12-03 07:33:26 +0100 by Pål Håland

Declare int8_t in python

I'm using the s130 SoftDevice on the nRF51 dongle and writing a PC app in python. How can I declare an int8_t in python for use in the sd_ble_gap_rssi_get function? The function parameters are:

[in]       uint16_t  conn_handle    Connection handle ...
(more)

349
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no
votes
1
answer
Last activity 2015-10-01 15:56:57 +0100 by Anders Strand flag of Norway

App_sched_queue_full error, using nRF51-BLE-Driver-Win + connectivity_s130.hex

I'm using the pre-compiled nRF51-BLE-Driver-Win driver (v0.5.0) on win7 64b with python2.7 and an nrf51 dev kit dongle running the precompiled 115.2k s130 connectivity firmware.

The python application is really simple, it is just listening ... (more)

762
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2
votes
2
answers
Last activity 2015-09-08 02:00:10 +0100 by PrithviRaj Narendra flag of India

nrf Sniffer software for Unix based OS

Hi everyone, nrf Sniffer version 0.97 has been released which releases the python source code for processing the UART data and the c code for wireshark plugin. Thanks Nordic Semi. :) This means we, the community can make the sniffer ... (more)

276
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no
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Last activity 2015-08-13 16:14:44 +0100 by Jim Dattolo

File: (null), Line: 0, Error code: 4

I'm using Python bindings 0.5.0 and the connectivity app. On one of our machines that is running tests with the satck/dongle we see it fail _a lot_ with a scrolling of this message from the DLL ... (more)

397
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1
vote
1
answer
Last activity 2015-08-03 13:09:04 +0100 by Hung Bui

Resetting device via python bindings

I am developing a tool that will be using the existing NRF51 dongle to run the S130 SD and it is being written in Python. There is no way to change any of these parameters since dev has been going ... (more)

398
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1
vote
1
answer
Last activity 2015-07-30 12:19:22 +0100 by Bjørn Inge

PCA10000 with Python script for Win8

Hello,

I would like to ask you if anyone wrote Python script for connecting PCA100000 dongle to computer and using it without Master Control Panel. How this can be done? There is python scripts for nrf51 Dongle (pca10031), but i ... (more)

504
views
3
votes
1
answer
Last activity 2015-07-15 14:10:32 +0100 by Stian flag of Norway

BLE Driver Python Concurrent Notifications

Hi Guys,

I am currently using the ble driver for windows (Python) to get notifications from two Gatt services (Same Service/charac/descriptors/etc basically same application running on both devices). I think I am getting notifications from both the ... (more)

466
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no
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no
answers
Last activity 2015-03-11 22:09:16 +0100 by Larry

reset NRF51 from serial with python [closed]

hi,

I am want to communicate with nr52 dongle via serial. The dongle periodically outputs data which I read.

The problem is that is the python connect in the middle of printf the data is corrupted. Hence, I would like ... (more)

272
views
3
votes
1
answer
Last activity 2014-12-09 10:48:00 +0100 by Bjørn Inge

python central role?

I see the python S110 bindings (via SWIG) have been made; it was pretty easy to get the demo code up and running, many thanks! Any chance that S120 central role bindings can be made for python? I am doing ... (more)

286
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no
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no
answers
Last activity 2014-04-18 01:38:21 +0200 by lam

Python / Ruby libraries

Hi developers,

Just wondering if anyone has worked with a good BLE Python library that he can recommend. I have BLE peripherals that send out notifications. What I'd like to use the Python/Ruby libraries for is connecting to ... (more)

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