Die Suche ergab 78 Treffer

von Rei Vilo
14 Jun 2020, 21:20
Forum: Robo Pro / Computing / Software
Thema: Arduino Uno-F5-Shield
Antworten: 11
Zugriffe: 803

Re: Arduino Uno-F5-Shield

I posted a full review of the Didacta Advance Pi-F5 interface board and its use with Node-RED last February 2020.
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This comes after the fischertechnik-compatible interface board for the BBC micro:bit launched last year, reviewed in February 2019.
von Rei Vilo
11 Apr 2020, 23:07
Forum: Robo Pro / Computing / Software
Thema: Daten vom Raspberry Pi über I2C in den TXT Controller
Antworten: 10
Zugriffe: 754

Re: Daten vom Raspberry Pi über I2C in den TXT Controller

The BNO055 from Bosch is the all-in-one IMU I was referring to in my review. IMHO, there is no need for developing a CLI library, a driver based RoboPro handles I²C nicely. An exception would be time-critical calculations, like double-integrating acceleration to get distance. The data-sheet and appl...
von Rei Vilo
11 Apr 2020, 19:58
Forum: Robo Pro / Computing / Software
Thema: Daten vom Raspberry Pi über I2C in den TXT Controller
Antworten: 10
Zugriffe: 754

Re: Daten vom Raspberry Pi über I2C in den TXT Controller

For time-sensitive measures, I wouldn't use a Raspberry Pi but a micro-controller instead. The Raspberry Pi may be delayed by Linux-related tasks and provide readings on a regular period. Only a micro-controller can provide real-time processes. Option 1 The micro-controller would then perform data a...
von Rei Vilo
09 Apr 2020, 14:52
Forum: fischertechnik allgemein
Thema: Viele Bauanleitungen und Anleitungen
Antworten: 2
Zugriffe: 466

Re: Viele Bauanleitungen und Anleitungen

I’ve posted several reviews of the interface boards from Didacta Advance: Didacta Advance interface board for BBC micro:bit Starter Set for micro:bit BBC micro:bit​ https://reivilofischertechnik.weebly.com/uploads/1/1/6/2/11622422/barrier-1-1_orig.jpg Didacta Advance interface board for Raspberry Pi...
von Rei Vilo
27 Mär 2020, 15:28
Forum: Robo Pro / Computing / Software
Thema: Suggestion for a basic course SLI programming?
Antworten: 11
Zugriffe: 1017

Re: Suggestion for a basic course SLI programming?

Carel,

That is a very interesting program.

I've already installed Eclipse and the Linaro tool-chain, and started playing with the examples.

So the SLI extension is perfect.

See you at the broadcast!
von Rei Vilo
24 Feb 2020, 11:18
Forum: Robo Pro / Computing / Software
Thema: fischertechnik and Raspberry Pi with Didacta Advance Pi-F5 interface board
Antworten: 0
Zugriffe: 649

fischertechnik and Raspberry Pi with Didacta Advance Pi-F5 interface board

After the fischertechnik-compatible interface board for the BBC micro:bit launched last year, Didacta Advance has announced three new interface boards. ​I've received the Didacta Advance Pi-F5 interface board for the Raspberry Pi and rushed to test it with a Raspberry Pi 3B and a Raspberry Pi Zero W...
von Rei Vilo
19 Dez 2019, 18:38
Forum: Robo Pro / Computing / Software
Thema: TXT Wie eine Shared Library neu laden?
Antworten: 13
Zugriffe: 1128

Re: TXT Wie eine Shared Library neu laden?

there is a mechanism to set and to get more variables but step for step. Thank you for the clarification. Yes, SLI can handle multiple variables, but RoboPro can only read one or write one at a time. So sending a MQTT message requires two boxes: one to set the channel, another the set the value. Sa...
von Rei Vilo
18 Dez 2019, 08:34
Forum: Robo Pro / Computing / Software
Thema: TXT Wie eine Shared Library neu laden?
Antworten: 13
Zugriffe: 1128

Re: TXT Wie eine Shared Library neu laden?

It seems the SLI libraries are limited to send or receive one value at a time. This is a serious limitation for building an interface to MQTT, with at least two values: one for the variable ( e.g. 1 for temperature) and another for the value ( e.g. 19,8 °C). Let's hope a next release of RoboPro will...
von Rei Vilo
05 Dez 2019, 10:31
Forum: Robo Pro / Computing / Software
Thema: Example of process synchronization
Antworten: 4
Zugriffe: 736

Re: Example of process synchronization

I discussed a similar solution on the Parallel Processing page and used it on Very Large Model: Defining the Processes.

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von Rei Vilo
13 Sep 2019, 17:01
Forum: Robo Pro / Computing / Software
Thema: Sharing experiences updating to RoboPro 4.5.1
Antworten: 1
Zugriffe: 3078

Re: Sharing experiences updating to RoboPro 4.5.1

I didn't flash 4.5.1 but tried 4.6.5 from the SD-card.
von Rei Vilo
22 Jul 2019, 08:59
Forum: Robo Pro / Computing / Software
Thema: TXT and I2C bus speed
Antworten: 23
Zugriffe: 29352

Re: TXT and I2C bus speed

Although reported initially last 13 January 2016, I opened a thread at Board index > fischerwerke > Kontakt mit fischertechnik > I²C speed stuck at 400 MHz on Robotics TXT.
von Rei Vilo
22 Jul 2019, 08:57
Forum: Kontakt mit fischertechnik
Thema: I²C speed stuck at 400 MHz on Robotics TXT
Antworten: 0
Zugriffe: 64687

I²C speed stuck at 400 MHz on Robotics TXT

As per TXT and I2C bus speed , it looks like the issue I reported 13 January 2016 is still open. Running the exact same program on RoboPro but targeting RoboTX and then Robotics TXT Even when the speed is set to 100 kHz, the Robotics TXT I²C bus runs at 400 kHz on the Robotics TXT. image001.jpg On t...
von Rei Vilo
04 Jul 2019, 20:01
Forum: Robo Pro / Computing / Software
Thema: I2C level shifting simple explained
Antworten: 2
Zugriffe: 14616

Re: I2C level shifting simple explained

Thank you Carel for the explanations and the references.

IMHO, you deserve to publish a whole technical article about I²C in the next issue of ft-pedia!
von Rei Vilo
27 Jun 2019, 15:20
Forum: Kontakt mit fischertechnik
Thema: Missing eLearning pages
Antworten: 1
Zugriffe: 20791

Missing eLearning pages

Contrary to the eLearning Portal page in German at https://www.fischertechnik.de/de-de/service/elearning/spielen, the page in English at https://www.fischertechnik.de/en/service/elearning/playing doesn't list the ROBOTICS TXT Smart Home and its link https://www.fischertechnik.de/en/service/elearning...
von Rei Vilo
15 Jun 2019, 14:47
Forum: Technik
Thema: Relativ neues Modul für Micro:Bit
Antworten: 4
Zugriffe: 21032

Re: Relativ neues Modul für Micro:Bit

For the BBC micro:bit, you may want to have a look at the interface micro:bit IO F5 board by Didacta Advance specifically designed for fischertechnik models. Similarly, Michael Klein is sharing pxt-fischertechnik , an excellent Makecode extension for the fischertechnik microbit IO F5 board. barrier-...
von Rei Vilo
22 Feb 2019, 19:07
Forum: Robo Pro / Computing / Software
Thema: Starter Set for micro:bit Reviewed
Antworten: 0
Zugriffe: 1280

Starter Set for micro:bit Reviewed

At the Hannover Toy Fair 2019, fischertechnik presented the Starter Set for micro:bit on its Teaching range aimed at academia. This set leverages the hugely popular BBC micro:bit micro-controller with an interface board. barrier-3_orig.jpg The set is due to be launch later on 2019, but ​I managed to...
von Rei Vilo
04 Feb 2019, 19:30
Forum: Robo Pro / Computing / Software
Thema: Dokumentation für ft-Elektronik
Antworten: 5
Zugriffe: 1860

Re: Dokumentation für ft-Elektronik

I'll do. Thanks!
von Rei Vilo
03 Feb 2019, 18:46
Forum: Robo Pro / Computing / Software
Thema: Dokumentation für ft-Elektronik
Antworten: 5
Zugriffe: 1860

Re: Dokumentation für ft-Elektronik

When using diagrams and material about I²C from the Rei Vilo's fischertechnik Corner website, please mention the references.
© Rei Vilo, 2010-2019
All articles in this website are licensed by Rei Vilo under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
von Rei Vilo
01 Mai 2018, 13:40
Forum: Robo Pro / Computing / Software
Thema: fischertechnik and Node-RED
Antworten: 0
Zugriffe: 1020

fischertechnik and Node-RED

@Freeemind I've read your post Fischertechnik Fabrik mit Node-Red Programmieren about fischertechnik and Node-RED. Have you developed the Node-RED yourself, or is it a standard feature provided by fischertechnik? I've designed an extension for the Robo-TX and Robotics TXT controllers, the smartNode ...
von Rei Vilo
01 Mai 2018, 13:29
Forum: Community-Projekte
Thema: Neues vom ftDuino
Antworten: 120
Zugriffe: 42819

Re: Neues vom ftDuino

Since ftDuino supports the Arduino standard, I've implemented support for this board on embedXcode , embedded computing on Xcode. embedXcode is a plug-in for Xcode, the free IDE from Apple. https://embedxcode.weebly.com/uploads/1/1/6/2/11624344/8556189_orig.png As a today, build and link against the...