Howdy, Stranger!

It looks like you're new here. If you want to get involved, click one of these buttons!

Supported by

[open] SR Box

edited July 2012 in OpenSesame

Hi Sebastian,
i would use the SR Box "Cedrus" for collecting the response times in my experiment. I have defined the Allowed responses and time out in SR Box Plug-in, the device name is autodetect, but when my experiment runs, no responses were collected. i have changed the device name in to COM4. opensesame gives me the following message:Failed to open device port 'COM4' in libsrbox: 'could not open port COM4.
thx
Madjid

Comments

  • edited 9:08PM

    Hi Sebastian,
    the problem is solved. in my computer, there war no COM4 in vevice Manager, but COM3. Now, i have one another problem. I have defined the buttons 1 and 3 as Allowed responses (1;3), but all the 8 buttons are active and collect responses. i don't know how i restrict the Allowed buttons only of 1 and 3
    thx
    Madjid

  • edited 9:08PM

    Good to hear that your first problem is solved. The way to define the allowed responses is by typing

    1;3

    in the field labelled 'Allowed responses'. Is this what you have done? If this doesn't work, could you please let me know what version of OpenSesame you are running?

    Cheers!

  • edited 9:08PM

    exactly! i have typed 1;3 in the field "Allowed responses" in sr box plug-in.
    i have opensesame 0.26 Earnest Einstein
    thx!

  • edited 9:08PM

    Hi Madjid,

    I'm afraid I cannot reproduce this problem. For me setting the allowed responses works as expected. Just to be perfectly sure, if you click on the 'Edit script' button, does it look something like this?

    set dummy "no"
    set allowed_responses "1;3"
    set dev "autodetect"
    set description "Collects input from a serial response box (Psychology Software Tools) or compatible devices"
    set timeout "infinite"

    Cheers!
    Sebastiaan

  • edited July 2012

    Hi Sebastian,
    here the settings for my experiment:

    set dummy "no"
    set allowed_responses "2;1"
    set description "Collects input from a serial response box (Psychology Software Tools) or compatible devices"
    set dev "autodetect"
    set timeout "2000"

    but not only the keys 2 & 1 but also all the key are active and collect responses. I use the responsebox "Cedrus RB-830". Is it supported by opensesame?
    Thx
    Madjid

  • edited 9:08PM

    Hi Madjid,

    The script looks fine, yes. I couldn't say whether the Cedrus RB-830 is completely compatible with the SR-box plug-in. I'd imagine so, but I don't have one to test. Also, it would be strange if OpenSesame recognizes the button presses, but doesn't respect the allowed responses list. But then again, I'd need a Cedrus box to actually test it.

    I looked on the Cedrus website, and they claim to offer support for Python. If the allowed responses are important, you could probably ask for a Python code snippet to communicate with the Cedrus box on their support forum.

    Two final remarks (probably obvious): First, you set the timeout to 2000, which means that you will get a timeout response after 2000ms, regardless of whether you have actually pressed a button. Second, there have been problems with the SR box plug-in in the past, so please make sure that you're running the stable 0.26 release (not a pre-release).

    Cheers,
    Sebastiaan

  • edited 9:08PM

    Hi Sebastian,

    For our experiment, we have decided to use the Serial Response Box™ (Psychology software tools), that is compatible with OpenSesame. According to the Website of Psychology software tools, this SR Box requires the Software "E-prime", but we don't need an another presentationsoftware. We use currently OpenSesame. Could OpenSesame collect the responses without the E-Prime?
    Best regards
    Madjid

  • edited 9:08PM

    Hi Madjid,

    Yeah, it's lame that they say that, because the SR Box will work fine with any type of software that can read from the serial port (or the USB port with the USB converter). OpenSesame is among them

    Is compatibility with OpenSesame the only reason that want to buy the SR Box (which is kind of expensive)? Because the Cedrus box will probably work as well with the code that they provide on GitHub. I actually came across this through your post on the Cedrus forum ;) But I can also understand if you don't want to invest too much time in getting the Cedrus box to work, of course.

    Cheers,
    Sebastiaan

  • edited 9:08PM

    Besides input from a mouse or a keyboard, would it be possible to record responses from a USB gamepad, for example using the SR Box plugin?

  • edited 9:08PM

    Hi Frouke,

    Although we have no experience in collecting responses using a joystick or gamepad ourselves, other OpenSesame users have successfully implemented this.
    Please see the following topic:

    The SR Box plug-in is not suitable for this purpose.

    Cheers,

    Lotje

    Did you like my answer? Feel free to Buy Me A Coffee :)

  • edited 9:08PM

    Can someone help?

    I am trying to collect a rating using a Cedrus response box and a sketchpad (to present the response options). I would like to set the "duration" of a sketchpad by keypress of the SR response box, and not the keyboard. What is the correct syntax for this (I have set the allowed keys to "1;5" on the SR box so, ideally, I would like to limit the duration keypress to those buttons. Moreover, do I need to do anything specific in the logger (that is placed after the sketchpad) to log the SR response box presses?

    Any assistance would be greatly appreciated.
    Thanks and best wishes,

    Merle

Sign In or Register to comment.

agen judi bola , sportbook, casino, togel, number game, singapore, tangkas, basket, slot, poker, dominoqq, agen bola. Semua permainan bisa dimainkan hanya dengan 1 ID. minimal deposit 50.000 ,- bonus cashback hingga 10% , diskon togel hingga 66% bisa bermain di android dan IOS kapanpun dan dimana pun. poker , bandarq , aduq, domino qq , dominobet. Semua permainan bisa dimainkan hanya dengan 1 ID. minimal deposit 10.000 ,- bonus turnover 0.5% dan bonus referral 20%. Bonus - bonus yang dihadirkan bisa terbilang cukup tinggi dan memuaskan, anda hanya perlu memasang pada situs yang memberikan bursa pasaran terbaik yaitu http://45.77.173.118/ Bola168. Situs penyedia segala jenis permainan poker online kini semakin banyak ditemukan di Internet, salah satunya TahunQQ merupakan situs Agen Judi Domino66 Dan BandarQ Terpercaya yang mampu memberikan banyak provit bagi bettornya. Permainan Yang Di Sediakan Dewi365 Juga sangat banyak Dan menarik dan Peluang untuk memenangkan Taruhan Judi online ini juga sangat mudah . Mainkan Segera Taruhan Sportbook anda bersama Agen Judi Bola Bersama Dewi365 Kemenangan Anda Berapa pun akan Terbayarkan. Tersedia 9 macam permainan seru yang bisa kamu mainkan hanya di dalam 1 ID saja. Permainan seru yang tersedia seperti Poker, Domino QQ Dan juga BandarQ Online. Semuanya tersedia lengkap hanya di ABGQQ. Situs ABGQQ sangat mudah dimenangkan, kamu juga akan mendapatkan mega bonus dan setiap pemain berhak mendapatkan cashback mingguan. ABGQQ juga telah diakui sebagai Bandar Domino Online yang menjamin sistem FAIR PLAY disetiap permainan yang bisa dimainkan dengan deposit minimal hanya Rp.25.000. DEWI365 adalah Bandar Judi Bola Terpercaya & resmi dan terpercaya di indonesia. Situs judi bola ini menyediakan fasilitas bagi anda untuk dapat bermain memainkan permainan judi bola. Didalam situs ini memiliki berbagai permainan taruhan bola terlengkap seperti Sbobet, yang membuat DEWI365 menjadi situs judi bola terbaik dan terpercaya di Indonesia. Tentunya sebagai situs yang bertugas sebagai Bandar Poker Online pastinya akan berusaha untuk menjaga semua informasi dan keamanan yang terdapat di POKERQQ13. Kotakqq adalah situs Judi Poker Online Terpercayayang menyediakan 9 jenis permainan sakong online, dominoqq, domino99, bandarq, bandar ceme, aduq, poker online, bandar poker, balak66, perang baccarat, dan capsa susun. Dengan minimal deposit withdraw 15.000 Anda sudah bisa memainkan semua permaina pkv games di situs kami. Jackpot besar,Win rate tinggi, Fair play, PKV Games