Multiple ADC20 units running

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Plewe, Joerg
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Multiple ADC20 units running

Post by Plewe, Joerg » Thu Oct 25, 2007 12:54 pm

Is there any possibility to run more than 4 ADC20 units multiple????

ziko
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Post by ziko » Thu Oct 25, 2007 1:09 pm

Hi yes you can have multiple units plugged into one PC logging at the same time using one instance of the software.

Kind regards
Ziko

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Plewe, Joerg
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Post by Plewe, Joerg » Thu Oct 25, 2007 1:17 pm

I have 6 units of ADC20 now plugged at one PC,
but it is not possible at the moment to open more as 4 units.
Same in PicpLog-Software as in my selfmade VB6 program

Plewe, Joerg
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Post by Plewe, Joerg » Thu Oct 25, 2007 1:37 pm

see attached pictures
Attachments
Device Manager.JPG
Picture of Devices
(112.01 KiB) Downloaded 1188 times
PicoLog.JPG
Picture of PicoLog
(65.52 KiB) Downloaded 1189 times
SelfmadeSoftware.JPG
Picture of selfmade application
(247.35 KiB) Downloaded 1191 times

ziko
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Post by ziko » Fri Oct 26, 2007 9:32 am

Hi I assume you are using an old version of the software. As we recently unlocked the number of devices you can connect to your PC. You can have up to 20 USB device.

Please download the latest software from our website:

http://www.picotech.com/software.html

Kind regards
Ziko

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Plewe, Joerg
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Post by Plewe, Joerg » Mon Oct 29, 2007 12:25 pm

Hi,
now i have installed newest version (PicoFull_r5_17_1).
But, there is still the same problem as before:
PicoLog opens only 4 units of ADC20!!!!!!!
(6 Units are plugged and recognized by the Device Manager)

ziko
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Post by ziko » Tue Oct 30, 2007 3:51 pm

Aha! good point, my mistake. Whilst most of our USB devices do allow more than 4 units the ADC20/24 is limited to 4 units. We are in the process of reviewing this.

I shall keep you informed of any progress.

Kind regards
Ziko

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Plewe, Joerg
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Post by Plewe, Joerg » Wed Oct 31, 2007 8:58 am

Ok, it is very very important for us!!!!
Now we have about 40 units (different types) from your company in use.
So i think, we are a good customer of you!

I look forward to your driver modification.

ziko
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Post by ziko » Wed Oct 31, 2007 12:22 pm

Hi I am pleased to say that I have attached a dll that unlocks the number of devices (20 devices in PicoLog).

I have to say though this is a pre release version, we would need to do more testing but let us know if you encounter any difficulties. Having said that I just tested it on 10 units on a short run, with no problems.

You would first need to unplug all your devices, close the software.
You will need to unzip the attached file, copy and paste it in the PicoFull folder, by default in c:\Program Files\Pico Technology\Pico Full and replace the old one. Then plug your units back in and load up PicoLog.

Let me know if you have any problems.

Kind regards
Attachments
PicoHRDL.zip
(65.66 KiB) Downloaded 480 times
Ziko

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Plewe, Joerg
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Post by Plewe, Joerg » Tue Nov 06, 2007 11:14 am

Ok, thanks a lot!
Inside my application it is also running!
Now i will start a "long endurance test" for more then 10000 hours with my equipment, i will tell you if there are any problems appearence.
Once again, thank you for you very fast help!

ziko
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Post by ziko » Wed Nov 07, 2007 11:34 am

No problem, would be intrigued to see how your test went.
Ziko

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john.hestia
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Re: Multiple ADC20 units running

Post by john.hestia » Sat Nov 19, 2011 6:47 pm

Hi to All,

I am new in programming, totally new and I just started the "Hello World" of Excel VBA. If someone who is so generous to share their code for my reference to build my own excel vba. We just want to get the temperature using the LM35 connected to ADC20.

So much appreciated your help.

Thank you and Regards,

John

Martyn
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Re: Multiple ADC20 units running

Post by Martyn » Mon Nov 21, 2011 8:05 am

Replied in another thread, code available in xls example in the sdk
Martyn
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