Search found 8 matches

by VincenzoV
Thu Sep 17, 2020 5:33 pm
Forum: PicoScope 6 for Windows
Topic: Math tools and 12 bit resolution
Replies: 3
Views: 3760

Re: Math tools and 12 bit resolution

Updated...
This problem born if you set 12 bit resolution AND X10 probe
No problems using 12 bit resolution and X1 probe
No problems using 8 bit resolution and X10 probe

Red and blue: measure
Black: math (B/27000)
Cyano: math (B*B/27000)
Lime: math (A*B/27000)

Thanks

Vv
by VincenzoV
Thu Sep 17, 2020 4:21 pm
Forum: PicoScope 6 for Windows
Topic: Math tools and 12 bit resolution
Replies: 3
Views: 3760

Re: Math tools and 12 bit resolution

> Do you have a .psdata file
No. I will create a new one

> It looks like black and blue are both math channels.
Yes, both.
Black: B/27000 (27000 is a resistor value)
Blue: B*B/27000

Thanks

Vv
by VincenzoV
Wed Sep 16, 2020 9:07 pm
Forum: PicoScope 6 for Windows
Topic: Math tools and 12 bit resolution
Replies: 3
Views: 3760

Math tools and 12 bit resolution

Hi all
I compute a simple formula: V*V/R with a Picoscope 3000. I'm using last Picoscope software on Windows 10.
It work fine setting 8 bit resolution, but with 12 bit resolution the result is completely wrong, about an order of magnitude.
by VincenzoV
Sat Oct 15, 2016 4:28 pm
Forum: PicoScope 6 for Linux
Topic: Running->Stopped bug
Replies: 48
Views: 40949

Re: Running->Stopped bug

Hi all
I installed mono from official repository and all seem to work. Can you confirm?
(Debian stable amd64)
by VincenzoV
Wed Nov 26, 2014 1:41 pm
Forum: PicoScope 6 for Linux
Topic: Debian Jessie
Replies: 1
Views: 3250

Debian Jessie

Hi I'm using picoscope 3405A under linux. It work fine under Debian Stable (wheezy, my default os) and Ubuntu 14.04 Under Debian testing (jessie) I have some trouble, maybe for file permission. As normal user (not working): vv@VV-testing:/opt/picoscope/lib$ picoscope Password: As normal user (work f...
by VincenzoV
Sat Sep 13, 2014 6:59 am
Forum: PicoScope 6 for Windows
Topic: I2C error in 6.9.14
Replies: 4
Views: 4023

Re: I2C error in 6.9.14

Data is:
ADDR: 0x48 address read (0x96)
DATA: 0x0B
DATA: 0x38

Note: data from linux software, not the same data in previous images
by VincenzoV
Thu Sep 11, 2014 8:30 pm
Forum: PicoScope 6 for Windows
Topic: I2C error in 6.9.14
Replies: 4
Views: 4023

I2C error in 6.9.14

I have updated software for 3205A to Picoscope R 6.9.14.
Now I can't decode I2C, data seem random... I have attached an image with the latest relese and an old one.
I2C bus is working fine.
by VincenzoV
Tue Sep 10, 2013 6:33 pm
Forum: PicoScope 6 for Windows
Topic: VmWare on linux host
Replies: 2
Views: 3107

VmWare on linux host

Hi all I'm a linux user (debian wheeze, kernel 3.2.0-4-amd64). To run Picoscope (latest version) I use VmWare Player 6 (latest). My oscilloscopes are 3405A and 2205 Using new PC (i7, USB3 Intel Corporation 7 Series/C210) software finds ocilloscope and start comunication (I can hear some click from i...