Questions tagged [redpitaya]

Red Pitaya is an open-source hardware device that designed to replace laboratory measurement instruments.

Red Pitaya is an open-source hardware device that designed to replace laboratory measurement instruments. A comprehensive user manual is available here:
http://wiki.redpitaya.com/index.php?title=Main_Page

From the manual:

Red Pitaya is an open source project developed around a reconfigurable measurement instrument in size of a credit card. It can replace many expensive laboratory measurement and control instruments. The users can start using the applications available within the Bazaar free of charge marketplace. This can be achieved with a single click. At the same time they can view and modify the published source code in order to develop new applications and share their results with the community.

The Red Pitaya unit is a network attached device based on Linux operating system. It includes Radio Frequency signal acquisition and generation technologies, FPGA, Digital Signal Processing and CPU processing. Red Pitaya enables everyone to start using technologies, yesterday available only to advanced research laboratories and industry.

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Continuous trigger using Red Pitaya & SCPI

Using SCPI, I'm trying to develop a code to count the number of times the trigger goes on using a Red Pitaya. Previously, I've done the same with an oscilloscope, using this code: os.write(file, "ACQ:TYPE NORM") os.write(file, ":TRIG:MODE…
user7846046
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Missing i2c-1 through i2c-5 in my redpitaya

I downloaded i2c-tools from this link: Then i ran the following commands: tar xvzf i2c-tools-3.1.2.tar.gz cd i2c-tools-3.1.2 make sudo make install I got these warnings. When I go to my /dev/ I don't see i2c-1. I don't know what's causing this.…
user6552697
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Signal generator: staircase on edges of square wave

In the signal generator, I noticed that the square wave output when set at low frequencies doesn't shoot straight up and down, but rather climbs a "staircase" instead. Is that intentional or do we try and fix it?
Matjaz
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NTP client for redpitaya

The clock is set at 1 January 1970 0:00:42 PM UTC on each redpitaya reboot, and I can change it with the command example: date-s 2014.03.09-08:30 Is it possible to set up a NTP client on redpitaya?
Marko
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