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Found 6 results

  1. Hi! My goal is to use the Analog Digital 2 in order to move a piezoelectric via stick slip motion. I want to program this into a python script so that I can move the stage one step, record data for x amount of time, move the stage one step, record data, etc. In order to do this, I want to output a specific number of sawtooth wave periods (one to two) at a certain frequency. From these posts (https://forum.digilentinc.com/topic/4084-analog-discovery-2-waveform-generator/ , https://forum.digilentinc.com/topic/2609-how-to-create-one-pulse-via-sdk/#comment-9014), I have figured out how to do this through the GUI. I have also followed the example scripts and can output standing wave forms, just not pulses. So now, I am looking for some guidance in putting these together. Can you give me some suggestions, advice, or code snippets that might allow me to accomplish this? Are there any functions in the dwf module that might work? Any help is welcome and appreciated! Thanks, Harry digilentScreenCap
  2. Hi, I am using the Waveforms APIs to process the raw waveform data from the oscilloscope of AD2 to a C++ code. My other requirement is to use the logic analyzer simultaneously to get the data bit stream of data as well. 1. I was able to do this on the Waveforms 2015 GUI but is it possible using the APIs? 2. There are analyzers (SPI, I2C, Serial, CAN etc.) present in the Waveforms GUI, but is there a preset to do the same in the API? (not just being able to read 0/1 but analyse the SPI/CAN bus) Thanks, Shabbir
  3. Hi everyone ! I'd like to use the JTAG-HS3 cable to work on a project which consists in testing several interconnections between devices on a board. I'm using DJTG and DMGR APIs and i'm connected via ssh to the computer which has the cable plugged on. My question is: How do i connect to the board with the DMGR API? I know that i have to use DmgrOpen() function but it requires a "device name", which i don't have. Thanks in advance ! Have a nice day !
  4. I just purchased an Analog Discovery and have been enjoying it so far. The OSX Waveforms2105 app works flawlessly. I'm now trying to run the python example code in the SDK in order to write my own software. If I run `DigitalOut_Pins.py`, I get the following: DWF Version: 3.3.5 Opening first device failed to open device Any ideas? Can I debug this in any way? Thanks.
  5. Hi, Is it possible to program the JTAG-USB cable directly via the FTDI D2XX library, bypassing the Adept DJTG library? It seems to be possible to identify the device after a call to FT_SetVIDPID, but FT_OpenEx always seems to return FT_DEVICE_NOT_OPENED. Is another step needed first? Or is the source code for the Adept SDK libs available? Thanks, Jon
  6. Hello, noob here I just started a project for my university BEng and is based on the chipKit WiFire provided by my supervisor. So far, i felt in love wth MPIDE because is so easy to use and it has all ready for me with 1 exception. The Flowcloud library. For the first 2 months and so I just figured out how to use MPIDE because the boards were from flowcloud so the USB-to-serial cable didn't work so I burned the Bootloader with Digilent's firmware. But now, I lost the Flowcloud app from the PIC chip that my project depends on so much because is required to use a cloud service. Anyhow, my request is: Can someone please tell me how to add the Flowcloud libraries and example codes/functions to work with MPIDE? I really hate MPLAB X because is so complicated and has no examples. Thank you in advance. P.S. I already talked in Flowcloud developer forum about this issue but they told me this is Digilent/chipkit's domain to integrate flowcloud/MPLAB Harmony libraries with MPIDE.