Folks, this tool is for the Red Pitaya’s FPGA, but am wondering if it might be useful to fork it for the Tangerine. <div dir="auto"><br></div><div dir="auto">From the Red Pitaya’s web site:</div><div dir="auto"><p style="box-sizing:border-box;margin-top:0px;margin-bottom:1em;font-family:"Barlow Semi Condensed";font-size:20px">We are excited to share with you an amazing project by Pau Gómez Kabelka, a PhD student at the Photonic Institute of Barcelona. Canvas is a free graphical DSP (digital signal processing) design tool that requires no HDL (hardware description language) or FPGA knowledge.</p><p style="box-sizing:border-box;margin-top:0px;margin-bottom:1em;font-family:"Barlow Semi Condensed";font-size:20px"><img src="https://lh4.googleusercontent.com/DqHmQOARf7xdM6CffD_Aqv2_C5eBZ9W4BgiOIsrGs15giV4I7k9JgS3yMCwLdVZkTWggzkXTvv1R0mLzNYpXaPryG4cC-QfvAS7bz2XBBlnBv3ervLEPZmnGRbBEls4fLF_8XiU" width="624" height="319" style="box-sizing: border-box; border: 0px; max-width: 100%; font-family: "Barlow Semi Condensed";"></p><p style="box-sizing:border-box;margin-top:0px;margin-bottom:1em;font-family:"Barlow Semi Condensed";font-size:20px">First, the user makes a DSP drawing with the graphical design tool which is based on an add-on package for LTspice. The drawing is then sent to a remote server where VHDL code is generated and sent back to the user. Finally, the code is configured and loaded onto Red Pitaya <a href="https://www.redpitaya.com/Catalog/p20/stemlab-125-14-starter-kit?cat=c99" style="box-sizing:border-box;text-decoration:none;font-family:"Barlow Semi Condensed";color:rgb(208,35,33)">STEMlab 125-14</a>'s FPGA over SSH via ethernet connection. Canvas also allows for changing the configuration of the DSP circuit, meaning the user can tune it in real-time. This makes Canvas a great tool for rapid prototyping of your DSP on Red Pitaya.</p><p style="box-sizing:border-box;margin-top:0px;margin-bottom:1em;font-family:"Barlow Semi Condensed";font-size:20px">If you are looking to get started with using Canvas, you can read more about it on Pau's <a href="https://www.dspsandbox.org/Canvas/" style="box-sizing:border-box;text-decoration:none;font-family:"Barlow Semi Condensed";color:rgb(208,35,33)">website</a>and check out the <a href="https://github.com/dspsandbox/Canvas" style="box-sizing:border-box;text-decoration:none;font-family:"Barlow Semi Condensed";color:rgb(208,35,33)">project</a> on GitHub. There you will find a detailed <a href="https://github.com/dspsandbox/Canvas/wiki" style="box-sizing:border-box;text-decoration:none;font-family:"Barlow Semi Condensed";color:rgb(208,35,33)">wiki</a> with instructions for how to prepare your Red Pitaya, install Canvas on your PC, register to the remote server, configure both LTspice and Python GUI as well as tutorials with some <a href="https://github.com/dspsandbox/Canvas/wiki/My-first-DSP-design" style="box-sizing:border-box;text-decoration:none;font-family:"Barlow Semi Condensed";color:rgb(208,35,33)">example</a> <a href="https://github.com/dspsandbox/Canvas/wiki/RF-signal-scaling" style="box-sizing:border-box;text-decoration:none;font-family:"Barlow Semi Condensed";color:rgb(208,35,33)">use</a> <a href="https://github.com/dspsandbox/Canvas/wiki/Simultaneous-amplitude-and-phase-modulation" style="box-sizing:border-box;text-decoration:none;font-family:"Barlow Semi Condensed";color:rgb(208,35,33)">cases</a>.</p><p style="box-sizing:border-box;margin-top:0px;margin-bottom:1em;font-family:"Barlow Semi Condensed";font-size:20px"><div style="font-family:"Barlow Semi Condensed"" dir="auto"><a href="https://content.redpitaya.com/blog/canvas-a-free-graphical-dsp-design-tool-for-red-pitayas-fpga">https://content.redpitaya.com/blog/canvas-a-free-graphical-dsp-design-tool-for-red-pitayas-fpga</a></div><br></p></div>