3 ms·

Jerry requires 64KB of RAM. Not really in the same ballpark.

• firesteelrain 1y ago
  Right Jerry can go as low as 64KB. But it supports ECMAScript 5.1 (real JS) and I think Berry has its own custom scripting language. I think the author of Traquito’s intent was to make it easy for students and people to add what he calls Copilot functionality to Traquito payloads without a lot of knowledge of C or custom languages. The JavaScript he supports is very easy to pick up and use for integrating sensors or reading from GPS.
  • CharlesW 1y ago
    FWIW, Moddable's XS gives you full JavaScript (99%+ ECMAScript 2017 compliance) and needs <32KB of free RAM. The implementation is extremely clever.
    • firesteelrain 1y ago
      Does it? It looks like it won’t work with a RP2040
      • mrheosuper 1y ago
        it's software, how can it not work on rp2040
        • firesteelrain 1y ago
          Too big
          • CharlesW 1y ago
            The RP2040 has a whopping 264KB of RAM, which is absolutely expansive from an XS POV. It would need ~12% of that free in order to run. A quick Google search confirms: https://moddable.com/documentation/devices/pico.php https://moddable.com/documentation/devices/pico.php
            • firesteelrain 1y ago
              I get it; but realize that it has to run the actual Traquito program which leaves little room for the JavaScript CoPilot add-on that allows for secondary running of custom user JavaScript. See here https://traquito.github.io/tracker/V1/ https://traquito.github.io/tracker/V1/ https://traquito.github.io/copilot/ https://traquito.github.io/copilot/
  • jeremyjh 1y ago
    64KB is a lot in embedded. Berry requires 4k. So there are a lot of projects that can't afford Jerry but can swing a Berry.