Pico Logo—A fun language for learning

PicoCalc
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Release 7

Another release of refactoring, this time I improve recursion depth.

I added more looping primitives: for, do.while, while, do.until, until, forever.

This release also introduces list processing (primitives: apply, foreach, map, filter, find, crossmap). To support these primitives, lambdas and anonymous procedures to the interpreter.

For example, to calculate the distance between two points in any number of dimensions, we can use map and apply together with lambda expressions:

What’s Changed

  • Move to a CPS Interpreter
  • List processing and looping primitives
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Blair, I have no Logo experience. In the manual’s intro it says “We are assuming that you have had some experience with Logo” Where can I get up to speed?….thx….Brian

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If you are an experienced programmer you will be able to use the manual to get started.

Otherwise, there are many many books to get started. Which is best is probably based on the style of learning you are most comfortable with.

This book is one that I think is good to start with:

If you are looking for a book with deeper explanations, this book might be better:

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24

Release 8

This release has many memory and recursion improvements that improves stability. WiFi and networking support is available for the Pico 2W (and compatible devices).

I am currently working my way through Advanced Logo: A Language for Learning by Michael Friendly.

What’s Changed

  • Core improvements
  • WiFi and network connections
  • Enhance memory management and stack usage in CPS calls
  • Add WiFi MAC address support
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25

Release 9

I am still working my way through the book, Advanced Logo: A Language for Learning. This release corrects bugs I have found.

It also introduces syntax highlighting in the editor:

IMG_6822 Medium
IMG_6822 Medium640×626 116 KB

This release ships with a default theme plus eight other editor themes (popular VS Code themes). You can create your own theme as well.

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26

that editor looks sexy!

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27

I just wanted to say thanks for developing Picologo. I have been using it quite a bit these last two weeks in my spare time. I especially like the editor. When I had my TI-99/4a in the eighties I really wanted to try out TI Logo, so it’s great to be able to play with Logo on my PicoCalc. I have found the guide a great help too.

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Thank you so much for the feedback! I am happy you are having fun!

Out of curiosity, which Pico board are you using?

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I am using a Pico 2 W board

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