tutorial

README.md

@@ -2,15 +2,20 @@
 
 p5.js library for a Marlin polargraph (wall plotter) over Web Serial, plus a zigzag example.
 
+**Anleitung** (Download, Linux/Windows/macOS, USB, Marlin/G-code): [tutorial.md](tutorial.md). Hardware: [hardware.md](hardware.md). G-code: [gcode.md](gcode.md).
+
 ```
 p5-wallplotter/
+├── tutorial.md          # setup + plotter + G-code
+├── hardware.md          # motors, board, geometry
+├── gcode.md             # G-code used by this setup
 ├── lib/
 │   ├── WallPlotter.js   # library
-│   └── README.md        # public API
+│   ├── README.md        # short intro + example
+│   └── doc.md           # full API
 └── examples/
-    └── zickzack/        # example sketch
-        ├── index.html
-        └── sketch.js
+    ├── zickzack/        # example sketch
+    └── rechteck/        # rectangle sketch
 ```
 
 ## Run the example
@@ -51,14 +56,14 @@ function draw() {
 }
 
 async function plot() {
-  await drawArt(false);
+  await drawPlot(false);
 }
 
 async function test() {
-  await drawArt(true);
+  await drawPlot(true);
 }
 
-async function drawArt(testOnly) {
+async function drawPlot(testOnly) {
   wp.startPath();
   wp.move(-200, -200);
   wp.draw(200, -200);
@@ -66,6 +71,6 @@ async function drawArt(testOnly) {
 }
 ```
 
-Full API: [lib/README.md](lib/README.md).
+Full API: [lib/doc.md](lib/doc.md).
 
 Baud **115200**. Pen servo: `M280 P0 S90` up, `M280 P0 S50` down. Coordinates in mm, origin at home (`G92`).