Add XIAO DFPlayer sketch and print gcode; switch grille to Inkscape-edited skull-2.svg

skull-2.svg

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Skull: "death-skull" by sbed, from game-icons.net - CC BY 3.0 (https://creativecommons.org/licenses/by/3.0/). Background rect removed. -->
+
+<svg
+   viewBox="0 0 512 512"
+   version="1.1"
+   id="svg1"
+   sodipodi:docname="skull.svg"
+   inkscape:version="1.4 (e7c3feb100, 2024-10-09)"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <sodipodi:namedview
+     id="namedview1"
+     pagecolor="#ffffff"
+     bordercolor="#000000"
+     borderopacity="0.25"
+     inkscape:showpageshadow="2"
+     inkscape:pageopacity="0.0"
+     inkscape:pagecheckerboard="0"
+     inkscape:deskcolor="#d1d1d1"
+     inkscape:zoom="1.6020388"
+     inkscape:cx="297.4335"
+     inkscape:cy="331.45265"
+     inkscape:window-width="2560"
+     inkscape:window-height="1371"
+     inkscape:window-x="0"
+     inkscape:window-y="32"
+     inkscape:window-maximized="1"
+     inkscape:current-layer="svg1" />
+  <path
+     id="path1"
+     style="fill:#000000;fill-opacity:1;stroke-width:1.01621"
+     d="m 255.99591,1.0231377 c -121.94463,0 -243.885118,60.9712323 -243.885117,152.4276823 0,60.97232 45.729732,91.4574 45.729732,152.42973 0,45.72923 -25.011663,58.10413 -25.011663,88.59028 0,15.24104 58.556067,20.14566 101.224488,33.35228 v 84.09291 h 29.64149 v -84.73481 l 12.06975,-9.93213 12.02695,9.93213 v 84.73481 h 29.73931 v -84.73481 l 12.07178,-9.93213 12.02492,9.93213 v 84.73481 h 29.74134 v -84.73481 l 12.06975,-9.93213 12.02695,9.93213 v 84.73481 h 29.74134 v -84.73481 l 12.06975,-9.93213 12.02695,9.93213 v 84.73481 h 28.63687 v -84.09291 c 0,0 102.4548,-17.98937 101.87862,-35.30854 -0.94813,-28.3999 -25.66375,-40.90683 -25.66375,-86.63402 0,-30.48615 46.38212,-92.90246 45.72769,-152.42973 C 499.88306,61.99234 377.9385,1.0231377 255.99591,1.0231377 Z M 148.51748,124.86693 c 39.57283,0 71.65228,32.0827 71.65228,71.65434 0,39.57164 -32.07945,71.65228 -71.65228,71.65228 -39.56925,-10e-4 -71.650239,-32.08268 -71.650239,-71.65434 0,-39.57163 32.078599,-71.65228 71.650239,-71.65228 z m 214.95686,0 c 39.57164,0 71.65228,32.0827 71.65228,71.65434 0,39.57164 -32.08064,71.65228 -71.65228,71.65228 -39.57163,0 -71.65433,-32.08064 -71.65433,-71.65228 0,-39.57164 32.0827,-71.65434 71.65433,-71.65434 z M 255.99591,250.26149 c 17.91329,0 53.74023,71.65309 53.74023,89.56637 0,35.82419 0.001,35.8241 -17.91205,35.8241 h -71.65433 c -17.91328,0 -17.91205,-0.002 -17.91205,-35.82817 0,-17.91328 35.82492,-89.5623 53.7382,-89.5623 z" />
+</svg>

speakerbox.scad

@@ -53,8 +53,12 @@ cutoutsFront = [
 ];
 
 cutoutsLid = [
-  [7, 14, 0, 0, 0.25*25.4, yappCircle],
+  [22, 10, 0, 0, 0.5*25.4/2, yappCircle],
-  [25, 35, 0, 0, 0.125*25.4, yappCircle],
+  [2, 35, 0, 0, 0.5*25.4/2, yappCircle],
+];
+
+snapJoins = [
+  [10,5,yappFront,yappBack,yappSymmetric]
 ];
 
 //---------------------------------------------------------------
@@ -114,8 +118,8 @@ module hookBaseInside()
 //   https://game-icons.net/1x1/sbed/death-skull.html
 //---------------------------------------------------------------
 plateDia      = 50;    // faceplate diameter (> 45mm opening -> fused rim)
-plateRaise    = 2.6;   // mm proud of the front face
+plateRaise    = 1;   // mm proud of the front face
-plateEmbed    = 1.5;   // mm the plate sinks into the front wall (weld)
+plateEmbed    = 5;   // mm the plate sinks into the front wall (weld)
 skullFaceW    = 46;    // skull width across the plate
 skullMaskD    = 44;    // opened-up disc around the skull -> the grille voids
 frontOuterX   = shellInsideLength + 2*wallThickness;  // X of the outer front face
@@ -125,7 +129,7 @@ speakerZc     = 28.6;  // speaker opening centre (Z)
 // skull.svg imports at ~180.6mm wide (512-unit viewBox at 72dpi)
 skullImportW  = 180.6;
 
-module skullArt() { import("skull.svg", center = true); }
+module skullArt() { import("skull-2.svg", center = true); }
 
 // The faceplate is a solid disc. The grille is the skull's negative
 // space: inside a centre disc, everything that is NOT skull bone is
@@ -143,8 +147,8 @@ module grille2D()
       scale(skullFaceW / skullImportW) skullArt();
     }
     // teeth: a row of slots cut into the jaw for extra grille area
-    for (i = [-2 : 2])
+    //for (i = [-2 : 2])
-      translate([i * 4.4, -15.5]) square([2.2, 7], center = true);
+      //translate([i * 4.4, -15.5]) square([2.2, 7], center = true);
   }
 }
 

xiao-dfplayer/xiao-dfplayer/xiao-dfplayer.ino

@@ -0,0 +1,138 @@
+/***************************************************
+DFPlayer - A Mini MP3 Player For Arduino
+ <https://www.dfrobot.com/product-1121.html>
+ 
+ ***************************************************
+ This example shows the basic function of library for DFPlayer.
+ 
+ Created 2016-12-07
+ By [Angelo qiao](Angelo.qiao@dfrobot.com)
+ 
+ GNU Lesser General Public License.
+ See <http://www.gnu.org/licenses/> for details.
+ All above must be included in any redistribution
+ ****************************************************/
+
+/***********Notice and Trouble shooting***************
+ 1.Connection and Diagram can be found here
+ <https://www.dfrobot.com/wiki/index.php/DFPlayer_Mini_SKU:DFR0299#Connection_Diagram>
+ 2.This code is tested on Arduino Uno, Leonardo, Mega boards.
+ ****************************************************/
+
+#include "Arduino.h"
+#include "DFRobotDFPlayerMini.h"
+
+//#if (defined(ARDUINO_Seeed_XIAO_nRF52840_Sense))
+#include <Adafruit_TinyUSB.h> // for Serial
+
+#define FPSerial Serial1  // D7 <- DFPlayer TX,  D6 -> DFPlayer RX
+// #elif (defined(ARDUINO_AVR_UNO) || defined(ESP8266))   // Using a soft serial port
+// #include <SoftwareSerial.h>
+// SoftwareSerial softSerial(/*rx =*/4, /*tx =*/5);
+// #define FPSerial softSerial
+// #else
+// #define FPSerial Serial1
+// #endif
+
+DFRobotDFPlayerMini myDFPlayer;
+void printDetail(uint8_t type, int value);
+
+void setup()
+{
+  // Open serial communications and wait for port to open:
+  Serial.begin(115200);
+  uint32_t t0 = millis();
+  while (!Serial && millis() - t0 < 3000) {
+    delay(10);   // for nrf52840 with native usb
+    Serial.println(F("Initializing serial..."));
+  }
+
+  FPSerial.begin(9600);
+  delay(1500);           // let the DFPlayer boot
+
+  if (!myDFPlayer.begin(FPSerial, /*isACK=*/true, /*doReset=*/true)) {
+    Serial.println(F("DFPlayer not responding - check wiring / power / SD"));
+    delay(5000);
+    Serial.println(F("DFPlayer not responding - check wiring / power / SD"));
+    // fall through instead of hanging, so you can still debug
+  }
+  myDFPlayer.volume(20);
+  delay(50);
+  myDFPlayer.play(1);
+}
+
+void loop()
+{
+  static unsigned long timer = millis();
+  
+  if (millis() - timer > 3000) {
+    timer = millis();
+    myDFPlayer.next();  //Play next mp3 every 3 second.
+  }
+  
+  if (myDFPlayer.available()) {
+    printDetail(myDFPlayer.readType(), myDFPlayer.read()); //Print the detail message from DFPlayer to handle different errors and states.
+  }
+}
+
+void printDetail(uint8_t type, int value){
+  switch (type) {
+    case TimeOut:
+      Serial.println(F("Time Out!"));
+      break;
+    case WrongStack:
+      Serial.println(F("Stack Wrong!"));
+      break;
+    case DFPlayerCardInserted:
+      Serial.println(F("Card Inserted!"));
+      break;
+    case DFPlayerCardRemoved:
+      Serial.println(F("Card Removed!"));
+      break;
+    case DFPlayerCardOnline:
+      Serial.println(F("Card Online!"));
+      break;
+    case DFPlayerUSBInserted:
+      Serial.println("USB Inserted!");
+      break;
+    case DFPlayerUSBRemoved:
+      Serial.println("USB Removed!");
+      break;
+    case DFPlayerPlayFinished:
+      Serial.print(F("Number:"));
+      Serial.print(value);
+      Serial.println(F(" Play Finished!"));
+      break;
+    case DFPlayerError:
+      Serial.print(F("DFPlayerError:"));
+      switch (value) {
+        case Busy:
+          Serial.println(F("Card not found"));
+          break;
+        case Sleeping:
+          Serial.println(F("Sleeping"));
+          break;
+        case SerialWrongStack:
+          Serial.println(F("Get Wrong Stack"));
+          break;
+        case CheckSumNotMatch:
+          Serial.println(F("Check Sum Not Match"));
+          break;
+        case FileIndexOut:
+          Serial.println(F("File Index Out of Bound"));
+          break;
+        case FileMismatch:
+          Serial.println(F("Cannot Find File"));
+          break;
+        case Advertise:
+          Serial.println(F("In Advertise"));
+          break;
+        default:
+          break;
+      }
+      break;
+    default:
+      break;
+  }
+  
+}