130 lines
3.3 KiB
OpenSCAD
130 lines
3.3 KiB
OpenSCAD
include <./arduino.scad>;
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include <./common/common.scad>;
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DEBUG = false;
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PART = "case_bottomx";
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CaseX = 40;
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CaseY = 75;
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CaseZ = 30;
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CaseD = 8;
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CaseSplitZ = 25;
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ESP32Position = [0, -7, -5];
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ESP32Size = [25.85, 53.8, 1.5];
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ButtonPosition = [0, CaseY/2, 3];
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LEDPosition1 = [10, CaseY/2, 3];
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LEDPosition2 = [-10, CaseY/2, 3];
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module pin_debug (pos = [0, 0, 0]) {
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translate(pos) cube([.6, .6, 6.26], center = true);
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}
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module esp32_pins_debug (pos = [0, 0, 0]) {
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PinSpacing = 2.5;
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translate(pos) {
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cube([2.5, 48, 2.5], center = true);
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translate([0, -45/2, 0]) for (i = [0 : 18]) {
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pin_debug([0, i * PinSpacing, -3]);
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}
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}
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}
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module esp32_debug () {
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X = ESP32Size[0];
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Y = ESP32Size[1];
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Z = ESP32Size[2];
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cube([X, Y, Z], center = true);
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//micro usb
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translate([0, (Y/2)-(5.65/2), (Z/2)+(3/2)]) cube([7.5, 5.65, 3], center = true);
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//pins
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esp32_pins_debug([(X/2)-(2.5/2), 0, -(2.5/2)-(Z/2)]);
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esp32_pins_debug([-(X/2)+(2.5/2), 0, -(2.5/2)-(Z/2)]);
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//esp32 chip
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translate([0, -(Y/2)+(17.9/2)+5.4, (Z/2)+(3/2)]) cube([15.9, 17.9, 3], center = true);
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//antenna
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translate([0, -(Y/2)+(25.5/2)-0.85, (Z/2)+(.8/2)]) cube([17.8, 25.5, .8], center = true);
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}
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module debug () {
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//translate(ESP32Position) rotate([180, 0, 0]) esp32_debug();
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difference () {
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case_bottom();
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//translate([CaseX / 2, 0, 0]) cube([CaseX, CaseY + 1, CaseZ + 1], center = true);
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}
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}
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/**
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*
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**/
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module case_shell (pos = [0,0,0]) {
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$fn = 50;
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translate(pos) difference () {
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intersection () {
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rounded_cube([CaseX, CaseY, CaseZ], d = CaseD, center = true);
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translate([0, 0, -CaseD/2]) rotate([90, 0, 0]) rounded_cube([CaseX, CaseZ + CaseD, CaseY], d = CaseD, center = true);
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translate([0, 0, -CaseD/2]) rotate([0, 90, 0]) rounded_cube([CaseZ + CaseD, CaseY, CaseX], d = CaseD, center = true);
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}
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rounded_cube([CaseX - 6, CaseY - 6, CaseZ - 6], d = 6, center = true);
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}
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}
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module esp32_mount (pos = [0, 0, 0]) {
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X = ESP32Size[0];
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Y = ESP32Size[1];
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Z = 2;
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translate([pos[0], pos[1], pos[2]-5]) difference () {
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cube([X+3, Y+3, 10], center = true);
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translate([0, 0, (10/2)-(2/2)+0.01]) cube([X, Y, Z], center = true);
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translate([0, 0, 0]) cube([X-1, Y-1, 10], center = true);
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//micro usb
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translate([0, -(Y/2), 2.7]) cube([9, 7, 5], center = true);
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//antenna
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translate([0, (Y/2), 3]) cube([20, 25.5, 5], center = true);
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}
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}
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module button_void (pos = [0, 0, 0]) {
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D = 6.9;
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translate(pos) rotate([90, 0, 0]) cylinder(r = R(D), h = 10, center = true, $fn = 60);
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}
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module LED_void (pos = [0, 0, 0]) {
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D = 5.1;
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translate(pos) rotate([90, 0, 0]) cylinder(r = R(D), h = 10, center = true, $fn = 60);
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}
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module case_bottom () {
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difference () {
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case_shell();
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translate([0, 0, CaseSplitZ]) cube([CaseX + 1, CaseY + 1, CaseZ],center = true);
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//micro usb
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translate([0, -(CaseY/2), -7.8]) cube([9, 7, 4], center = true);
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translate([0, -(CaseY/2)-3, -7.8]) cube([12, 10, 7.7], center = true);
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//button
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button_void(ButtonPosition);
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//LEDS
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LED_void(LEDPosition1);
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LED_void(LEDPosition2);
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}
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esp32_mount(ESP32Position);
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}
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module case_top () {
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difference () {
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case_shell();
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translate([0, 0, CaseSplitZ-CaseZ]) cube([CaseX + 1, CaseY + 1, CaseZ],center = true);
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}
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}
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if (PART == "case_bottom") {
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case_bottom();
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} else if (PART == "case_top") {
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case_top();
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} else {
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debug();
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} |