nedko/filament-counter
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Added Makefile. Now builds. DOS->UNIX

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DWW 2021-06-27 16:35:34 +03:00
parent de681b31bc
commit 24ba7eab98
4 changed files with 901 additions and 891 deletions
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8
code/Makefile Normal file
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all:
make build
make program
build:
avr-gcc main.c i2c_master.c -o counter -mmcu=attiny85
program:
avrdude

1698
code/main.c
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File diff suppressed because it is too large Load Diff

74
openscad/spool_holder.scad
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@ -1,37 +1,37 @@
thickness = 5;
hole_rad = 5;
spool_rad = 150;
square_size = spool_rad + hole_rad * 4;
triangle_rad = square_size * 2 / 3;
filament_width = 10;
filament_height = 20;
filament_offset = 2;
// -1 = Left; 1 = Right
side = -1;
difference()
{
// Base Shape
union()
{
translate([square_size / 2 * side, 0, 0])
cube([square_size, square_size, thickness], center = true);
translate([0, -square_size / 6, 0])
rotate([0, 0, -30])
cylinder(thickness, triangle_rad, triangle_rad, $fn = 3, center = true);
}
// Holes
for (i = [0:1:2])
{
translate([0, -square_size / 6, 0])
rotate(-30 + i*120)
translate([triangle_rad - hole_rad * 3, 0, 0])
cylinder(thickness + 2, hole_rad, hole_rad, $fn = 360, center = true);
}
// Filament Sensor
translate([square_size * side - side * (filament_width / 2 + filament_offset), square_size / 2 - filament_height / 2, thickness / 2])
cube([filament_width, filament_height, thickness], center = true);
}
thickness = 5;
hole_rad = 5;
spool_rad = 150;
square_size = spool_rad + hole_rad * 4;
triangle_rad = square_size * 2 / 3;
filament_width = 10;
filament_height = 20;
filament_offset = 2;
// -1 = Left; 1 = Right
side = -1;
difference()
{
// Base Shape
union()
{
translate([square_size / 2 * side, 0, 0])
cube([square_size, square_size, thickness], center = true);
translate([0, -square_size / 6, 0])
rotate([0, 0, -30])
cylinder(thickness, triangle_rad, triangle_rad, $fn = 3, center = true);
}
// Holes
for (i = [0:1:2])
{
translate([0, -square_size / 6, 0])
rotate(-30 + i*120)
translate([triangle_rad - hole_rad * 3, 0, 0])
cylinder(thickness + 2, hole_rad, hole_rad, $fn = 360, center = true);
}
// Filament Sensor
translate([square_size * side - side * (filament_width / 2 + filament_offset), square_size / 2 - filament_height / 2, thickness / 2])
cube([filament_width, filament_height, thickness], center = true);
}

12
openscad/zippy_cover.scad
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difference()
{
cylinder(5, 11, 11, $fn=360, center = true);
translate([0, 0, 1.5])
cylinder(5, 10.5, 10.5, $fn=360, center = true);
}
difference()
{
cylinder(5, 11, 11, $fn=360, center = true);
translate([0, 0, 1.5])
cylinder(5, 10.5, 10.5, $fn=360, center = true);
}