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legacy case adapters added

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Edward Kisiel
2024-04-09 22:05:00 -04:00
parent dc12d7f6a1
commit 4f7aa53050
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/*
This file is part of SBC Case Builder https://github.com/hominoids/SBC_Case_Builder
Copyright 2022,2023,2024 Edward A. Kisiel hominoid@cablemi.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>
Code released under GPLv3: http://www.gnu.org/licenses/gpl.html
NAME: case_adapter
DESCRIPTION: creates adapters for legacy cases footprints
TODO: verify mini-stx and nano-itx hole locations
USAGE: case_adapter(case_design)
*/
module case_adapter(case_design) {
mb_adapters=[
["adapter_atx", 304.8, 243.84, ["left_rear", 6.35, 33.02], ["right_rear", 288.29, 10.16],
["left_middle", 6.35, 165.1], ["middle_middle", 163.83, 165.1], ["right_middle", 288.29, 165.1],
["left_front", 6.35, 237.49], ["middle_front", 163.83, 237.49], ["right_front", 288.29, 237.49]],
["adapter_micro-atx", 243.84, 243.84, ["left_rear", 6.35, 33.02], ["middle_rear", 163.83, 10.16], ["right_rear", 211.99, 10.16],
["left_middle", 6.35, 165.1], ["middle_middle", 163.83, 165.1],
["middle2_middle", 209.55, 165.1], ["right_middle", 229.87, 165.1],
["left_front", 6.35, 237.49], ["right_front", 163.83, 237.49]],
["adapter_dtx", 230.2, 243.84, ["left_rear", 6.35, 33.02], ["middle_rear", 163.83, 10.16], ["right_rear", 211.99, 10.16],
["left_middle", 6.35, 165.1], ["middle_middle", 163.83, 165.1], ["right_middle", 209.55, 165.1],
["left_front", 6.35, 237.49], ["right_front", 163.83, 237.49]],
["adapter_flex-atx", 228.6, 190.5, ["left_rear", 6.35, 33.02], ["right_rear", 211.99, 10.16],
["left_front", 6.35, 165.1], ["middle_front", 163.83, 165.1],
["right_front", 209.55, 165.1]],
["adapter_mini-dtx", 203.2, 170.18, ["left_rear", 6.35, 33.02], ["right_rear", 163.83, 10.16],
["left_front", 6.35, 165.1], ["right_front", 163.83, 165.1]],
["adapter_mini-itx", 170, 170, ["left_rear", 6.35, 33.02], ["right_rear", 163.83, 10.16],
["left_front", 6.35, 165.1], ["right_front", 163.83, 165.1]],
["adapter_mini-stx", 147, 140, ["left_rear", 4.8, 5.15], ["right_rear", 139.8, 5.15],
["left_front", 4.8, 134.85], ["right_front", 139.8, 134.85]],
["adapter_nano-itx", 120, 120, ["left_rear", 6.35, 33.02], ["right_rear", 113.65, 6.35],
["left_front", 6.35, 113.65], ["right_front", 113.65, 113.65]],
["adapter_nuc", 101.6, 101.6, ["left_rear", 3.3, 7.3], ["right_rear", 98.3, 7.3],
["left_front", 3.3, 97.7], ["right_front", 98.3, 97.7]],
["adapter_pico-itx", 100, 72, ["left_rear", 2.97, 3.04], ["right_rear", 97.05, 3.04],
["left_front", 2.97, 69.08], ["right_front", 97.05, 69.08]]
];
mb = search([case_design],mb_adapters);
mba_x = mb_adapters[mb[0]][1];
mba_y = mb_adapters[mb[0]][2];
mba_z = floorthick;
mba_offset_x = -6.35;
mba_offset_y = 0;
mba_radius = 5;
mba_standoff = [5.75, floorthick, 3.4, 7, floorthick, "none", "round", "none", true, false, 0, 0];
io_offset = 6.35;
adj = .01;
difference() {
union() {
difference() {
translate([mba_offset_x,mba_offset_y,0]) slab([mba_x,mba_y,mba_z], mba_radius);
translate([mba_offset_x+8,mba_offset_y+8,0]) vent_hex((mba_x-16)/6,(mba_y-16)/10,floorthick+4,10,1.5,"horizontal");
// adapter standoff holes
for (i=[2:len(mb_adapters[mb[0]])-3:len(mb_adapters[mb[0]])-3]) {
for (c=[1:1:len(mb_adapters[mb[0]])-3]) {
mbhole_pos = mb_adapters[mb[0]][i+c][0];
mbhole_x = mb_adapters[mb[0]][i+c][1]+mba_offset_x;
mbhole_y = mb_adapters[mb[0]][i+c][2]+mba_offset_y;
mbhole_z = -floorthick;
translate([mbhole_x,mbhole_y,-1]) cylinder(d=6.5, h=mba_z+2);
}
}
// pcb standoff holes
if(sbc_bottom_standoffs == true) {
for (i=[1:11:len(sbc_data[s[0]])-2]) {
class = sbc_data[s[0]][i+1];
type = sbc_data[s[0]][i+2];
id = sbc_data[s[0]][i+3];
pcbhole_x = sbc_data[s[0]][i+4]+pcb_loc_x;
pcbhole_y = sbc_data[s[0]][i+5]+pcb_loc_y;
pcbhole_z = sbc_data[s[0]][i+6];
pcbhole_size = sbc_data[s[0]][i+9][0];
pcbhole_pos = sbc_data[s[0]][i+10][4];
if (class == "pcbhole" && id == pcb_id && pcbhole_pos == "left_rear" &&
bottom_rear_left_enable == true && bottom_standoff[5] != "blind") {
translate([pcbhole_x,pcbhole_y,-1]) cylinder(d=6.5, h=bottom_height);
}
if (class == "pcbhole" && id == pcb_id && pcbhole_pos == "left_front" &&
bottom_front_left_enable == true && bottom_standoff[5] != "blind") {
translate([pcbhole_x,pcbhole_y,-1]) cylinder(d=6.5, h=bottom_height);
}
if (class == "pcbhole" && id == pcb_id && pcbhole_pos == "right_rear" &&
bottom_rear_right_enable == true && bottom_standoff[5] != "blind") {
translate([pcbhole_x,pcbhole_y,-1]) cylinder(d=6.5, h=bottom_height);
}
if (class == "pcbhole" && id == pcb_id && pcbhole_pos == "right_front" &&
bottom_front_right_enable == true && bottom_standoff[5] != "blind") {
translate([pcbhole_x,pcbhole_y,-1]) cylinder(d=6.5, h=bottom_height);
}
}
}
}
// adapter standoffs
for (i=[2:len(mb_adapters[mb[0]])-3:len(mb_adapters[mb[0]])-3]) {
for (c=[1:1:len(mb_adapters[mb[0]])-3]) {
mbhole_pos = mb_adapters[mb[0]][i+c][0];
mbhole_x = mb_adapters[mb[0]][i+c][1]+mba_offset_x;
mbhole_y = mb_adapters[mb[0]][i+c][2]+mba_offset_y;
mbhole_z = -floorthick;
translate([mbhole_x,mbhole_y,floorthick]) standoff(mba_standoff,[false,10,2,"default"]);
}
}
// pcb standoffs
if(sbc_bottom_standoffs == true) {
for (i=[1:11:len(sbc_data[s[0]])-2]) {
class = sbc_data[s[0]][i+1];
type = sbc_data[s[0]][i+2];
id = sbc_data[s[0]][i+3];
pcbhole_x = sbc_data[s[0]][i+4]+pcb_loc_x;
pcbhole_y = sbc_data[s[0]][i+5]+pcb_loc_y;
pcbhole_z = sbc_data[s[0]][i+6];
pcbhole_size = sbc_data[s[0]][i+9][0];
pcbhole_pos = sbc_data[s[0]][i+10][4];
if(class == "pcbhole" && id == pcb_id &&
(pcbhole_pos == "left_rear" || pcbhole_pos == "left_front" || pcbhole_pos == "right_rear" || pcbhole_pos == "right_front")) {
if (pcbhole_pos == "left_rear" && bottom_rear_left_enable == true) {
bottom_support = bottom_sidewall_support == true ? bottom_rear_left_support : "none";
normal_standoff = [bottom_standoff[0],
bottom_height-pcb_z+pcb_loc_z+bottom_rear_left_adjust,
bottom_standoff[2],
bottom_standoff[3],
bottom_standoff[4],
bottom_standoff[5],
bottom_standoff[6],
bottom_support,
bottom_standoff[8],
bottom_standoff[9],
bottom_standoff[10],
bottom_standoff[11]];
translate([pcbhole_x,pcbhole_y,0]) standoff(normal_standoff,[false,10,2,"default"]);
}
if (pcbhole_pos == "left_front" && bottom_front_left_enable == true) {
bottom_support = bottom_sidewall_support == true ? bottom_front_left_support : "none";
normal_standoff = [bottom_standoff[0],
bottom_height-pcb_z+pcb_loc_z+bottom_front_left_adjust,
bottom_standoff[2],
bottom_standoff[3],
bottom_standoff[4],
bottom_standoff[5],
bottom_standoff[6],
bottom_support,
bottom_standoff[8],
bottom_standoff[9],
bottom_standoff[10],
bottom_standoff[11]];
translate([pcbhole_x,pcbhole_y,0]) standoff(normal_standoff,[false,10,2,"default"]);
}
if (pcbhole_pos == "right_rear" && bottom_rear_right_enable == true) {
bottom_support = bottom_sidewall_support == true ? bottom_rear_right_support : "none";
normal_standoff = [bottom_standoff[0],
bottom_height-pcb_z+pcb_loc_z+bottom_rear_right_adjust,
bottom_standoff[2],
bottom_standoff[3],
bottom_standoff[4],
bottom_standoff[5],
bottom_standoff[6],
bottom_support,
bottom_standoff[8],
bottom_standoff[9],
bottom_standoff[10],
bottom_standoff[11]];
translate([pcbhole_x,pcbhole_y,0]) standoff(normal_standoff,[false,10,2,"default"]);
}
if (pcbhole_pos == "right_front" && bottom_front_right_enable == true) {
bottom_support = bottom_sidewall_support == true ? bottom_front_right_support : "none";
normal_standoff = [bottom_standoff[0],
bottom_height-pcb_z+pcb_loc_z+bottom_front_right_adjust,
bottom_standoff[2],
bottom_standoff[3],
bottom_standoff[4],
bottom_standoff[5],
bottom_standoff[6],
bottom_support,
bottom_standoff[8],
bottom_standoff[9],
bottom_standoff[10],
bottom_standoff[11]];
translate([pcbhole_x,pcbhole_y,0]) standoff(normal_standoff,[false,10,2,"default"]);
}
}
}
}
}
translate([mba_offset_x-10, -10, -1]) cube([mba_x+20, 10, floorthick+10]);
// translate([mba_offset_x-10, mba_y, -1]) cube([mba_x+20, 10, floorthick+4]);
// translate([mba_offset_x-10, -10, -1]) cube([10, mba_y+20, floorthick+4]);
// translate([mba_x+mba_offset_x, -10, -1]) cube([10, mba_y+20, floorthick+4]);
}
}
/*
NAME: io_panel
DESCRIPTION: creates rear io panel for legacy cases
TODO: none
USAGE: io_panel()
*/
module io_panel() {
io_window_x = 158.75;
io_window_y = 4;
io_window_z = 44;
io_offset = 6.35;
difference() {
union() {
translate([-1,io_window_y-1,-1]) cube([io_window_x+2,1,io_window_z+2]);
translate([0,0,0]) cube([io_window_x,4,io_window_z]);
}
translate([2,-2,2]) cube([io_window_x-4,5,io_window_z-4]);
translate([0 ,6,bottom_height-pcb_z+pcb_loc_z-adj])
sbc(sbc_model, cooling, fan_size, gpio_opening, uart_opening, true);
}
}
translate([-8.79,-4,0])