/* 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 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])