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Add ability to use rectangular jumpers

This commit is contained in:
Marco Massarelli 2024-01-21 19:33:55 +00:00
parent b77f6cb67b
commit 1b61350037
1 changed files with 31 additions and 4 deletions
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35
ergogen/footprints/nice_nano.js
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@ -14,6 +14,7 @@
//
// @ceoloide's improvements:
// - Move vias closer to the pads
// - Add ability to use rectangular jumpers
//
// # Placement and jumper soldering:
// The footprint is meant to be used with a nice!nano (or any other pro micro
@ -71,6 +72,7 @@ module.exports = {
show_instructions: true,
show_silk_labels: true,
show_via_labels: true,
use_rectangular_jumpers: false,
via_size: 0.8, // JLCPC min is 0.56 for 1-2 layer boards, KiCad defaults to 0.8
via_drill: 0.4, // JLCPC min is 0.3 for 1-2 layer boards, KiCad defaults to 0.4
@ -160,8 +162,8 @@ module.exports = {
const gen_traces_row = (row_num) => {
const traces = `
(segment (start ${ adjust_point(4.775, -12.7 + (row_num * 2.54)) }) (end ${ adjust_point(3.4, -12.7 + (row_num * 2.54)) }) (width 0.25) (layer F.Cu) (net 1))
(segment (start ${ adjust_point(-4.775, -12.7 + (row_num * 2.54)) }) (end ${ adjust_point(-3.4, -12.7 + (row_num * 2.54)) }) (width 0.25) (layer F.Cu) (net 13))
(segment (start ${ adjust_point((p.use_rectangular_jumpers ? 4.58 : 4.775), -12.7 + (row_num * 2.54)) }) (end ${ adjust_point(3.4, -12.7 + (row_num * 2.54)) }) (width 0.25) (layer F.Cu) (net 1))
(segment (start ${ adjust_point((p.use_rectangular_jumpers ? -4.58 : -4.775), -12.7 + (row_num * 2.54)) }) (end ${ adjust_point(-3.4, -12.7 + (row_num * 2.54)) }) (width 0.25) (layer F.Cu) (net 13))
(segment (start ${ adjust_point(-7.62, -12.7 + (row_num * 2.54)) }) (end ${ adjust_point(-5.5, -12.7 + (row_num * 2.54)) }) (width 0.25) (layer F.Cu) (net 23))
(segment (start ${ adjust_point(-7.62, -12.7 + (row_num * 2.54)) }) (end ${ adjust_point(-5.5, -12.7 + (row_num * 2.54)) }) (width 0.25) (layer B.Cu) (net 23))
@ -217,7 +219,7 @@ module.exports = {
const net_silk_back_left = via_label_right
const net_silk_back_right = via_label_left
let socket_row = `
let socket_row_base = `
${''/* Socket Holes */}
(pad ${socket_hole_num_left} thru_hole circle (at -7.62 ${-12.7 + row_offset_y}) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask) ${p.local_net(socket_hole_num_left).str})
(pad ${socket_hole_num_right} thru_hole circle (at 7.62 ${-12.7 + row_offset_y}) (size 1.7 1.7) (drill 1) (layers *.Cu *.Mask) ${p.local_net(socket_hole_num_right).str})
@ -225,7 +227,27 @@ module.exports = {
${''/* Inside VIAS */}
(pad ${via_num_right} thru_hole circle (at 3.4 ${-12.7 + row_offset_y}) (size ${p.via_size} ${p.via_size}) (drill ${p.via_drill}) (layers *.Cu *.Mask) ${net_right})
(pad ${via_num_left} thru_hole circle (at -3.4 ${-12.7 + row_offset_y}) (size ${p.via_size} ${p.via_size}) (drill ${p.via_drill}) (layers *.Cu *.Mask) ${net_left})
`
let socket_row_rectangular_jumpers = `
${''/* Jumper Pads - Front Left */}
(pad ${socket_hole_num_left} smd rect (at -5.48 ${-12.7 + row_offset_y}) (size 0.6 1.2) (layers F.Cu F.Mask) ${p.local_net(socket_hole_num_left).str})
(pad ${via_num_left} smd rect (at -4.58 ${-12.7 + row_offset_y}) (size 0.6 1.2) (layers F.Cu F.Mask) ${net_left})
${''/* Jumper Pads - Front Right */}
(pad ${via_num_right} smd rect (at 4.58 ${-12.7 + row_offset_y}) (size 0.6 1.2) (layers F.Cu F.Mask) ${net_right})
(pad ${socket_hole_num_left} smd rect (at 5.48 ${-12.7 + row_offset_y}) (size 0.6 1.2) (layers F.Cu F.Mask) ${p.local_net(socket_hole_num_right).str})
${''/* Jumper Pads - Back Left */}
(pad ${socket_hole_num_left} smd rect (at -5.48 ${-12.7 + row_offset_y}) (size 0.6 1.2) (layers B.Cu B.Mask) ${p.local_net(socket_hole_num_left).str})
(pad ${via_num_right} smd rect (at -4.58 ${-12.7 + row_offset_y}) (size 0.6 1.2) (layers B.Cu B.Mask) ${net_right})
${''/* Jumper Pads - Back Right */}
(pad ${via_num_left} smd rect (at 4.58 ${-12.7 + row_offset_y}) (size 0.6 1.2) (layers B.Cu B.Mask) ${net_left})
(pad ${socket_hole_num_left} smd rect (at 5.48 ${-12.7 + row_offset_y}) (size 0.6 1.2) (layers B.Cu B.Mask) ${p.local_net(socket_hole_num_right).str})
`
let socket_row_chevron_jumpers = `
${''/* Jumper Pads - Front Left */}
(pad ${socket_hole_num_left} smd custom (at -5.5 ${-12.7 + row_offset_y}) (size 0.2 0.2) (layers F.Cu F.Mask) ${p.local_net(socket_hole_num_left).str}
(zone_connect 2)
@ -299,7 +321,12 @@ module.exports = {
) (width 0))
))
`
let socket_row = socket_row_base
if(p.use_rectangular_jumpers){
socket_row += socket_row_rectangular_jumpers
} else {
socket_row += socket_row_chevron_jumpers
}
if(show_silk_labels == true) {
socket_row += `