fix the trace width unit from CJ to SES

tscircuit · Mar 10, 2025 · 612eae3 · 612eae3
1 parent 76325dd
commit 612eae3
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/lib/dsn-pcb/circuit-json-to-dsn-json/process-pcb-traces/index.ts b/lib/dsn-pcb/circuit-json-to-dsn-json/process-pcb-traces/index.ts
@@ -34,7 +34,7 @@ function createWire(opts: {
   return {
     path: {
       layer: opts.layer === "top" ? "F.Cu" : "B.Cu",
-      width: opts.widthMm * 1000,
+      width: opts.widthMm,
       coordinates: [],
     },
     net: opts.netName,
@@ -89,7 +89,7 @@ export function processPcbTraces(
             // Start new wire on new layer
             currentWire = createWire({
               layer: point.layer,
-              widthMm: point.width,
+              widthMm: point.width * CJ_TO_DSN_SCALE,
               netName,
             })
 

diff --git a/tests/dsn-pcb/__snapshots__/circuit-json-to-dsn-session.snap.svg b/tests/dsn-pcb/__snapshots__/circuit-json-to-dsn-session.snap.svg
diff --git a/tests/dsn-pcb/convert-circuit-json-to-dsn-session.unit.test.ts b/tests/dsn-pcb/convert-circuit-json-to-dsn-session.unit.test.ts
@@ -238,7 +238,7 @@ test("converts nets and wires", () => {
   expect(session.routes.network_out.nets[0].wires).toHaveLength(1)
   expect(session.routes.network_out.nets[0].wires[0].path).toEqual({
     layer: "F.Cu",
-    width: 200,
+    width: 2000,
     coordinates: [10000, 20000, 30000, 40000],
   })
 })