Add TQFP footprint support

Author: seveibar

bun.lock

@@ -5,7 +5,7 @@
       "name": "@tscircuit/footprinter",
       "dependencies": {
         "@tscircuit/mm": "^0.0.8",
-        "zod": "^3.23.8",
+        "zod": "^3.25.74",
       },
       "devDependencies": {
         "@biomejs/biome": "^1.9.4",
@@ -517,10 +517,14 @@
 
     "yn": ["[email protected]", "", {}, "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q=="],
 
-    "zod": ["[email protected].64", "", {}, "sha512-hbP9FpSZf7pkS7hRVUrOjhwKJNyampPgtXKc3AN6DsWtoHsg2Sb4SQaS4Tcay380zSwd2VPo9G9180emBACp5g=="],
+    "zod": ["[email protected].74", "", {}, "sha512-J8poo92VuhKjNknViHRAIuuN6li/EwFbAC8OedzI8uxpEPGiXHGQu9wemIAioIpqgfB4SySaJhdk0mH5Y4ICBg=="],
 
     "@jridgewell/gen-mapping/@jridgewell/trace-mapping": ["@jridgewell/[email protected]", "", { "dependencies": { "@jridgewell/resolve-uri": "^3.1.0", "@jridgewell/sourcemap-codec": "^1.4.14" } }, "sha512-vNk6aEwybGtawWmy/PzwnGDOjCkLWSD2wqvjGGAgOAwCGWySYXfYoxt00IJkTF+8Lb57DwOb3Aa0o9CApepiYQ=="],
 
+    "@tscircuit/footprinter/zod": ["[email protected]", "", {}, "sha512-hbP9FpSZf7pkS7hRVUrOjhwKJNyampPgtXKc3AN6DsWtoHsg2Sb4SQaS4Tcay380zSwd2VPo9G9180emBACp5g=="],
+
+    "circuit-json/zod": ["[email protected]", "", {}, "sha512-hbP9FpSZf7pkS7hRVUrOjhwKJNyampPgtXKc3AN6DsWtoHsg2Sb4SQaS4Tcay380zSwd2VPo9G9180emBACp5g=="],
+
     "circuit-to-svg/@types/node": ["@types/[email protected]", "", { "dependencies": { "undici-types": "~6.21.0" } }, "sha512-jnVe5ULKl6tijxUhvQeNbQG/84fHfg+yMak02cT8QVhBx/F05rAVxCGBYYTh2EKz22D6JF5ktXuNwdx7b9iEGw=="],
 
     "color/color-convert": ["[email protected]", "", { "dependencies": { "color-name": "~1.1.4" } }, "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ=="],

package.json

@@ -37,7 +37,7 @@
   },
   "dependencies": {
     "@tscircuit/mm": "^0.0.8",
-    "zod": "^3.23.8"
+    "zod": "^3.25.74"
   },
   "peerDependencies": {
     "circuit-json": "*"

src/fn/index.ts

@@ -25,6 +25,7 @@ export { pushbutton } from "./pushbutton"
 export { stampboard } from "./stampboard"
 export { stampreceiver } from "./stampreceiver"
 export { lqfp } from "./lqfp"
+export { tqfp } from "./tqfp"
 export { breakoutheaders } from "./breakoutheaders"
 export { hc49 } from "./hc49"
 export { pad } from "./pad"

src/fn/tqfp.ts

@@ -0,0 +1,11 @@
+import type { AnyCircuitElement } from "circuit-json"
+import type { z } from "zod"
+import { qfp, qfp_def } from "./qfp"
+
+export const tqfp_def = qfp_def
+
+export const tqfp = (
+  raw_params: z.input<typeof tqfp_def>,
+): { circuitJson: AnyCircuitElement[]; parameters: any } => {
+  return qfp(raw_params)
+}

src/footprinter.ts

@@ -112,6 +112,7 @@ export type Footprinter = {
   ms013: () => FootprinterParamsBuilder<"w" | "p">
   ms012: () => FootprinterParamsBuilder<"w" | "p">
   lqfp: (num_pins?: number) => FootprinterParamsBuilder<"w" | "h" | "pl" | "pw">
+  tqfp: (num_pins?: number) => FootprinterParamsBuilder<"w" | "h" | "pl" | "pw">
   sma: () => FootprinterParamsBuilder<"w" | "h" | "p" | "pl" | "pw">
   smf: () => FootprinterParamsBuilder<"w" | "h" | "p" | "pl" | "pw">
   smb: () => FootprinterParamsBuilder<"w" | "h" | "p" | "pl" | "pw">

tests/__snapshots__/tqfp64_w10_h10_pl1_pw0.25mm.snap.svg

@@ -21,6 +21,7 @@ test("getFootprintNamesByType groups footprint names by component type", () => {
   expect(normalFootprintNames).toContain("dip")
   expect(normalFootprintNames).toContain("soic")
   expect(normalFootprintNames).toContain("qfp")
+  expect(normalFootprintNames).toContain("tqfp")
   expect(normalFootprintNames).not.toContain("res")
   expect(normalFootprintNames).not.toContain("cap")
   expect(normalFootprintNames).not.toContain("diode")

tests/get-footprint-names.test.ts

@@ -0,0 +1,12 @@
+import { test, expect } from "bun:test"
+import { convertCircuitJsonToPcbSvg } from "circuit-to-svg"
+import { fp } from "../src/footprinter"
+
+test("tqfp64_w10_h10_pl1_pw0.25mm", () => {
+  const soup = fp.string("tqfp64_w10_h10_pl1_pw0.25mm").circuitJson()
+  const svgContent = convertCircuitJsonToPcbSvg(soup)
+  expect(svgContent).toMatchSvgSnapshot(
+    import.meta.path,
+    "tqfp64_w10_h10_pl1_pw0.25mm",
+  )
+})