From 86134fead11950323e3a379ccbe9df4129186bc6 Mon Sep 17 00:00:00 2001
From: Nav <nav@navnav.me>
Date: Fri, 9 Jul 2021 23:40:33 +0100
Subject: [PATCH] Added pin count validation for QFP, QFN, DIP, SOIC and SSOP
 target packages, in the TDF validation script.

---
 .../TargetDescriptionFiles/TargetDescriptionFile.php   | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/build/scripts/TargetDescriptionFiles/TargetDescriptionFile.php b/build/scripts/TargetDescriptionFiles/TargetDescriptionFile.php
index 4c952e46..e8de55db 100644
--- a/build/scripts/TargetDescriptionFiles/TargetDescriptionFile.php
+++ b/build/scripts/TargetDescriptionFiles/TargetDescriptionFile.php
@@ -426,6 +426,16 @@ class TargetDescriptionFile
                     }
                 }
             }
+
+            if (in_array($pinout->type, [Pinout::TYPE_SOIC, Pinout::TYPE_DIP, Pinout::TYPE_SSOP])
+                && count($pinout->pins) % 2 != 0
+            ) {
+                $failures[] = 'DIP/SOIC/SSOP pinout (' . $pinout->name . ') pin count is not a multiple of two.';
+            }
+
+            if (in_array($pinout->type, [Pinout::TYPE_QFN, Pinout::TYPE_QFP]) && count($pinout->pins) % 4 != 0) {
+                $failures[] = 'QFP/QFN pinout (' . $pinout->name . ') pin count is not a multiple of four.';
+            }
         }
 
         return $failures;