From: Keith Packard <keithp@keithp.com>
Date: Fri, 5 Aug 2022 22:15:51 +0000 (-0700)
Subject: Add MiniSO8 footprint
X-Git-Tag: telelco-v3.0~152^2
X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=23c38be319ff25f1914008f59af133d80af3c567;p=hw%2Faltusmetrum

Add MiniSO8 footprint

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/packages/Makefile b/packages/Makefile
index 9f1e1ba..f1f96b3 100644
--- a/packages/Makefile
+++ b/packages/Makefile
@@ -159,7 +159,8 @@ FOOTPRINTS= \
 	711AT.fp \
 	PG-TSDSO-14.fp \
 	dualbeeper.fp \
-	vqfn-48.fp
+	vqfn-48.fp \
+	miniso8.fp
 
 .5c.fp:
 	nickle $*.5c -o $@
diff --git a/packages/miniso8.5c b/packages/miniso8.5c
new file mode 100644
index 0000000..743016b
--- /dev/null
+++ b/packages/miniso8.5c
@@ -0,0 +1,51 @@
+/*
+ * Copyright © 2019 Keith Packard <keithp@keithp.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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, 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.
+ */
+
+load "footprint.5c"
+import Footprint;
+
+element_args();
+
+/* from the datasheet */
+real pad_x_space = 0.65;	/* C */
+real pad_width = 0.48;		/* X */
+real footprint_width = 2.43;	/* X2 */
+real pad_height = 1.13;		/* Y */
+real footprint_height = 5.67;	/* Y2 */
+
+real package_width = 3.00;
+real package_height = 3.00;
+
+/* computed */
+
+int x_pads = 4;
+
+real pad_y_space = footprint_height - pad_height;
+real pad_y_off = pad_y_space / 2.0;
+real pad_x_off = (x_pads - 1) / 2 * pad_x_space;
+
+element_start("miniso8");
+
+for (int i = 0; i < x_pads; i++) {
+	int pad_low = i + 1;
+	int pad_high = x_pads * 2 - i;
+	string pad_low_name = sprintf("%d", pad_low);
+	string pad_high_name = sprintf("%d", pad_high);
+	pad_mm(-pad_x_off + i * pad_x_space, pad_y_off, pad_width, pad_height, pad_low_name, pad_low_name);
+	pad_mm(-pad_x_off + i * pad_x_space, -pad_y_off, pad_width, pad_height, pad_high_name, pad_high_name);
+}
+
+rect(-package_width/2, -package_height/2, package_width, package_height);
+
+element_end();