add license info

FoamyGuy · FoamyGuy · commit f4eee1ff6a62 · 2025-07-17T17:34:52.000-05:00
diff --git a/PiCowbell_HSTX_DVI_Examples/arduino_rp2040_hstx_dvi_cowbell/arduino_rp2040_hstx_dvi_cowbell.ino b/PiCowbell_HSTX_DVI_Examples/arduino_rp2040_hstx_dvi_cowbell/arduino_rp2040_hstx_dvi_cowbell.ino
@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2023 Phil B. for Adafruit Industries
+//
+// SPDX-License-Identifier: MIT
+
 // Basic full-color PicoDVI test. Provides a 16-bit color video framebuffer to
 // which Adafruit_GFX calls can be made. It's based on the EYESPI_Test.ino sketch.
 
diff --git a/PiCowbell_HSTX_DVI_Examples/arduino_rp2350_hstx_dvi_cowbell/arduino_rp2350_hstx_dvi_cowbell.ino b/PiCowbell_HSTX_DVI_Examples/arduino_rp2350_hstx_dvi_cowbell/arduino_rp2350_hstx_dvi_cowbell.ino
@@ -1,3 +1,6 @@
+// SPDX-FileCopyrightText: 2024 Michael Bell and Pimoroni Ltd
+//
+// SPDX-License-Identifier: MIT
 // 16-bit Adafruit_GFX-compatible framebuffer for RP2350 HSTX
 
 #include <Adafruit_dvhstx.h>
