Cleanup 3rd party samples; update README.md; add some missing copyright, fix builds for boards without certain pin definitions

2021-10-28 14:56:05 -05:00
parent 1300621684
commit fa09f2c88e
16 changed files with 111 additions and 117 deletions
--- a/pio/hub75/hub75.pio
+++ b/pio/hub75/hub75.pio
@@ -1,3 +1,9 @@
+;
+; Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
+;
+; SPDX-License-Identifier: BSD-3-Clause
+;
+
 .program hub75_row

 ; side-set pin 0 is LATCH