Add driver for hex digits

This only includes the method to set the pairs of displays individually. The functions to write a single 16 or 32 bit value have not been implemented yet, nor has the mask function.
2022-03-12 21:26:19 -06:00
parent 627b6a746a
commit 9bbfce23e2
4 changed files with 59 additions and 7 deletions
--- a/sw/io.inc65
+++ b/sw/io.inc65
@@ -1 +1 @@
-BB_SPI_BASE = $7ff0
+SEVEN_SEG  = $7ff0