Add comment to explain magic numbers

This commit is contained in:
Ed Clarke
2017-06-29 11:05:24 +01:00
parent 721ee98ea4
commit 42a0ac7fd8

View File

@@ -4,6 +4,9 @@
#define XS1_SU_PERIPH_USB_ID 0x1
//Normally we would enumerate the XUD_SERIES_SUPPORT possibilities using defines in
//xud.h but we have hard coded them to remove dependancy of sc_xud
#if (XUD_SERIES_SUPPORT == 4)
#include "xs2_su_registers.h"
#define XS2_SU_PERIPH_USB_ID 0x1