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Include xua.h to pick up the NUM_USB_CHAN_IN and NUM_USB_CHAN_OUT pre-processor symbols.

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They're used further down in the file.  If not present through an #include of xua_h outside of and before the #include of descriptor_defs.h or through definition in the Make file, the enumeration of interface numbers silently mis-assigns values.
This commit is contained in:
Michael Banther
2019-10-14 16:47:59 +01:00
parent 9f98e13342
commit 962e91adec
1 changed files with 5 additions and 0 deletions
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5
lib_xua/src/core/endpoint0/descriptor_defs.h
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@@ -3,6 +3,11 @@
#ifndef __DESCRIPTOR_DEFS_H__
#define __DESCRIPTOR_DEFS_H__
/*
Include xua.h to pick up the #defines of NUM_USB_CHAN_IN and NUM_USB_CHAN_OUT.
*/
#include "xua.h"
#if (NUM_USB_CHAN_IN > 0) && (NUM_USB_CHAN_OUT > 0)
#define AUDIO_INTERFACE_COUNT 3
#elif (NUM_USB_CHAN_IN > 0) || (NUM_USB_CHAN_OUT > 0)