dengweijie/lib_xua
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Move constants needed by callers

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mbanth
2021-05-24 16:53:13 +01:00
parent f1a1ee077f
commit 29ab72e614
2 changed files with 19 additions and 19 deletions
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18
lib_xua/src/hid/hid_report_descriptor.c
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@@ -5,24 +5,12 @@
#include <xs1.h>
#include "xua_hid_report_descriptor.h"
#define HID_REPORT_ITEM_HDR_SIZE_MASK ( 0x03 )
#define HID_REPORT_ITEM_HDR_SIZE_SHIFT ( 0 )
#define HID_REPORT_ITEM_HDR_TAG_MASK ( 0xF0 )
#define HID_REPORT_ITEM_HDR_TAG_SHIFT ( 4 )
#define HID_REPORT_ITEM_HDR_TYPE_MASK ( 0x0C )
#define HID_REPORT_ITEM_HDR_TYPE_SHIFT ( 2 )
#define HID_REPORT_ITEM_LOC_BIT_MASK ( 0x70 )
#define HID_REPORT_ITEM_LOC_BIT_SHIFT ( 4 )
#define HID_REPORT_ITEM_LOC_BYTE_MASK ( 0x0F )
#define HID_REPORT_ITEM_LOC_BYTE_SHIFT ( 0 )
#define HID_REPORT_ITEM_USAGE_TAG ( 0 )
#define HID_REPORT_ITEM_USAGE_TYPE ( 2 )
#if 0
/* Existing static report descriptor kept for reference */
unsigned char hidReportDescriptor[] =
@@ -289,7 +277,7 @@ void hidInitReportDescriptor( void )
unsigned hidSetReportItem( const unsigned byte, const unsigned bit, const unsigned char header, const unsigned char data[] )
{
unsigned retVal = 2;
unsigned retVal = HID_STATUS_BAD_LOCATION;
unsigned bSize = hidGetItemSize( header );
unsigned bTag = hidGetItemTag ( header );
unsigned bType = hidGetItemType( header );
@@ -297,7 +285,7 @@ unsigned hidSetReportItem( const unsigned byte, const unsigned bit, const unsign
if(( HID_REPORT_ITEM_MAX_SIZE < bSize ) &&
( HID_REPORT_ITEM_USAGE_TAG == bTag ) &&
( HID_REPORT_ITEM_USAGE_TAG == bType )) {
retVal = 1;
retVal = HID_STATUS_BAD_HEADER;
} else {
for( unsigned itemIdx = 0; itemIdx < sizeof hidConfigurableItems / sizeof( USB_HID_Short_Item_t ); ++itemIdx ) {
USB_HID_Short_Item_t item = *hidConfigurableItems[ itemIdx ];
@@ -313,7 +301,7 @@ unsigned hidSetReportItem( const unsigned byte, const unsigned bit, const unsign
*hidConfigurableItems[ itemIdx ] = item;
hidReportDescriptorInitialised = 0;
retVal = 0;
retVal = HID_STATUS_GOOD;
}
}
}

20
lib_xua/src/hid/xua_hid_report_descriptor.h
View File

@@ -11,11 +11,23 @@
#ifndef _HID_REPORT_DESCRIPTOR_
#define _HID_REPORT_DESCRIPTOR_
#define HID_REPORT_ITEM_MAX_SIZE ( 2 )
#define HID_REPORT_ITEM_HDR_SIZE_MASK ( 0x03 )
#define HID_REPORT_ITEM_HDR_SIZE_SHIFT ( 0 )
#define HID_STATUS_GOOD ( 0 )
#define HID_STATUS_BAD_HEADER ( 1 )
#define HID_STATUS_BAD_LOCATION ( 2 )
#define HID_REPORT_ITEM_HDR_TAG_MASK ( 0xF0 )
#define HID_REPORT_ITEM_HDR_TAG_SHIFT ( 4 )
#define HID_REPORT_ITEM_HDR_TYPE_MASK ( 0x0C )
#define HID_REPORT_ITEM_HDR_TYPE_SHIFT ( 2 )
#define HID_REPORT_ITEM_MAX_SIZE ( 2 )
#define HID_REPORT_ITEM_USAGE_TAG ( 0 )
#define HID_REPORT_ITEM_USAGE_TYPE ( 2 )
#define HID_STATUS_GOOD ( 0 )
#define HID_STATUS_BAD_HEADER ( 1 )
#define HID_STATUS_BAD_LOCATION ( 2 )
/**
* @brief USB HID Report Descriptor. Short Item