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Fix implementation of hidGetReportIdLimit to match docs & usage

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This commit is contained in:
Ciaran Woodward
2021-12-09 16:10:28 +00:00
parent 1b186a0c2f
commit 19be25809b
3 changed files with 27 additions and 4 deletions
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10
lib_xua/src/hid/hid_report_descriptor.c
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@@ -229,7 +229,15 @@ size_t hidGetReportDescriptorLength( void )
}
unsigned hidGetReportIdLimit ( void ) {
return HID_REPORT_COUNT;
unsigned retVal = 0U;
for( size_t idx = 0U; idx < HID_REPORT_COUNT; ++idx ) {
unsigned reportId = hidGetElementReportId( hidReports[ idx ]->location );
if( reportId >= retVal ) {
retVal = reportId + 1;
}
}
return retVal;
}
#define HID_CONFIGURABLE_ELEMENT_COUNT ( sizeof hidConfigurableElements / sizeof ( USB_HID_Report_Element_t* ))