void ParseDataMain(MainItemTag tag, uint value, out LocalIndexes indexes)
{
ReportSegment segment = new ReportSegment();
segment.Flags = (DataMainItemFlags)value;
segment.Parent = CurrentCollection;
segment.ElementCount = (int)GetGlobalItemValue(GlobalItemTag.ReportCount);
segment.ElementSize = (int)GetGlobalItemValue(GlobalItemTag.ReportSize);
segment.Unit = new Units.Unit(GetGlobalItemValue(GlobalItemTag.Unit));
segment.UnitExponent = Units.Unit.DecodeExponent(GetGlobalItemValue(GlobalItemTag.UnitExponent));
indexes = segment.Indexes;
EncodedItem logicalMinItem = GetGlobalItem(GlobalItemTag.LogicalMinimum);
EncodedItem logicalMaxItem = GetGlobalItem(GlobalItemTag.LogicalMaximum);
segment.LogicalIsSigned =
(logicalMinItem != null && logicalMinItem.DataValueMayBeNegative) ||
(logicalMaxItem != null && logicalMaxItem.DataValueMayBeNegative);
int logicalMinimum = logicalMinItem == null ? 0 : segment.LogicalIsSigned ? logicalMinItem.DataValueSigned : (int)logicalMinItem.DataValue;
int logicalMaximum = logicalMaxItem == null ? 0 : segment.LogicalIsSigned ? logicalMaxItem.DataValueSigned : (int)logicalMaxItem.DataValue;
int physicalMinimum = (int)GetGlobalItemValue(GlobalItemTag.PhysicalMinimum);
int physicalMaximum = (int)GetGlobalItemValue(GlobalItemTag.PhysicalMaximum);
if (!IsGlobalItemSet(GlobalItemTag.PhysicalMinimum) ||
!IsGlobalItemSet(GlobalItemTag.PhysicalMaximum) ||
(physicalMinimum == 0 && physicalMaximum == 0))
{
physicalMinimum = logicalMinimum;
physicalMaximum = logicalMaximum;
}
segment.LogicalMinimum = logicalMinimum;
segment.LogicalMaximum = logicalMaximum;
segment.PhysicalMinimum = physicalMinimum;
segment.PhysicalMaximum = physicalMaximum;
Report report;
ReportType reportType
= tag == MainItemTag.Output ? ReportType.Output
: tag == MainItemTag.Feature ? ReportType.Feature
: ReportType.Input;
uint reportID = GetGlobalItemValue(GlobalItemTag.ReportID);
if (!TryGetReport(reportType, (byte)reportID, out report))
{
report = new Report()
{
ID = (byte)reportID,
Type = reportType
};
Reports.Add(report);
}
segment.Report = report;
}
void ParseDataMain(MainItemTag tag, uint value, out LocalIndexes indexes)
{
ReportSegment segment = new ReportSegment();
segment.Flags = (DataMainItemFlags)value;
segment.Parent = CurrentCollection;
segment.ElementCount = (int)GetGlobalItemValue(GlobalItemTag.ReportCount);
segment.ElementSize = (int)GetGlobalItemValue(GlobalItemTag.ReportSize);
segment.Unit = new Units.Unit(GetGlobalItemValue(GlobalItemTag.Unit));
segment.UnitExponent = Units.Unit.DecodeExponent(GetGlobalItemValue(GlobalItemTag.UnitExponent));
indexes = segment.Indexes;
EncodedItem logicalMinItem = GetGlobalItem(GlobalItemTag.LogicalMinimum);
EncodedItem logicalMaxItem = GetGlobalItem(GlobalItemTag.LogicalMaximum);
segment.LogicalIsSigned =
(logicalMinItem != null && logicalMinItem.DataValueMayBeNegative) ||
(logicalMaxItem != null && logicalMaxItem.DataValueMayBeNegative);
int logicalMinimum = logicalMinItem == null ? 0 : segment.LogicalIsSigned ? logicalMinItem.DataValueSigned : (int)logicalMinItem.DataValue;
int logicalMaximum = logicalMaxItem == null ? 0 : segment.LogicalIsSigned ? logicalMaxItem.DataValueSigned : (int)logicalMaxItem.DataValue;
int physicalMinimum = (int)GetGlobalItemValue(GlobalItemTag.PhysicalMinimum);
int physicalMaximum = (int)GetGlobalItemValue(GlobalItemTag.PhysicalMaximum);
if (!IsGlobalItemSet(GlobalItemTag.PhysicalMinimum) ||
!IsGlobalItemSet(GlobalItemTag.PhysicalMaximum) ||
(physicalMinimum == 0 && physicalMaximum == 0))
{
physicalMinimum = logicalMinimum; physicalMaximum = logicalMaximum;
}
segment.LogicalMinimum = logicalMinimum; segment.LogicalMaximum = logicalMaximum;
segment.PhysicalMinimum = physicalMinimum; segment.PhysicalMaximum = physicalMaximum;
Report report;
ReportType reportType
= tag == MainItemTag.Output ? ReportType.Output
: tag == MainItemTag.Feature ? ReportType.Feature
: ReportType.Input;
uint reportID = GetGlobalItemValue(GlobalItemTag.ReportID);
if (!TryGetReport(reportType, (byte)reportID, out report))
{
report = new Report() { ID = (byte)reportID, Type = reportType };
Reports.Add(report);
}
segment.Report = report;
}