diff options
author | Dean Camera <dean@fourwalledcubicle.com> | 2010-10-01 00:11:32 +0000 |
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committer | Dean Camera <dean@fourwalledcubicle.com> | 2010-10-01 00:11:32 +0000 |
commit | 383d167125e8a8a857e95c68a98a21b07f8a0826 (patch) | |
tree | 13f5e374feba22bac1389f7518f2ff67c04d6e9d /LUFA/Drivers/USB/Class/Host/HIDParser.c | |
parent | a1e453e9001f7e69bde671e6dd4ebe65fa1400d0 (diff) | |
download | lufa-383d167125e8a8a857e95c68a98a21b07f8a0826.tar.gz lufa-383d167125e8a8a857e95c68a98a21b07f8a0826.tar.bz2 lufa-383d167125e8a8a857e95c68a98a21b07f8a0826.zip |
Whitespace corrections.
Make Printer Host mode Class driver interface descriptor search routine pre-cast the current interface descriptor to simplify the value checks.
Diffstat (limited to 'LUFA/Drivers/USB/Class/Host/HIDParser.c')
-rw-r--r-- | LUFA/Drivers/USB/Class/Host/HIDParser.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/LUFA/Drivers/USB/Class/Host/HIDParser.c b/LUFA/Drivers/USB/Class/Host/HIDParser.c index 58ee00059..c5d5f948a 100644 --- a/LUFA/Drivers/USB/Class/Host/HIDParser.c +++ b/LUFA/Drivers/USB/Class/Host/HIDParser.c @@ -149,9 +149,9 @@ uint8_t USB_ProcessHIDReport(const uint8_t* ReportData, memset(CurrReportIDInfo, 0x00, sizeof(HID_ReportSizeInfo_t)); } } - - ParserData->UsingReportIDs = true; - + + ParserData->UsingReportIDs = true; + CurrReportIDInfo->ReportID = CurrStateTable->ReportID; break; case (TYPE_LOCAL | TAG_LOCAL_USAGE): @@ -176,7 +176,7 @@ uint8_t USB_ProcessHIDReport(const uint8_t* ReportData, HID_CollectionPath_t* ParentCollectionPath = CurrCollectionPath; CurrCollectionPath = &ParserData->CollectionPaths[1]; - + while (CurrCollectionPath->Parent != NULL) { if (CurrCollectionPath == &ParserData->CollectionPaths[HID_MAX_COLLECTIONS - 1]) @@ -184,7 +184,7 @@ uint8_t USB_ProcessHIDReport(const uint8_t* ReportData, CurrCollectionPath++; } - + CurrCollectionPath->Parent = ParentCollectionPath; } @@ -222,15 +222,15 @@ uint8_t USB_ProcessHIDReport(const uint8_t* ReportData, memcpy(&NewReportItem.Attributes, &CurrStateTable->Attributes, sizeof(HID_ReportItem_Attributes_t)); - + NewReportItem.ItemFlags = ReportItemData; NewReportItem.CollectionPath = CurrCollectionPath; NewReportItem.ReportID = CurrStateTable->ReportID; - + if (UsageListSize) { NewReportItem.Attributes.Usage.Usage = UsageList[0]; - + for (uint8_t i = 0; i < UsageListSize; i++) UsageList[i] = UsageList[i + 1]; @@ -242,7 +242,7 @@ uint8_t USB_ProcessHIDReport(const uint8_t* ReportData, } uint8_t ItemTag = (HIDReportItem & TAG_MASK); - + if (ItemTag == TAG_MAIN_INPUT) NewReportItem.ItemType = HID_REPORT_ITEM_In; else if (ItemTag == TAG_MAIN_OUTPUT) @@ -251,14 +251,14 @@ uint8_t USB_ProcessHIDReport(const uint8_t* ReportData, NewReportItem.ItemType = HID_REPORT_ITEM_Feature; NewReportItem.BitOffset = CurrReportIDInfo->ReportSizeBits[NewReportItem.ItemType]; - + CurrReportIDInfo->ReportSizeBits[NewReportItem.ItemType] += CurrStateTable->Attributes.BitSize; - + if (ParserData->LargestReportSizeBits < NewReportItem.BitOffset) ParserData->LargestReportSizeBits = NewReportItem.BitOffset; if (!(ReportItemData & IOF_CONSTANT) && CALLBACK_HIDParser_FilterHIDReportItem(&NewReportItem)) - { + { if (ParserData->TotalReportItems == HID_MAX_REPORTITEMS) return HID_PARSE_InsufficientReportItems; @@ -297,13 +297,13 @@ bool USB_GetHIDReportItemInfo(const uint8_t* ReportData, { if (ReportItem->ReportID != ReportData[0]) return false; - + ReportData++; } - + ReportItem->PreviousValue = ReportItem->Value; ReportItem->Value = 0; - + while (DataBitsRem--) { if (ReportData[CurrentBit / 8] & (1 << (CurrentBit % 8))) @@ -322,20 +322,20 @@ void USB_SetHIDReportItemInfo(uint8_t* ReportData, uint16_t DataBitsRem = ReportItem->Attributes.BitSize; uint16_t CurrentBit = ReportItem->BitOffset; uint32_t BitMask = (1 << 0); - + if (ReportItem->ReportID) { ReportData[0] = ReportItem->ReportID; ReportData++; } - + ReportItem->PreviousValue = ReportItem->Value; - + while (DataBitsRem--) { if (ReportItem->Value & (1 << (CurrentBit % 8))) ReportData[CurrentBit / 8] |= BitMask; - + CurrentBit++; BitMask <<= 1; } |