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Fixed incorrect signature for the ATMEGA32U2 in the DFU bootloader (thanks to Axel Rohde).

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Partial fix to the Bluetooth SDP code - data should be encoded in big endian, not little endian.
pull/1469/head
Dean Camera 15 years ago
parent 3b95b8dedc
commit c1daecf18b
5 changed files with 109 additions and 25 deletions
Show Stats Download Patch File Download Diff File

20
Bootloaders/DFU/Descriptors.h
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@ -68,16 +68,16 @@
#define AVR_SIGNATURE_1 0x1E
#define AVR_SIGNATURE_2 0x97
#define AVR_SIGNATURE_3 0x82
#elif defined(__AVR_AT90USB647__)
#define PRODUCT_ID_CODE 0x2FF9
#define AVR_SIGNATURE_1 0x1E
#define AVR_SIGNATURE_2 0x96
#define AVR_SIGNATURE_3 0x82
#elif defined(__AVR_AT90USB1286__)
#define PRODUCT_ID_CODE 0x2FFB
#define AVR_SIGNATURE_1 0x1E
#define AVR_SIGNATURE_2 0x97
#define AVR_SIGNATURE_3 0x82
#elif defined(__AVR_AT90USB647__)
#define PRODUCT_ID_CODE 0x2FF9
#define AVR_SIGNATURE_1 0x1E
#define AVR_SIGNATURE_2 0x96
#define AVR_SIGNATURE_3 0x82
#elif defined(__AVR_AT90USB646__)
#define PRODUCT_ID_CODE 0x2FF9
#define AVR_SIGNATURE_1 0x1E
@ -93,16 +93,16 @@
#define AVR_SIGNATURE_1 0x1E
#define AVR_SIGNATURE_2 0x95
#define AVR_SIGNATURE_3 0x87
#elif defined(__AVR_ATmega32U2__)
#define PRODUCT_ID_CODE 0x2FF0
#define AVR_SIGNATURE_1 0x1E
#define AVR_SIGNATURE_2 0x95
#define AVR_SIGNATURE_3 0x8A
#elif defined(__AVR_ATmega16U4__)
#define PRODUCT_ID_CODE 0x2FF3
#define AVR_SIGNATURE_1 0x1E
#define AVR_SIGNATURE_2 0x94
#define AVR_SIGNATURE_3 0x88
#elif defined(__AVR_ATmega32U2__)
#define PRODUCT_ID_CODE 0x2FF0
#define AVR_SIGNATURE_1 0x1E
#define AVR_SIGNATURE_2 0x94
#define AVR_SIGNATURE_3 0x82
#elif defined(__AVR_ATmega16U2__)
#define PRODUCT_ID_CODE 0x2FEF
#define AVR_SIGNATURE_1 0x1E

107
Demos/Host/Incomplete/BluetoothHost/Lib/ServiceDiscoveryProtocol.c
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@ -136,7 +136,78 @@ void SDP_ProcessPacket(void* Data, Bluetooth_Channel_t* Channel)
*/
static void SDP_ProcessServiceSearch(const SDP_PDUHeader_t* const SDPHeader, Bluetooth_Channel_t* const Channel)
{
const void* CurrentParameter = ((void*)SDPHeader + sizeof(SDP_PDUHeader_t));
BT_SDP_DEBUG(1, "<< Service Search");
/* Retrieve the list of search UUIDs from the request */
uint8_t UUIDList[12][UUID_SIZE_BYTES];
uint8_t TotalUUIDs = SDP_GetUUIDList(UUIDList, &CurrentParameter);
BT_SDP_DEBUG(2, "-- Total UUIDs: %d", TotalUUIDs);
/* Retrieve the maximum service record reponse count from the request */
uint16_t MaxServiceRecordCount = SwapEndian_16(*((uint16_t*)CurrentParameter));
CurrentParameter += sizeof(uint16_t);
BT_SDP_DEBUG(2, "-- Max Return Service Count: 0x%04X", MaxServiceRecordCount);
struct
{
SDP_PDUHeader_t SDPHeader;
uint16_t TotalServiceRecordCount;
uint16_t CurrentServiceRecordCount;
uint8_t ResponseData[100];
} ResponsePacket;
/* Create a pointer to the buffer to indicate the current location for response data to be added */
void* CurrResponsePos = ResponsePacket.ResponseData;
uint8_t AddedServiceHandles = 0;
/* Search through the list of UUIDs one at a time looking for matching search Attributes */
for (uint8_t CurrUUIDItem = 0; CurrUUIDItem < TotalUUIDs; CurrUUIDItem++)
{
/* Retrieve the attribute table of the current search UUID from the global UUID table if it exists */
ServiceAttributeTable_t* AttributeTable = SDP_GetAttributeTable(UUIDList[CurrUUIDItem]);
/* If the UUID does not exist in the global UUID table, continue on to the next search UUID */
if (AttributeTable == NULL)
continue;
BT_SDP_DEBUG(2, " -- Found UUID %d in table", CurrUUIDItem);
/* Retrieve a PROGMEM pointer to the value of the service's record handle */
const void* AttributeValue = SDP_GetAttributeValue(AttributeTable, SDP_ATTRIBUTE_ID_SERVICERECORDHANDLE);
/* Copy over the service record handle to the response list */
uint8_t AttrHeaderSize;
SDP_GetLocalAttributeContainerSize(AttributeValue, &AttrHeaderSize);
memcpy_P(CurrResponsePos, AttributeValue + AttrHeaderSize, sizeof(uint32_t));
CurrResponsePos += AttrHeaderSize + sizeof(uint32_t);
/* Increment the total number of service records added to the list */
AddedServiceHandles++;
}
/* Continuation state - always zero */
*((uint8_t*)CurrResponsePos) = 0;
/* Fill out the service record count values in the returned packet */
ResponsePacket.TotalServiceRecordCount = SwapEndian_16(AddedServiceHandles);
ResponsePacket.CurrentServiceRecordCount = ResponsePacket.TotalServiceRecordCount;
/* Fill in the response packet's header */
ResponsePacket.SDPHeader.PDU = SDP_PDU_SERVICESEARCHRESPONSE;
ResponsePacket.SDPHeader.TransactionID = SDPHeader->TransactionID;
ResponsePacket.SDPHeader.ParameterLength = SwapEndian_16((ResponsePacket.CurrentServiceRecordCount << 2) +
sizeof(ResponsePacket.CurrentServiceRecordCount) +
sizeof(ResponsePacket.TotalServiceRecordCount) +
sizeof(uint8_t));
BT_SDP_DEBUG(1, ">> Service Search Response");
/* Send the completed response packet to the sender */
Bluetooth_SendPacket(&ResponsePacket, (sizeof(ResponsePacket.SDPHeader) + ResponsePacket.SDPHeader.ParameterLength),
Channel);
}
/** Internal processing routine for SDP Service Attribute Requests.
@ -166,7 +237,7 @@ static void SDP_ProcessServiceSearchAttribute(const SDP_PDUHeader_t* const SDPHe
BT_SDP_DEBUG(2, "-- Total UUIDs: %d", TotalUUIDs);
/* Retrieve the maximum Attribute reponse size from the request */
uint16_t MaxAttributeSize = *((uint16_t*)CurrentParameter);
uint16_t MaxAttributeSize = SwapEndian_16(*((uint16_t*)CurrentParameter));
CurrentParameter += sizeof(uint16_t);
BT_SDP_DEBUG(2, "-- Max Return Attribute Bytes: 0x%04X", MaxAttributeSize);
@ -231,21 +302,28 @@ static void SDP_ProcessServiceSearchAttribute(const SDP_PDUHeader_t* const SDPHe
/* Increment the outer container size by the number of added bytes */
*TotalResponseSize += 3 + *CurrentUUIDResponseSize;
}
/* Flip the endianness of the container's size */
*CurrentUUIDResponseSize = SwapEndian_16(*CurrentUUIDResponseSize);
}
/* Continuation state - always zero */
*((uint8_t*)CurrResponsePos) = 0;
/* Set the total response list size to the size of the outer container plus its header size and continuation state */
ResponsePacket.AttributeListByteCount = 4 + *TotalResponseSize;
ResponsePacket.AttributeListByteCount = SwapEndian_16(3 + *TotalResponseSize);
/* Fill in the response packet's header */
ResponsePacket.SDPHeader.PDU = SDP_PDU_SERVICESEARCHATTRIBUTERESPONSE;
ResponsePacket.SDPHeader.TransactionID = SDPHeader->TransactionID;
ResponsePacket.SDPHeader.ParameterLength = (ResponsePacket.AttributeListByteCount + sizeof(ResponsePacket.AttributeListByteCount));
ResponsePacket.SDPHeader.ParameterLength = SwapEndian_16(sizeof(ResponsePacket.AttributeListByteCount) +
(3 + *TotalResponseSize) +
sizeof(uint8_t));
/* Flip the endianness of the container's size */
*TotalResponseSize = SwapEndian_16(*TotalResponseSize);
BT_SDP_DEBUG(1, ">> Service Search Attribute Response");
BT_SDP_DEBUG(2, "-- Total Parameter Length: 0x%04X", ResponsePacket.SDPHeader.ParameterLength);
/* Send the completed response packet to the sender */
Bluetooth_SendPacket(&ResponsePacket, (sizeof(ResponsePacket.SDPHeader) + ResponsePacket.SDPHeader.ParameterLength),
@ -271,11 +349,12 @@ static uint16_t SDP_AddAttributeToResponse(const uint16_t AttributeID, const voi
*ResponseBuffer += sizeof(uint8_t);
/* Add the Attribute ID to the created Data Element */
*((uint16_t*)*ResponseBuffer) = AttributeID;
*((uint16_t*)*ResponseBuffer) = SwapEndian_16(AttributeID);
*ResponseBuffer += sizeof(uint16_t);
/* Copy over the Attribute value Data Element container to the response */
memcpy_P(*ResponseBuffer, AttributeValue, AttributeHeaderLength + AttributeValueLength);
SwapEndian_n(*ResponseBuffer, AttributeHeaderLength);
*ResponseBuffer += AttributeHeaderLength + AttributeValueLength;
return (sizeof(uint8_t) + sizeof(uint16_t) + AttributeHeaderLength + AttributeValueLength);
@ -377,7 +456,11 @@ static uint8_t SDP_GetAttributeList(uint16_t AttributeList[][2], const void** co
/* If the element is not an Attribute Range, copy over the starting ID to the ending ID to make a range of 1 */
if (AttributeLength == 2)
memcpy(&CurrentAttributeRange[1], *CurrentParameter, 2);
CurrentAttributeRange[1] = CurrentAttributeRange[0];
/* Swap the endianness of the attribute range values */
CurrentAttributeRange[0] = SwapEndian_16(CurrentAttributeRange[0]);
CurrentAttributeRange[1] = SwapEndian_16(CurrentAttributeRange[1]);
BT_SDP_DEBUG(2, "-- Attribute: 0x%04X-0x%04X", CurrentAttributeRange[0], CurrentAttributeRange[1]);
@ -476,31 +559,31 @@ static uint32_t SDP_GetDataElementSize(const void** const DataElementHeader, uin
uint8_t SizeIndex = (*((uint8_t*)*DataElementHeader) & 0x07);
*DataElementHeader += sizeof(uint8_t);
uint32_t ElementValue;
uint32_t ElementValueSize;
/* Convert the Data Element size index into a size in bytes */
switch (SizeIndex)
{
case SDP_DATASIZE_Variable8Bit:
ElementValue = *((uint8_t*)*DataElementHeader);
ElementValueSize = *((uint8_t*)*DataElementHeader);
*DataElementHeader += sizeof(uint8_t);
*ElementHeaderSize = (1 + sizeof(uint8_t));
break;
case SDP_DATASIZE_Variable16Bit:
ElementValue = *((uint16_t*)*DataElementHeader);
ElementValueSize = SwapEndian_16(*((uint16_t*)*DataElementHeader));
*DataElementHeader += sizeof(uint16_t);
*ElementHeaderSize = (1 + sizeof(uint16_t));
break;
case SDP_DATASIZE_Variable32Bit:
ElementValue = *((uint32_t*)*DataElementHeader);
ElementValueSize = SwapEndian_32(*((uint32_t*)*DataElementHeader));
*DataElementHeader += sizeof(uint32_t);
*ElementHeaderSize = (1 + sizeof(uint32_t));
break;
default:
ElementValue = (1 << SizeIndex);
ElementValueSize = (1 << SizeIndex);
*ElementHeaderSize = 1;
break;
}
return ElementValue;
return ElementValueSize;
}

2
LUFA/Common/Common.h
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@ -169,7 +169,7 @@
{
uint8_t* CurrDataPos = (uint8_t*)Data;
while (Bytes)
while (Bytes > 1)
{
uint8_t Temp = *CurrDataPos;
*CurrDataPos = *(CurrDataPos + Bytes - 1);

1
LUFA/ManPages/ChangeLog.txt
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@ -29,6 +29,7 @@
* - Fixed RNDISEthernet demos crashing when calculating checksums for Ethernet/TCP packets of more than ~500 bytes due to
* an overflow in the checksum calculation loop (thanks to Kevin Malec)
* - Fixed XPLAINBridge project not correctly reading the XMEGA's supply voltage when reporting back to the host
* - Fixed incorrect signature for the ATMEGA32U2 in the DFU bootloader (thanks to Axel Rohde)
*
* \section Sec_ChangeLog100513 Version 100513
* <b>New:</b>

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