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Altered all endpoint/pipe stream transfers so that the new BytesProcessed parameter now points to a location where the number of bytes in the transfer that have been completed can be stored (or NULL if entire transaction should be performed in one chunk).

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Added new Endpoint_Null_Stream() and Pipe_Null_stream() functions.

Removed the NO_STREAM_CALLBACKS compile time option due to the new partial stream transfer feature replacing it.

Fixed errors in the incomplete Test and Measurement device demo preventing proper operation (thanks to Pavel Plotnikov).
This commit is contained in:
Dean Camera 2011-01-10 18:43:34 +00:00
parent 477a2047f4
commit f555ad7ced
107 changed files with 1257 additions and 943 deletions
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12
Demos/Device/Incomplete/Sideshow/Lib/SideshowCommon.c
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@ -36,13 +36,13 @@ uint16_t SideShow_Read_Unicode_String(void* const UnicodeString,
Unicode_String_t* const UnicodeStruct = (Unicode_String_t*)UnicodeString;
uint32_t UnicodeCharsToRead;
Endpoint_Read_Stream_LE(&UnicodeCharsToRead, sizeof(uint32_t));
Endpoint_Read_Stream_LE(&UnicodeCharsToRead, sizeof(uint32_t), NULL);
int UnicodeData[UnicodeCharsToRead];
UnicodeStruct->LengthInBytes = (UnicodeCharsToRead << 1);
Endpoint_Read_Stream_LE(&UnicodeData, UnicodeStruct->LengthInBytes);
Endpoint_Read_Stream_LE(&UnicodeData, UnicodeStruct->LengthInBytes, NULL);
if (UnicodeStruct->LengthInBytes > MaxBytes)
UnicodeStruct->LengthInBytes = MaxBytes;
@ -58,15 +58,15 @@ void SideShow_Write_Unicode_String(void* const UnicodeString)
uint32_t StringSizeInCharacters = (UnicodeStruct->LengthInBytes >> 1);
Endpoint_Write_Stream_LE(&StringSizeInCharacters, sizeof(uint32_t));
Endpoint_Write_Stream_LE(&UnicodeStruct->UnicodeString, UnicodeStruct->LengthInBytes);
Endpoint_Write_Stream_LE(&StringSizeInCharacters, sizeof(uint32_t), NULL);
Endpoint_Write_Stream_LE(&UnicodeStruct->UnicodeString, UnicodeStruct->LengthInBytes, NULL);
}
void SideShow_Discard_Byte_Stream(void)
{
uint32_t StreamSize;
Endpoint_Read_Stream_LE(&StreamSize, sizeof(uint32_t));
Endpoint_Discard_Stream(StreamSize);
Endpoint_Read_Stream_LE(&StreamSize, sizeof(uint32_t), NULL);
Endpoint_Discard_Stream(StreamSize, NULL);
}