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Code Issues Releases Activity

GCS Bitfield: size bugfix

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This commit is contained in:
Corvus Corax 2012-05-17 00:17:53 +02:00
parent 2540ee53dc
commit 8e790642a0
1 changed files with 3 additions and 3 deletions
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6
ground/openpilotgcs/src/plugins/uavobjects/uavobjectfield.cpp
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@ -530,7 +530,7 @@ quint32 UAVObjectField::getNumBytes()
switch (type)
{
case BITFIELD:
return numBytesPerElement * ((quint32) (numElements/8));
return numBytesPerElement * ((quint32) (1+(numElements-1)/8));
break;
default:
return numBytesPerElement * numElements;
@ -613,7 +613,7 @@ qint32 UAVObjectField::pack(quint8* dataOut)
}
break;
case BITFIELD:
for (quint32 index = 0; index < (quint32)(numElements/8); ++index)
for (quint32 index = 0; index < (quint32)(1+(numElements-1)/8); ++index)
{
dataOut[numBytesPerElement*index] = data[offset + numBytesPerElement*index];
}
@ -688,7 +688,7 @@ qint32 UAVObjectField::unpack(const quint8* dataIn)
}
break;
case BITFIELD:
for (quint32 index = 0; index < (quint32)(numElements/8); ++index)
for (quint32 index = 0; index < (quint32)(1+(numElements-1)/8); ++index)
{
data[offset + numBytesPerElement*index] = dataIn[numBytesPerElement*index];
}