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Heavy optimizations for ROM/RAM usage in UAVCAN_TINY mode

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This commit is contained in:
Pavel Kirienko
2014-04-16 21:11:42 +04:00
parent 4085613d00
commit 87e89fc042
9 changed files with 85 additions and 12 deletions
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libuavcan/include/uavcan/transport/transfer_buffer.hpp
+4 -1
View File
@@ -298,6 +298,9 @@ public:
TransferBufferManager(IPoolAllocator& allocator)
: TransferBufferManagerImpl(MaxBufSize, allocator)
{
#if UAVCAN_TINY
StaticAssert<(NumStaticBufs == 0)>::check(); // Static buffers in UAVCAN_TINY mode are not allowed
#endif
StaticAssert<(MaxBufSize > 0)>::check();
}
};
@@ -305,7 +308,7 @@ public:
template <uint16_t MaxBufSize>
class UAVCAN_EXPORT TransferBufferManager<MaxBufSize, 0> : public TransferBufferManagerImpl
{
StaticTransferBufferManagerEntry<MaxBufSize>* getStaticByIndex(uint16_t index) const
StaticTransferBufferManagerEntry<MaxBufSize>* getStaticByIndex(uint16_t) const
{
return NULL;
}
libuavcan/include/uavcan/transport/transfer_listener.hpp
+10 -1
View File
@@ -150,6 +150,10 @@ public:
, bufmgr_(allocator)
, receivers_(allocator)
{
#if UAVCAN_TINY
StaticAssert<NumStaticBufs == 0>::check();
StaticAssert<NumStaticReceivers == 0>::check();
#endif
StaticAssert<(NumStaticReceivers >= NumStaticBufs)>::check(); // Otherwise it would be meaningless
}
@@ -164,7 +168,12 @@ public:
* This class should be derived by callers.
*/
template <unsigned MaxBufSize>
class UAVCAN_EXPORT ServiceResponseTransferListener : public TransferListener<MaxBufSize, 1, 1>
class UAVCAN_EXPORT ServiceResponseTransferListener
#if UAVCAN_TINY
: public TransferListener<MaxBufSize, 0, 0>
#else
: public TransferListener<MaxBufSize, 1, 1>
#endif
{
public:
struct ExpectedResponseParams