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TransportCRC --> TransferCRC

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This commit is contained in:
Pavel Kirienko
2014-02-26 18:16:14 +04:00
parent dc2460f264
commit 121f8d2dee
9 changed files with 16 additions and 16 deletions
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libuavcan/src/transport/transfer_receiver.cpp
+4 -4
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@@ -56,7 +56,7 @@ bool TransferReceiver::validate(const RxFrame& frame) const
if (iface_index_ != frame.getIfaceIndex())
return false;
if (frame.isFirst() && !frame.isLast() && (frame.getPayloadLen() < TransportCRC::NumBytes))
if (frame.isFirst() && !frame.isLast() && (frame.getPayloadLen() < TransferCRC::NumBytes))
{
UAVCAN_TRACE("TransferReceiver", "CRC expected, %s", frame.toString().c_str());
return false;
@@ -90,13 +90,13 @@ bool TransferReceiver::writePayload(const RxFrame& frame, ITransferBuffer& buf)
if (frame.isFirst()) // First frame contains CRC, we need to extract it now
{
if (frame.getPayloadLen() < TransportCRC::NumBytes) // Must have been validated earlier though. I think I'm paranoid.
if (frame.getPayloadLen() < TransferCRC::NumBytes) // Must have been validated earlier though. I think I'm paranoid.
return false;
this_transfer_crc_ = (payload[0] & 0xFF) | (uint16_t(payload[1] & 0xFF) << 8); // Little endian.
const int effective_payload_len = payload_len - TransportCRC::NumBytes;
const int res = buf.write(buffer_write_pos_, payload + TransportCRC::NumBytes, effective_payload_len);
const int effective_payload_len = payload_len - TransferCRC::NumBytes;
const int res = buf.write(buffer_write_pos_, payload + TransferCRC::NumBytes, effective_payload_len);
const bool success = res == effective_payload_len;
if (success)
buffer_write_pos_ += effective_payload_len;