public USPPortDataEventArgs(USPPorts sourceID, byte[] data)
{
SourceID = sourceID;
Data = data;
}
public void Send(USPPorts targetID, byte[] data)
{
if (!pendingClose)
{
if (targetID != USPPorts.invalid)
{
for (int i = 0; i < data.Length; i++)
{
C_CH_RX_RING[(int)targetID][CM_RX_WPos[(int)targetID]] = data[i];
CM_RX_WPos[(int)targetID] = (CM_RX_WPos[(int)targetID] + 1) % CM_CH_RX_BUFFER_SIZE;
CM_RX_Cnt[(int)targetID]++;
CM_RX_Ticks[(int)targetID] = DateTime.Now.Second * 1000 + DateTime.Now.Millisecond;
#region Combiner
for (dcIdx = CH3IDX; dcIdx <= CH8IDX; dcIdx++)
{
if ((CM_RX_Cnt[dcIdx] == PACKET_SIZE) ||
((CM_RX_Cnt[dcIdx] > 0) && (t_ticks >= CM_RX_Ticks[dcIdx] + RX_DATA_OBSOLETE_MS)))
{
crc = 0xFF;
TR_TX_RING[TR_TX_WPos] = TR_HEADER_SIGN;
TR_TX_WPos = (TR_TX_WPos + 1) % TR_CH_TX_BUFFER_SIZE;
TR_TX_Cnt++;
crc = CRC8Table[crc ^ TR_HEADER_SIGN];
TR_TX_RING[TR_TX_WPos] = TR_HEADER_SIGN;
TR_TX_WPos = (TR_TX_WPos + 1) % TR_CH_TX_BUFFER_SIZE;
TR_TX_Cnt++;
crc = CRC8Table[crc ^ TR_HEADER_SIGN];
TR_TX_RING[TR_TX_WPos] = Convert.ToByte(dcIdx);
TR_TX_WPos = (TR_TX_WPos + 1) % TR_CH_TX_BUFFER_SIZE;
TR_TX_Cnt++;
crc = CRC8Table[crc ^ dcIdx];
dataSize = CM_RX_Cnt[dcIdx] - 1;
TR_TX_RING[TR_TX_WPos] = Convert.ToByte(dataSize);
TR_TX_WPos = (TR_TX_WPos + 1) % TR_CH_TX_BUFFER_SIZE;
TR_TX_Cnt++;
crc = CRC8Table[crc ^ dataSize];
for (i = 0; i <= dataSize; i++)
{
inByte = C_CH_RX_RING[dcIdx][CM_RX_RPos[dcIdx]];
CM_RX_RPos[dcIdx] = (CM_RX_RPos[dcIdx] + 1) % CM_CH_RX_BUFFER_SIZE;
CM_RX_Cnt[dcIdx]--;
TR_TX_RING[TR_TX_WPos] = inByte;
TR_TX_WPos = (TR_TX_WPos + 1) % TR_CH_TX_BUFFER_SIZE;
TR_TX_Cnt++;
crc = CRC8Table[crc ^ inByte];
}
TR_TX_RING[TR_TX_WPos] = crc;
TR_TX_WPos = (TR_TX_WPos + 1) % TR_CH_TX_BUFFER_SIZE;
TR_TX_Cnt++;
}
}
#endregion
}
}
else
{
throw new ArgumentException("targetID");
}
}
}
