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//
// Check for data integrity
//
for(i = 0; i < 2; i++)
{
//
// Combine two bytes of CAN TX data into a single word for error
// checking since the DMA transfers data as words into the RX buffer.
//
txWordData = txMsgData[txIndex] + (txMsgData[txIndex + 1] << 8U);
if(rxMsgData[i] != txWordData)
{
// Something went wrong. rxMsgData doesn't contain expected data.
ESTOP0;
}
txIndex+=2;
}
而
// Place buffers in GSRAM
#pragma DATA_SECTION(txMsgData, "ramgs0");
#pragma DATA_SECTION(rxMsgData, "ramgs0");
