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Comment: Migrated to Confluence 5.3

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Note

This combination is WRONG because

  • data throughput is halved with regard to the correct combination and
  • the test will fail because it is not the way it is supposed to be used.
Code Block
languagecpp
int TX_PACKET_LEN = 51200; //102400

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 for TE0320 and TE0630 modules;
int packetlen = TX_PACKET_LEN;

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unsigned int packets =

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 600; //1200

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 for TE0320 and TE0630 modules;
unsigned long TIMEOUT = 1000;
byte * data;
byte * data_temp = NULL;
unsigned int total_cnt = 0;
unsigned int errors = 0;
double TheElapsedTime = 0;
PI_PipeNumber PipeNo = PI_EP8;
data = new byte [TX_PACKET_LEN*packets]; //allocate memory

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ResetFX2FifoStatus(USBDeviceList);

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bool bResultDataWrite = false;
byte PipeNoHex = 0x00;
unsigned int XferSizeRead=0;

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unsigned int DeviceDriverBufferSize =

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 102400;
CCyBulkEndPoint *BulkOutEP = NULL;
TE_USB_FX2_SetData_InstanceDriverBuffer (USBDeviceList, &BulkOutEP, PipeNo, TIMEOUT, DeviceDriverBufferSize);

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//StopWatch timer starts
ElapsedTime.Start();

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total_cnt = 0;

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for (unsigned int i = 0; i < packets; i++)

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{
     long packetlen = TX_PACKET_LEN;

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     data_temp = &data[total_cnt];

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     //Write USB data test starts
     SendFPGAcommand(USBDeviceList, FX22MB_REG0_START_RX);

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     if (TE_USB_FX2_SetData(&BulkOutEP, data_temp, packetlen))

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     {
         cout << "ERROR" << endl;

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         break;
     }

     //Write USB data test ends
     SendFPGAcommand(USBDeviceList, FX22MB_REG0_STOP);

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     total_cnt += packetlen;

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}

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//StopWatch timer

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 stops
TheElapsedTime = ElapsedTime.Stop(false);

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