public static void testGetGPIOMonitor()
{
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
byte spiData1 = 0x0;
byte spiData2 = 0x0;
byte monitorIndex;
int monitorMask;
byte retmonitorIndex = 0;
byte retmonitorMask = 0;
Link.Mykonos.setupGpio(0x00FF, Mykonos.GPIO_MODE.GPIO_MONITOR_MODE, Mykonos.GPIO_MODE.GPIO_MONITOR_MODE, Mykonos.GPIO_MODE.GPIO_MONITOR_MODE, Mykonos.GPIO_MODE.GPIO_MONITOR_MODE, Mykonos.GPIO_MODE.GPIO_MONITOR_MODE);
for (monitorIndex = 0; monitorIndex <= 0x35; monitorIndex++)
{
//Console.WriteLine("monitorIndex: " + monitorIndex);
for (monitorMask = 0; monitorMask <= 0xFF; monitorMask++)
{
Console.WriteLine("monitorIndex: " + monitorIndex);
Console.WriteLine("monitorMask: " + monitorMask);
Link.spiWrite(0xB40, monitorIndex);
Link.spiWrite(0xB41, (byte)monitorMask);
Link.Mykonos.getGpioMonitorOut(ref retmonitorIndex, ref retmonitorMask);
Assert.AreEqual(monitorIndex, retmonitorIndex, "Monitor Index not as expected");
Assert.AreEqual(monitorMask, retmonitorMask, "Monitor Mask not as expected");
}
//monitorIndex++;
}
Link.Disconnect();
}
public static void EnableTxNCO()
{
/* not working yet */
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
string firPath = @"C:\svn\software\projects\mykonos\Filters\"; //TODO: replace with dynamic
string txFirFile = firPath + "TxApp49_307p2_BW250_PriSigBW100.ftr";
//Link.Mykonos.programFir(Mykonos.FIR.TX1TX2_FIR, txFirFile);
//Link.Mykonos.setEnsmPinMode(0);
//Link.Mykonos.setEnsmState(Mykonos.ENSM_STATE.TX_RX);
//Link.Mykonos.powerUpTxPath(Mykonos.TXCHANNEL.TX1_TX2);
//Move to Radio On ARM state
Link.Mykonos.radioOn();
byte spiReg = Link.spiRead(0x1B0); Console.WriteLine("SPI Reg x1B0 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x1B3); Console.WriteLine("SPI Reg x1B3 = " + spiReg.ToString("X"));
Link.spiWrite(0xC40, 0x80); //enable Tx NCO
Link.spiWrite(0x9CB, 0x5); //freq
Link.spiWrite(0x9CC, 0x5); //freq
Link.spiWrite(0x9CD, 0x5); //freq
Link.spiWrite(0x9CE, 0x5); //freq
Link.Disconnect();
}
public static void testsetGpio3v3SourceCtrl()
{
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
byte spiData1 = 0x0;
byte spiData2 = 0x0;
UInt16 gpio3v3Oe = 0x0;
UInt16 readGpioSrc = 0;
foreach (Mykonos.GPIO3V3_MODE gpio3v3Mode3_0 in Enum.GetValues(typeof(Mykonos.GPIO3V3_MODE)))
{
foreach (Mykonos.GPIO3V3_MODE gpio3v3Mode7_4 in Enum.GetValues(typeof(Mykonos.GPIO3V3_MODE)))
{
foreach (Mykonos.GPIO3V3_MODE gpio3v3Mode11_8 in Enum.GetValues(typeof(Mykonos.GPIO3V3_MODE)))
{
Link.Mykonos.setGpio3v3SourceCtrl((UInt16)(((byte)gpio3v3Mode3_0 & 0x0F) | (((byte)gpio3v3Mode7_4 & 0x0F) << 4) | (((byte)gpio3v3Mode11_8 & 0x0F) << 8)));
Link.spiWrite(0xB06, (byte)(((byte)gpio3v3Mode3_0 & 0x0F) | (((byte)gpio3v3Mode7_4 & 0x0F) << 4)));
Link.spiWrite(0xB07, (byte)((byte)gpio3v3Mode11_8 & 0x0F));
spiData1 = Link.spiRead(0xB06); Console.WriteLine("0xB06: " + spiData1.ToString("X"));
Assert.AreEqual(gpio3v3Mode3_0, (Mykonos.GPIO3V3_MODE)(spiData1 & 0x0F), "lower byte lower nibble readback not as expexted");
spiData1 = Link.spiRead(0xB06); Console.WriteLine("0xB06: " + spiData1.ToString("X"));
Assert.AreEqual(gpio3v3Mode7_4, (Mykonos.GPIO3V3_MODE)((spiData1 & 0xF0) >> 4), "lower byte upper nibble readback not as expexted");
spiData1 = Link.spiRead(0xB07); Console.WriteLine("0xB07: " + spiData1.ToString("X"));
Assert.AreEqual(gpio3v3Mode11_8, (Mykonos.GPIO3V3_MODE)(spiData1 & 0x00F), "upper byte lower nibble readback not as expexted");
}
}
}
Link.Disconnect();
}
public static void CheckTxFirFilter([Values(Mykonos.FIR.TX1_FIR, Mykonos.FIR.TX2_FIR)] Mykonos.FIR txFirMode)
{
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
byte spiData1 = 0x0;
byte firMSB = 0;
byte firLSB = 0;
string txFirFile = settings.resourcePath + @"\DigitalFilters\" + "TxApp47_245p76_BW200_PriSigBW75.ftr";
Link.Mykonos.programFir(txFirMode, txFirFile);
//Select PFIR to RX1
if (txFirMode == Mykonos.FIR.TX1_FIR)
{
spiData1 = Link.spiRead(0xDFF);
Link.spiWrite(0xDFF, (byte)(spiData1 & 0xF1));
}
else if (txFirMode == Mykonos.FIR.TX2_FIR)
{
spiData1 = Link.spiRead(0xDFF);
Link.spiWrite(0xDFF, (byte)(spiData1 & 0xF2));
}
else
{
throw new ArgumentException();
}
//Readback Filter data
//Read Configured TX Gain
//Read Read Number of Taps
//Cross reference Coeffecients
spiData1 = Link.spiRead(0x910); Console.WriteLine("Myk:Tx Filter Gain: " + (spiData1 & 0x03).ToString("X"));
Assert.AreEqual(0x1, ((spiData1 & 0x01)), "Myk: Tx Filter Gain: not as expected");
spiData1 = Link.spiRead(0x10); Console.WriteLine("Myk: Tx Filter NumOf Taps: " + (spiData1).ToString("X"));
Assert.AreEqual(0x00, ((spiData1 & 0xE0) >> 5), "Myk: Tx Filter NumOf Taps not as expected");
Int16[] coefs = new Int16[16];
for (int i = 0; i < 16; i++)
{
Link.spiWrite(0xE01, (byte)(i * 2));
firLSB = Link.spiRead(0xE00);
Link.spiWrite(0xE01, (byte)(i * 2 + 1));
firMSB = Link.spiRead(0xE00);
coefs[i] = (Int16)(((UInt16)(firMSB) << 8) | (UInt16)(firLSB));
Console.WriteLine("Coef[" + i + "]: " + coefs[i]);
Assert.AreEqual(TxFirCoeffs[i], coefs[i], "Myk: Tx FilterCoeff" + i.ToString("d") + "not as expected");
}
Link.Disconnect();
}
public static void EnableRxFramerPrbs([Values(Mykonos.MYK_PRBS_ORDER.PRBS7, Mykonos.MYK_PRBS_ORDER.PRBS15, Mykonos.MYK_PRBS_ORDER.PRBS31)] Mykonos.MYK_PRBS_ORDER prbsorder)
{
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
//reset the device
Link.Mykonos.resetDevice();
System.Threading.Thread.Sleep(100);
//setting SPI channel for 4-wire mode
Link.setSpiChannel(1);
Link.spiWrite(0x000, 0x18);
Link.Mykonos.enableRxFramerPrbs(prbsorder, 1);
byte PRBSspi = Link.spiRead(0x72);
if (prbsorder == Mykonos.MYK_PRBS_ORDER.PRBS7)
{
Assert.AreEqual(PRBSspi, 0x01, "PRBS7 mismatch");
}
else if (prbsorder == Mykonos.MYK_PRBS_ORDER.PRBS15)
{
Assert.AreEqual(PRBSspi, 0x03, "PRBS15 mismatch");
}
else
{
Assert.AreEqual(PRBSspi, 0x05, "PRBS31 mismatch");
}
Link.Disconnect();
}
public static void EnableDeframerPrbsChecker([Values(Mykonos.MYK_PRBS_ORDER.PRBS7, Mykonos.MYK_PRBS_ORDER.PRBS15, Mykonos.MYK_PRBS_ORDER.PRBS31)] Mykonos.MYK_PRBS_ORDER prbsorder)
{
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
//setting SPI channel for 4-wire mode
Link.setSpiChannel(1);
Link.spiWrite(0x000, 0x18);
Link.Mykonos.enableDeframerPrbsChecker(0xF, prbsorder, 1);
byte PRBSspi = Link.spiRead(0xA5);
if (prbsorder == Mykonos.MYK_PRBS_ORDER.PRBS7)
{
Assert.AreEqual(PRBSspi, 0xF1, "PRBS7 mismatch");
}
else if (prbsorder == Mykonos.MYK_PRBS_ORDER.PRBS15)
{
Assert.AreEqual(PRBSspi, 0xF3, "PRBS15 mismatch");
}
else
{
Assert.AreEqual(PRBSspi, 0xF5, "PRBS31 mismatch");
}
Link.Disconnect();
}
public static void ReadRxGainTable()
{
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
byte spiReg1 = 0;
byte spiReg2 = 0;
byte index = 0;
byte feGain = 0;
byte extControl = 0;
byte digGain = 0;
byte enableAtten = 0;
Link.setSpiChannel(1);
Link.spiWrite(0x00A, 0x84);
spiReg1 = Link.spiRead(0x00A); Console.WriteLine("Scratch Reg Test: " + spiReg1.ToString("X"));
Assert.AreEqual(0x84, spiReg1, "SPI not working");
Link.spiWrite(0x516, 0x0C); //Enable Rx1 gain table for readback
Int16[] coefs = new Int16[128];
for (byte i = 255; i > 128; i--)
{
Link.spiWrite(0x500, i);
index = Link.spiRead(0x50A);
feGain = Link.spiRead(0x50B);
extControl = Link.spiRead(0x50C);
spiReg2 = Link.spiRead(0x50D);
digGain = (byte)(spiReg2 & 0x7F);
enableAtten = (byte)(spiReg2 >> 7);
Console.WriteLine(index + ", " + feGain + ", " + extControl + ", " + digGain + ", " + enableAtten);
}
Link.spiWrite(0x516, 0x08); //Enable Rx1 gain table for readback
Link.Disconnect();
}
public static void ReadFirFilter()
{
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
byte spiReg1 = 0;
byte spiReg2 = 0;
Link.spiWrite(0x00A, 0x84); //Enable readback of RX1 FIR
spiReg1 = Link.spiRead(0x00A); Console.WriteLine("Scratch Reg Test: " + spiReg1.ToString("X"));
Link.spiWrite(0xDFF, 0x84); //Enable readback of RX1 FIR
spiReg1 = Link.spiRead(0xDFF); Console.WriteLine("Filter Select: " + spiReg1.ToString("X"));
spiReg1 = Link.spiRead(0x410); Console.WriteLine("Rx #taps: " + (spiReg1).ToString("X"));
spiReg1 = Link.spiRead(0x411); Console.WriteLine("Rx Filter Gain: " + (spiReg1 & 0x03).ToString("X"));
spiReg1 = Link.spiRead(0x412); Console.WriteLine("DPD Rx Filter Gain: " + (spiReg1 & 0x03).ToString("X"));
Console.WriteLine("Sniffer Rx Filter Gain: " + ((spiReg1 >> 5) & 0x03).ToString("X"));
Int16[] coefs = new Int16[128];
for (int i = 0; i < 128; i++)
{
Link.spiWrite(0xE01, (byte)(i * 2));
spiReg1 = Link.spiRead(0xE00);
Link.spiWrite(0xE01, (byte)(i * 2 + 1));
spiReg2 = Link.spiRead(0xE00);
coefs[i] = (Int16)((UInt16)(spiReg1) | ((UInt16)(spiReg2) << 8));
Console.WriteLine("Coef[" + i + "]: " + coefs[i]);
}
Link.Disconnect();
}
public static void TestMykonosSerializerPrbs()
{
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
Link.spiWrite(0xDC0, 0x3); //hold obsRx framer in reset
Link.spiWrite(0xDC7, 0x00); //Disable lane FIFOs in ObsRx framer
Link.spiWrite(0xDC1, 0x00); //disable ObsRx framer clocks
Link.fpgaWrite(0x400, 0x400); //Enable all Rx and Tx lanes in FPGA
Link.fpgaWrite(0x40C, 0xE4E4E4);
Link.spiWrite(0x78, 0x00); //Lane polarity
Link.spiWrite(0x72, 1); //enable prbs 20
Link.spiWrite(0xB1, 0x90); //enable all serializer lanes
//Link.spiWrite(0xB3, 0x20); //slow down lane rate by /2
//Link.spiWrite(0x11A, 0x00); //divide serializer some
Link.fpgaWrite(0x404, 0x08); //Clear Error counters
Link.fpgaWrite(0x404, 0x01); //enable PRBS7 checker
Link.fpgaWrite(0x404, 0x11); //Enable PRBS7 error counters
UInt32 fpgaReg = 0;
byte spiReg = 0;
spiReg = Link.spiRead(0x059); Console.WriteLine("SPI Reg x059 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x05A); Console.WriteLine("SPI Reg x05A = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x060); Console.WriteLine("SPI Reg x060 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x061); Console.WriteLine("SPI Reg x061 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x062); Console.WriteLine("SPI Reg x062 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x059); Console.WriteLine("SPI Reg x059 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x110); Console.WriteLine("SPI Reg x110 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x0B3); Console.WriteLine("SPI Reg x0B3 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x11A); Console.WriteLine("SPI Reg x11A = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x0B0); Console.WriteLine("SPI Reg x0B0 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x0B1); Console.WriteLine("SPI Reg x0B1 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x0B2); Console.WriteLine("SPI Reg x0B2 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x0B3); Console.WriteLine("SPI Reg x0B3 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x0B4); Console.WriteLine("SPI Reg x0B4 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x0B5); Console.WriteLine("SPI Reg x0B5 = " + spiReg.ToString("X"));
spiReg = Link.spiRead(0x224); Console.WriteLine("RCAL result = " + spiReg.ToString("X"));
fpgaReg = Link.fpgaRead(0x404); Console.WriteLine("FPGA Reg x404 = " + fpgaReg.ToString("X"));
fpgaReg = Link.fpgaRead(0x41C); Console.WriteLine("FPGA Reg x41C = " + fpgaReg.ToString("X"));
fpgaReg = Link.fpgaRead(0x420); Console.WriteLine("FPGA Reg x420 = " + fpgaReg.ToString("X"));
fpgaReg = Link.fpgaRead(0x14); Console.WriteLine("FPGA Reg x14 = " + fpgaReg.ToString("X"));
Link.Disconnect();
}
public static void TestMCS()
{
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
byte mcsStatus = 0;
Link.setSpiChannel(1);
Link.spiWrite(0x120, 0x00);
Link.Mykonos.enableMultichipSync(1, ref mcsStatus);
Link.Ad9528.requestSysref(true);
Link.Ad9528.requestSysref(true);
Link.Ad9528.requestSysref(true);
Link.Ad9528.requestSysref(true);
Link.Mykonos.enableMultichipSync(0, ref mcsStatus);
Link.Disconnect();
}
public static void ORxGainSweep([Values(Mykonos.OBSRXCHANNEL.OBS_RX1_TXLO, Mykonos.OBSRXCHANNEL.OBS_RX2_TXLO)] Mykonos.OBSRXCHANNEL channel)
{
//Initialize param structure with Hardcoded Values
double[] profileInfo = Helper.SetOrxProfileInfo(channel);
double samplingFreq_MHz = profileInfo[0] / 1000;
double freqLo_MHz = profileInfo[1] / 1000000;
double profileBW_MHz = profileInfo[2] / 1000000;
double testFreq = 2510;
double amplitude_dBm = -20;
string[] pcbInfo;
//TODO: Hard coded, may want to read the gain tables instead if custom ones are loaded
//Number of known indicies in the gain index table.
//Should a customer provide a custom gain table, we should determine the number of valid gain indicies
// and this array size should correspond to that number.
int numIndices = 19;
double[,] amplitudeData = new double[numIndices, 3];
double[,] amplitudeDiffData = new double[numIndices - 1, 2];
short[] rxDataArray = new short[16384];
Console.WriteLine("Detected LO Frequency: " + freqLo_MHz);
Console.WriteLine("Profile BW: " + profileBW_MHz);
switch (channel)
{
case Mykonos.OBSRXCHANNEL.OBS_RX1_TXLO:
case Mykonos.OBSRXCHANNEL.OBS_RX2_TXLO:
testFreq = freqLo_MHz + 10;
break;
case Mykonos.OBSRXCHANNEL.OBS_SNIFFER_A:
case Mykonos.OBSRXCHANNEL.OBS_SNIFFER_B:
case Mykonos.OBSRXCHANNEL.OBS_SNIFFER_C:
testFreq = freqLo_MHz + 5;
amplitude_dBm = -30;
break;
}
//ESG Configuration
SG_AgilentESG esg = new SG_AgilentESG(measEquipment.ESGAddress);
Console.WriteLine(measEquipment.ESGAddress);
Console.WriteLine(esg.Identify());
esg.SetFrequency(testFreq);
esg.SetAmplitude(amplitude_dBm);
esg.SetRfOutput(true);
//Test Sequence
byte gainIndex = 255;
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
AdiMath.FftAnalysis analysisData = new AdiMath.FftAnalysis();
for (int i = 0; i < (numIndices + 1); i++)
{
try
{
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
Link.spiWrite(0x4F1, 0x80);
gainIndex = (byte)(255 - i);
Console.WriteLine("Initial gain index = " + Link.Mykonos.getObsRxGain());
Link.Mykonos.setObsRxManualGain(channel, gainIndex); //There is currently an error in the API.
Console.WriteLine("Set gain index = " + gainIndex);
System.Threading.Thread.Sleep(100);
}
catch (Exception e)
{
//Console.WriteLine("Invalid Gain index reached" + i); //Need to figure out a better way to exit the loop when invalid gain reached
Console.WriteLine(e);
break;
}
finally
{
Link.Disconnect();
}
rxDataArray = Helper.MykonosOrxCapture(channel, 8192); //Grab data from the FPGA
byte sampleBitWidth = 16;
double[] data = AdiMath.complexfftAndScale(rxDataArray, samplingFreq_MHz, sampleBitWidth, true, out analysisData);
amplitudeData[i, 0] = (double)gainIndex;
amplitudeData[i, 1] = analysisData.FundamentalPower_dBFS;
if (i == 0)
{
amplitudeData[i, 2] = analysisData.FundamentalPower_dBFS;
}
else
{
amplitudeData[i, 2] = amplitudeData[i - 1, 2] - 1;
amplitudeDiffData[i - 1, 0] = (double)gainIndex;
amplitudeDiffData[i - 1, 1] = amplitudeData[i - 1, 1] - amplitudeData[i, 1];
Console.WriteLine(" Gain index :" + amplitudeDiffData[i - 1, 0]);
Console.WriteLine(" Differential Amplitude" + amplitudeDiffData[i - 1, 1]);
}
}
#if WR_RES_TO_PDF
string path = ObsRxRfTests.ResPath + "ORxGainSweep";
if (channel == Mykonos.OBSRXCHANNEL.OBS_RX1_TXLO)
{
path = path + "OBS_RX1_TXLO";
}
else
{
path = path + "OBS_RX2_TXLO";
}
var doc1 = new Document();
iTextSharp.text.Image[] container = new iTextSharp.text.Image[2];
string[] timeLabels = new string[] { "Rx Gain Sweep versus Amplitude for " + channel.ToString(),
"Gain Index (byte)",
"Amplitude (dBFS)",
"Amplitude: " + amplitude_dBm + "dBm",
"Perfect 1dB Gain Index Steps" };
string[] timeLabels2 = new string[] { "Difference between consecutive gain entries " + channel.ToString(),
"Gain Index",
"Amplitude delta (dB, comparing A(n + 1) - A(n))",
"Amplitude: " + amplitude_dBm + "dBm" };
pcbInfo = Helper.PcbInfo();
container[0] = Helper.MakeChartObject(amplitudeData, timeLabels, path);
container[1] = Helper.MakeChartObject(amplitudeDiffData, timeLabels2, path + "2");
Helper.AddAllChartsToPdf(container, path + ".pdf", pcbInfo);
//Open Result PDF
System.Diagnostics.Process.Start(path + ".pdf");
for (int i = 1; i < (numIndices); i++)
{
NUnit.Framework.Assert.IsTrue(((amplitudeDiffData[i - 1, 1] < 1) &&
(amplitudeDiffData[i - 1, 1] > 0)));
}
#endif
}
public static void TxLoopbackRx1Rx2Capture(int amp_dbm1,
int OffSet1,
int IQExptVal1,
int amp_dbm2,
int OffSet2,
int IQExptVal2)
{
//Retrieve Profile Information, samplingFreq_Hz, ProfileBW, LO Frequency Information
double[] rxprofileInfo = new double[3];
rxprofileInfo[0] = settings.rxProfileData.IqRate_kHz;
rxprofileInfo[1] = settings.rxPllLoFreq_Hz;
rxprofileInfo[2] = settings.rxProfileData.PrimarySigBw_Hz;
double[] txprofileInfo = new double[3];
txprofileInfo[0] = settings.txProfileData.IqRate_kHz;
txprofileInfo[1] = settings.txPllLoFreq_Hz;
txprofileInfo[2] = settings.txProfileData.PrimarySigBw_Hz;
double samplingFreq_Hz = rxprofileInfo[0] * 1000;
double profileBW_MHz = rxprofileInfo[2] / 1000000;
Console.WriteLine("Rx Sampling Freq (Hz): " + samplingFreq_Hz);
Console.WriteLine("Rx Profile Bandwdith (MHz): " + profileBW_MHz);
double freqLo_kHz = rxprofileInfo[1] / 1000;
Console.WriteLine("Rx LO Frequency (kHz): " + freqLo_kHz);
//Define DataCapture Parameters
const int NUM_SAMPLES = 8192;
short[] rx1DataArray = new short[NUM_SAMPLES * 2];
double[,] rx1timeDomainData = new double[NUM_SAMPLES / 2, 3];
short[] rx2DataArray = new short[NUM_SAMPLES * 2];
double[,] rx2timeDomainData = new double[NUM_SAMPLES / 2, 3];
//Enable Mykonos Rx and Tx Datapaths
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
#if false //Debug To check Test works- messup ADC Sampler Crossbar
byte dataRb;
dataRb = Link.spiRead(0x082);
Console.Write(dataRb.ToString("X"));
Link.spiWrite(0x082, 0xF0);
dataRb = Link.spiRead(0x082);
Console.Write(dataRb.ToString("X"));
#endif
#if false //Debug To check Test works- messup Lane Crossbar
byte dataRb;
dataRb = Link.spiRead(0x083);
Console.Write(dataRb.ToString("X"));
Link.spiWrite(0x083, 0xE0);
dataRb = Link.spiRead(0x083);
Console.Write(dataRb.ToString("X"));
#endif
Link.Mykonos.radioOn();
Link.Disconnect();
//Generate Loopback Tone
Helper.GenerateTxTone(Mykonos.TXCHANNEL.TX1, txprofileInfo, OffSet1 * 100000, amp_dbm1);
Helper.GenerateTxTone(Mykonos.TXCHANNEL.TX2, txprofileInfo, OffSet2 * 100000, amp_dbm2);
//Capture Rx Data Tone
System.Threading.Thread.Sleep(500);
rx1DataArray = Helper.MykonosRxCapture(Mykonos.RXCHANNEL.RX1, NUM_SAMPLES);
rx2DataArray = Helper.MykonosRxCapture(Mykonos.RXCHANNEL.RX2, NUM_SAMPLES);
//Frequency Domain Data Processing for Rx1
AdiMath.FftAnalysis analysisData = new AdiMath.FftAnalysis();
double samplingFreq_MHz = samplingFreq_Hz / 1000000;
byte sampleBitWidth = 16;
double[] data = AdiMath.complexfftAndScale(rx1DataArray, samplingFreq_MHz, sampleBitWidth, true, out analysisData);
//Define the 2D array to store frequency bins corresponding to fft data
double[,] fftFreqAmp = new double[data.Length, 2];
double binSize = (samplingFreq_MHz / NUM_SAMPLES);
double minFreq = samplingFreq_MHz / 2 * (-1);
for (int i = 0; i < data.Length; i++)
{
fftFreqAmp[i, 0] = minFreq + (binSize * 2 * i);
fftFreqAmp[i, 1] = data[i];
}
//Time Domain Data Processing
int numSamplesDiv2 = (int)NUM_SAMPLES / 2;
for (int i = 0; i < numSamplesDiv2; i++)
{
rx1timeDomainData[i, 0] = i;
rx1timeDomainData[i, 1] = rx1DataArray[2 * i];
rx1timeDomainData[i, 2] = rx1DataArray[2 * i + 1];
}
//Frequency Domain Data Processing for Rx2
data = AdiMath.complexfftAndScale(rx2DataArray, samplingFreq_MHz, sampleBitWidth, true, out analysisData);
//Define the 2D array to store frequency bins corresponding to fft data
fftFreqAmp = new double[data.Length, 2];
binSize = (samplingFreq_MHz / NUM_SAMPLES);
minFreq = samplingFreq_MHz / 2 * (-1);
for (int i = 0; i < data.Length; i++)
{
fftFreqAmp[i, 0] = minFreq + (binSize * 2 * i);
fftFreqAmp[i, 1] = data[i];
}
//Time Domain Data Processing
numSamplesDiv2 = (int)NUM_SAMPLES / 2;
for (int i = 0; i < numSamplesDiv2; i++)
{
rx2timeDomainData[i, 0] = i;
rx2timeDomainData[i, 1] = rx2DataArray[2 * i];
rx2timeDomainData[i, 2] = rx2DataArray[2 * i + 1];
}
//Check IQ Data For Rx1
var IMin = System.Linq.Enumerable.Range(0, numSamplesDiv2).Select(i => rx1timeDomainData[i, 1]).Min();
var IMax = System.Linq.Enumerable.Range(0, numSamplesDiv2).Select(i => rx1timeDomainData[i, 1]).Max();
var QMin = System.Linq.Enumerable.Range(0, numSamplesDiv2).Select(i => rx1timeDomainData[i, 2]).Min();
var QMax = System.Linq.Enumerable.Range(0, numSamplesDiv2).Select(i => rx1timeDomainData[i, 2]).Max();
Console.WriteLine("I Max, Min:" + IMax.ToString() + "," + IMin.ToString());
Console.WriteLine("Q Max, Min:" + QMax.ToString() + "," + QMin.ToString());
NUnit.Framework.Assert.Greater(IMin, ((-1) * (IQExptVal1 + ((IQExptVal1 * 10) / 100))));
NUnit.Framework.Assert.Less(IMin, (IQExptVal1 * (-1)));
NUnit.Framework.Assert.Less(IMax, ((IQExptVal1 + ((IQExptVal1 * 10) / 100))));
NUnit.Framework.Assert.Greater(IMax, IQExptVal1);
NUnit.Framework.Assert.Greater(QMin, ((-1) * (IQExptVal1 + ((IQExptVal1 * 10) / 100))));
NUnit.Framework.Assert.Less(QMin, (IQExptVal1 * (-1)));
NUnit.Framework.Assert.Less(QMax, ((IQExptVal1 + ((IQExptVal1 * 10) / 100))));
NUnit.Framework.Assert.Greater(QMax, IQExptVal1);
//Check IQ Data For Rx2
IMin = System.Linq.Enumerable.Range(0, numSamplesDiv2).Select(i => rx2timeDomainData[i, 1]).Min();
IMax = System.Linq.Enumerable.Range(0, numSamplesDiv2).Select(i => rx2timeDomainData[i, 1]).Max();
QMin = System.Linq.Enumerable.Range(0, numSamplesDiv2).Select(i => rx2timeDomainData[i, 2]).Min();
QMax = System.Linq.Enumerable.Range(0, numSamplesDiv2).Select(i => rx2timeDomainData[i, 2]).Max();
Console.WriteLine("I Max, Min:" + IMax.ToString() + "," + IMin.ToString());
Console.WriteLine("Q Max, Min:" + QMax.ToString() + "," + QMin.ToString());
NUnit.Framework.Assert.Greater(IMin, ((-1) * (IQExptVal2 + ((IQExptVal2 * 10) / 100))));
NUnit.Framework.Assert.Less(IMin, (IQExptVal2 * (-1)));
NUnit.Framework.Assert.Less(IMax, ((IQExptVal2 + ((IQExptVal2 * 10) / 100))));
NUnit.Framework.Assert.Greater(IMax, IQExptVal2);
NUnit.Framework.Assert.Greater(QMin, ((-1) * (IQExptVal2 + ((IQExptVal2 * 10) / 100))));
NUnit.Framework.Assert.Less(QMin, (IQExptVal2 * (-1)));
NUnit.Framework.Assert.Less(QMax, ((IQExptVal2 + ((IQExptVal2 * 10) / 100))));
NUnit.Framework.Assert.Greater(QMax, IQExptVal2);
#if false
string path = JesdRfTests.ResPath + "Rx_JESD_FFT_TimeDomain_Plots";
path = path + "RX2";
string[] timeLabels = new string[] { "Time Domain Response of " + "RX2", "Sample Number", "ADC Codes", "I data", "Q data" };
string[] fftLabels = new string[] { "Frequency Domain Response of " + "RX2", "Frequency (MHz)", "Amplitude (dBFS)", "FFT DATA" }; // Should be >=4 long.
var doc1 = new Document();
iTextSharp.text.Image[] container = new iTextSharp.text.Image[2];
container[0] = Helper.MakeChartObject(rx2timeDomainData, timeLabels, path);
container[1] = Helper.MakeChartObject(fftFreqAmp, fftLabels, path);
string[] pcbInfo;
pcbInfo = Helper.PcbInfo();
Helper.AddAllChartsToPdf(container, path + ".pdf", pcbInfo);
// open result pdf
System.Diagnostics.Process.Start(path + ".pdf");
#endif
}
public static void RxFramerInjectPrbsErrorCheck([Values(Mykonos.MYK_PRBS_ORDER.PRBS7, Mykonos.MYK_PRBS_ORDER.PRBS15, Mykonos.MYK_PRBS_ORDER.PRBS31)] Mykonos.MYK_PRBS_ORDER PrbsOrder)
{
AdiCommandServerClient Link = AdiCommandServerClient.Instance;
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
UInt32 fpgaData = 0;
byte mykData = 0;
UInt32 FpgaLane0ErrCnt = 0;
UInt32 FpgaLane1ErrCnt = 0;
mykData = Link.spiRead(0x78); Console.WriteLine("SPI Reg x78 = " + mykData.ToString("X"));
//Initialise System and JESD Links
TestSetup.PrbsRxTestSetupInit(settings);
Link.hw.Connect(TestSetupConfig.ipAddr, TestSetupConfig.port);
fpgaData = Link.fpgaRead(0x410);
Console.WriteLine("FPGA Reg x410: REFCLK Frequency Detect = 0x" + fpgaData.ToString("X") + " = " + fpgaData.ToString());
fpgaData = Link.fpgaRead(0x10);
Console.WriteLine("FPGA Version x10:" + fpgaData.ToString("X"));
//Enable PRBS Test Mode ON Mykonos and FPGA
//Clear FPGA PRBS counters
//Then Check error count is 0 following some delay
Link.Mykonos.enableRxFramerPrbs(PrbsOrder, 1);
fpgaData = Link.fpgaRead(0x404);
switch (PrbsOrder)
{
case Mykonos.MYK_PRBS_ORDER.PRBS7:
fpgaData |= 0x1;
break;
case Mykonos.MYK_PRBS_ORDER.PRBS15:
fpgaData |= 0x2;
break;
case Mykonos.MYK_PRBS_ORDER.PRBS31:
fpgaData |= 0x4;
break;
default:
Assert.Fail("Invalid PRBS Order");
break;
}
//GTX PRBS Check Counter + GTX PRBS Config
//Disable PRBS Error Counter Reset
//Read Counters for Lane 0 & 1
//Check Reset Was Successful
//Let PRBS Checker Run
//Check there are no errors
Link.fpgaWrite(0x404, fpgaData | 0x18);
fpgaData = Link.fpgaRead(0x404);
Link.fpgaWrite(0x404, (fpgaData & 0xFFFFFFF7));
fpgaData = Link.fpgaRead(0x404);
Console.WriteLine("FPGA Reg 0x404 = " + fpgaData.ToString("X"));
fpgaData = Link.fpgaRead(0x41C);
Console.WriteLine("FPGA Reg 0x41C = " + fpgaData.ToString("X"));
Assert.AreEqual(fpgaData, 0x0);
System.Threading.Thread.Sleep(5000);
fpgaData = Link.fpgaRead(0x41C);
Console.WriteLine("FPGA Reg 0x41C = " + fpgaData.ToString("X"));
FpgaLane0ErrCnt = (fpgaData & 0xFFFF);
FpgaLane1ErrCnt = (fpgaData >> 16);
Console.WriteLine("FPGA Lane 0 Error = " + FpgaLane0ErrCnt.ToString("X"));
Console.WriteLine("FPGA Lane 1 Error = " + FpgaLane1ErrCnt.ToString("X"));
Assert.Less(FpgaLane0ErrCnt, 0x1);
Assert.Less(FpgaLane1ErrCnt, 0x1);
//Reset Counters
Link.spiWrite(0xA5, 0xF9); //enable prbs checker in Mykonos, clear error counters
Link.spiWrite(0xA5, 0xF1); //enable prbs checker in Mykonos
Link.fpgaWrite(0x404, (fpgaData | 0x8)); //Reset PRBS Error Counter
fpgaData = Link.fpgaRead(0x404);
Link.fpgaWrite(0x404, (fpgaData & 0xFFFFFFF7)); //Reset PRBS Error Counter
fpgaData = Link.fpgaRead(0x404);
Console.WriteLine("FPGA Reg 0x404 = " + fpgaData.ToString("X"));
//Start Injecting Prbs Errors
//Then Check FPGA error count
Link.Mykonos.rxInjectPrbsError();
System.Threading.Thread.Sleep(1000);
fpgaData = Link.fpgaRead(0x41C);
Console.WriteLine("FPGA Reg 0x41C = " + fpgaData.ToString("X"));
Link.Mykonos.rxInjectPrbsError();
System.Threading.Thread.Sleep(1000);
Link.Mykonos.rxInjectPrbsError();
System.Threading.Thread.Sleep(1000);
fpgaData = Link.fpgaRead(0x41C);
Console.WriteLine("FPGA Reg 0x41C = " + fpgaData.ToString("X"));
FpgaLane0ErrCnt = (fpgaData & 0xFFFF);
FpgaLane1ErrCnt = (fpgaData >> 16);
Console.WriteLine("FPGA Lane 0 Error = " + FpgaLane0ErrCnt.ToString("X"));
Console.WriteLine("FPGA Lane 1 Error = " + FpgaLane1ErrCnt.ToString("X"));
Assert.LessOrEqual(FpgaLane0ErrCnt + FpgaLane1ErrCnt, 0x3);
Assert.GreaterOrEqual(FpgaLane0ErrCnt + FpgaLane1ErrCnt, 0x1);
Link.Disconnect();
}
