void ConstantLengthDoublePulseCycleProtocolBase::Decode(short state, unsigned int duration)
{
if (state==LOW)
{
unsigned int pulsecycleduration = duration + _highpulseduration ;
if (WithinExpectedDeviation( pulsecycleduration , (_shortperiods+_longperiods) * _timeperiodduration , _timeperiodduration / 8) )
{
if (_prev_pulsecycleduration!=0)
{
if (WithinExpectedDeviation( _prev_pulsecycleduration , (_shortperiods+_longperiods) * _timeperiodduration , _timeperiodduration / 8) )
{
FlipBits(decoder_bitbuffer , decoder_bitbufferlength, decoder_bitpos);
} else
{
AddBit( decoder_bitbuffer , decoder_bitbufferlength, decoder_bitpos , false);
pulsecycleduration = 0;
}
}
// Are there more bits in the buffer than is expected for this protocol?
if (decoder_bitpos > GetBitstreamLength())
{
ShiftFirstBitOut(decoder_bitbuffer , decoder_bitbufferlength, decoder_bitpos);
}
} else if (WithinExpectedDeviation( pulsecycleduration , ( _shortperiods + _shortperiods ) * _timeperiodduration , _timeperiodduration / 8) )
{
if (_prev_pulsecycleduration!=0)
{
if (WithinExpectedDeviation( _prev_pulsecycleduration , ( _shortperiods + _shortperiods ) * _timeperiodduration , _timeperiodduration / 8) )
{
FlipBits(decoder_bitbuffer , decoder_bitbufferlength, decoder_bitpos);
} else
{
AddBit( decoder_bitbuffer , decoder_bitbufferlength, decoder_bitpos , true);
pulsecycleduration = 0;
}
}
// Are there more bits in the buffer than is expected for this protocol?
if (decoder_bitpos > GetBitstreamLength())
{
ShiftFirstBitOut(decoder_bitbuffer , decoder_bitbufferlength, decoder_bitpos);
}
} else
{
DecodeBitstream(_highpulseduration, duration);
ResetDecoder();
pulsecycleduration = 0;
}
_prev_pulsecycleduration = pulsecycleduration;
} else if (state==HIGH)
{
_highpulseduration = duration;
}
}
//=============================================================
// performs a reverse-bit copy of a DPoly into a new CDPoly
static CDPoly BitRevCopy(const DPoly & p)
{
size_t n = p.Degree();
size_t b = log2(n);
CDPoly a(n);
for (size_t k = 0; k < n; ++k)
a[FlipBits(k,b)] = DComplex(p.Get(k));
return a;
}
/// Polls the inbound socket until the message queue is empty. Also resends any timed out reliable messages.
void NetMessageManager::ProcessMessages()
{
PROFILE (NetMessageManager_ProcessMessages);
if (!connection)
return;
if (!ResendQueueIsEmpty())
ProcessResendQueue();
// Process network messages for max. 0.1 seconds, to prevent lack of rendering/mainloop execution during heavy processing
static const double MAX_PROCESS_TIME = 0.1;
boost::timer timer;
PROFILE(NetMessageManager_WhilePacketsAvailable);
while(connection->PacketsAvailable() && timer.elapsed() < MAX_PROCESS_TIME)
{
const int cMaxPayload = 2048;
std::vector<uint8_t> data(cMaxPayload, 0);
int numBytes = connection->ReceiveBytes(&data[0], cMaxPayload);
if (numBytes == 0)
break;
data.resize(numBytes);
tick_t now = GetCurrentClockTime();
lastHeardSince = (double)(now - lastHeardSinceTick) / GetCurrentClockFreq() * 1000;
lastHeardSinceTick = now;
#ifdef PROTOCOL_STRESS_TEST
const int numDuplications = 10;
const double bitErrorRate = 0.05;
for(int i = 0; i < numDuplications; ++i)
{
#endif
HandleInboundBytes(data);
#ifdef PROTOCOL_STRESS_TEST
FlipBits(data, (int)ceil(data.size() * bitErrorRate));
}
#endif
}
if (!connection->Open())
connection.reset();
// To keep memory footprint down and to defend against memory attacks, keep the list of seen sequence numbers to a fixed size.
const size_t cMaxSeqNumMemorySize = 300;
while(receivedSequenceNumbers.size() > cMaxSeqNumMemorySize)
receivedSequenceNumbers.erase(receivedSequenceNumbers.begin()); // We remove from the front to guarantee the smallest(oldest) are removed first.
// Acknowledge all the new accumulated packets that the server sent as reliable.
SendPendingACKs();
ManagePingSends();
}
int main()
{
volatile int i;
StatusRegOnRead SR;
STField ST;
phy_cmd_type0 pct;
phy_cmd_type t;
init_platform();
DisableModuleHandlersAndTranfers();
// Setare asteptare -- 0 adica exista un singur tact de delay intre cand incepe sa scrie si cand incepe sa inregistreze intrarile
SetDelayRegisterNoDelay();
ResetMemoryToZero();
// xil_printf("struct : %08X\n", t.uint32_Data);
// let's check if we are in dormant state : lanes are in EIDL state = RDS( 0 ) / RDTS ( 0 )
SR.uint32_Data = module[2];
ST.uint8_Data = SR.fields.ST;
xil_printf("1) Status reg( 2 ) : Amplitude(%x) Lock(%x) Pack(%x) Err(%x) RDS(%x) RDTS(%x)\n", ST.fields.Amplitude, ST.fields.Lock, ST.fields.Pack, ST.fields.Err, ST.fields.RDS, ST.fields.RDTS );
////////////////////////////////////////////////////////////////
//setup CFG register to set physical layers in EIDL state - 0x0067E09F
// !! this will be visible only once for each time you reset VTE !!!
{
t.uint32_Data = 0;
t.fields.TDM = 3;
t.fields.TDRM = 3;
t.fields.MODE = 1;
t.fields.CT_PHY_CMD = 0;
t.fields.CT_Tx = 0; //EIDL
t.fields.HOST_MODE = 1;
t.fields.BUSIF16 = 1;
t.fields.DET_EN = 1;
t.fields.RCLKOE = 1;
t.fields.RCLKTRMEN = 1;
t.fields.CNFG_ALIGN_EN = 1;
t.fields.CNFG_LOCK_PERIOD = 0;
t.fields.CNFG_LOCK_MARGIN = 3;
module[2]= t.uint32_Data; //setup CFG register to set physical layers in EIDL state - 0x0067E09F
Sleep( 100 );
//read the status of the lanes
SR.uint32_Data = module[2];
ST.uint8_Data = SR.fields.ST;
// xil_printf("1) Status reg( 2 ) RDM: %x %x %x %x\n", SR.fields.RDM,SR.fields.RDTM,SR.fields.ST ,SR.fields.b0 );
xil_printf("1) Status reg( 2 ) : Amplitude(%x) Lock(%x) Pack(%x) Err(%x) RDS(%x) RDTS(%x)\n", ST.fields.Amplitude, ST.fields.Lock, ST.fields.Pack, ST.fields.Err, ST.fields.RDS, ST.fields.RDTS );
}
////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
//setup CFG register to set physical layers in STB.L state - 0x0067E09F
{
t.uint32_Data = 0;
t.fields.TDM = 3;
t.fields.TDRM = 3;
t.fields.MODE = 1;
t.fields.CT_PHY_CMD = 0;
t.fields.CT_Tx = 2; //STB.L
t.fields.HOST_MODE = 1;
t.fields.BUSIF16 = 1;
t.fields.DET_EN = 1;
t.fields.RCLKOE = 1;
t.fields.RCLKTRMEN = 1;
t.fields.CNFG_ALIGN_EN = 1;
t.fields.CNFG_LOCK_PERIOD = 3;
t.fields.CNFG_LOCK_MARGIN = 3;
module[2]= t.uint32_Data; //setup CFG register to set physical layers in STB.L state
Sleep( 100 );
//read the status of the lanes
SR.uint32_Data = module[2];
ST.uint8_Data = SR.fields.ST;
xil_printf("1) Status reg( 2 ) : Amplitude(%x) Lock(%x) Pack(%x) Err(%x) RDS(%x) RDTS(%x)\n", ST.fields.Amplitude, ST.fields.Lock, ST.fields.Pack, ST.fields.Err, ST.fields.RDS, ST.fields.RDTS );
}
////////////////////////////////////////////////////////////////
////////////////////////////////////////////////////////////////
//setup CFG register to set physical layers in VLD state - 0x0067E09F
{
t.uint32_Data = 0;
t.fields.TDM = 3;
t.fields.TDRM = 3;
t.fields.MODE = 1;
t.fields.CT_PHY_CMD = 0;
t.fields.CT_Tx = 3; //STB.L
t.fields.HOST_MODE = 1;
t.fields.BUSIF16 = 1;
t.fields.DET_EN = 1;
t.fields.RCLKOE = 1;
t.fields.RCLKTRMEN = 1;
t.fields.CNFG_ALIGN_EN = 1;
t.fields.CNFG_LOCK_PERIOD = 3;
t.fields.CNFG_LOCK_MARGIN = 3;
module[2]= t.uint32_Data; //setup CFG register to set physical layers in VLD state
Sleep( 100 );
//read the status of the lanes
SR.uint32_Data = module[2];
ST.uint8_Data = SR.fields.ST;
xil_printf("1) Status reg( 2 ) : Amplitude(%x) Lock(%x) Pack(%x) Err(%x) RDS(%x) RDTS(%x)\n", ST.fields.Amplitude, ST.fields.Lock, ST.fields.Pack, ST.fields.Err, ST.fields.RDS, ST.fields.RDTS );
}
////////////////////////////////////////////////////////////////
//Sleep( 400 );
DisableDataTransferEnablePINS();
i = module[1];
xil_printf("delay reg( 1 ) : %04x\n", i );
Sleep( 100 );
/* Sleep( 100 );
pct.uint32_Data = 0;
pct.fields.TDM = 3;
pct.fields.TDRM = 3;
pct.fields.MODE = 1;
pct.fields.HOST_MODE = 1;
pct.fields.BUSIF16 = 1;
pct.fields.DET_EN = 1;
pct.fields.RCLKOE = 1;
pct.fields.RCLKTRMEN = 1;
pct.fields.CNFG_ALIGN_EN = 1;
pct.fields.CNFG_LOCK_PERIOD = 3;
pct.fields.CNFG_LOCK_MARGIN = 3;
for(pct.fields.CT=0;pct.fields.CT<=255;pct.fields.CT++)
{
//Send out Sync symbol - wait till UHSII device responds with sync byte
module[2]=pct.uint32_Data;
Sleep(100);
//read the new status of the lanes
SR.uint32_Data = module[2];
{
CTFieldMode0 CT[4];
STField ST[4];
xil_printf("\n");
CT[0].uint8_Data = pct.fields.CT;
CT[1].fields.CT_PHY_CMD = FlipBits( CT[0].fields.CT_PHY_CMD, 4 );
CT[1].fields.CT_Tx = FlipBits( CT[0].fields.CT_Tx, 2 );
CT[1].fields.CT_Rx = FlipBits( CT[0].fields.CT_Rx, 2 );
CT[2].uint8_Data = FlipBits( pct.fields.CT, 8 );
CT[3].fields.CT_PHY_CMD = FlipBits( CT[2].fields.CT_PHY_CMD, 4 );
CT[3].fields.CT_Tx = FlipBits( CT[2].fields.CT_Tx, 2 );
CT[3].fields.CT_Rx = FlipBits( CT[2].fields.CT_Rx, 2 );
xil_printf("CT = %d - %x - CMD = %x Tx = %x Rx = %x\n", pct.fields.CT, pct.fields.CT, CT[0].fields.CT_PHY_CMD, CT[0].fields.CT_Tx, CT[0].fields.CT_Rx );
xil_printf("CT = %d - %x - CMD = %x Tx = %x Rx = %x\n", pct.fields.CT, pct.fields.CT, CT[1].fields.CT_PHY_CMD, CT[1].fields.CT_Tx, CT[1].fields.CT_Rx );
xil_printf("CT = %d - %x - CMD = %x Tx = %x Rx = %x\n", pct.fields.CT, pct.fields.CT, CT[2].fields.CT_PHY_CMD, CT[2].fields.CT_Tx, CT[2].fields.CT_Rx );
xil_printf("CT = %d - %x - CMD = %x Tx = %x Rx = %x\n", pct.fields.CT, pct.fields.CT, CT[3].fields.CT_PHY_CMD, CT[3].fields.CT_Tx, CT[3].fields.CT_Rx );
xil_printf("ST: %x %x %x %x\n", SR.fields.RDM, SR.fields.RDTM, SR.fields.ST ,SR.fields.b0 );
ST[0].uint8_Data = SR.fields.ST;
ST[1].uint8_Data = ST[0].uint8_Data;
ST[1].fields.RDS = FlipBits( ST[0].fields.RDS, 2 );
ST[1].fields.RDTS = FlipBits( ST[0].fields.RDTS, 2 );
ST[2].uint8_Data = FlipBits( ST[0].uint8_Data, 8 );
ST[3].uint8_Data = ST[2].uint8_Data;
ST[3].fields.RDS = FlipBits( ST[2].fields.RDS, 2 );
ST[3].fields.RDTS = FlipBits( ST[2].fields.RDTS, 2 );
xil_printf("ST : Amplitude(%x) Lock(%x) Pack(%x) Err(%x) RDS(%x) RDTS(%x)\n", ST[0].fields.Amplitude, ST[0].fields.Lock, ST[0].fields.Pack, ST[0].fields.Err, ST[0].fields.RDS, ST[0].fields.RDTS );
xil_printf("ST : Amplitude(%x) Lock(%x) Pack(%x) Err(%x) RDS(%x) RDTS(%x)\n", ST[1].fields.Amplitude, ST[1].fields.Lock, ST[1].fields.Pack, ST[1].fields.Err, ST[1].fields.RDS, ST[1].fields.RDTS );
xil_printf("ST : Amplitude(%x) Lock(%x) Pack(%x) Err(%x) RDS(%x) RDTS(%x)\n", ST[2].fields.Amplitude, ST[2].fields.Lock, ST[2].fields.Pack, ST[2].fields.Err, ST[2].fields.RDS, ST[2].fields.RDTS );
xil_printf("ST : Amplitude(%x) Lock(%x) Pack(%x) Err(%x) RDS(%x) RDTS(%x)\n", ST[3].fields.Amplitude, ST[3].fields.Lock, ST[3].fields.Pack, ST[3].fields.Err, ST[3].fields.RDS, ST[3].fields.RDTS );
if( ( CT[0].fields.CT_Tx == ST[0].fields.RDS && CT[0].fields.CT_Rx == ST[0].fields.RDTS )
|| ( CT[0].fields.CT_Tx == ST[0].fields.RDTS && CT[0].fields.CT_Rx == ST[0].fields.RDS )
|| ( CT[1].fields.CT_Tx == ST[1].fields.RDTS && CT[1].fields.CT_Rx == ST[1].fields.RDS )
|| ( CT[1].fields.CT_Tx == ST[1].fields.RDTS && CT[1].fields.CT_Rx == ST[1].fields.RDS )
|| ( CT[2].fields.CT_Tx == ST[2].fields.RDTS && CT[2].fields.CT_Rx == ST[2].fields.RDS )
|| ( CT[2].fields.CT_Tx == ST[2].fields.RDTS && CT[2].fields.CT_Rx == ST[2].fields.RDS )
|| ( CT[3].fields.CT_Tx == ST[3].fields.RDTS && CT[3].fields.CT_Rx == ST[3].fields.RDS )
|| ( CT[3].fields.CT_Tx == ST[3].fields.RDTS && CT[3].fields.CT_Rx == ST[3].fields.RDS ) )
xil_printf( "This is science !\n");
}
}/**/
// EnableModuleHandlersAndTranfers();
module[3]=0xBCBFBCBF;
Sleep(100);
//read the new status of the lanes
SR.uint32_Data = module[2];
xil_printf("4) Status reg( 2 ) RDM: %x %x %x %x\n", SR.fields.RDM,SR.fields.RDTM,SR.fields.ST ,SR.fields.b0 );
xil_printf("5) data in: %x\n", module[3] );
SynPacket Synp;
#if 0
Synp.fields.com = LSS_COM;
Synp.fields.syn = LSS_SYN0;
data[0] = FlipBits( Synp.uint16_Data | ( Synp.uint16_Data << 16 ), 32 );
// data[0] = Synp.uint16_Data | ( Synp.uint16_Data << 16 );
count[0] = 20;
cfg[0] = t.uint32_Data;
#endif
#if 0
Synp.fields.com = LSS_COM;
Synp.fields.syn = LSS_SYN0;
data[0] = Synp.uint16_Data | ( Synp.uint16_Data << 16 );
count[0] = 20;
cfg[0] = t.uint32_Data;
#endif
#if 0
Synp.fields.com = FlipBits( LSS_COM, 8 );
Synp.fields.syn = FlipBits( LSS_SYN0, 8 );
data[0] = Synp.uint16_Data | ( Synp.uint16_Data << 16 );
count[0] = 20;
cfg[0] = t.uint32_Data;
#endif
#if 0
Synp.fields.com = FlipBits( LSS_COM, 8 );
Synp.fields.syn = FlipBits( LSS_SYN0, 8 );
data[0] = Synp.uint16_Data | ( Synp.uint16_Data << 16 );
count[0] = 20;
cfg[0] = 0x04585634;
#endif
// #include "SetData.h"
/*
// xil_printf("Data 1 is %x\n", data[1] );
//start writing
// module[0] = 0x1F; // enable handlers and transfers
EnableModuleHandlersAndTranfers();
// module[0] = 0xFFFFFFFF;
//wait until write is finished
int AntiDeadlockCounter = 10000000;
while (module[0] != 0x0000001E && AntiDeadlockCounter > 0 )
AntiDeadlockCounter--;
if( AntiDeadlockCounter > 0 )
xil_printf("there is hope");
xil_printf("count_read = %x\n", count_read[0]);
xil_printf("st_read = %x\n", st_read[0]);
xil_printf("data_read = %x\n", data_read[0]);
xil_printf("data = %x %x %x\n", data[0], data[1], data[2]);
xil_printf("count = %x %x %x\n", count[0], count[1], count[2]);
//read the new status of the lanes
SR.uint32_Data = module[2];
xil_printf("3) Status reg( 2 ) RDM: %x %x %x %x\n", SR.fields.RDM,SR.fields.RDTM,SR.fields.ST ,SR.fields.b0 );
*/
Sleep( 1000 );
return 0;
}
