2025-06-08 11:37:52 +08:00
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#include "subPix.h"
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#include "stdlib.h"
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void subpix(
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hls::stream<RgnPixConvolve> &InConvolvePnt,
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hls::stream<RgnSubPix> &OutSubpixPnt
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)
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{
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#pragma HLS DATA_PACK variable=InConvolvePnt
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#pragma HLS DATA_PACK variable=OutSubpixPnt
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#pragma HLS INTERFACE axis register both port=OutSubpixPnt
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#pragma HLS INTERFACE axis register both port=InConvolvePnt
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ap_uint<12> WinNum = 0;
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RgnPixConvolve InData;
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InData = InConvolvePnt.read();
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ap_uint<1> VSync = InData.Sync.range(1,1);
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if(0b0 == VSync) //wait for syncFirst
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return;
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RgnSubPix outData = {0,0,0,0,0,0};
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//1st: frameNo
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outData.Sync = InData.Sync;
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outData.rsv = 0;
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ap_uint<32> data_32;
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data_32(11,0) = InData.LazerWinX.range(11,0);
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data_32(23,12) = InData.LazerWinY.range(11,0);
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data_32(31,24) = InData.LazerWinRid.range(7,0);
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UintFloat tmp;
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tmp.unData = (unsigned int)data_32;
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outData.x = tmp.fdata;
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OutSubpixPnt.write(outData);
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//2nd: timeStamp
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InData = InConvolvePnt.read();
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outData.Sync = InData.Sync;
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data_32(11,0) = InData.LazerWinX.range(11,0);
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data_32(23,12) = InData.LazerWinY.range(11,0);
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data_32(31,24) = InData.LazerWinRid.range(7,0);
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tmp.unData = (unsigned int)data_32;
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outData.x = tmp.fdata;
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OutSubpixPnt.write(outData);
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//3rd:encInfo
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InData = InConvolvePnt.read();
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outData.Sync = InData.Sync;
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data_32(11,0) = InData.LazerWinX.range(11,0);
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data_32(23,12) = InData.LazerWinY.range(11,0);
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data_32(31,24) = InData.LazerWinRid.range(7,0);
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tmp.unData = (unsigned int)data_32;
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outData.x = tmp.fdata;
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OutSubpixPnt.write(outData);
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//4th: frmW, frmH
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InData = InConvolvePnt.read();
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outData.Sync = InData.Sync;
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data_32(11,0) = InData.LazerWinX.range(11,0);
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data_32(23,12) = InData.LazerWinY.range(11,0);
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data_32(31,24) = 0;
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tmp.unData = (unsigned int)data_32;
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outData.x = tmp.fdata;
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OutSubpixPnt.write(outData);
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//5th: frmX, WinNum
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InData = InConvolvePnt.read();
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outData.Sync = InData.Sync;
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data_32(11,0) = InData.LazerWinX.range(11,0);
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data_32(23,12) = InData.LazerWinY.range(11,0);
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data_32(31,24) = 0;
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tmp.unData = (unsigned int)data_32;
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outData.x = tmp.fdata;
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WinNum(11,0) = InData.LazerWinY.range(11,0);
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OutSubpixPnt.write(outData);
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//6th: frmY
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InData = InConvolvePnt.read();
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outData.Sync = InData.Sync;
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data_32(11,0) = InData.LazerWinX.range(11,0);
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data_32(23,12) = InData.LazerWinY.range(11,0);
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data_32(31,24) = 0;
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tmp.unData = (unsigned int)data_32;
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outData.x = tmp.fdata;
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OutSubpixPnt.write(outData);
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for(int n = 0; n < WinNum; n ++)
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{
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#pragma HLS LOOP_TRIPCOUNT min=3072 max=3072
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#pragma HLS PIPELINE II=1
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InData = InConvolvePnt.read();
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float fx;
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if(InData.nD2 == 0)
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fx = 0;
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else
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fx = (float)InData.nD1/(float)InData.nD2;
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RgnSubPix a_pnt;
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2025-08-22 20:28:26 +08:00
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if(n == 0)
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2025-06-08 11:37:52 +08:00
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a_pnt.Sync = 0b01;
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else
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a_pnt.Sync = 0b00;
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a_pnt.flag = InData.LazerWinFlag;
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a_pnt.y = InData.LazerWinY;
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a_pnt.rid = InData.LazerWinRid;
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a_pnt.value = InData.value;
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2025-08-26 10:32:20 +08:00
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a_pnt.x = (float)InData.LazerWinX + 8.0f + fx + 0.5; //adjust point to pixel center
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2025-06-08 11:37:52 +08:00
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a_pnt.rsv = 0;
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OutSubpixPnt.write(a_pnt);
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}
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}
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