rxRaw = readmatrix("iladata_rx.csv");
rx = [rxRaw(:, 4)+1i*rxRaw(:, 5),rxRaw(:, 6)+1i*rxRaw(:, 7),...
      rxRaw(:, 8)+1i*rxRaw(:, 9),rxRaw(:,10)+1i*rxRaw(:,11)];

wx_16b = [-17479 + 27717i; 31421 - 3885i; 31472 + 3727i; -17615 - 27560i];
s = wx_16b'*rx.';
% plot(real(s))

streamRaw = readmatrix("iladata_weight.csv");

accor_stream_bit_num = (4*4*2+2)*32;

accor_stream_valid = streamRaw(:,5);
accor_stream_data = streamRaw(:,6);
weight_stream_data = streamRaw(:,7);

if (find(accor_stream_valid==1,1) == 1)
  accor_stream_data_index = find(accor_stream_valid==1,2);
else
  accor_stream_data_index = find(accor_stream_valid==1,1);
end

accor_stream_data_str = num2str(reshape(accor_stream_data((1:accor_stream_bit_num)+...
  accor_stream_data_index-1),32,[])');
accor_stream_data_one_hop = zeros(1,32);

for i=1:32
  tmp = bin2dec(erase(convertCharsToStrings(accor_stream_data_str(i+2,:))," "));
  if (tmp >= 2^31-1)
    accor_stream_data_one_hop(i) = tmp - 2^32;
  else 
    accor_stream_data_one_hop(i) = tmp;
  end
end

weight_stream_data_index = 1;
flag = 1;

while (flag)
  weight_stream_data_str = num2str(weight_stream_data((1:32)+weight_stream_data_index-1)');
  tmp = bin2dec(erase(convertCharsToStrings(weight_stream_data_str)," "));
  if (tmp == hex2dec("7E7E7E7E"))
    flag = 0;
  else 
    weight_stream_data_index = weight_stream_data_index + 1;
  end
end