convert error correction codewords to bitstream

diff --git a/qrgenerator.cpp b/qrgenerator.cpp
index a2c31f71794886efbe280fa6ef895b9beaaf3a55..263bfb61a88ae373f8cf377f0e8878a1e24a2cc5 100644 (file)
--- a/qrgenerator.cpp
+++ b/qrgenerator.cpp
@@ -13,6 +13,7 @@ std::size_t get_degree(std::vector<unsigned int> polynomial);
 std::vector<unsigned int> field_multiply(std::vector<unsigned int> polynomial, unsigned int value);
 
 int main() {
+       int k;
        //std::cout << id_generator(69) << std::endl;
        std::string input_data{"01234567"};
        const unsigned int input_length = 8;
@@ -41,7 +42,7 @@ int main() {
                }
        }
        /*
-       int k{0};
+       k{0};
        for (auto i : input_data_vector){
                if (k++ % 10== 0){std::cout << " ";}
                std::cout << i;
@@ -69,7 +70,7 @@ int main() {
        std::vector<bool> terminator{0,0,0,0};
        input_data_vector.insert(input_data_vector.end(), terminator.begin(), terminator.end());
        /*
-       int k = 0;
+       k = 0;
        for (auto i : input_data_vector){
 
                if ((k == 4 || k == input_data_vector.size() - 4) || (k > 4 && k < input_data_vector.size() - 4 && (k-4) % 10== 0)){std::cout << " ";}
@@ -82,7 +83,7 @@ int main() {
        for (std::size_t i{0}; i < input_data_vector.size() % 8; ++i){
                input_data_vector.push_back(0);
        }
-       int k = 0;
+       k = 0;
        for (auto i : input_data_vector){
                if (k != 0 && k % 8 == 0){std::cout << " ";}
                std::cout << i;
@@ -233,12 +234,27 @@ int main() {
        //std::cout << "Error correction codewords: ";for (auto i: remainder){std::cout << i << " ";}std::cout << std::endl;
 
        remainder.erase(remainder.begin(), remainder.begin() + remainder.size() - get_degree(remainder) - 1);
-       std::cout << "Error correction codewords: ";for (auto i: remainder){std::cout << i << " ";}std::cout << std::endl;
+       std::cout << "Error correction polynomial coefficients: ";for (auto i: remainder){std::cout << i << " ";}std::cout << std::endl;
+       std::cout << "Error Correction Codeword size: " << remainder.size() << std::endl;
 
        
+       std::vector<bool> error_correction_codewords{};
+       for (std::size_t i{0}; i < remainder.size(); ++i) {
+               std::bitset<8> val = remainder[i];
+               for (std::size_t j{0}; j < 8; ++j){
+                       error_correction_codewords.push_back(val[j]);
+               }
+       }
 
 
-
+       std::cout << "Error Correction Codewords: ";
+       k = 0;
+       for (auto i : error_correction_codewords){
+               if (k != 0 && k % 8 == 0){std::cout << " ";}
+               std::cout << i;
+               k++;
+       }
+       std::cout << std::endl;
 
 
        return 0;