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-rw-r--r--src/mpdecode_core.h61
1 files changed, 33 insertions, 28 deletions
diff --git a/src/mpdecode_core.h b/src/mpdecode_core.h
index 86dcf02..95ead46 100644
--- a/src/mpdecode_core.h
+++ b/src/mpdecode_core.h
@@ -16,41 +16,46 @@
#include "comp.h"
struct LDPC {
- char name[32];
- int max_iter;
- int dec_type;
- int q_scale_factor;
- int r_scale_factor;
- int CodeLength;
- int NumberParityBits;
- int NumberRowsHcols;
- int max_row_weight;
- int max_col_weight;
-
- uint16_t *H_rows;
- uint16_t *H_cols;
-
- /* these two are fixed to code params */
- int ldpc_data_bits_per_frame;
- int ldpc_coded_bits_per_frame;
-
- /* support for partial use of data bits in codeword and unequal protection schemes */
- int protection_mode;
- int data_bits_per_frame;
- int coded_bits_per_frame;
+ char name[32];
+ int max_iter;
+ int dec_type;
+ int q_scale_factor;
+ int r_scale_factor;
+ int CodeLength;
+ int NumberParityBits;
+ int NumberRowsHcols;
+ int max_row_weight;
+ int max_col_weight;
+
+ uint16_t *H_rows;
+ uint16_t *H_cols;
+
+ /* these two are fixed to code params */
+ int ldpc_data_bits_per_frame;
+ int ldpc_coded_bits_per_frame;
+
+ /* support for partial use of data bits in codeword and unequal protection
+ * schemes */
+ int protection_mode;
+ int data_bits_per_frame;
+ int coded_bits_per_frame;
};
void encode(struct LDPC *ldpc, unsigned char ibits[], unsigned char pbits[]);
-int run_ldpc_decoder(struct LDPC *ldpc, uint8_t out_char[], float input[], int *parityCheckCount);
+int run_ldpc_decoder(struct LDPC *ldpc, uint8_t out_char[], float input[],
+ int *parityCheckCount);
void sd_to_llr(float llr[], float sd[], int n);
-void Demod2D(float symbol_likelihood[], COMP r[], COMP S_matrix[], float EsNo, float fading[], float mean_amp, int number_symbols);
-void Somap(float bit_likelihood[], float symbol_likelihood[], int M, int bps, int number_symbols);
-void symbols_to_llrs(float llr[], COMP rx_qpsk_symbols[], float rx_amps[], float EsNo, float mean_amp, int nsyms);
-void fsk_rx_filt_to_llrs(float llr[], float rx_filt[], float v_est, float SNRest, int M, int nsyms);
+void Demod2D(float symbol_likelihood[], COMP r[], COMP S_matrix[], float EsNo,
+ float fading[], float mean_amp, int number_symbols);
+void Somap(float bit_likelihood[], float symbol_likelihood[], int M, int bps,
+ int number_symbols);
+void symbols_to_llrs(float llr[], COMP rx_qpsk_symbols[], float rx_amps[],
+ float EsNo, float mean_amp, int nsyms);
+void fsk_rx_filt_to_llrs(float llr[], float rx_filt[], float v_est,
+ float SNRest, int M, int nsyms);
void ldpc_print_info(struct LDPC *ldpc);
-
#endif