2021-08-05 10:56:35 +00:00
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#ifndef _INCLUDE_LDPC_H_
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#define _INCLUDE_LDPC_H_
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2018-11-07 13:50:55 +00:00
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2021-08-05 10:56:35 +00:00
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#include <stdint.h>
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2018-11-14 15:06:32 +00:00
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2022-04-23 14:40:30 +00:00
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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2018-12-27 20:33:07 +00:00
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2022-05-11 12:33:26 +00:00
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// codeword is 174 log-likelihoods.
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// plain is a return value, 174 ints, to be 0 or 1.
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// iters is how hard to try.
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// ok == 87 means success.
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void ldpc_decode(float codeword[], int max_iters, uint8_t plain[], int* ok);
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2022-04-23 14:40:30 +00:00
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2022-05-11 12:33:26 +00:00
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void bp_decode(float codeword[], int max_iters, uint8_t plain[], int* ok);
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2022-04-23 14:40:30 +00:00
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#ifdef __cplusplus
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}
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#endif
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2019-01-02 18:54:18 +00:00
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2021-08-05 10:56:35 +00:00
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#endif // _INCLUDE_LDPC_H_
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