Initial import

git-svn-id: http://moon:8086/svn/software/trunk/libsrc/radio@1 b431acfa-c32f-4a4a-93f1-934dc6c82436
2014-07-19 07:44:42 +00:00
commit 290fd5f5e0
36 changed files with 13976 additions and 0 deletions
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+// --------------------------------------------------------------
+#ifndef SYMBOL_H
+#define	SYMBOL_H
+
+#include "radio_types.h"
+#include "statistics.h"
+#include "cpx.h"
+
+// --------------------------------------------------------------
+// Types
+// --------------------------------------------------------------
+typedef struct _map_t
+{
+	radio_float_t mag, phi;
+	cpx_t rect;
+	symbol_t sym;
+
+} map_t;
+
+typedef struct _sym_map_t
+{
+	uint32_t nBitsPerSym, num_const, type;
+	radio_float_t Es, Eb, Pref;
+	map_t **ppMapTbl, *pMapTbl;
+	radio_float_t iq_step, iq_max;
+	uint32_t iq_side_len;
+	radio_float_t R2_cma;				// For CMA
+	cpx_t R_mma;						// for MMA
+	cpx_t R_smma;						// for S-MMA
+
+} sym_map_t;
+
+typedef struct _sym_err_t
+{
+	radio_float_t err_mag, err_phi;
+	radio_float_t err_mag_norm, err_phi_norm;
+	radio_float_t mag, phi, hard_mag, hard_phi;
+	cpx_t err, hard_sym, soft_sym;
+
+} sym_err_t;
+
+typedef struct _per_sym_stat_t
+{
+	uint32_t count;
+	radio_float_t p, var_err_mag, var_err_phi;
+	sl_var_t sl_err_mag, sl_err_phi;
+
+} per_sym_stat_t;
+
+typedef struct _sym_stat_t
+{
+	uint32_t sym_cnt, num_const;
+	per_sym_stat_t *pPerSymStat;
+
+
+} sym_stat_t;
+
+// --------------------------------------------------------------
+// Functions
+// --------------------------------------------------------------
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void SymStatInit(sym_stat_t *pObj, uint32_t nBitsPerSym);
+void SymStatFree(sym_stat_t *pObj);
+void SymStatReset(sym_stat_t *pObj);
+void SymStatUpDate(sym_stat_t *pObj, symbol_t sym, sym_err_t *pSym_err);
+void SymStatPrint(sym_stat_t *pObj);
+
+void SymMapInit(sym_map_t *pObj, uint32_t nBitsPerSym, uint32_t type);
+void SymMapFree(sym_map_t *pObj);
+void SymMapReinit(sym_map_t *pObj, uint32_t nBitsPerSym, uint32_t type);
+cpx_t SymMapMap(sym_map_t *pObj, symbol_t symbol);
+symbol_t SymMapDemap(sym_map_t *pObj, cpx_t x);
+map_t SymMapGetSymbolInfo(sym_map_t *pObj, symbol_t symbol);
+sym_err_t SymMapGetError(sym_map_t *pObj, cpx_t x, symbol_t symbol);
+#ifdef __cplusplus
+}
+#endif  // __cplusplus
+
+// --------------------------------------------------------------
+#endif // SYMBOL_H