X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fcore%2Fao_viterbi.c;h=594c0d91bdbf51be2e79180ba7f639ba2d615df2;hp=bb93bc83b798540782e928a8c5ac4e0bf448c0fb;hb=70cf32e89df19bde5185339fc703532c8a5b8be6;hpb=246174b32bb6cf827d240c32d6a51c3513a08c37

diff --git a/src/core/ao_viterbi.c b/src/core/ao_viterbi.c
index bb93bc83..594c0d91 100644
--- a/src/core/ao_viterbi.c
+++ b/src/core/ao_viterbi.c
@@ -55,16 +55,19 @@ struct ao_soft_sym {
 #define NUM_HIST	8
 #define MOD_HIST(b)	((b) & 7)
 
+#define V_0		0xc0
+#define V_1		0x40
+
 static const struct ao_soft_sym ao_fec_decode_table[NUM_STATE][2] = {
 /* next        0              1	         state */
-	{ { 0x00, 0x00 }, { 0xff, 0xff } } ,	/* 000 */
-	{ { 0x00, 0xff }, { 0xff, 0x00 } },	/* 001 */
-	{ { 0xff, 0xff }, { 0x00, 0x00 } },	/* 010 */
-	{ { 0xff, 0x00 }, { 0x00, 0xff } },	/* 011 */
-	{ { 0xff, 0xff }, { 0x00, 0x00 } },	/* 100 */
-	{ { 0xff, 0x00 }, { 0x00, 0xff } },	/* 101 */
-	{ { 0x00, 0x00 }, { 0xff, 0xff } },	/* 110 */
-	{ { 0x00, 0xff }, { 0xff, 0x00 } }	/* 111 */
+	{ { V_0, V_0 }, { V_1, V_1 } } ,	/* 000 */
+	{ { V_0, V_1 }, { V_1, V_0 } },	/* 001 */
+	{ { V_1, V_1 }, { V_0, V_0 } },	/* 010 */
+	{ { V_1, V_0 }, { V_0, V_1 } },	/* 011 */
+	{ { V_1, V_1 }, { V_0, V_0 } },	/* 100 */
+	{ { V_1, V_0 }, { V_0, V_1 } },	/* 101 */
+	{ { V_0, V_0 }, { V_1, V_1 } },	/* 110 */
+	{ { V_0, V_1 }, { V_1, V_0 } }	/* 111 */
 };
 
 static inline uint8_t