From f1348429b3166cab8bb3c621ba9a8df972213687 Mon Sep 17 00:00:00 2001
From: trumandk <trumandk@github.com>
Date: Thu, 13 Jun 2019 23:08:07 +0200
Subject: [PATCH] Added modulation2text and fec2text

---
 apps/modcod.c | 156 ++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 150 insertions(+), 6 deletions(-)

diff --git a/apps/modcod.c b/apps/modcod.c
index d983aa6..4e5ab3b 100644
--- a/apps/modcod.c
+++ b/apps/modcod.c
@@ -12,6 +12,143 @@
 
 #include <linux/dvb/mod.h>
 
+char* modulation2text(const enum fe_modulation mod)
+{
+	switch(mod)
+	{
+	case QPSK:
+		return "QPSK";
+	case QAM_16:
+		return "16QAM";
+	case QAM_32:
+		return "32QAM";
+	case QAM_64:
+		return "64QAM";
+	case QAM_128:
+		return "128QAM";
+	case QAM_256:
+		return "256QAM";
+	case QAM_AUTO:
+		return "QAM_AUTO";
+	case VSB_8:
+		return "8VSB";
+	case VSB_16:
+		return "16VSB";
+	case PSK_8:
+		return "8PSK";
+	case APSK_16:
+		return "16APSK";
+	case APSK_32:
+		return "32APSK";
+	case DQPSK:
+		return "DQPSK";
+	case QAM_4_NR:
+		return "QAM_4_NR";
+	case APSK_64:
+		return "64APSK";
+	case APSK_128:
+		return "128APSK";
+	case APSK_256:
+		return "256APSK";
+	case APSK_8:
+		return "8APSK";
+	default:
+		return "MODULATION_NONE";
+	};
+}
+
+char* fec2text(const enum fe_code_rate fec)
+{
+	switch(fec)
+	{
+	case        FEC_1_2:
+		return "1/2";
+	case        FEC_2_3:
+		return "2/3";
+	case        FEC_3_4:
+		return "3/4";
+	case        FEC_4_5:
+		return "4/5";
+	case        FEC_5_6:
+		return "5/6";
+	case        FEC_6_7:
+		return "6/7";
+	case        FEC_7_8:
+		return "7/8";
+	case        FEC_8_9:
+		return "8/9";
+	case        FEC_AUTO:
+		return "FEC_AUTO";
+	case        FEC_3_5:
+		return "3/5";
+	case        FEC_9_10:
+		return "9/10";
+	case        FEC_2_5:
+		return "2/5";
+	case        FEC_1_4:
+		return "1/4";
+	case        FEC_1_3:
+		return "1/3";
+	case        FEC_13_45:
+		return "13/45";
+	case        FEC_9_20:
+		return "9/20";
+	case        FEC_11_20:
+		return "11/20";
+	case        FEC_5_9_L:
+		return "5/9-L";
+	case        FEC_26_45_L:
+		return "26/45-L";
+	case        FEC_23_36:
+		return "23/36";
+	case        FEC_25_36:
+		return "25/36";
+	case        FEC_13_18:
+		return "13/18";
+	case        FEC_1_2_L:
+		return "1/2-L";
+	case        FEC_8_15_L:
+		return "8/15-L";
+	case        FEC_26_45:
+		return "26/45";
+	case        FEC_3_5_L:
+		return "3/5-L";
+	case        FEC_28_45:
+		return "28/45";
+	case        FEC_2_3_L:
+		return "2/3-L";
+	case        FEC_7_9:
+		return "7/9";
+	case        FEC_32_45_L:
+		return "32/45-L";
+	case        FEC_77_90:
+		return "77/90";
+	case        FEC_32_45:
+		return "32/45";
+	case        FEC_11_15:
+		return "11/15";
+	case        FEC_29_45_L:
+		return "29/45-L";
+	case        FEC_31_45_L:
+		return "31/45-L";
+	case        FEC_11_15_L:
+		return "11/15-L";
+	case        FEC_11_45:
+		return "11/45";
+	case        FEC_4_15:
+		return "4/15";
+	case        FEC_14_45:
+		return "14/45";
+	case        FEC_7_15:
+		return "7/15";
+	case        FEC_8_15:
+		return "8/15";
+	default:
+		return "FEC_NONE";
+	};
+
+}
+
 int main()
 {
         const enum fe_modulation modcod2modS2X[0x3D] = {
@@ -42,20 +179,27 @@ int main()
 		FEC_8_15,FEC_26_45,FEC_3_5,FEC_32_45,FEC_2_3,FEC_32_45,
         };
 
+
+
 uint8_t modcod;
 modcod = 248;
 if(modcod2modS2X[((modcod & 0x7F) >> 1)] == APSK_32)
-	printf("modcod2modS2X OK\r\n");
+	printf("modcod2modS2X OK APSK_32=%s \r\n", modulation2text(modcod2modS2X[((modcod & 0x7F) >> 1)] ) );
 if(modcod2fecS2X[((modcod & 0x7F) >> 1)] == FEC_32_45)
-	printf("modcod2modS2X OK\r\n");
+	printf("modcod2modS2X OK FEC_32_45=%s\r\n", fec2text(modcod2fecS2X[((modcod & 0x7F) >> 1)]));
+
 
 modcod = 132;
 if(modcod2modS2X[((modcod & 0x7F) >> 1)] == QPSK)
-	printf("modcod2modS2X OK\r\n");
+	printf("modcod2modS2X OK QPSK=%s \r\n", modulation2text(modcod2modS2X[((modcod & 0x7F) >> 1)] ) );
 if(modcod2fecS2X[((modcod & 0x7F) >> 1)] == FEC_13_45)
-	printf("modcod2modS2X OK\r\n");
-//printf("test mod=%u value= %d APSK_32=%d \n",mod, modcod2modS2X[((mod & 0x7F) >> 1)], APSK_32);
-//printf("test mod=%u value= %d FEC_32_45=%d \n",mod, modcod2fecS2X[((mod & 0x7F) >> 1)], FEC_32_45);
+	printf("modcod2modS2X OK FEC_13_45=%s\r\n", fec2text(modcod2fecS2X[((modcod & 0x7F) >> 1)]));
+
+modcod = 184;
+if(modcod2modS2X[((modcod & 0x7F) >> 1)] == APSK_64)
+	printf("modcod2modS2X OK 64APSK=%s \r\n", modulation2text(modcod2modS2X[((modcod & 0x7F) >> 1)] ) );
+if(modcod2fecS2X[((modcod & 0x7F) >> 1)] == FEC_32_45_L)
+	printf("modcod2modS2X OK FEC_32_45_L=%s\r\n", fec2text(modcod2fecS2X[((modcod & 0x7F) >> 1)]));
 
 }