From: Tomas Mudrunka <tomas@mudrunka.cz>
Date: Thu, 2 Aug 2012 16:32:49 +0000 (+0200)
Subject: Improved output format possibilities
X-Git-Url: https://git.harvie.cz/?a=commitdiff_plain;h=c9be90d53f9bbcbfa1e69f4d245052450b4bd1b8;p=mirrors%2FPrograms.git

Improved output format possibilities
---

diff --git a/c/goertzel/dtmf.sh b/c/goertzel/dtmf.sh
index 80a9d59..2abc22b 100755
--- a/c/goertzel/dtmf.sh
+++ b/c/goertzel/dtmf.sh
@@ -8,7 +8,7 @@
 
 tresh=10
 last='';
-./goertzel -n -q -l -r 8000 -d 20 -t $tresh -f 697 -f 770 -f 852 -f 941 -f 1209 -f 1336 -f 1477 -f 1633 $@ | while read line; do
+./goertzel -n B -q -l -r 8000 -d 20 -t $tresh -f 697 -f 770 -f 852 -f 941 -f 1209 -f 1336 -f 1477 -f 1633 $@ | while read line; do
 	#echo "$line";
 
 	#Get time
@@ -24,16 +24,6 @@ last='';
 	g="$(echo "$line" | cut -f 8)";
 	h="$(echo "$line" | cut -f 9)";
 
-	#Compare values to treshold
-	test $a -gt $tresh && a=true || a=false
-	test $b -gt $tresh && b=true || b=false
-	test $c -gt $tresh && c=true || c=false
-	test $d -gt $tresh && d=true || d=false
-	test $e -gt $tresh && e=true || e=false
-	test $f -gt $tresh && f=true || f=false
-	test $g -gt $tresh && g=true || g=false
-	test $h -gt $tresh && h=true || h=false
-
 	#echo "$pos: $a $b $c $d $e $f $g $h";
 	state="$a$b$c$d$e$f$g$h";
 
diff --git a/c/goertzel/goertzel.c b/c/goertzel/goertzel.c
index 96458a5..95e3099 100644
--- a/c/goertzel/goertzel.c
+++ b/c/goertzel/goertzel.c
@@ -70,7 +70,11 @@ void print_help(char ** argv) {
 		"\t-f <freq>\tAdd frequency in Hz to detect (use multiple times, if no added 440 Hz will be...)\n"
 		"\n"
 		"\t-t <treshold>\tSet treshold (used to hide magnitudes lower than treshold) (defaults -1)\n"
-		"\t-n\t\tPrint integers rather than floats\n"
+		"\t-n <format>\tSet output format\n"
+		"\t\tf: float (default)\n"
+		"\t\ti: integer\n"
+		"\t\tb: binary (0|1)\n"
+		"\t\tB: Boolean (false|true)\n"
 		"\t-l\t\tDo not repeat values while still over treshold\n"
 		"\t-b\t\tDo not print first value that will fall under treshold\n"
 		"\t-q\t\tQuiet mode: print only values\n"
@@ -107,12 +111,12 @@ int main(int argc, char ** argv) {
 	int treshold = -1;
 	char noreturn = 0;
 	char repeat = 1;
-	char integers=0;
+	char format=0;
 	char verbose=1;
 	int freqs[argc+1]; freqs[0]=-1;
 
 	int opt;
-	while ((opt = getopt(argc, argv, "?i:o:a:r:c:d:f:t:nlbq")) != -1) {
+	while ((opt = getopt(argc, argv, "?i:o:a:r:c:d:f:t:n:lbq")) != -1) {
 		switch (opt) {
 			case 'i':
 				freopen(optarg, "r", stdin);
@@ -139,7 +143,7 @@ int main(int argc, char ** argv) {
 				treshold = atoi(optarg);
 				break;
 			case 'n':
-				integers = 1;
+				format = optarg[0];
 				break;
 			case 'l':
 				repeat = 0;
@@ -208,10 +212,21 @@ int main(int argc, char ** argv) {
 			printf("%8.2f", position);
 			for(i=0;freqs[i]!=-1;i++) {
 				printf("\t");
-				if(integers)
-					printf("%d",(int)power[i]);
-				else
-					printf("%.4f",power[i]);
+				switch(format) {
+					case 'i':
+						printf("%d",(int)power[i]);
+						break;
+					case 'b':
+						printf("%d",power[i]>treshold);
+						break;
+					case 'B':
+						if(power[i]>treshold) printf("true");
+							else printf("false");
+						break;
+					case 'f':
+					default:
+						printf("%.4f",power[i]);
+				}
 			}
 			puts("");
 			fflush(stdout);
diff --git a/c/goertzel/sleepmon.sh b/c/goertzel/sleepmon.sh
index a5d9d81..3ccc670 100755
--- a/c/goertzel/sleepmon.sh
+++ b/c/goertzel/sleepmon.sh
@@ -22,7 +22,7 @@ while getopts "s" OPT; do
 	test "$OPT" == 's' && screen=true;
 done
 echo "Writing to file: $out";
-arecord | ./goertzel -n -q -l -t $tresh -d 4 | while read line; do
+arecord | ./goertzel -n i -q -l -t $tresh -d 4 | while read line; do
 	date="$(date +%s)"
 	time="$(echo "$line" | cut -f 1)"
 	level="$(echo "$line" | cut -f 2)"