Improvements to fxotune. It should work now :-)

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@748 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 4 insertions, 7 deletions

diff --git a/fxotune.c b/fxotune.c
index 07fb834..26de87a 100755
--- a/fxotune.c
+++ b/fxotune.c
@@ -84,10 +84,7 @@ static float power_of(void *prebuf, int bufsize, int short_format)
 		numsamples = bufsize / 2;
 
 		for (i = 0; i < numsamples; i++) {
-#if 0
-			sum_of_squares += ((float)sbuf[i] * (float)sbuf[i])/(float)32768;
-#endif
-			sum_of_squares += ((float)sbuf[i] * (float)sbuf[i]);
+			sum_of_squares += ((float)sbuf[i] * (float)sbuf[i])/(float)loudness;
 			if (sbuf[i] > 0) {
 				square_of_sums += (float)sbuf[i];
 			} else {
@@ -532,10 +529,10 @@ set:
 
 			printf("Tuning module %d", i + 1);
 			res = acim_tune(fd, argv[2]); /* Shouldn't matter what digit we press */
-			if (!res) 
-				printf("Done!\n");
-			else
+			if (res < 0) 
 				printf("Failure!\n");
+			else
+				printf("Done!\n");
 
 			close(fd);
 			if (res > -1) {