Change in osmo-bts[master]: gsm_lchan_interf_meas_calc_avg(): adapt to the ordering of boundaries

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fixeria gerrit-no-reply at lists.osmocom.org
Fri Oct 8 19:49:27 UTC 2021


fixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bts/+/25734 )


Change subject: gsm_lchan_interf_meas_calc_avg(): adapt to the ordering of boundaries
......................................................................

gsm_lchan_interf_meas_calc_avg(): adapt to the ordering of boundaries

Change-Id: I88d841d8d835bde8392c7b606b28c9070b7adc6e
Related: SYS#5313
---
M src/common/lchan.c
1 file changed, 12 insertions(+), 4 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-bts refs/changes/34/25734/1

diff --git a/src/common/lchan.c b/src/common/lchan.c
index f7ee33b..af408a5 100644
--- a/src/common/lchan.c
+++ b/src/common/lchan.c
@@ -366,10 +366,18 @@
 	/* Calculate the average of all collected samples */
 	meas_avg = meas_sum / (int) meas_num;
 
-	/* Determine the band using interference boundaries from BSC */
-	for (b = 0; b < ARRAY_SIZE(bts->interference.boundary); b++) {
-		if (meas_avg >= bts->interference.boundary[b])
-			break; /* Current 'b' is the band value */
+	/* Determine the band using interference boundaries from BSC
+	 * FIXME: maybe rather inverse bts->interference.boundary in oml.c? */
+	if (bts->interference.boundary[0] >= bts->interference.boundary[1]) {
+		for (b = 0; b < ARRAY_SIZE(bts->interference.boundary); b++) {
+			if (meas_avg >= bts->interference.boundary[b])
+				break; /* Current 'b' is the band value */
+		}
+	} else {
+		for (b = 0; b < ARRAY_SIZE(bts->interference.boundary); b++) {
+			if (meas_avg >= bts->interference.boundary[b])
+				break; /* Current 'b' is the band value */
+		}
 	}
 
 	LOGPLCHAN(lchan, DL1C, LOGL_DEBUG,

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Gerrit-Project: osmo-bts
Gerrit-Branch: master
Gerrit-Change-Id: I88d841d8d835bde8392c7b606b28c9070b7adc6e
Gerrit-Change-Number: 25734
Gerrit-PatchSet: 1
Gerrit-Owner: fixeria <vyanitskiy at sysmocom.de>
Gerrit-MessageType: newchange
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