From cb53e60a0dba33927cbe17e1350d82b50e143e9c Mon Sep 17 00:00:00 2001
From: Mike Walters <mike@flomp.net>
Date: Fri, 29 Jul 2016 02:31:16 +0100
Subject: [PATCH] Don't increment power

---
 host/hackrf-tools/src/hackrf_sweep.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/host/hackrf-tools/src/hackrf_sweep.c b/host/hackrf-tools/src/hackrf_sweep.c
index 7cae4c84..a0c3a9ee 100644
--- a/host/hackrf-tools/src/hackrf_sweep.c
+++ b/host/hackrf-tools/src/hackrf_sweep.c
@@ -184,7 +184,7 @@ int rx_callback(hackrf_transfer* transfer) {
 			buf_short = buf_short + 8190;
 			fftwf_execute(fftwPlan);
 			for (i=0; i < fftSize; i++) {
-			  pwr[i] += logPower(fftwOut[i], 1.0f / fftSize);
+			  pwr[i] = logPower(fftwOut[i], 1.0f / fftSize);
 			  fprintf(stderr, "%f\n", pwr[i]);
 			}
 			fprintf(stderr, "\n");