From 5c1cb4f2fc93c2f78beb3cb529da278cce1af510 Mon Sep 17 00:00:00 2001
From: g4eml <colin@durbridge.me.uk>
Date: Thu, 7 Dec 2023 15:39:24 +0100
Subject: [PATCH] FIX #180: round frequency to half the step to support half
 channel offsets

---
 frequencies.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/frequencies.c b/frequencies.c
index 0932d3695..7c174c4ae 100644
--- a/frequencies.c
+++ b/frequencies.c
@@ -126,6 +126,8 @@ uint32_t FREQUENCY_RoundToStep(uint32_t freq, uint16_t step)
 	}
 	if(step == 1)
 		return freq;
+	if(step >= 1000) 
+		step = step/2;
 	return (freq + (step + 1) / 2) / step * step;
 }