From 16743d944b915379e10e83626ed6507d259cb3db Mon Sep 17 00:00:00 2001
From: Eugene Crosser <crosser@average.org>
Date: Thu, 14 Dec 2017 00:21:38 +0100
Subject: [PATCH 1/1] use zero duty cycle for zero

---
 msp430/main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/msp430/main.c b/msp430/main.c
index 8df6210..9146b18 100644
--- a/msp430/main.c
+++ b/msp430/main.c
@@ -168,7 +168,10 @@ int main(void)
 				}
 			} else
 				continue;
-			TA0CCR2 = 1 << Duty_Cycle;
+			if (Duty_Cycle)
+				TA0CCR2 = 1 << (Duty_Cycle - 1);
+			else
+				TA0CCR2 = 0;
 		}
 		__bis_SR_register(LPM0_bits | GIE);
 		__no_operation();
-- 
2.39.2