From da731f270d470bc79f9c64e7b453ea7a7e190459 Mon Sep 17 00:00:00 2001
From: midelic <midelic@gmail.com>
Date: Tue, 16 Aug 2016 19:49:40 +0300
Subject: [PATCH] change power on the fly

---
 Multiprotocol/CYRF6936_SPI.ino | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Multiprotocol/CYRF6936_SPI.ino b/Multiprotocol/CYRF6936_SPI.ino
index 6611b75..1fbe1e7 100644
--- a/Multiprotocol/CYRF6936_SPI.ino
+++ b/Multiprotocol/CYRF6936_SPI.ino
@@ -134,7 +134,11 @@ void CYRF_SetPower(uint8_t val)
 		power=IS_POWER_FLAG_on?CYRF_HIGH_POWER:CYRF_LOW_POWER;
 	if(IS_RANGE_FLAG_on)
 		power=CYRF_RANGE_POWER;
-	CYRF_WriteRegister(CYRF_03_TX_CFG, val | power);
+        if(prev_power != power)
+	{
+		CYRF_WriteRegister(CYRF_03_TX_CFG, val | power);
+		prev_power=power;
+	}
 }
 
 /*