Allow sending up, down, and stop packets from the hub address

lib/PacketBuilder/src/PacketBuilder.cpp

@@ -1,9 +1,10 @@
 #include "PacketBuilder.h"
 
-PacketBuilder::PacketBuilder(uint16_t address, uint8_t rollingCode1, uint8_t rollingCode2) : 
+PacketBuilder::PacketBuilder(uint16_t address, uint8_t rollingCode1, uint8_t rollingCode2, uint8_t protocolVersion) : 
     address(address),
     rollingCode1(rollingCode1),
-    rollingCode2(rollingCode2)
+    rollingCode2(rollingCode2),
+    protocolVersion(protocolVersion)
 {
 }
 
@@ -15,7 +16,7 @@ void PacketBuilder::buildUpPacket(uint8_t *buffer, uint16_t shadeID)
 {
     setPacketSize(buffer, 0x11);
     setConstants(buffer);
-    setProtocolVersion(buffer, 0x06);
+    setProtocolVersion(buffer, protocolVersion);
     setSourceAddress(buffer, address);
     setDestinationAddress(buffer, shadeID);
     setRollingCodes(buffer);
@@ -33,7 +34,7 @@ void PacketBuilder::buildDownPacket(uint8_t *buffer, uint16_t shadeID)
 {
     setPacketSize(buffer, 0x11);
     setConstants(buffer);
-    setProtocolVersion(buffer, 0x06);
+    setProtocolVersion(buffer, protocolVersion);
     setSourceAddress(buffer, address);
     setDestinationAddress(buffer, shadeID);
     setRollingCodes(buffer);
@@ -51,7 +52,7 @@ void PacketBuilder::buildStopPacket(uint8_t *buffer, uint16_t shadeID)
 {
     setPacketSize(buffer, 0x11);
     setConstants(buffer);
-    setProtocolVersion(buffer, 0x06);
+    setProtocolVersion(buffer, protocolVersion);
     setSourceAddress(buffer, address);
     setDestinationAddress(buffer, shadeID);
     setRollingCodes(buffer);
@@ -69,7 +70,7 @@ void PacketBuilder::buildPositionPacket(uint8_t *buffer, uint16_t shadeID, float
 {
     setPacketSize(buffer, 0x15);
     setConstants(buffer);
-    setProtocolVersion(buffer, 0x05);
+    setProtocolVersion(buffer, protocolVersion);
     setSourceAddress(buffer, address);
     setDestinationAddress(buffer, shadeID);
     setRollingCodes(buffer);