FrSky RX: sub protocol to erase clone IDs

Lua_scripts/MultiChan.txt

@@ -79,6 +79,7 @@
 65,3,FrSkyR9,R9_968_8CH,0,CH5,CH6,CH7,CH8
 55,0,FrSkyRX,RX,0,CH5,CH6,CH7,CH8,CH9,CH10,CH11,CH12,CH13,CH14,CH15,CH16
 55,1,FrSkyRX,CloneTX,0
+55,2,FrSkyRX,EraseTX,0
 58,0,FX816,P38,1
 20,0,FY326,FY326,1,Flip,RTH,HLess,Expert,Calib
 20,1,FY326,FY319,1,Flip,RTH,HLess,Expert,Calib

Multiprotocol/FrSky_Rx_cc2500.ino

@@ -357,6 +357,19 @@ static void __attribute__((unused)) frsky_rx_data()
 }
 
 uint16_t initFrSky_Rx()
+{
+	if(sub_protocol == FRSKY_ERASE)
+	{
+		if(IS_BIND_IN_PROGRESS)
+		{// Clear all cloned addresses
+			uint16_t addr[]={ FRSKYD_CLONE_EEPROM_OFFSET+1, FRSKYX_CLONE_EEPROM_OFFSET+1, FRSKYX2_CLONE_EEPROM_OFFSET+1 };
+			for(uint8_t i=0; i<3;i++)
+				for(uint8_t j=0; j<3;j++)
+					eeprom_write_byte((EE_ADDR)(addr[i]+j), 0xFF);
+			packet_count = 100;
+		}			
+	}
+	else
 	{
 		frsky_rx_chanskip = 1;
 		hopping_frequency_no = 0;
@@ -373,6 +386,7 @@ uint16_t initFrSky_Rx()
 		}
 		else
 			frsky_rx_data();
+	}
 	return 1000;
 }
 
@@ -382,6 +396,15 @@ uint16_t FrSky_Rx_callback()
 	static int8_t tune_low, tune_high;
 	uint8_t len, ch;
 
+	if(sub_protocol == FRSKY_ERASE)
+	{
+		if(packet_count)
+			packet_count--;
+		else
+			BIND_DONE;
+		return 10000;	//  Nothing to do...
+	}
+
 	if(IS_BIND_DONE && phase != FRSKY_RX_DATA) return initFrSky_Rx();	// Abort bind
 
 	if ((prev_option != option) && (phase >= FRSKY_RX_DATA))

Multiprotocol/Multi.txt

@@ -52,7 +52,7 @@
 52,ZSX,280
 53,Height,5ch,8ch
 54,Scanner
-55,Frsky_RX,RX,CloneTX
+55,Frsky_RX,RX,CloneTX,EraseTX
 56,AFHDS2A_RX
 57,HoTT,Sync,No_Sync
 58,FX816,P38

Multiprotocol/Multi_Names.ino

@@ -143,7 +143,7 @@ const char STR_SUBTYPE_XK[] =         "\x04""X450""X420";
 const char STR_SUBTYPE_FRSKYR9[] =    "\x07""915MHz\0""868MHz\0""915 8ch""868 8ch""FCC\0   ""--\0    ""FCC 8ch""-- 8ch\0";
 const char STR_SUBTYPE_ESKY[] =       "\x03""Std""ET4";
 const char STR_SUBTYPE_PROPEL[] =     "\x04""74-Z";
-const char STR_SUBTYPE_FRSKY_RX[] =   "\x07""RX\0    ""CloneTX";
+const char STR_SUBTYPE_FRSKY_RX[] =   "\x07""RX\0    ""CloneTX""EraseTX";
 const char STR_SUBTYPE_FRSKYL[] =     "\x08""LR12\0   ""LR12 6ch";
 const char STR_SUBTYPE_WFLY[] =       "\x05""WFR0x";
 const char STR_SUBTYPE_WFLY2[] =      "\x05""RF20x";
@@ -251,7 +251,7 @@ const mm_protocol_definition multi_protocols[] = {
 	#endif
 //OpenTX 2.3.x issue: DO NOT CHANGE ORDER below
 	#if defined(FRSKY_RX_CC2500_INO)
-		{PROTO_FRSKY_RX,   STR_FRSKY_RX,  2, STR_SUBTYPE_FRSKY_RX,  OPTION_RFTUNE  },
+		{PROTO_FRSKY_RX,   STR_FRSKY_RX,  3, STR_SUBTYPE_FRSKY_RX,  OPTION_RFTUNE  },
 	#endif
 	#if defined(FRSKYD_CC2500_INO)
 		{PROTO_FRSKYD,     STR_FRSKYD,    2, STR_SUBTYPE_FRSKYD,    OPTION_RFTUNE  },

Multiprotocol/Multiprotocol.h

@@ -19,7 +19,7 @@
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		3
 #define VERSION_REVISION	2
-#define VERSION_PATCH_LEVEL	24
+#define VERSION_PATCH_LEVEL	25
 
 //******************
 // Protocols
@@ -373,6 +373,7 @@ enum FRSKY_RX
 {
 	FRSKY_RX	= 0,
 	FRSKY_CLONE	= 1,
+	FRSKY_ERASE	= 2,
 };
 
 enum FRSKYL

Protocols_Details.md

@@ -560,6 +560,11 @@ Notes:
 - For FrSkyD, only the RX number used during bind is cloned -> you can't use RX num anymore
 - For FrSkyX and FrSkyX2, RX number has to be adjusted on each model to match the original TX model
 
+### Sub_protocol EraseTX - *2*
+This subprotocol erases ALL the clone IDs which have been recorded.
+
+To erase ALL the clone information, select the sub_protocol EraseTX and execute a bind.
+
 ## HITEC - *39*
 Models: OPTIMA, MINIMA and MICRO receivers.
 
@@ -1379,8 +1384,6 @@ A|E|T|R|FLIP||||HEADLESS
 ### Sub_protocol A180 - *5*
 Model: XK A180
 
-**Only 1 ID available**
-
 CH1|CH2|CH3|CH4|CH5
 ---|---|---|---|---
 A|E|T|R|3D6G