EazyRC.2

Lua_scripts/MultiChan.txt

@@ -170,7 +170,7 @@
 11,4,SLT,MR100,0,Rates,n-a,CH7,CH8,Mode,Flip,Video,Pict
 10,0,Symax,Std,1,Flip,Rates,Pict,Video,HLess
 10,1,Symax,X5C,1,Flip,Rates,Pict,Video,HLess
-43,0,Traxxas,6519,0
+43,0,Traxxas,TQ,0
 5,0,V2x2,Std,1,Flip,Light,Pict,Video,HLess,CalX,CalY
 5,1,V2x2,JXD506,1,Flip,Light,Pict,Video,HLess,StaSto,Emerg,Cam_UD
 48,0,V761,3CH,0,Gyro,Calib,Flip,RtnAct,Rtn
@@ -214,3 +214,4 @@
 95,0,Bluefly,HP100,0,CH5,CH6,CH7,CH8
 96,0,BumbleB
 97,0,SGF22,Std,1,Mode,Flip,LED,Pict,Video
+61,1,EazyRC

Multiprotocol/EazyRC_nrf24l01.ino

@@ -0,0 +1,167 @@
+/*
+ This project is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+Multiprotocol is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with Multiprotocol.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#if defined(EAZYRC_NRF24L01_INO)
+
+#include "iface_xn297.h"
+
+#define FORCE_EAZYRC_ORIGINAL_ID
+
+#define EAZYRC_PAYLOAD_SIZE			10
+#define EAZYRC_RF_NUM_CHANNELS		4
+#define EAZYRC_BIND_CHANNEL			18
+#define EAZYRC_PACKET_PERIOD		5000
+
+enum {
+	EAZYRC_BINDTX=0,
+	EAZYRC_BINDRX,
+	EAZYRC_DATA,
+};
+
+static void __attribute__((unused)) EAZYRC_send_packet()
+{
+	//Bind:
+	// TX:    C=18 S=Y A= AA BB CC DD EE P(10)= 1A A0 01 00 00 00 1E 00 78 51
+	//   packet[0..2]=tx_addr, packet[6]=first rf channel, packet[8]=unk, packet[9]=sum(packet[0..8])
+	// RX:    C=18 S=Y A= AA BB CC DD EE P(10)= 41 AD 01 1A A0 01 1E 00 87 4F
+	//   packet[0..2]=rx_addr, packet[3..5]=tx_addr, packet[6]=first rf channel, packet[8]=unk but swapped, packet[9]=sum(packet[0..8])
+	//Normal: C=30 S=Y A= 1A A0 41 AD 02 P(10)= 7F 7F 1F 19 00 00 1E 00 AB FF
+	//   packet[0]=THR, packet[1]=ST, packet[2]=unk, packet[3]=unk, packet[6]=first rf channel, packet[8]=unk, packet[9]=sum(packet[0..8])
+	//Bound : C=18 S=Y A= AA BB CC DD EE P(10)= 1A A0 01 41 AD 01 1E 00 79 41
+	//   packet[0..2]=tx_addr, packet[3..5]=rx_addr, packet[6]=first rf channel, packet[8]=unk, packet[9]=sum(packet[0..8])
+	//   sent every 12 packets in normal mode
+	//Packet period around 5ms with a large jitter
+
+	if(IS_BIND_IN_PROGRESS)
+	{
+		memcpy(&packet,rx_tx_addr,3);
+		memset(&packet[3], 0x00, 7);
+		packet[6] = hopping_frequency[0];
+		packet[8] = 0x78;						//??? packet type?
+	}
+	else
+	{
+		XN297_Hopping(hopping_frequency_no);
+		hopping_frequency_no++;
+		hopping_frequency_no &= 3;
+		
+		packet[0] = convert_channel_8b(THROTTLE);
+		packet[1] = convert_channel_8b(AILERON);
+		packet[2] = 0x1F;						//??? additional channel?
+		packet[3] = 0x19;						//??? additional channel?
+		memset(&packet[4], 0x00, 6);
+		packet[6] = hopping_frequency[0];
+		packet[8] = 0xAB;						//??? packet type?
+	}
+	for(uint8_t i=0;i<EAZYRC_PAYLOAD_SIZE-1;i++)
+		packet[9] += packet[i];
+	// Send
+	XN297_SetPower();
+	XN297_SetTxRxMode(TX_EN);
+	XN297_WritePayload(packet, EAZYRC_PAYLOAD_SIZE);
+	#ifdef DEBUG_SERIAL
+		for(uint8_t i=0; i < len; i++)
+			debug("%02X ", packet[i]);
+		debugln();
+	#endif
+}
+
+static void __attribute__((unused)) EAZYRC_initialize_txid()
+{
+	rx_tx_addr[1] = rx_tx_addr[3];
+	hopping_frequency[0] = (rx_tx_addr[3]%0x1F) + 0x1E;		// Wild guess...
+	#ifdef FORCE_EAZYRC_ORIGINAL_ID
+		rx_tx_addr[0] = 0x1A;
+		rx_tx_addr[1] = 0xA0;
+		rx_tx_addr[2] = 0x01;
+		hopping_frequency[0] = 0x1E;
+	#endif
+	rx_tx_addr[2] = 0x01;									// Not sure if this is needed...
+	for(uint8_t i=1; i<EAZYRC_RF_NUM_CHANNELS; i++)
+		hopping_frequency[i] = hopping_frequency[0] + 10*i;
+}
+
+static void __attribute__((unused)) EAZYRC_RF_init()
+{
+	XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, XN297_1M);
+	XN297_SetTXAddr((uint8_t*)"\xAA\xBB\xCC\xDD\xEE", 5);
+	XN297_SetRXAddr((uint8_t*)"\xAA\xBB\xCC\xDD\xEE", EAZYRC_PAYLOAD_SIZE);
+	XN297_RFChannel(EAZYRC_BIND_CHANNEL);
+}
+
+uint16_t EAZYRC_callback()
+{
+	uint8_t rf,n;
+	uint16_t addr;
+	switch(phase)
+	{
+		case EAZYRC_BINDTX:
+			if(XN297_IsRX())
+			{
+				//Example:	TX: C=18 S=Y A= AA BB CC DD EE P(10)= 1A A0 01 00 00 00 1E 00 78 51
+				// packet[0..2]=tx_addr, packet[6]=first rf channel, packet[8]=unk, packet[9]=sum(packet[0..8])
+				//			RX: C=18 S=Y A= AA BB CC DD EE P(10)= 41 AD 01 1A A0 01 1E 00 87 4F
+				// packet[0..2]=rx_addr, packet[3..5]=tx_addr, packet[6]=first rf channel, packet[8]=unk but swapped, packet[9]=sum(packet[0..8])
+				XN297_ReadPayload(packet_in, EAZYRC_PAYLOAD_SIZE);
+				#ifdef DEBUG_SERIAL
+					for(uint8_t i=0; i < EAZYRC_PAYLOAD_SIZE; i++)
+						debug("%02X ", packet_in[i]);
+					debugln();
+				#endif
+				//could check the validity of the packet by looking at the sum...
+				if(memcmp(&packet_in[3],&rx_tx_addr,3)==0)
+				{//TX ID match, TX addr to use: 1A A0 41 AD 02
+					rx_tx_addr[4] = rx_tx_addr[2] + packet_in[2];	//wild guess
+					rx_tx_addr[2] = packet_in[0];
+					rx_tx_addr[3] = packet_in[1];
+					BIND_DONE;
+					XN297_SetTxRxMode(TXRX_OFF);
+					XN297_SetTXAddr(rx_tx_addr, 5);
+					phase = EAZYRC_DATA;
+					return 5000;
+				}
+			}
+			XN297_SetTxRxMode(TXRX_OFF);
+			EAZYRC_send_packet();
+			phase++;
+			return 1000;
+		case EAZYRC_BINDRX:
+			//Wait for the packet transmission to finish
+			while(XN297_IsPacketSent()==false);
+			//Switch to RX
+			XN297_SetTxRxMode(TXRX_OFF);
+			XN297_SetTxRxMode(RX_EN);
+			phase = EAZYRC_BINDTX;
+			return 10000;
+		case EAZYRC_DATA:
+			#ifdef MULTI_SYNC
+				telemetry_set_input_sync(EAZYRC_PACKET_PERIOD);
+			#endif
+			EAZYRC_send_packet();
+			break;
+	}
+	return EAZYRC_PACKET_PERIOD;
+}
+
+void EAZYRC_init()
+{
+	BIND_IN_PROGRESS;
+	EAZYRC_initialize_txid();
+	EAZYRC_RF_init();
+	phase = EAZYRC_BINDTX;
+	packet_count = 0;
+	hopping_frequency_no = 0;
+}
+
+#endif

Multiprotocol/Multi.txt

@@ -40,7 +40,7 @@
 40,WFLY,WFR0x
 41,BUGS
 42,BUGSMINI,BUGSMINI,BUGS3H
-43,Traxxas,RX6519
+43,Traxxas,TQ
 44,NCC1701
 45,E01X,E012,E015
 46,V911S,V911S,E119
@@ -58,6 +58,7 @@
 58,FX,816,620,9630
 59,Bayang_RX,Multi,CPPM
 60,Pelikan,Pro,Lite,SCX24
+61,EazyRC
 62,XK,X450,X420,Cars
 63,XN_DUMP,250K,1M,2M,AUTO
 64,FrskyX2,CH_16,CH_8,EU_16,EU_8,Cloned

Multiprotocol/Multi_Protos.ino

@@ -108,6 +108,7 @@ const char STR_SCORPIO[]    ="Scorpio";
 const char STR_BLUEFLY[]    ="BlueFly";
 const char STR_BUMBLEB[]    ="BumbleB";
 const char STR_SGF22[]      ="SGF22";
+const char STR_EAZYRC[]     ="EazyRC";
 
 const char STR_SUBTYPE_FLYSKY[] =     "\x04""Std\0""V9x9""V6x6""V912""CX20";
 const char STR_SUBTYPE_HUBSAN[] =     "\x04""H107""H301""H501";
@@ -146,7 +147,7 @@ const char STR_SUBTYPE_H83D[] =       "\x07""Std\0   ""H20H\0  ""H20Mini""H30Min
 const char STR_SUBTYPE_CORONA[] =     "\x05""V1\0  ""V2\0  ""FD V3";
 const char STR_SUBTYPE_HITEC[] =      "\x07""Optima\0""Opt Hub""Minima\0";
 const char STR_SUBTYPE_BUGS_MINI[] =  "\x06""Std\0  ""Bugs3H";
-const char STR_SUBTYPE_TRAXXAS[] =    "\x04""6519";
+const char STR_SUBTYPE_TRAXXAS[] =    "\x02""TQ";
 const char STR_SUBTYPE_E01X[] =       "\x05""E012\0""E015\0";
 const char STR_SUBTYPE_GD00X[] =      "\x05""GD_V1""GD_V2";
 const char STR_SUBTYPE_REDPINE[] =    "\x04""Fast""Slow";
@@ -278,6 +279,9 @@ const mm_protocol_definition multi_protocols[] = {
 	#if defined(E129_CYRF6936_INO)
 		{PROTO_E129,       STR_E129,      STR_SUBTYPE_E129,      2, OPTION_NONE,    0, 0, SW_CYRF,   E129_init,       E129_callback       },
 	#endif
+	#if defined(EAZYRC_NRF24L01_INO)
+		{PROTO_EAZYRC,     STR_EAZYRC,    NO_SUBTYPE,            0, OPTION_NONE,    0, 0, SW_NRF,    EAZYRC_init,     EAZYRC_callback     },
+	#endif
 	#if defined(ESKY_NRF24L01_INO)
 		{PROTO_ESKY,       STR_ESKY,      STR_SUBTYPE_ESKY,      2, OPTION_NONE,    0, 1, SW_NRF,    ESKY_init,       ESKY_callback       },
 	#endif

Multiprotocol/Multiprotocol.h

@@ -89,7 +89,7 @@ enum PROTOCOLS
 	PROTO_FX		= 58,	// =>NRF24L01
 	PROTO_BAYANG_RX	= 59,	// =>NRF24L01
 	PROTO_PELIKAN	= 60,	// =>A7105
-
+	PROTO_EAZYRC	= 61,	// =>NRF24L01
 	PROTO_XK		= 62,	// =>NRF24L01
 	PROTO_XN297DUMP	= 63,	// =>NRF24L01
 	PROTO_FRSKYX2	= 64,	// =>CC2500
@@ -360,7 +360,7 @@ enum REDPINE
 };
 enum TRAXXAS
 {
-	RX6519	= 0,
+	TRAXXAS_TQ	= 0,
 };
 enum ESKY150
 {
@@ -1106,7 +1106,7 @@ Serial: 100000 Baud 8e2      _ xxxx xxxx p --
 			RED_FAST	0
 			RED_SLOW	1
 		sub_protocol==TRAXXAS
-			RX6519		0
+			TQ			0
 		sub_protocol==ESKY150
 			ESKY150_4CH	0
 			ESKY150_7CH	1

Multiprotocol/Validate.h

@@ -312,6 +312,7 @@
 	#undef	CX10_NRF24L01_INO
 	#undef	DM002_NRF24L01_INO
 	#undef	E016H_NRF24L01_INO
+	#undef	EAZYRC_NRF24L01_INO
 	#undef	ESKY_NRF24L01_INO
 	#undef	ESKY150_NRF24L01_INO
 	#undef	FQ777_NRF24L01_INO
@@ -374,6 +375,7 @@
 	//#undef	PELIKAN_A7105_INO
 	#undef	LOSI_CYRF6936_INO		//Need DSM to be enabled
 	#undef	TRAXXAS_CYRF6936_INO
+	#undef	EAZYRC_NRF24L01_INO
 	#undef	KYOSHO2_NRF24L01_INO
 	#undef	MOULDKG_NRF24L01_INO
 	#undef	SHENQI_NRF24L01_INO

Multiprotocol/_Config.h

@@ -227,6 +227,7 @@
 #define	CX10_NRF24L01_INO		//Include Q2X2 protocol
 #define	DM002_NRF24L01_INO
 #define	E016H_NRF24L01_INO
+#define	EAZYRC_NRF24L01_INO
 #define	ESKY_NRF24L01_INO
 #define	ESKY150_NRF24L01_INO
 #define	FQ777_NRF24L01_INO
@@ -621,6 +622,8 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]=	{
 	PROTO_E129
 		E129_E129
 		E129_C186
+	PROTO_EAZYRC
+		NONE
 	PROTO_ESKY
 		ESKY_STD
 		ESKY_ET4
@@ -816,7 +819,7 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]=	{
 		SYMAX
 		SYMAX5C
 	PROTO_TRAXXAS
-		RX6519
+		NONE
 	PROTO_V2X2
 		V2X2
 		JXD506

Protocols_Details.md

@@ -82,6 +82,7 @@ CFlie|38|CFlie||||||||NRF24L01|
 [E016HV2](Protocols_Details.md#E016HV2---80)|80|||||||||CC2500/NRF24L01|unknown
 [E01X](Protocols_Details.md#E01X---45)|45|E012|E015|||||||CYRF6936|HS6200
 [E129](Protocols_Details.md#E129---83)|83|E129|C186|||||||CYRF6936|RF2500
+[EazyRC](Protocols_Details.md#EazyRC---61)|61|||||||||NRF24L01|XN297L
 [ESky](Protocols_Details.md#ESKY---16)|16|ESky|ET4|||||||NRF24L01|
 [ESky150](Protocols_Details.md#ESKY150---35)|35|||||||||NRF24L01|
 [ESky150V2](Protocols_Details.md#ESKY150V2---69)|69|||||||||CC2500|NRF51822
@@ -141,7 +142,7 @@ CFlie|38|CFlie||||||||NRF24L01|
 [Skyartec](Protocols_Details.md#Skyartec---68)|68|||||||||CC2500|CC2500
 [SLT](Protocols_Details.md#SLT---11)|11|SLT_V1|SLT_V2|Q100|Q200|MR100||||NRF24L01|CC2500
 [SymaX](Protocols_Details.md#Symax---10)|10|SYMAX|SYMAX5C|||||||NRF24L01|
-[Traxxas](Protocols_Details.md#Traxxas---43)|43|6519 RX||||||||CYRF6936|
+[Traxxas](Protocols_Details.md#Traxxas---43)|43|TQ||||||||CYRF6936|
 [V2x2](Protocols_Details.md#V2X2---5)|5|V2x2|JXD506|MR101||||||NRF24L01|
 [V761](Protocols_Details.md#V761---48)|48|3CH|4CH|TOPRC||||||NRF24L01|XN297
 [V911S](Protocols_Details.md#V911S---46)|46|V911S*|E119*|||||||NRF24L01|XN297
@@ -671,7 +672,7 @@ CH1|CH2|CH3|CH4
 A|E|T|R
 
 ## Traxxas - *43*
-Receiver 6519
+Transmitter TQ, Receivers: 6519, ECM-2.5
 
 Extended limits supported
 
@@ -1653,6 +1654,13 @@ CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9
 ---|---|---|---|---|---|---|---|---
 A|E|T|R|STOP|FLIP|-|HEADLESS|RTH
 
+## EazyRC - *61*
+Autobind protocol
+
+CH1|CH2|CH3|CH4
+---|---|---|---
+STEERING||THROTTLE|
+
 ## ESKY - *16*
 
 CH1|CH2|CH3|CH4|CH5|CH6