Merge 715f2e738963d3784f25f2e72d84cc9671017eeb into 75445ee4a7333a6022aa13a246e0f115b48775c2

Only 1 ID, bind might not work...

Lua_scripts/MultiChan.txt

@@ -176,8 +176,8 @@
 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
+48,0,V761,3CH,0,Gyro,Calib,Flip,RtnAct,Rtn,Beep
-48,1,V761,4CH,0,Gyro,Calib,Flip,RtnAct,Rtn
+48,1,V761,4CH,0,Gyro,Calib,Flip,RtnAct,Rtn,Beep
 48,2,V761,TOPRC,0,Gyro,Calib,Flip,RtnAct,Rtn
 46,0,V911s,V911s,1,Calib,Rate
 46,1,V911s,E119,1,Calib,Rate,6G_3D
@@ -221,3 +221,4 @@
 97,1,SGF22,F22S,1,Mode,Flip,LED,Pict,Video,TrRes
 61,0,EazyRC
 98,0,Kyosho3,ASF,0
+100,0,YuXiang,Std,0,Lock,Rate,Land,AltHol,Manual,Flip,Mode,Pitch

Multiprotocol/Multi.txt

@@ -96,3 +96,4 @@
 97,SGF22,F22,F22S,J20
 98,Kyosho3
 99,XK2
+100,YuXiang

Multiprotocol/Multi_Protos.ino

@@ -111,6 +111,7 @@ const char STR_BUMBLEB[]    ="BumbleB";
 const char STR_SGF22[]      ="SGF22";
 const char STR_EAZYRC[]     ="EazyRC";
 const char STR_KYOSHO3[]    ="Kyosho3";
+const char STR_YUXIANG[]    ="YuXiang";
 
 const char STR_SUBTYPE_FLYSKY[] =     "\x04""Std\0""V9x9""V6x6""V912""CX20";
 const char STR_SUBTYPE_HUBSAN[] =     "\x04""H107""H301""H501";
@@ -156,7 +157,7 @@ const char STR_SUBTYPE_REDPINE[] =    "\x04""Fast""Slow";
 const char STR_SUBTYPE_POTENSIC[] =   "\x03""A20";
 const char STR_SUBTYPE_ZSX[] =        "\x07""280JJRC";
 const char STR_SUBTYPE_HEIGHT[] =     "\x03""5ch""8ch";
-const char STR_SUBTYPE_XN297DUMP[] =  "\x07""250Kbps""1Mbps\0 ""2Mbps\0 ""Auto\0  ""NRF\0   ""CC2500\0";
+const char STR_SUBTYPE_XN297DUMP[] =  "\x07""250Kbps""1Mbps\0 ""2Mbps\0 ""Auto\0  ""NRF\0   ""CC2500\0""XN297\0 ";
 const char STR_SUBTYPE_ESKY150[] =    "\x03""4ch""7ch";
 const char STR_SUBTYPE_ESKY150V2[] =  "\x05""150V2";
 const char STR_SUBTYPE_V911S[] =      "\x05""V911S""E119\0";
@@ -501,11 +502,14 @@ const mm_protocol_definition multi_protocols[] = {
 		{PROTO_XK2,        STR_XK2,       NO_SUBTYPE,            0, OPTION_RFTUNE,  0, 0, SW_NRF,    XK2_init,        XK2_callback        },	
 	#endif
 	#if defined(XN297DUMP_NRF24L01_INO)
-		{PROTO_XN297DUMP,  STR_XN297DUMP, STR_SUBTYPE_XN297DUMP, 6, OPTION_RFCHAN,  0, 0, SW_NRF,    XN297Dump_init,  XN297Dump_callback  },
+		{PROTO_XN297DUMP,  STR_XN297DUMP, STR_SUBTYPE_XN297DUMP, 7, OPTION_RFCHAN,  0, 0, SW_NRF,    XN297Dump_init,  XN297Dump_callback  },
 	#endif
 	#if defined(YD717_NRF24L01_INO)
 		{PROTO_YD717,      STR_YD717,     STR_SUBTYPE_YD717,     5, OPTION_NONE,    0, 0, SW_NRF,    YD717_init,      YD717_callback      },
 	#endif
+	#if defined(YUXIANG_NRF24L01_INO)
+		{PROTO_YUXIANG,    STR_YUXIANG,   NO_SUBTYPE,            0, OPTION_NONE,    0, 0, SW_NRF,    YUXIANG_init,    YUXIANG_callback    },
+	#endif
 	#if defined(ZSX_NRF24L01_INO)
 		{PROTO_ZSX,        STR_ZSX,       STR_SUBTYPE_ZSX,       1, OPTION_NONE,    0, 0, SW_NRF,    ZSX_init,        ZSX_callback        },
 	#endif

Multiprotocol/Multiprotocol.h

@@ -19,7 +19,7 @@
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		3
 #define VERSION_REVISION	4
-#define VERSION_PATCH_LEVEL	12
+#define VERSION_PATCH_LEVEL	14
 
 #define MODE_SERIAL 0
 
@@ -127,6 +127,7 @@ enum PROTOCOLS
 	PROTO_SGF22		= 97,	// =>NRF24L01
 	PROTO_KYOSHO3	= 98,	// =>CYRF6936
 	PROTO_XK2		= 99,	// =>CC2500 & NRF24L01
+	PROTO_YUXIANG	= 100,	// =>NRF24L01
 	
 	PROTO_NANORF	= 126,	// =>NRF24L01
 	PROTO_TEST		= 127,	// =>CC2500
@@ -391,6 +392,7 @@ enum XN297DUMP
 	XN297DUMP_AUTO	= 3,
 	XN297DUMP_NRF	= 4,
 	XN297DUMP_CC2500	= 5,
+	XN297DUMP_XN297	= 6,
 };
 enum FRSKY_R9
 {

Multiprotocol/V761_nrf24l01.ino

@@ -118,9 +118,10 @@ static void __attribute__((unused)) V761_send_packet()
 
 		packet[5] |= flags;
 
-		packet[6] =  GET_FLAG(CH7_SW, 0x20) 			// Flip
+		packet[6] =  GET_FLAG(CH7_SW,  0x20) 			// Flip
-					|GET_FLAG(CH8_SW, 0x08)				// RTH activation
+					|GET_FLAG(CH8_SW,  0x08)			// RTH activation
-					|GET_FLAG(CH9_SW, 0x10);			// RTH on/off
+					|GET_FLAG(CH9_SW,  0x10)			// RTH on/off
+					|GET_FLAG(CH10_SW, 0x40);			// Beeper on/off
 		if(sub_protocol == V761_3CH)
 			packet[6] |= 0x80;							// Unknown, set on original V761-1 dump but not on eachine dumps, keeping for compatibility
 	}

Multiprotocol/Validate.h

@@ -339,6 +339,7 @@
 	#undef	V761_NRF24L01_INO
 	#undef	XERALL_NRF24L01_INO
 	#undef	YD717_NRF24L01_INO
+	#undef	YUXIANG_NRF24L01_INO
 	#undef	ZSX_NRF24L01_INO
 #endif
 #if ( not defined(CC2500_INSTALLED) && not defined(NRF24L01_INSTALLED) ) || defined MULTI_EU
@@ -442,6 +443,7 @@
 	#undef	Q90C_CCNRF_INO
 	#undef	V911S_CCNRF_INO
 	#undef	SGF22_NRF24L01_INO
+	#undef	YUXIANG_NRF24L01_INO
 #endif
 
 //OpenTX 2.3.x issue
@@ -480,6 +482,7 @@
 	#undef PROPEL_HUB_TELEMETRY
 	#undef OMP_HUB_TELEMETRY
 	#undef V761_HUB_TELEMETRY
+	#undef YUXIANG_HUB_TELEMETRY
 	#undef RLINK_HUB_TELEMETRY
 	#undef DSM_RX_CYRF6936_INO
 	#undef DSM_FWD_PGM
@@ -518,6 +521,9 @@
 	#if not defined(V761_NRF24L01_INO)
 		#undef V761_HUB_TELEMETRY
 	#endif
+	#if not defined(YUXIANG_NRF24L01_INO)
+		#undef YUXIANG_HUB_TELEMETRY
+	#endif
 	#if not defined(PROPEL_NRF24L01_INO)
 		#undef PROPEL_HUB_TELEMETRY
 	#endif
@@ -575,7 +581,7 @@
 		//protocols using FRSKYD user frames
 		#undef HUB_TELEMETRY 
 	#endif
-	#if not defined(HOTT_FW_TELEMETRY) && not defined(DSM_TELEMETRY) && not defined(SPORT_TELEMETRY) && not defined(HUB_TELEMETRY) && not defined(HUBSAN_HUB_TELEMETRY) && not defined(BUGS_HUB_TELEMETRY) && not defined(NCC1701_HUB_TELEMETRY) && not defined(BAYANG_HUB_TELEMETRY) && not defined(CABELL_HUB_TELEMETRY) && not defined(RLINK_HUB_TELEMETRY) && not defined(AFHDS2A_HUB_TELEMETRY) && not defined(AFHDS2A_FW_TELEMETRY) && not defined(MULTI_TELEMETRY) && not defined(MULTI_STATUS) && not defined(HITEC_HUB_TELEMETRY) && not defined(HITEC_FW_TELEMETRY) && not defined(SCANNER_TELEMETRY) && not defined(FRSKY_RX_TELEMETRY) && not defined(AFHDS2A_RX_TELEMETRY) && not defined(BAYANG_RX_TELEMETRY) && not defined(DEVO_HUB_TELEMETRY) && not defined(PROPEL_HUB_TELEMETRY) && not defined(OMP_HUB_TELEMETRY) && not defined(V761_HUB_TELEMETRY) && not defined(WFLY2_HUB_TELEMETRY) && not defined(LOLI_HUB_TELEMETRY) && not defined(MLINK_HUB_TELEMETRY) && not defined(MLINK_FW_TELEMETRY) && not defined(MT99XX_HUB_TELEMETRY) && not defined(MULTI_CONFIG_INO)
+	#if not defined(HOTT_FW_TELEMETRY) && not defined(DSM_TELEMETRY) && not defined(SPORT_TELEMETRY) && not defined(HUB_TELEMETRY) && not defined(HUBSAN_HUB_TELEMETRY) && not defined(BUGS_HUB_TELEMETRY) && not defined(NCC1701_HUB_TELEMETRY) && not defined(BAYANG_HUB_TELEMETRY) && not defined(CABELL_HUB_TELEMETRY) && not defined(RLINK_HUB_TELEMETRY) && not defined(AFHDS2A_HUB_TELEMETRY) && not defined(AFHDS2A_FW_TELEMETRY) && not defined(MULTI_TELEMETRY) && not defined(MULTI_STATUS) && not defined(HITEC_HUB_TELEMETRY) && not defined(HITEC_FW_TELEMETRY) && not defined(SCANNER_TELEMETRY) && not defined(FRSKY_RX_TELEMETRY) && not defined(AFHDS2A_RX_TELEMETRY) && not defined(BAYANG_RX_TELEMETRY) && not defined(DEVO_HUB_TELEMETRY) && not defined(PROPEL_HUB_TELEMETRY) && not defined(OMP_HUB_TELEMETRY) && not defined(V761_HUB_TELEMETRY) && not defined(YUXIANG_HUB_TELEMETRY) && not defined(WFLY2_HUB_TELEMETRY) && not defined(LOLI_HUB_TELEMETRY) && not defined(MLINK_HUB_TELEMETRY) && not defined(MLINK_FW_TELEMETRY) && not defined(MT99XX_HUB_TELEMETRY) && not defined(MULTI_CONFIG_INO)
 		#undef TELEMETRY
 		#undef INVERT_TELEMETRY
 		#undef MULTI_TELEMETRY

Multiprotocol/XN297Dump_nrf24l01.ino

@@ -23,7 +23,7 @@
 
 // Parameters which can be modified
 #define XN297DUMP_PERIOD_SCAN		50000 	// 25000
-#define XN297DUMP_MAX_RF_CHANNEL	127		// Default 84
+#define XN297DUMP_MAX_RF_CHANNEL	84		// Default 84
 
 // Do not touch from there
 #define XN297DUMP_INITIAL_WAIT		500
@@ -186,6 +186,7 @@ static void __attribute__((unused)) XN297Dump_overflow()
 static uint16_t XN297Dump_callback()
 {
 	static uint32_t time=0,*time_rf;
+	static uint8_t *nbr_rf,compare_channel;
 
 	//!!!Blocking mode protocol!!!
 	TX_MAIN_PAUSE_off;
@@ -370,8 +371,15 @@ static uint16_t XN297Dump_callback()
 								hopping_frequency_no=0;
 								rf_ch_num=0;
 								packet_count=0;
+								nbr_rf=(uint8_t*)malloc(XN297DUMP_MAX_RF_CHANNEL*sizeof(uint8_t));
+								if(nbr_rf==NULL)
+								{
+									debugln("\r\nCan't allocate memory for next phase!!!");
+									phase=0;
+									break;
+								}
 								debug("Trying RF channel: 0");
-
+								rx_tx_addr[0]=0;rx_tx_addr[1]=0;rx_tx_addr[2]=0;rx_tx_addr[3]=0;rx_tx_addr[4]=0;
 								XN297_SetTXAddr(rx_tx_addr,address_length);
 								XN297_SetRXAddr(rx_tx_addr,packet_length);
 								XN297_RFChannel(0);
@@ -391,9 +399,34 @@ static uint16_t XN297Dump_callback()
 						packet_count=0;
 						if(hopping_frequency_no>XN297DUMP_MAX_RF_CHANNEL)
 						{
+							uint8_t nbr_max=0,j=0;
 							debug("\r\n\r\n%d RF channels identified:",rf_ch_num);
+							compare_channel=0;
 							for(uint8_t i=0;i<rf_ch_num;i++)
-								debug(" %d",hopping_frequency[i]);
+							{
+								debug(" %d[%d]",hopping_frequency[i],nbr_rf[i]);
+								if(nbr_rf[i]>nbr_max)
+								{
+									nbr_max=nbr_rf[i];
+									compare_channel=i;
+								}
+							}
+							nbr_max = (nbr_max*2)/3;
+							debug("\r\nKeeping only RF channels with more than %d packets:", nbr_max);
+							for(uint8_t i=0;i<rf_ch_num;i++)
+								if(nbr_rf[i]>=nbr_max)
+								{
+									hopping_frequency[j]=hopping_frequency[i];
+									debug(" %d",hopping_frequency[j]);
+									if(compare_channel==i)
+									{
+										compare_channel=j;
+										debug("*");
+									}
+									j++;
+								}
+							rf_ch_num = j;
+							free(nbr_rf);
 							time_rf=(uint32_t*)malloc(rf_ch_num*sizeof(time));
 							if(time_rf==NULL)
 							{
@@ -403,13 +436,13 @@ static uint16_t XN297Dump_callback()
 							}
 							debugln("\r\n--------------------------------");
 							debugln("Identifying RF channels order.");
-							hopping_frequency_no=1;
+							hopping_frequency_no=0;
 							phase=3;
 							packet_count=0;
 							bind_counter=0;
-							debugln("Time between CH:%d and CH:%d",hopping_frequency[0],hopping_frequency[hopping_frequency_no]);
+							debugln("Time between CH:%d and CH:%d",hopping_frequency[compare_channel],hopping_frequency[hopping_frequency_no]);
 							time_rf[hopping_frequency_no]=0xFFFFFFFF;
-							XN297_RFChannel(hopping_frequency[0]);
+							XN297_RFChannel(hopping_frequency[compare_channel]);
 							uint16_t timeL=TCNT1;
 							if(TIMER2_BASE->SR & TIMER_SR_UIF)
 							{//timer just rolled over...
@@ -430,7 +463,7 @@ static uint16_t XN297Dump_callback()
 					}
 					if( XN297_IsRX() )
 					{ // RX fifo data ready
-						//	if(NRF24L01_ReadReg(NRF24L01_09_CD))
+						if(NRF24L01_ReadReg(NRF24L01_09_CD))
 						{
 							uint8_t res;
 							if(enhanced)
@@ -462,6 +495,7 @@ static uint16_t XN297Dump_callback()
 								for(uint8_t i=0;i<packet_length;i++)
 									debug(" %02X",packet[i]);
 								packet_count++;
+								nbr_rf[rf_ch_num-1]=packet_count;
 								if(packet_count>20)
 								{//change channel
 									bind_counter=XN297DUMP_PERIOD_SCAN+1;
@@ -484,15 +518,15 @@ static uint16_t XN297Dump_callback()
 						{
 							uint8_t next=0;
 							debugln("\r\n\r\nChannel order:");
-							debugln("%d:     0us",hopping_frequency[0]);
+							debugln("%d:     0us",hopping_frequency[compare_channel]);
-							uint8_t i=1;
+							uint8_t i=0;
 							do
 							{
 								time=time_rf[i];
 								if(time!=0xFFFFFFFF)
 								{
 									next=i;
-									for(uint8_t j=2;j<rf_ch_num;j++)
+									for(uint8_t j=1;j<rf_ch_num;j++)
 										if(time>time_rf[j])
 										{
 											next=j;
@@ -512,9 +546,9 @@ static uint16_t XN297Dump_callback()
 							hopping_frequency_no=0;
 							break;
 						}
-						debugln("Time between CH:%d and CH:%d",hopping_frequency[0],hopping_frequency[hopping_frequency_no]);
+						debugln("Time between CH:%d and CH:%d",hopping_frequency[compare_channel],hopping_frequency[hopping_frequency_no]);
 						time_rf[hopping_frequency_no]=-1;
-						XN297_RFChannel(hopping_frequency[0]);
+						XN297_RFChannel(hopping_frequency[compare_channel]);
 						uint16_t timeL=TCNT1;
 						if(TIMER2_BASE->SR & TIMER_SR_UIF)
 						{//timer just rolled over...
@@ -528,7 +562,7 @@ static uint16_t XN297Dump_callback()
 					}
 					if( XN297_IsRX() )
 					{ // RX fifo data ready
-						//if(NRF24L01_ReadReg(NRF24L01_09_CD))
+						if(NRF24L01_ReadReg(NRF24L01_09_CD))
 						{
 							uint8_t res;
 							if(enhanced)
@@ -553,7 +587,7 @@ static uint16_t XN297Dump_callback()
 									if(time_rf[hopping_frequency_no] > (time>>1))
 										time_rf[hopping_frequency_no]=time>>1;
 									debugln("Time: %5luus", time>>1);
-									XN297_RFChannel(hopping_frequency[0]);
+									XN297_RFChannel(hopping_frequency[compare_channel]);
 								}
 								else
 								{
@@ -610,11 +644,11 @@ static uint16_t XN297Dump_callback()
 		{
 			if(phase==0)
 			{
-				address_length=4;
+				address_length=5;
-				memcpy(rx_tx_addr, (uint8_t *)"\xF4\x71\x8D\x01", address_length);	// bind \x7E\xB8\x63\xA9
+				memcpy(rx_tx_addr, (uint8_t *)"\xCC\xCC\xCC\xCC\xCC", address_length);	// bind \x7E\xB8\x63\xA9
 				bitrate=XN297DUMP_250K;
-				packet_length=7;
+				packet_length=9;
-				hopping_frequency_no=0x50; //bind 0x50, normal ??
+				hopping_frequency_no=71; //bind 71, normal ??
 				
 				NRF24L01_Initialize();
 				NRF24L01_SetTxRxMode(TXRX_OFF);
@@ -851,6 +885,63 @@ static uint16_t XN297Dump_callback()
 			}
 		#endif
 		}
+		else if(sub_protocol == XN297DUMP_XN297)
+		{
+			if(phase==0)
+			{
+				address_length=5;
+				memcpy(rx_tx_addr, (uint8_t *)"\x00\x00\x00\x00\x00", address_length);	// bind \x7E\xB8\x63\xA9
+				packet_length=9;
+				hopping_frequency_no=0x30;
+				
+				XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, XN297_1M);
+				XN297_SetTxRxMode(TXRX_OFF);
+				XN297_SetTXAddr(rx_tx_addr, address_length);
+				XN297_SetRXAddr(rx_tx_addr, packet_length);
+				XN297_Hopping(option);
+				old_option = option;
+				XN297_SetTxRxMode(RX_EN);
+				
+				debugln("XN297 dump, len=%d, rf=%d, address length=%d",packet_length,option,address_length);	//hopping_frequency_no,address_length);
+				phase = 1;
+			}
+			else
+			{
+				bool rx = XN297_IsRX();					// Needed for the NRF24L01 since otherwise the bit gets cleared
+				if(rx)
+				{ // RX fifo data ready
+					XN297_SetTxRxMode(TXRX_OFF);
+					XN297_SetTxRxMode(RX_EN);
+					XN297Dump_overflow();
+					uint16_t timeL=TCNT1;
+					if(TIMER2_BASE->SR & TIMER_SR_UIF)
+					{//timer just rolled over...
+						XN297Dump_overflow();
+						timeL=0;
+					}
+					time=(timeH<<16)+timeL-time;
+					debug("RX: %5luus ", time>>1);
+					time=(timeH<<16)+timeL;
+					if(XN297_ReadPayload(packet_in, packet_length))
+					{
+						debug("OK:");
+						for(uint8_t i=0;i<packet_length;i++)
+							debug(" %02X",packet_in[i]);
+					}
+					else // Bad packet
+						debug(" NOK");
+					debugln("");
+					// restart RX mode
+				}
+				XN297Dump_overflow();
+				if(old_option != option)
+				{
+					debugln("C=%d(%02X)",option,option);
+					XN297_Hopping(option);
+					old_option = option;
+				}
+			}
+		}
 		bind_counter++;
 		if(IS_RX_FLAG_on)					// Let the radio update the protocol
 		{

Multiprotocol/Yuxiang_nrf24l01.ino

@@ -0,0 +1,224 @@
+/*
+ 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/>.
+ 
+ Thanks to  Goebish ,Ported  from his deviation firmware
+ */
+
+#if defined(YUXIANG_NRF24L01_INO)
+
+#include "iface_xn297.h"
+
+#define YUXIANG_FORCE_ID
+
+#define YUXIANG_PACKET_PERIOD		12430
+#define YUXIANG_PACKET_SIZE			9
+#define YUXIANG_BIND_COUNT			20000
+#define YUXIANG_BIND_FREQ			0x30
+#define YUXIANG_RF_NUM_CHANNELS		4
+
+#define YUXIANG_WRITE_TIME			1000
+#define YUXIANG_TELEM_DEBUG
+
+enum 
+{
+	YUXIANG_DATA = 0,
+	YUXIANG_RX
+};
+
+static void __attribute__((unused)) YUXIANG_send_packet()
+{
+	static bool bind_state = false;
+
+	if(bind_counter && (hopping_frequency_no & 0x0E) == 0)
+	{
+		bind_counter--;
+		if(!bind_counter)
+			BIND_DONE;
+		XN297_Hopping(YUXIANG_BIND_FREQ);
+		XN297_SetTXAddr((uint8_t*)"\x00\x00\x00\x00\x00", 5);
+		XN297_SetRXAddr((uint8_t*)"\x00\x00\x00\x00\x00", YUXIANG_PACKET_SIZE);
+		bind_state = true;
+	}
+	else
+	{
+		XN297_Hopping(hopping_frequency_no & 0x03);
+		if(bind_state)
+		{
+			XN297_SetTXAddr(rx_tx_addr, 5);
+			XN297_SetRXAddr(rx_tx_addr, YUXIANG_PACKET_SIZE);
+			bind_state = false;
+		}
+	}
+	hopping_frequency_no++;
+	
+	packet[0] = GET_FLAG(!bind_state, 0x80)		// Bind packet
+			| GET_FLAG(telemetry_lost, 0x20)	// No telem
+			| GET_FLAG(!CH5_SW, 0x10)			// Lock
+			| GET_FLAG(CH6_SW, 0x08)			// High
+			| GET_FLAG(CH12_SW, 0x01);			// Screw pitch -> temporary
+	
+	packet[1] = GET_FLAG(CH7_SW, 0x08)			// Land only when unlock
+			| GET_FLAG(CH11_SW, 0x20);			// Mode
+
+	packet[2] = GET_FLAG(CH8_SW, 0x02)			// Altitude hold
+			| GET_FLAG(CH9_SW, 0x03)			// Manual
+			| GET_FLAG(CH10_SW, 0x40);			// Flip
+
+	uint16_t value = convert_channel_16b_limit(AILERON,0,1000);
+	packet[3] = value;
+	packet[7] = value >> 8;
+	value = convert_channel_16b_limit(ELEVATOR,0,1000);
+	packet[4] = value;
+	packet[7] |= (value >> 6) & 0x0C;
+	value = convert_channel_16b_limit(THROTTLE,0,1000);
+	packet[5] = value;
+	packet[7] |= (value >> 4) & 0x30;
+	value = convert_channel_16b_limit(RUDDER,0,1000);
+	packet[6] = value;
+	packet[7] |= (value >> 2) & 0xC0;
+
+	if(bind_state && (hopping_frequency_no&1))
+		memcpy(&packet[3], rx_tx_addr, 4);
+	else
+		packet[0] |= 0x80;
+
+	uint8_t checksum = 0;
+	for(uint8_t i=0; i<YUXIANG_PACKET_SIZE-1; i++)
+		checksum += packet[i];
+	packet[8] = checksum;
+	
+	#if 1
+		debug("P:");
+		for(uint8_t i=0;i<YUXIANG_PACKET_SIZE;i++)
+			debug(" %02X",packet[i]);
+		debugln("");
+	#endif
+	// Send
+	XN297_SetPower();
+	XN297_SetTxRxMode(TX_EN);
+	XN297_WritePayload(packet, YUXIANG_PACKET_SIZE);
+}
+
+static void __attribute__((unused)) YUXIANG_RF_init()
+{
+	XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, XN297_1M);
+	XN297_SetTXAddr(rx_tx_addr, 5);
+	XN297_SetRXAddr(rx_tx_addr, YUXIANG_PACKET_SIZE);
+}
+
+static void __attribute__((unused)) YUXIANG_initialize_txid()
+{
+	#ifdef YUXIANG_FORCE_ID
+		//TX1
+		memcpy(rx_tx_addr,(uint8_t *)"\xB3\x13\x36\xDD",4); //rx_tx_addr[4]=0xD9
+		memcpy(hopping_frequency,(uint8_t *)"\x32\x35\x42\x49",4);
+	#endif
+	uint8_t sum=0;
+	for(uint8_t i=0; i<4; i++)
+		sum += rx_tx_addr[i];
+	rx_tx_addr[4] = sum;
+	debugln("ID: %02X %02X %02X %02X %02X , HOP: %02X %02X %02X %02X",rx_tx_addr[0],rx_tx_addr[1],rx_tx_addr[2],rx_tx_addr[3],rx_tx_addr[4],hopping_frequency[0],hopping_frequency[1],hopping_frequency[2],hopping_frequency[3]);
+}
+
+uint16_t YUXIANG_callback()
+{
+	static bool rx = false;
+	
+	switch(phase)
+	{
+		case YUXIANG_DATA:
+			rx = XN297_IsRX();					// Needed for the NRF24L01 since otherwise the bit gets cleared
+			XN297_SetTxRxMode(TXRX_OFF);
+	#ifdef YUXIANG_HUB_TELEMETRY
+			if(packet_count > 240)				// Around 3sec with no telemetry
+				telemetry_lost = 1;
+			else
+				packet_count++;
+	#endif
+			#ifdef MULTI_SYNC
+				telemetry_set_input_sync(packet_period);
+			#endif
+			YUXIANG_send_packet();
+			if(rx)
+			{ // Check if a packet has been received
+				#ifdef YUXIANG_TELEM_DEBUG
+					debug("RX ");
+				#endif
+				if(XN297_ReadPayload(packet_in, YUXIANG_PACKET_SIZE))
+				{ // packet with good CRC and length
+					#ifdef YUXIANG_TELEM_DEBUG
+						debug("OK:");
+						for(uint8_t i=0;i<YUXIANG_PACKET_SIZE;i++)
+							debug(" %02X",packet_in[i]);
+					#endif
+					uint8_t checksum = 0;
+					for(uint8_t i=0; i<YUXIANG_PACKET_SIZE-1; i++)
+						checksum += packet_in[i];
+					if(packet_in[8] == checksum)
+					{
+	#ifdef YUXIANG_HUB_TELEMETRY
+						v_lipo1 = packet_in[4];
+						telemetry_link = 1;
+	#endif
+						telemetry_lost = 0;
+						packet_count = 0;
+						bind_counter = 0;	// Stop bind
+						BIND_DONE;
+					}
+					#ifdef YUXIANG_TELEM_DEBUG
+					else // Bad packet
+						debug(" NOK");
+					#endif
+				}
+				#ifdef YUXIANG_TELEM_DEBUG
+				else // Bad packet
+					debug("NOK");
+				debugln("");
+				#endif
+				rx = false;
+			}
+			phase++;
+			return YUXIANG_WRITE_TIME;
+		case YUXIANG_RX:
+			{ // Wait for packet to be sent before switching to receive mode
+				uint16_t start=(uint16_t)micros();
+				while ((uint16_t)((uint16_t)micros()-(uint16_t)start) < 500)
+					if(XN297_IsPacketSent())
+						break;
+			}
+			XN297_SetTxRxMode(RX_EN);
+			phase = YUXIANG_DATA;
+			return YUXIANG_PACKET_PERIOD - YUXIANG_WRITE_TIME;
+	}
+	return YUXIANG_PACKET_PERIOD;
+}
+
+void YUXIANG_init(void)
+{
+	YUXIANG_initialize_txid();
+	YUXIANG_RF_init();
+
+	if(IS_BIND_IN_PROGRESS)
+		bind_counter = YUXIANG_BIND_COUNT;
+	else
+		bind_counter = 0;
+		
+	phase = YUXIANG_DATA;
+	hopping_frequency_no = 0;
+	#ifdef YUXIANG_HUB_TELEMETRY
+		packet_count = 0;
+		telemetry_lost = 1;
+		RX_RSSI = 100;		// Dummy value
+	#endif
+}
+
+#endif

Multiprotocol/_Config.h

@@ -259,6 +259,7 @@
 #define	V761_NRF24L01_INO
 #define	XERALL_NRF24L01_INO
 #define	YD717_NRF24L01_INO
+#define	YUXIANG_NRF24L01_INO
 #define	ZSX_NRF24L01_INO
 
 //The protocols below need either a CC2500 or NRF24L01 to be installed
@@ -346,6 +347,7 @@
 #define NCC1701_HUB_TELEMETRY		// Use FrSkyD Hub format to send telemetry to TX
 #define OMP_HUB_TELEMETRY			// Use FrSkyD Hub format to send telemetry to TX
 #define V761_HUB_TELEMETRY			// Use FrSkyD Hub format to send telemetry to TX
+#define YUXIANG_HUB_TELEMETRY
 #define PROPEL_HUB_TELEMETRY		// Use FrSkyD Hub format to send telemetry to TX
 #define CABELL_HUB_TELEMETRY		// Use FrSkyD Hub format to send telemetry to TX
 #define RLINK_HUB_TELEMETRY			// Use FrSkyD Hub format to send telemetry to TX
@@ -869,6 +871,8 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]=	{
 		SYMAX4
 		XINXUN
 		NIHUI
+	PROTO_YUXIANG
+		NONE
 	PROTO_ZSX
 		NONE
 */

Protocols_Details.md

@@ -143,7 +143,7 @@ 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|V1_4CH|||NRF24L01|CC2500
 [SymaX](Protocols_Details.md#Symax---10)|10|SYMAX|SYMAX5C|||||||NRF24L01|
-[Traxxas](Protocols_Details.md#Traxxas---43)|43|TQ||||||||CYRF6936|
+[Traxxas](Protocols_Details.md#Traxxas---43)|43|TQ1|TQ2|||||||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
@@ -154,6 +154,7 @@ CFlie|38|CFlie||||||||NRF24L01|
 [XK](Protocols_Details.md#XK---62)|62|X450|X420|Cars||||||NRF24L011&CC2500|XN297
 [XK2](Protocols_Details.md#XK2---99)|99|X4||||||||NRF24L01&CC2500|XN297
 [YD717](Protocols_Details.md#YD717---8)|8|YD717|SKYWLKR|SYMAX4|XINXUN|NIHUI||||NRF24L01|
+[YuXiang](Protocols_Details.md#YuXiang---100)|100|||||||||NRF24L01|XN297
 [ZSX](Protocols_Details.md#ZSX---52)|52|280||||||||NRF24L01|XN297
 * "*" Sub Protocols designated by * suffix are using a XN297L@250kbps which will be emulated by default with the NRF24L01. If option (freq tune) is diffrent from 0, the CC2500 module (if installed) will be used instead. Each specific sub protocol has a more detailed explanation.
 
@@ -696,6 +697,13 @@ CH1|CH2|CH3|CH4
 A|E|T|R
 
 ## Traxxas - *43*
+
+### Sub_protocol TQ1 - *0*
+Transmitter 2228 TX and a 2217 RX
+
+Under dev
+
+### Sub_protocol TQ2 - *1*
 Transmitter TQ, Receivers: 6519, 2218(X), ECM-2.5
 
 Extended limits supported
@@ -2123,18 +2131,18 @@ RTN_ACT and RTN: -100% disable, +100% enable
 ### Sub_protocol 3CH - *0*
 Models: Volantex V761-1, V761-3 and may be others
 
-CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9
+CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10
----|---|---|---|---|---|---|---|---
+---|---|---|---|---|---|---|---|---|---
--|E|T|R|GYRO|CALIB|FLIP|RTN_ACT|RTN
+-|E|T|R|GYRO|CALIB|FLIP|RTN_ACT|RTN|BEEP
 
 ### Sub_protocol 4CH - *1*
 Models: Volantex V761-4+ and Eachine P51-D, F4U, F22 and may be others
 
 If the model (761-11 and above) sends telemetry then the battery status ok/empty is in A1 (4.4V -> 2.2V) and RSSI gets a dummy value of 100.
 
-CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9
+CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10
----|---|---|---|---|---|---|---|---
+---|---|---|---|---|---|---|---|---|---
-A|E|T|R|GYRO|CALIB|FLIP|RTN_ACT|RTN
+A|E|T|R|GYRO|CALIB|FLIP|RTN_ACT|RTN|BEEP
 
 ### Sub_protocol TOPRC - *2*
 Models: Top RC Hobby Spitfire, P51D, BF-109
@@ -2180,6 +2188,14 @@ A|E|T|R|FLIP|LIGHT|PICTURE|VIDEO|HEADLESS
 ### Sub_protocol NIHUI - *4*
 Same channels assignement as above.
 
+## YuXiang - *100*
+
+**Only 1 TX ID**. Bind might not work... Telemetry is received but content unknown yet.
+
+CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10|CH11|CH12
+---|---|---|---|---|---|---|---|---|---|---|---
+A|E|T|R|LOCK|RATE|LAND|ALTHOL|MANUAL|FLIP|MODE|PITCH
+
 ## ZSX - *52*
 Model: JJRC ZSX-280