Update Multiprotocol.h

Docs update
Update REALACC_nrf24l01.ino
2025-11-26 05:59:41 +00:00 · 2024-03-18 09:02:55 +01:00 · 2024-03-17 15:52:42 +01:00 · 2024-03-17 15:28:33 +01:00 · 2024-03-14 20:23:04 +01:00 · 2024-03-14 20:23:02 +01:00
30 changed files with 1599 additions and 573 deletions
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -1,6 +1,6 @@
 # Workflow for testing MULTI-Module firmware builds

-name: CI
+name: MULTI Test, Build, Deploy, Release

 on:
  # Trigger the workflow on pushes, except those that are tagged (avoids double-testing releases)
@@ -32,7 +32,7 @@ on:
  workflow_dispatch:

 jobs:
-  build:
+  test:
    runs-on: ubuntu-latest

    # Configure the board matrix
@@ -51,21 +51,21 @@ jobs:
          - board: "multi4in1:STM32F1:multistm32f103cb:debug_option=none"
            name: "STM32F103 (128KB)"
          - board: "multi4in1:STM32F1:multistm32f103cb:debug_option=native"
-            name: "STM32F103 (128KB, USB Debugging)"
+            name: "STM32F103 (128KB, USB Debug)"
          - board: "multi4in1:STM32F1:multistm32f103cb:debug_option=ftdi"
-            name: "STM32F103 (128KB, Serial Debugging)"
+            name: "STM32F103 (128KB, Serial Debug)"
          - board: "multi4in1:STM32F1:multi5in1t18int"
            name: "T18 5-in-1 (128KB)"

    # Set the build name using the friendly board name
-    name: ${{ matrix.name }}
+    name: "[Test] ${{ matrix.name }}"

    # Set the environment variables
    env:
      BOARD: ${{ matrix.board }}

    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      
      - name: Install Arduino CLI
        uses: arduino/setup-arduino-cli@v1.1.2
@@ -161,23 +161,38 @@ jobs:

      - name: Build serial only
        run: |
-          source ./buildroot/bin/buildFunctions;
-          cp ./_Config.h.bak Multiprotocol/_Config.h
-          opt_disable ENABLE_PPM;
-          buildMulti;
+          # Skip the serial-only build for boards where it's too large now
+          if [[ "$BOARD" =~ ":STM32F1:multistm32f103cb:debug_option=none" ]] || [[ "$BOARD" =~ ":STM32F1:multi5in1t18int" ]]; then
+            printf "Not testing serial-only build for $BOARD.";
+          else
+            source ./buildroot/bin/buildFunctions;
+            cp ./_Config.h.bak Multiprotocol/_Config.h
+            opt_disable ENABLE_PPM;
+            buildMulti;
+          fi
      
      - name: Build PPM only
        run: |
-          source ./buildroot/bin/buildFunctions;
-          cp ./_Config.h.bak Multiprotocol/_Config.h
-          opt_disable ENABLE_SERIAL;
-          buildMulti;
+          # Skip the PPM-only build for boards where it's too large now
+          if [[ "$BOARD" =~ ":STM32F1:multistm32f103cb:debug_option=none" ]] || [[ "$BOARD" =~ ":STM32F1:multi5in1t18int" ]]; then
+            printf "Not testing PPM-only build for $BOARD.";
+          else
+            source ./buildroot/bin/buildFunctions;
+            cp ./_Config.h.bak Multiprotocol/_Config.h
+            opt_disable ENABLE_SERIAL;
+            buildMulti;
+          fi

      - name: Build each RF module individually
        run: |
-          source ./buildroot/bin/buildFunctions;
-          cp ./_Config.h.bak Multiprotocol/_Config.h;
-          buildEachRFModule;
+          # Skip the per-RF module builds for boards which have fixed modules
+          if [[ "$BOARD" =~ ":STM32F1:multi5in1t18int" ]]; then
+            printf "Not testing individual RF module builds for $BOARD.";
+          else
+            source ./buildroot/bin/buildFunctions;
+            cp ./_Config.h.bak Multiprotocol/_Config.h;
+            buildEachRFModule;
+          fi

      - name: Build each protocol individually
        run: |
@@ -185,6 +200,128 @@ jobs:
          cp ./_Config.h.bak Multiprotocol/_Config.h;
          buildEachProtocol;

+  build:
+    runs-on: ubuntu-latest
+
+    # Configure the board matrix
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - board: "multi4in1:avr:multiatmega328p:bootloader=none"
+            name: "ATmega328p"
+            release: "atmega328p"
+          - board: "multi4in1:avr:multiatmega328p:bootloader=optiboot"
+            name: "ATmega328p (Optiboot)"
+            release: "atmega328p-optiboot"
+          - board: "multi4in1:avr:multixmega32d4"
+            name: "OrangeRX"
+            release: "orangerx"
+          - board: "multi4in1:STM32F1:multistm32f103c8:debug_option=none"
+            name: "STM32F103 CC2500 (64KB)"
+            release: "stm32f103-cc2500-64k"
+          - board: "multi4in1:STM32F1:multistm32f103cb:debug_option=none"
+            name: "STM32F103 CC2500 (128KB)"
+            release: "stm32f103-cc2500-128k"
+          - board: "multi4in1:STM32F1:multistm32f103cb:debug_option=none"
+            name: "STM32F103 (128KB)"
+            release: "stm32f103-128k-4in1"
+          - board: "multi4in1:STM32F1:multistm32f103cb:debug_option=native"
+            name: "STM32F103 (128KB, USB Debug)"
+            release: "stm32f103-128k-usb-debug"
+          - board: "multi4in1:STM32F1:multistm32f103cb:debug_option=ftdi"
+            name: "STM32F103 (128KB, Serial Debug)"
+            release: "stm32f103-128k-serial-debug"
+          - board: "multi4in1:STM32F1:multistm32f103cb:debug_option=none"
+            name: "STM32F103 5-in-1 (128KB)"
+            release: "stm32f103-128k-5in1"
+          - board: "multi4in1:STM32F1:multistm32f103cb:debug_option=none"
+            name: "T-Lite 5-in-1 (128KB)"
+            release: "tlite-5in1"
+          - board: "multi4in1:STM32F1:multi5in1t18int"
+            name: "T18 5-in-1 (128KB)"
+            release: "t18-5in1"
+          - board: "none"
+            name: "Scripts"
+            release: "scripts"
+
+    # Set the build name using the friendly board name
+    name: "[Build] ${{ matrix.name }}"
+
+    # Set the environment variables
+    env:
+      BOARD: ${{ matrix.board }}
+      RELEASE: ${{ matrix.release }}
+
+    steps:
+      - uses: actions/checkout@v4
+      
+      - name: Install Arduino CLI
+        uses: arduino/setup-arduino-cli@v1.1.2
+        with:
+          version: "0.32.2"
+      
+      - name: Prepare build environment
+        run: |
+          echo "Github Ref: $GITHUB_REF"
+          echo "Event name: ${{ github.event_name }}"
+          echo "Event action: ${{ github.event.action }}"
+          echo "Tag name: ${{ github.event.release.tag_name }}"
+
+          arduino-cli config init --additional-urls https://raw.githubusercontent.com/pascallanger/DIY-Multiprotocol-TX-Module-Boards/master/package_multi_4in1_board_index.json,https://raw.githubusercontent.com/pascallanger/DIY-Multiprotocol-TX-Module-Boards/devel/source/package_multi_4in1_board_devel_index.json
+          arduino-cli core update-index
+          
+          if [[ "$BOARD" =~ ":avr:" ]]; then
+            arduino-cli core install arduino:avr;
+          fi
+
+          if [[ "$BOARD" =~ "multi4in1-devel:avr" ]]; then
+            arduino-cli core install multi4in1-devel:avr
+          elif [[ "$BOARD" =~ "multi4in1:avr" ]]; then
+            arduino-cli core install multi4in1:avr
+          fi
+
+          if [[ "$BOARD" =~ "multi4in1-devel:STM32F1:" ]]; then
+            arduino-cli core install multi4in1-devel:STM32F1
+          elif [[ "$BOARD" =~ "multi4in1:STM32F1:" ]]; then
+            arduino-cli core install multi4in1:STM32F1
+          fi
+
+          chmod +x ${GITHUB_WORKSPACE}/buildroot/bin/*
+          echo "${GITHUB_WORKSPACE}/buildroot/bin" >> $GITHUB_PATH
+
+          mkdir ./build
+          mkdir ./binaries
+
+      - name: Configure MULTI-Module firmware options
+        run: |
+          # Load the build functions
+          source ./buildroot/bin/buildFunctions;  
+          
+          # Get the version
+          getMultiVersion
+          echo "MULTI_VERSION=$(echo $MULTI_VERSION)" >> $GITHUB_ENV
+
+          # Get all the protocols for this board
+          getAllProtocols
+          echo "A7105_PROTOCOLS=$(echo $A7105_PROTOCOLS)" >> $GITHUB_ENV
+          echo "CC2500_PROTOCOLS=$(echo $CC2500_PROTOCOLS)" >> $GITHUB_ENV
+          echo "CYRF6936_PROTOCOLS=$(echo $CYRF6936_PROTOCOLS)" >> $GITHUB_ENV
+          echo "NRF24L01_PROTOCOLS=$(echo $NRF24L01_PROTOCOLS)" >> $GITHUB_ENV
+          echo "SX1276_PROTOCOLS=$(echo $SX1276_PROTOCOLS)" >> $GITHUB_ENV
+          echo "CCNRF_INO_PROTOCOLS=$(echo $CCNRF_INO_PROTOCOLS)" >> $GITHUB_ENV
+          echo "ALL_PROTOCOLS=$(echo $ALL_PROTOCOLS)" >> $GITHUB_ENV
+
+          # Disable CHECK_FOR_BOOTLOADER when not needed
+          if [[ "$BOARD" =~ ":avr:multiatmega328p:bootloader=none" ]]; then
+            opt_disable CHECK_FOR_BOOTLOADER;
+          fi
+
+      - name: Save default firmware configuration
+        run: |
+          cat Multiprotocol/_Config.h
+          cp Multiprotocol/_Config.h ./_Config.h.bak
+
      - name: Build release files
        run: |
          source ./buildroot/bin/buildFunctions;
@@ -199,16 +336,43 @@ jobs:
            echo "HAVE_FILES=false" >> $GITHUB_ENV
          fi

-      - name: Deploy files to release
-        if: github.event_name == 'release' && github.event.action == 'created' && env.HAVE_FILES == 'true'
-        uses: AButler/upload-release-assets@v2.0
-        with:
-          files: './binaries/*'
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-
      - name: 'Upload Artifacts'
        if: env.HAVE_FILES == 'true'
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact/@v4
+        with:
+          name: multi-${{ matrix.release }}
+          path: ./binaries/
+
+  deploy:
+    name: "[Deploy] Attach Build Artifacts"
+    runs-on: ubuntu-latest
+    needs: [test, build]
+    steps:
+      - name: Combine and upload build artifacts
+        uses: actions/upload-artifact/merge@v4
        with:
          name: multi-test-build
-          path: ./binaries/
+          pattern: multi-*
+          delete-merged: true
+          retention-days: 90
+
+  release:
+    name: "[Release] Publish Files to Release"
+    if: github.event_name == 'release' && github.event.action == 'created'
+    runs-on: ubuntu-latest
+    needs: deploy
+    steps:
+      - name: Download artifacts
+        uses: actions/download-artifact@v4
+        with:
+          name: multi-test-build
+          path: ./artifacts/
+      
+      - name: Display downloaded artifacts
+        run: ls -R ./artifacts/
+      
+      - name: Deploy artifacts to release
+        uses: AButler/upload-release-assets@v3.0
+        with:
+          files: './artifacts/*'
+          repo-token: ${{ secrets.GITHUB_TOKEN }}
--- a/Lua_scripts/MultiChan.txt
+++ b/Lua_scripts/MultiChan.txt
@@ -119,8 +119,8 @@
 49,0,KF606,KF606,1,Trim
 49,1,KF606,MIG320,1,Trim,LED
 49,2,KF606,ZCZ50,1,Trim,UNK
-9,0,KN,WLToys,0,DRate,THold,IdleUp,Gyro,Ttrim,Atrim,Etrim
-9,1,KN,Feilun,0,DRate,THold,IdleUp,Gyro,Ttrim,Atrim,Etrim
+9,0,KN,WLToys,0,DRate,THold,IdleUp,Gyro,Ttrim,Atrim,Etrim,Rtrim,Hover
+9,1,KN,Feilun,0,DRate,THold,IdleUp,Gyro,Ttrim,Atrim,Etrim,Rtrim,Hover
 73,0,Kyosho,FHSS,0,CH5,CH6,CH7,CH8,CH9,CH10,CH11,CH12,CH13,CH14
 73,1,Kyosho,Hype,0,CH5,CH6
 18,0,MJXQ,WHL08,1,Flip,LED,Pict,Video,HLess,RTH,AuFlip,Pan,Tilt,Rate
@@ -156,7 +156,8 @@
 74,0,RadioLink,Surface,0,CH5,CH6,CH7,CH8,FS_CH1,FS_CH2,FS_CH3,FS_CH4,FS_CH5,FS_CH6,FS_CH7,FS_CH8
 74,1,RadioLink,Air,0,CH5,CH6,CH7,CH8,FS_CH1,FS_CH2,FS_CH3,FS_CH4,FS_CH5,FS_CH6,FS_CH7,FS_CH8
 74,2,RadioLink,DumboRC,0,CH5,CH6,CH7,CH8,FS_CH1,FS_CH2,FS_CH3,FS_CH4,FS_CH5,FS_CH6,FS_CH7,FS_CH8
-76,0,Realacc,R11,1,Flip,Light,Calib,HLess,RTH,UNK
+74,3,RadioLink,RC4G,0,CH5,FS_CH1,FS_CH2,FS_CH3,FS_CH4
+76,0,Realacc,Std,1,Flip,Light,Calib,HLess,RTH,UNK
 50,0,Redpine,Fast,0,sCH5,sCH6,sCH7,sCH8,sCH9,sCH10,sCH11,sCH12,sCH13,sCH14,sCH15,sCH16
 50,1,Redpine,Slow,0,sCH5,sCH6,sCH7,sCH8,sCH9,sCH10,sCH11,sCH12,sCH13,sCH14,sCH15,sCH16
 21,0,Futaba,SFHSS,0,CH5,CH6,CH7,CH8
@@ -169,8 +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
-61,0,Tiger,Std,1,Flip,Light
-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
@@ -186,7 +186,8 @@
 30,4,WK2x01,W6HEL,0,Gear,Col,Gyro
 30,5,WK2x01,W6HEL_I,0,Gear,Col,Gyro
 62,0,XK,X450,1,FMode,TakeOf,Emerg,3D_6G,Pict,Video
-62,1,XK,X420,1,FMode,TakeOf,Emerg,3D_6G,Pict,Video
+62,1,XK,X420,1,FMode,TakeOf,Emerg,3D_6G,Pict,Video,Flip,Light
+62,2,XK,Cars,0,FMode,TakeOf,Emerg,3D_6G,Pict,Video,Flip,Light
 8,0,YD717,Std,1,Flip,Light,Pict,Video,HLess
 8,1,YD717,SkyWlkr,1,Flip,Light,Pict,Video,HLess
 8,2,YD717,Simax4,1,Flip,Light,Pict,Video,HLess
@@ -212,3 +213,5 @@
 94,0,Scorpio
 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
--- a/Multiprotocol/DSM_cyrf6936.ino
+++ b/Multiprotocol/DSM_cyrf6936.ino
@@ -174,19 +174,21 @@ static void __attribute__((unused)) DSM_build_data_packet(uint8_t upper)
 			bits=10;								// Only DSM2_1F is using a resolution of 1024
 	}

-	if(sub_protocol == DSMR)
-	{
-		for (uint8_t i = 0; i < 7; i++)
+	#ifndef MULTI_AIR
+		if(sub_protocol == DSMR)
 		{
-			uint16_t value = 0x0000;
-			if(i < num_ch)
-				value=Channel_data[i]<<1;
-			packet[i*2+2] = (value >> 8) & 0xff;
-			packet[i*2+3] = (value >> 0) & 0xff;
+			for (uint8_t i = 0; i < 7; i++)
+			{
+				uint16_t value = 0x0000;
+				if(i < num_ch)
+					value=Channel_data[i]<<1;
+				packet[i*2+2] = (value >> 8) & 0xff;
+				packet[i*2+3] = (value >> 0) & 0xff;
+			}
+			return;
 		}
-		return;
-	}
-
+	#endif
+	
 	#ifdef DSM_THROTTLE_KILL_CH
 		uint16_t kill_ch=Channel_data[DSM_THROTTLE_KILL_CH-1];
 	#endif
@@ -267,6 +269,10 @@ uint16_t DSM_callback()
 		if(sub_protocol == DSM2_1F || sub_protocol == DSM2_2F)
 			return 11000;
 	#endif
+	#if defined MULTI_AIR
+		if(sub_protocol == DSMR)
+			return 11000;
+	#endif
 	#define DSM_CH1_CH2_DELAY	4010			// Time between write of channel 1 and channel 2
 	#ifdef STM32_BOARD
 		#define DSM_WRITE_DELAY		1600		// Time after write to verify write complete
@@ -506,6 +512,7 @@ uint16_t DSM_callback()
 }


+#ifndef MULTI_AIR
 const uint8_t PROGMEM DSMR_ID_FREQ[][4 + 23] = {
 	{ 0x71, 0x74, 0x1c, 0xe4, 0x11, 0x2f, 0x17, 0x3d, 0x23, 0x3b, 0x0f, 0x21, 0x25, 0x49, 0x1d, 0x13, 0x4d, 0x1f, 0x41, 0x4b, 0x47, 0x05, 0x27, 0x15, 0x19, 0x3f, 0x07 },
 	{ 0xfe, 0xfe, 0xfe, 0xfe, 0x45, 0x31, 0x33, 0x4b, 0x11, 0x29, 0x49, 0x3f, 0x09, 0x13, 0x47, 0x21, 0x1d, 0x43, 0x1f, 0x05, 0x41, 0x19, 0x1b, 0x2d, 0x15, 0x4d, 0x0f },
@@ -529,22 +536,27 @@ const uint8_t PROGMEM DSMR_ID_FREQ[][4 + 23] = {
 	{ 0xff, 0xff, 0x00, 0x00, 0x2b, 0x35, 0x1b, 0x1d, 0x0f, 0x47, 0x09, 0x0d, 0x45, 0x41, 0x21, 0x11, 0x2f, 0x43, 0x27, 0x33, 0x4b, 0x37, 0x13, 0x19, 0x4d, 0x23, 0x17 },
 	{ 0x00, 0xff, 0x00, 0x00, 0x1b, 0x1d, 0x33, 0x13, 0x2b, 0x27, 0x09, 0x41, 0x25, 0x17, 0x19, 0x2d, 0x4b, 0x37, 0x45, 0x11, 0x21, 0x0d, 0x3d, 0x4d, 0x07, 0x39, 0x43 },
 	{ 0xff, 0x00, 0x00, 0x00, 0x37, 0x27, 0x43, 0x4b, 0x39, 0x13, 0x07, 0x0d, 0x25, 0x17, 0x29, 0x1b, 0x1d, 0x45, 0x19, 0x2d, 0x0b, 0x3d, 0x15, 0x47, 0x1f, 0x21, 0x4d } };
+#endif

 void DSM_init()
 { 
 	if(sub_protocol == DSMR)
 	{
-		if(option&CLONE_BIT_MASK)
+		#ifndef MULTI_AIR
+			if(option&CLONE_BIT_MASK)
+				SUB_PROTO_INVALID;
+			else
+			{
+				SUB_PROTO_VALID;
+				uint8_t row = rx_tx_addr[3]%22;
+				for(uint8_t i=0; i< 4; i++)
+					cyrfmfg_id[i] = pgm_read_byte_near(&DSMR_ID_FREQ[row][i]);
+				for(uint8_t i=0; i< 23; i++)
+					hopping_frequency[i] = pgm_read_byte_near(&DSMR_ID_FREQ[row][i+4]);
+			}
+		#else
 			SUB_PROTO_INVALID;
-		else
-		{
-			SUB_PROTO_VALID;
-			uint8_t row = rx_tx_addr[3]%22;
-			for(uint8_t i=0; i< 4; i++)
-				cyrfmfg_id[i] = pgm_read_byte_near(&DSMR_ID_FREQ[row][i]);
-			for(uint8_t i=0; i< 23; i++)
-				hopping_frequency[i] = pgm_read_byte_near(&DSMR_ID_FREQ[row][i+4]);
-		}
+		#endif
 	}
 	else
 	{
--- a/Multiprotocol/EazyRC_nrf24l01.ino
+++ b/Multiprotocol/EazyRC_nrf24l01.ino
@@ -0,0 +1,166 @@
+/*
+ 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, but is it really needed if the car loose power then you need to rebind...
+	//Packet period around 5ms with a large jitter
+
+	memset(&packet[3], 0x00, 7);
+	if(IS_BIND_IN_PROGRESS)
+	{
+		memcpy(&packet,rx_tx_addr,3);
+		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?
+		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]%20) + 0x1E;		// Wild guess... First channel between 30 and 49so a full range of 30 to 79
+	#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
--- a/Multiprotocol/Hisky_nrf24l01.ino
+++ b/Multiprotocol/Hisky_nrf24l01.ino
@@ -66,8 +66,10 @@ static void __attribute__((unused)) HISKY_RF_init()
 	NRF24L01_WriteRegisterMulti(NRF24L01_0A_RX_ADDR_P0, rx_tx_addr, 5);
 	NRF24L01_WriteRegisterMulti(NRF24L01_10_TX_ADDR, rx_tx_addr, 5);
 	NRF24L01_WriteReg(NRF24L01_11_RX_PW_P0, 10);		// payload size = 10
+	#ifndef MULTI_AIR
 	if(sub_protocol==HK310)
 		NRF24L01_SetBitrate(NRF24L01_BR_250K);			// 250Kbps
+	#endif
 }

 // HiSky channel sequence: AILE  ELEV  THRO  RUDD  GEAR  PITCH, channel data value is from 0 to 1000
@@ -92,6 +94,13 @@ static void __attribute__((unused)) HISKY_build_ch_data()
 uint16_t HISKY_callback()
 {
 	phase++;
+	#ifdef MULTI_AIR
+		if(sub_protocol==HK310)
+		{
+			SUB_PROTO_INVALID;
+			return 10000;
+		}
+	#else
 	if(sub_protocol==HK310)
 		switch(phase)
 		{
@@ -132,6 +141,7 @@ uint16_t HISKY_callback()
 				phase=8;
 				break;
 		}
+	#endif
 	switch(phase)
 	{
 		case 1:
@@ -195,6 +205,7 @@ uint16_t HISKY_callback()
 static void __attribute__((unused)) HISKY_initialize_tx_id()
 {
 	//Generate frequency hopping table	
+	#ifndef MULTI_AIR
 	if(sub_protocol==HK310)
 	{
 		// for HiSky surface protocol, the transmitter always generates hop channels in sequential order. 
@@ -204,10 +215,11 @@ static void __attribute__((unused)) HISKY_initialize_tx_id()
 			hopping_frequency[i]=hopping_frequency_no++;	// Sequential order hop channels...
 	}
 	else
-		calc_fh_channels(HISKY_FREQUENCE_NUM);
+	#endif
 		// HiSky air protocol uses TX id as an address for nRF24L01, and uses frequency hopping sequence
 		// which does not depend on this id and is passed explicitly in binding sequence. So we are free
 		// to generate this sequence as we wish. It should be in the range [02..77]
+		calc_fh_channels(HISKY_FREQUENCE_NUM);
 }

 void HISKY_init()
--- a/Multiprotocol/KN_nrf24l01.ino
+++ b/Multiprotocol/KN_nrf24l01.ino
@@ -63,7 +63,7 @@ enum {
 	KN_FLAG_DR     = 0x01, // Dual Rate: 1 - full range
 	KN_FLAG_TH     = 0x02, // Throttle Hold: 1 - hold
 	KN_FLAG_IDLEUP = 0x04, // Idle up: 1 - 3D
-	KN_FLAG_RES1   = 0x08,
+	KN_FLAG_RES1   = 0x08, // HoverDebugging
 	KN_FLAG_RES2   = 0x10,
 	KN_FLAG_RES3   = 0x20,
 	KN_FLAG_GYRO3  = 0x40, // 0 - 6G mode, 1 - 3G mode
@@ -141,19 +141,13 @@ static void __attribute__((unused)) kn_update_packet_control_data()
 	packet[8]  = convert_channel_16b_limit(CH9,0,200); // 0x64; // T
 	packet[9]  = convert_channel_16b_limit(CH10,0,200); // 0x64; // A
 	packet[10] = convert_channel_16b_limit(CH11,0,200); // 0x64; // E
-	packet[11] = 0x64; // R
+	packet[11] = convert_channel_16b_limit(CH12,0,200); // 0x64; // R

-	flags=0;
-	if (CH5_SW)
-		flags = KN_FLAG_DR;
-	if (CH6_SW)
-		flags |= KN_FLAG_TH;
-	if (CH7_SW)
-		flags |= KN_FLAG_IDLEUP;
-	if (CH8_SW)
-		flags |= KN_FLAG_GYRO3;
-
-	packet[12] = flags;
+	packet[12] = GET_FLAG(CH5_SW,  KN_FLAG_DR)
+				|GET_FLAG(CH6_SW,  KN_FLAG_TH)
+				|GET_FLAG(CH7_SW,  KN_FLAG_IDLEUP)
+				|GET_FLAG(CH8_SW,  KN_FLAG_GYRO3)
+				|GET_FLAG(CH13_SW, KN_FLAG_RES1);	//Hover debugging

 	packet[13] = 0x00;
 	if(sub_protocol==WLTOYS)
--- a/Multiprotocol/Kyosho_a7105.ino
+++ b/Multiprotocol/Kyosho_a7105.ino
@@ -24,6 +24,7 @@
 //Kyosho constants & variables
 #define KYOSHO_BIND_COUNT 2500

+#ifndef MULTI_AIR
 static void __attribute__((unused)) KYOSHO_send_packet()
 {
 	//ID
@@ -88,6 +89,7 @@ static void __attribute__((unused)) KYOSHO_send_packet()
 	#endif
 	A7105_WriteData(37, rf_ch_num);
 }
+#endif //MULTI_AIR

 static void __attribute__((unused)) KYOSHO_hype_send_packet()
 {
@@ -165,7 +167,11 @@ uint16_t KYOSHO_callback()
 	if(sub_protocol==KYOSHO_HYPE)
 		KYOSHO_hype_send_packet();
 	else //FHSS && SYNCRO
+	#ifndef MULTI_AIR
 		KYOSHO_send_packet();
+	#else
+		SUB_PROTO_INVALID;
+	#endif
 	return packet_period;
 }

--- a/Multiprotocol/Multi.txt
+++ b/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
@@ -58,8 +58,8 @@
 58,FX,816,620,9630
 59,Bayang_RX,Multi,CPPM
 60,Pelikan,Pro,Lite,SCX24
-61,Tiger
-62,XK,X450,X420
+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
 65,FrSkyR9,915MHz,868MHz,915_8ch,868_8ch,FCC,--,FCC_8ch,--_8ch
@@ -71,9 +71,9 @@
 71,JJRC345,JJRC345,SkyTmblr
 72,Q90C
 73,Kyosho,FHSS,Hype
-74,RadioLink,Surface,Air,DumboRC
+74,RadioLink,Surface,Air,DumboRC,RC4G
 75,---
-76,Realacc,R11
+76,Realacc
 77,OMP
 78,M-Link
 79,WFLY,RF20x
@@ -93,3 +93,4 @@
 94,Scorpio
 95,BlueFly
 96,BumbleB
+97,SGF22
--- a/Multiprotocol/Multi_Protos.ino
+++ b/Multiprotocol/Multi_Protos.ino
@@ -78,10 +78,9 @@ const char STR_SCANNER[]	="Scanner";
 const char STR_FRSKY_RX[]	="FrSkyRX";
 const char STR_AFHDS2A_RX[]	="FS2A_RX";
 const char STR_HOTT[]		="HoTT";
-const char STR_FX[]		="FX";
+const char STR_FX[]			="FX";
 const char STR_BAYANG_RX[]	="BayanRX";
 const char STR_PELIKAN[]	="Pelikan";
-const char STR_TIGER[]		="Tiger";
 const char STR_XK[]			="XK";
 const char STR_XN297DUMP[]	="XN297DP";
 const char STR_FRSKYR9[]	="FrSkyR9";
@@ -108,6 +107,8 @@ const char STR_XERALL[]     ="Xerall";
 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";
@@ -157,7 +158,7 @@ const char STR_SUBTYPE_XN297DUMP[] =  "\x07""250Kbps""1Mbps\0 ""2Mbps\0 ""Auto\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";
-const char STR_SUBTYPE_XK[] =         "\x04""X450""X420";
+const char STR_SUBTYPE_XK[] =         "\x04""X450""X420""Cars";
 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";
@@ -167,13 +168,12 @@ const char STR_SUBTYPE_WFLY2[] =      "\x05""RF20x";
 const char STR_SUBTYPE_HOTT[] =       "\x07""Sync\0  ""No_Sync";
 const char STR_SUBTYPE_PELIKAN[] =    "\x05""Pro\0 ""Lite\0""SCX24";
 const char STR_SUBTYPE_V761[] =       "\x05""3ch\0 ""4ch\0 ""TOPRC";
-const char STR_SUBTYPE_RLINK[] =      "\x07""Surface""Air\0   ""DumboRC";
-const char STR_SUBTYPE_REALACC[] =    "\x03""R11";
+const char STR_SUBTYPE_RLINK[] =      "\x07""Surface""Air\0   ""DumboRC""RC4G\0  ";
 const char STR_SUBTYPE_KYOSHO[] =     "\x04""FHSS""Hype";
 const char STR_SUBTYPE_KYOSHO2[] =    "\x05""KT-17";
 const char STR_SUBTYPE_FUTABA[] =     "\x05""SFHSS";
 const char STR_SUBTYPE_JJRC345[] =    "\x08""JJRC345\0""SkyTmblr";
-const char STR_SUBTYPE_MOULKG[] =     "\x06""Analog""Digit\0";
+const char STR_SUBTYPE_MOULDKG[] =    "\x06""Analog""Digit\0";
 const char STR_SUBTYPE_KF606[] =      "\x06""KF606\0""MIG320""ZCZ50\0";
 const char STR_SUBTYPE_E129[] =       "\x04""E129""C186";
 const char STR_SUBTYPE_FX[] =         "\x04""816\0""620\0""9630";
@@ -278,6 +278,9 @@ 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
@@ -397,7 +400,7 @@ const mm_protocol_definition multi_protocols[] = {
 		{PROTO_MLINK,      STR_MLINK,     NO_SUBTYPE,            0, OPTION_NONE,    1, 0, SW_CYRF,   MLINK_init,      MLINK_callback      },
 	#endif
 	#if defined(MOULDKG_NRF24L01_INO)
-		{PROTO_MOULDKG,    STR_MOULDKG,   STR_SUBTYPE_MOULKG,    2, OPTION_OPTION,  0, 0, SW_NRF,    MOULDKG_init,    MOULDKG_callback    },
+		{PROTO_MOULDKG,    STR_MOULDKG,   STR_SUBTYPE_MOULDKG,   2, OPTION_OPTION,  0, 0, SW_NRF,    MOULDKG_init,    MOULDKG_callback    },
 	#endif
 	#if defined(MT99XX_CCNRF_INO)
 		{PROTO_MT99XX,     STR_MT99XX,    STR_SUBTYPE_MT99,      8, OPTION_NONE,    0, 0, SW_NRF,    MT99XX_init,     MT99XX_callback     },
@@ -430,10 +433,10 @@ const mm_protocol_definition multi_protocols[] = {
 		{PROTO_Q90C,       STR_Q90C,      NO_SUBTYPE,            0, OPTION_RFTUNE,  0, 0, SW_NRF,    Q90C_init,       Q90C_callback       },
 	#endif
 	#if defined(RLINK_CC2500_INO)
-		{PROTO_RLINK,      STR_RLINK,     STR_SUBTYPE_RLINK,     3, OPTION_RFTUNE,  0, 0, SW_CC2500, RLINK_init,      RLINK_callback      },
+		{PROTO_RLINK,      STR_RLINK,     STR_SUBTYPE_RLINK,     4, OPTION_RFTUNE,  0, 0, SW_CC2500, RLINK_init,      RLINK_callback      },
 	#endif
 	#if defined(REALACC_NRF24L01_INO)
-		{PROTO_REALACC,    STR_REALACC,   STR_SUBTYPE_REALACC,   1, OPTION_NONE,    0, 0, SW_NRF,    REALACC_init,    REALACC_callback    },
+		{PROTO_REALACC,    STR_REALACC,   NO_SUBTYPE,            0, OPTION_NONE,    0, 0, SW_NRF,    REALACC_init,    REALACC_callback    },
 	#endif
 	#if defined(REDPINE_CC2500_INO)
 		{PROTO_REDPINE,    STR_REDPINE,   STR_SUBTYPE_REDPINE,   2, OPTION_RFTUNE,  0, 0, SW_CC2500, REDPINE_init,    REDPINE_callback    },
@@ -444,6 +447,9 @@ const mm_protocol_definition multi_protocols[] = {
 	#if defined(SCORPIO_CYRF6936_INO)
 		{PROTO_SCORPIO,    STR_SCORPIO,   NO_SUBTYPE,            0, OPTION_NONE,    0, 0, SW_CYRF,   SCORPIO_init,    SCORPIO_callback    },
 	#endif
+	#if defined(SGF22_NRF24L01_INO)
+		{PROTO_SGF22,      STR_SGF22,     NO_SUBTYPE,            0, OPTION_NONE,    0, 0, SW_NRF,    SGF22_init,      SGF22_callback      },
+	#endif
 	#if defined(SHENQI_NRF24L01_INO)
 		{PROTO_SHENQI,     STR_SHENQI,    NO_SUBTYPE,            0, OPTION_NONE,    0, 0, SW_NRF,    SHENQI_init,     SHENQI_callback     },
 	#endif
@@ -456,9 +462,6 @@ const mm_protocol_definition multi_protocols[] = {
 	#if defined(SYMAX_NRF24L01_INO)
 		{PROTO_SYMAX,      STR_SYMAX,     STR_SUBTYPE_SYMAX,     2, OPTION_NONE,    0, 0, SW_NRF,    SYMAX_init,      SYMAX_callback      },
 	#endif
-	#if defined(TIGER_NRF24L01_INO)
-		{PROTO_TIGER,      STR_TIGER,     NO_SUBTYPE,            0, OPTION_NONE,    0, 0, SW_NRF,    TIGER_init,      TIGER_callback      },	
-	#endif
 	#if defined(TRAXXAS_CYRF6936_INO)
 		{PROTO_TRAXXAS,    STR_TRAXXAS,   STR_SUBTYPE_TRAXXAS,   1, OPTION_NONE,    0, 0, SW_CYRF,   TRAXXAS_init,    TRAXXAS_callback    },
 	#endif
@@ -485,7 +488,7 @@ const mm_protocol_definition multi_protocols[] = {
 		{PROTO_XERALL,     STR_XERALL,    NO_SUBTYPE,            0, OPTION_NONE,    0, 0, SW_NRF,    XERALL_init,     XERALL_callback     },	
 	#endif
 	#if defined(XK_CCNRF_INO)
-		{PROTO_XK,         STR_XK,        STR_SUBTYPE_XK,        2, OPTION_RFTUNE,  0, 0, SW_NRF,    XK_init,         XK_callback         },	
+		{PROTO_XK,         STR_XK,        STR_SUBTYPE_XK,        3, OPTION_RFTUNE,  0, 0, SW_NRF,    XK_init,         XK_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  },
--- a/Multiprotocol/Multiprotocol.h
+++ b/Multiprotocol/Multiprotocol.h
@@ -18,8 +18,8 @@
 //******************
 #define VERSION_MAJOR		1
 #define VERSION_MINOR		3
-#define VERSION_REVISION	3
-#define VERSION_PATCH_LEVEL	47
+#define VERSION_REVISION	4
+#define VERSION_PATCH_LEVEL	0

 #define MODE_SERIAL 0

@@ -89,7 +89,7 @@ enum PROTOCOLS
 	PROTO_FX		= 58,	// =>NRF24L01
 	PROTO_BAYANG_RX	= 59,	// =>NRF24L01
 	PROTO_PELIKAN	= 60,	// =>A7105
-	PROTO_TIGER		= 61,	// =>NRF24L01
+	PROTO_EAZYRC	= 61,	// =>NRF24L01
 	PROTO_XK		= 62,	// =>NRF24L01
 	PROTO_XN297DUMP	= 63,	// =>NRF24L01
 	PROTO_FRSKYX2	= 64,	// =>CC2500
@@ -124,6 +124,7 @@ enum PROTOCOLS
 	PROTO_SCORPIO	= 94,	// =>CYRF6936
 	PROTO_BLUEFLY	= 95,	// =>CC2500 & NRF24L01
 	PROTO_BUMBLEB	= 96,	// =>CC2500 & NRF24L01
+	PROTO_SGF22		= 97,	// =>NRF24L01

 	
 	PROTO_NANORF	= 126,	// =>NRF24L01
@@ -359,7 +360,7 @@ enum REDPINE
 };
 enum TRAXXAS
 {
-	RX6519	= 0,
+	TRAXXAS_TQ	= 0,
 };
 enum ESKY150
 {
@@ -375,6 +376,7 @@ enum XK
 {
 	X450	= 0,
 	X420	= 1,
+	XK_CARS	= 2,
 };
 enum XN297DUMP
 {
@@ -450,6 +452,7 @@ enum RLINK
 	RLINK_SURFACE	= 0,
 	RLINK_AIR		= 1,
 	RLINK_DUMBORC	= 2,
+	RLINK_RC4G		= 3,
 };
 enum MOULDKG
 {
@@ -923,7 +926,6 @@ Serial: 100000 Baud 8e2      _ xxxx xxxx p --
 				FX		58
 				BAYANG_RX	59
 				PELIKAN		60
-				TIGER		61
 				XK			62
 				XN297DUMP	63
 				FRSKYX2		64
@@ -1104,7 +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
--- a/Multiprotocol/Pelikan_a7105.ino
+++ b/Multiprotocol/Pelikan_a7105.ino
@@ -22,7 +22,7 @@
 //#define PELIKAN_LITE_FORCE_ID
 #define PELIKAN_LITE_FORCE_HOP				// hop sequence creation is unknown
 //#define PELIKAN_SCX24_FORCE_ID
-#define PELIKAN_SCX24_FORCE_HOP				// hop sequence creation is unknown
+//#define PELIKAN_SCX24_FORCE_HOP				// hop sequence creation is unknown

 #define PELIKAN_BIND_COUNT		400			// 3sec
 #define PELIKAN_BIND_RF			0x3C
@@ -30,6 +30,7 @@
 #define PELIKAN_PACKET_PERIOD	7980
 #define PELIKAN_LITE_PACKET_PERIOD 18000
 #define PELIKAN_SCX24_PACKET_PERIOD 15069
+#define PELIKAN_SCX_HOP_LIMIT 90

 static void __attribute__((unused)) pelikan_build_packet()
 {
@@ -37,9 +38,11 @@ static void __attribute__((unused)) pelikan_build_packet()
 	uint8_t sum;
 	uint16_t channel;

+	#ifndef MULTI_AIR
 	if(sub_protocol == PELIKAN_SCX24)
 		packet[0] = 0x11;
 	else //PELIKAN_PRO & PELIKAN_LITE
+	#endif
 		packet[0] = 0x15;
    if(IS_BIND_IN_PROGRESS)
 	{
@@ -48,6 +51,7 @@ static void __attribute__((unused)) pelikan_build_packet()
 		packet[4] = rx_tx_addr[2];
 		packet[5] = rx_tx_addr[3];

+		#ifndef MULTI_AIR
 		if(sub_protocol == PELIKAN_SCX24)
 		{
 			packet[1] = 0x65;				//??
@@ -55,6 +59,7 @@ static void __attribute__((unused)) pelikan_build_packet()
 			packet[7] = 0xAA;				//??
 		}
 		else
+		#endif
 		{//PELIKAN_PRO & PELIKAN_LITE
 			packet[1] = 0x04;				//version??
 			if(sub_protocol==PELIKAN_PRO)
@@ -70,6 +75,7 @@ static void __attribute__((unused)) pelikan_build_packet()
 	{
 		//ID
 		packet[1]  = rx_tx_addr[0];
+		#ifndef MULTI_AIR
 		if(sub_protocol == PELIKAN_SCX24)
 		{
 			//ID
@@ -95,6 +101,7 @@ static void __attribute__((unused)) pelikan_build_packet()
 			packet_length = 14;
 		}
 		else
+		#endif
 		{//PELIKAN_PRO & PELIKAN_LITE
 			//ID
 			packet[7]  = rx_tx_addr[1];
@@ -158,6 +165,13 @@ static void __attribute__((unused)) pelikan_build_packet()

 uint16_t PELIKAN_callback()
 {
+	#ifdef MULTI_AIR
+		if(sub_protocol == PELIKAN_SCX24)
+		{
+			SUB_PROTO_INVALID;
+			return 10000;
+		}
+	#endif
 	if(phase==0)
 	{
 		#ifndef FORCE_PELIKAN_TUNING
@@ -172,10 +186,12 @@ uint16_t PELIKAN_callback()
 				A7105_Strobe(A7105_STANDBY);
 				if(sub_protocol==PELIKAN_PRO)
 					A7105_WriteReg(A7105_03_FIFOI,0x28); //????
-				else if(sub_protocol==PELIKAN_SCX24)
-					A7105_WriteReg(A7105_03_FIFOI,0x0D);
-				else//PELIKAN_LITE
+				else if(sub_protocol==PELIKAN_LITE)
 					A7105_WriteID(MProtocol_id);
+				#ifndef MULTI_AIR
+				else // PELIKAN_SCX24
+					A7105_WriteReg(A7105_03_FIFOI,0x0D);
+				#endif
 			}
 		}
 		#ifdef MULTI_SYNC
@@ -216,6 +232,82 @@ static uint8_t pelikan_firstCh(uint8_t u, uint8_t l)
 	return 0;
 }

+static uint8_t pelikan_firstCh_scx(uint8_t i, uint8_t j)
+{
+	uint8_t ch;
+	switch (j) {
+		case 0:
+			ch = 30;
+			break;
+		case 1:
+		case 2:
+			ch = (i * 4) + 42;
+			break;
+		case 3:
+			ch = (i * 2) + 36;
+			break;
+		case 4:
+			ch = (i * 8) + 54;
+			break;
+		case 5:
+			ch = 30;
+			break;
+	}
+
+	if (ch > PELIKAN_SCX_HOP_LIMIT)
+	{
+		do
+		{
+			ch -= 62;
+		} while (ch > PELIKAN_SCX_HOP_LIMIT);
+	}
+
+	switch (ch) {
+		case 48:
+			if (j == 3)
+				ch += 18;
+			else if (j == 4)
+				ch += 20;
+			else
+				ch += 40;
+			break;
+		case 40:
+			if (j == 4)
+				ch += 18;
+			break;
+		case 52:
+			if (j < 3)
+				ch -= 20;
+			else if (j == 4)
+				ch -= 10;
+			break;
+		case 66:
+			if  (j < 3)
+				ch += 18;
+			else if (j == 4)
+				ch -= 22;
+			break;
+		case 72:
+			if (j < 3)
+				ch -= 10;
+			else if (j ==3)
+				ch -= 20;
+			else if (j == 4)
+				ch -= 36;
+			break;
+		case 74:
+			if (j == 4)
+				ch -= 20;
+			break;
+		case 86:
+			if (j == 4)
+				ch -= 48;
+			break;
+	}
+
+	return ch;
+}
+
 static uint8_t pelikan_adjust_value(uint8_t value, uint8_t addition, uint8_t limit)
 {
 	uint8_t i;
@@ -234,6 +326,10 @@ static uint8_t pelikan_adjust_value(uint8_t value, uint8_t addition, uint8_t lim
 			value += addition;
 			i++;
 		}
+		if (value == 72) {
+			value += addition;
+			i++;
+		}
 	}
 	while (i > 0);

@@ -278,6 +374,121 @@ static void __attribute__((unused)) pelikan_init_hop()
 	debugln("");
 }

+#ifndef MULTI_AIR
+
+const uint8_t PROGMEM scx_ch_map[4][PELIKAN_NUM_RF_CHAN] = 
+	{
+		{0,1,2,26,27,28,23,24,25,20,21,22,17,18,19,14,15,16,11,12,13,8,9,10,5,6,7,4,3},
+		{0,1,2,28,25,26,27,24,21,22,23,20,17,18,19,16,13,14,15,12,9,10,11,8,5,6,7,3,4},
+		{0,1,27,28,25,26,23,24,21,22,19,20,17,18,15,16,13,14,11,12,9,10,7,8,5,6,3,4,2},
+		{0,1,28,1,4,2,23,26,22,24,27,25,17,20,16,18,21,19,11,14,10,12,15,13,27,8,6,7,9}
+	};
+
+static void pelikan_shuffle(uint8_t j)
+{
+	uint8_t temp[PELIKAN_NUM_RF_CHAN];
+	for (uint8_t i = 0; i < PELIKAN_NUM_RF_CHAN; i++)
+		temp[i] = hopping_frequency[pgm_read_byte_near(&scx_ch_map[j-1][i])];
+
+	for (uint8_t i = 0; i < PELIKAN_NUM_RF_CHAN; i++)
+		hopping_frequency[i] = temp[i];
+}
+
+static void __attribute__((unused)) pelikan_init_hop_scx()
+{
+	rx_tx_addr[0] = 0x10;
+	rx_tx_addr[1] = (rx_tx_addr[1] + RX_num) % 192;
+	debugln("TX[0]: %02X TX[1]: %02X", rx_tx_addr[0], rx_tx_addr[1]);
+	
+	uint8_t high = (rx_tx_addr[1]>>4);
+	uint8_t low = rx_tx_addr[1] & 0x0F;
+	int16_t i = (high * 10) + low - 23;
+	uint8_t j = 0;
+
+	if (i > 0)
+		j = 1;
+	
+	if (i > 24)
+	{
+		do
+		{
+			i -= 24;
+			j++;
+		} while (i > 24);
+	}
+
+	debugln("H: %02X L: %02X I: %02X J: %02X", high, low, i, j);
+
+	uint8_t first_channel;
+	uint8_t last_channel;
+	uint8_t addition;
+
+	first_channel = pelikan_firstCh_scx(i, j);
+
+	if (j == 0)
+		last_channel = 42 - (high * 10) - low;
+	else
+		last_channel = 42 - i + 1;
+
+	if (last_channel == 24)
+		last_channel += 9;
+	
+	if (last_channel == 36)
+		last_channel -= 10;
+
+	if (j == 0)
+		addition = (2 * i) + 54;
+	else if (j == 5)
+		addition = (2 * i) + 6;
+	else
+		addition = 56 - (2 * i);
+
+	hopping_frequency[0] = first_channel;
+	for (uint8_t i = 1; i < PELIKAN_NUM_RF_CHAN; i++)
+	{
+		hopping_frequency[i] = pelikan_add(hopping_frequency[i-1], addition, PELIKAN_SCX_HOP_LIMIT);
+	}
+
+	if (j > 0 && j < 5)
+		pelikan_shuffle(j);
+
+	if (j == 2)
+	{
+		hopping_frequency[PELIKAN_NUM_RF_CHAN - 2] = last_channel;
+	} else if (j == 4)
+	{
+		uint8_t t = (2 * i) + 36;
+		if (t == 48)
+			t += 18;
+		if (t == 72)
+			t -= 20;
+
+		hopping_frequency[1] = t;
+		hopping_frequency[PELIKAN_NUM_RF_CHAN - 5] = last_channel;
+	}	
+	else
+	{
+		hopping_frequency[PELIKAN_NUM_RF_CHAN - 1] = last_channel;
+	}
+
+	#ifdef DEBUG_SERIAL
+		for (uint8_t i = 0; i < PELIKAN_NUM_RF_CHAN; i++)
+			debug("%02X ", hopping_frequency[i]);
+		debugln("");
+	#endif
+}
+
+#ifdef PELIKAN_SCX24_FORCE_HOP
+const uint8_t PROGMEM pelikan_scx24_hopp[][PELIKAN_NUM_RF_CHAN] = {
+/*TX1*/	{ 0x1E,0x32,0x46,0x5A,0x44,0x58,0x2E,0x42,0x56,0x2C,0x40,0x54,0x2A,0x3E,0x52,0x28,0x3C,0x50,0x26,0x3A,0x4E,0x24,0x38,0x4C,0x22,0x36,0x4A,0x20,0x1A },
+/*TX2*/	{ 0x2C,0x44,0x1E,0x52,0x56,0x22,0x3A,0x3E,0x34,0x4C,0x26,0x5A,0x50,0x2A,0x42,0x38,0x2E,0x46,0x20,0x54,0x4A,0x24,0x3C,0x32,0x28,0x40,0x58,0x1B,0x4E },
+/*TX3*/	{ 0x3C,0x4C,0x1E,0x4A,0x5A,0x2C,0x58,0x2A,0x3A,0x56,0x28,0x38,0x26,0x36,0x46,0x34,0x44,0x54,0x42,0x52,0x24,0x50,0x22,0x32,0x4E,0x20,0x40,0x3E,0x17 },
+/*TX4*/	{ 0x46,0x32,0x1E,0x58,0x44,0x5A,0x56,0x42,0x2E,0x54,0x40,0x2C,0x52,0x3E,0x2A,0x50,0x3C,0x28,0x4E,0x3A,0x26,0x4C,0x38,0x24,0x4A,0x36,0x22,0x20,0x1A }
+};
+#endif //PELIKAN_SCX24_FORCE_HOP
+
+#endif //MULTI_AIR
+
 #ifdef PELIKAN_FORCE_ID
 const uint8_t PROGMEM pelikan_hopp[][PELIKAN_NUM_RF_CHAN] = {
 	{ 0x5A,0x46,0x32,0x6E,0x6C,0x58,0x44,0x42,0x40,0x6A,0x56,0x54,0x52,0x3E,0x68,0x66,0x64,0x50,0x3C,0x3A,0x38,0x62,0x4E,0x4C,0x5E,0x4A,0x36,0x5C,0x34 }
@@ -289,14 +500,6 @@ const uint8_t PROGMEM pelikan_lite_hopp[][PELIKAN_NUM_RF_CHAN] = {
 	{ 0x46,0x2A,0x3E,0x5A,0x5C,0x24,0x4E,0x32,0x54,0x26,0x2C,0x34,0x56,0x1E,0x3A,0x3C,0x50,0x4A,0x2E,0x42,0x20,0x52,0x28,0x22,0x44,0x58,0x36,0x38,0x4C }
 };
 #endif
-#ifdef PELIKAN_SCX24_FORCE_HOP
-const uint8_t PROGMEM pelikan_scx24_hopp[][PELIKAN_NUM_RF_CHAN] = {
-/*TX1*/	{ 0x1E,0x32,0x46,0x5A,0x44,0x58,0x2E,0x42,0x56,0x2C,0x40,0x54,0x2A,0x3E,0x52,0x28,0x3C,0x50,0x26,0x3A,0x4E,0x24,0x38,0x4C,0x22,0x36,0x4A,0x20,0x1A },
-/*TX2*/	{ 0x2C,0x44,0x1E,0x52,0x56,0x22,0x3A,0x3E,0x34,0x4C,0x26,0x5A,0x50,0x2A,0x42,0x38,0x2E,0x46,0x20,0x54,0x4A,0x24,0x3C,0x32,0x28,0x40,0x58,0x1B,0x4E },
-/*TX3*/	{ 0x3C,0x4C,0x1E,0x4A,0x5A,0x2C,0x58,0x2A,0x3A,0x56,0x28,0x38,0x26,0x36,0x46,0x34,0x44,0x54,0x42,0x52,0x24,0x50,0x22,0x32,0x4E,0x20,0x40,0x3E,0x17 },
-/*TX4*/	{ 0x46,0x32,0x1E,0x58,0x44,0x5A,0x56,0x42,0x2E,0x54,0x40,0x2C,0x52,0x3E,0x2A,0x50,0x3C,0x28,0x4E,0x3A,0x26,0x4C,0x38,0x24,0x4A,0x36,0x22,0x20,0x1A }
-};
-#endif

 void PELIKAN_init()
 {
@@ -343,8 +546,10 @@ void PELIKAN_init()
 				A7105_WriteID(MProtocol_id);
 			packet_period = PELIKAN_LITE_PACKET_PERIOD;
 		}
+		#ifndef MULTI_AIR
 		else// if(sub_protocol==PELIKAN_SCX24)
 		{
+			pelikan_init_hop_scx();
 			#if defined(PELIKAN_SCX24_FORCE_HOP)
 				// Hop frequency table
 				uint8_t num=rx_tx_addr[3] & 0x03;
@@ -386,6 +591,7 @@ void PELIKAN_init()
 				A7105_WriteReg(A7105_03_FIFOI,0x0D);
 			packet_period = PELIKAN_SCX24_PACKET_PERIOD;
 		}
+		#endif //MULTI_AIR
 	}

 	hopping_frequency_no = PELIKAN_NUM_RF_CHAN;
--- a/Multiprotocol/RadioLink_cc2500.ino
+++ b/Multiprotocol/RadioLink_cc2500.ino
@@ -18,7 +18,11 @@

 #include "iface_cc2500.h"

+//#define RLINK_DEBUG
+//#define RLINK_DEBUG_TELEM
+
 //#define RLINK_FORCE_ID
+//#define RLINK_RC4G_FORCE_ID

 #define RLINK_TX_PACKET_LEN	33
 #define RLINK_RX_PACKET_LEN	15
@@ -97,16 +101,70 @@ static void __attribute__((unused)) RLINK_hop()

 static void __attribute__((unused)) RLINK_TXID_init()
 {
+	#ifdef RLINK_RC4G_FORCE_ID
+		//TODO: test any ID
+		if(sub_protocol==RLINK_RC4G)
+		{
+			rx_tx_addr[1]=0x77;
+			rx_tx_addr[2]=0x00;
+			rx_tx_addr[3]=0x00;
+		}
+	#endif
 	#ifdef RLINK_FORCE_ID
-		//surface RC6GS
-		memcpy(rx_tx_addr,"\x3A\x99\x22\x3A",RLINK_TX_ID_LEN);
-		//air T8FB
-		//memcpy(rx_tx_addr,"\xFC\x11\x0D\x20",RLINK_TX_ID_LEN);
+		if(sub_protocol==RLINK_SURFACE)
+			memcpy(rx_tx_addr,"\x3A\x99\x22\x3A",RLINK_TX_ID_LEN);	//surface RC6GS
+		else
+			memcpy(rx_tx_addr,"\xFC\x11\x0D\x20",RLINK_TX_ID_LEN);	//air T8FB
 	#endif
 	// channels order depend on ID
-	RLINK_hop();
+	if(sub_protocol!=RLINK_RC4G)
+		RLINK_hop();
+	else
+	{//RLINK_RC4G
+		// Find 2 unused channels
+		//  first  channel is a multiple of 3 between 00 and 5D
+		//  second channel is a multiple of 3 between 63 and BD
+		CC2500_Strobe(CC2500_SIDLE);
+		CC2500_WriteReg(CC2500_17_MCSM1,0x3C);
+		CC2500_Strobe(CC2500_SFRX);
+		CC2500_SetTxRxMode(RX_EN);
+		CC2500_Strobe(CC2500_SRX);
+		delayMilliseconds(1);						//wait for RX mode
+		uint16_t val;
+		uint8_t val_low = 0xFF;
+		hopping_frequency[0] = 0x00;
+		hopping_frequency[1] = 0x63;
+		for(uint8_t ch=0; ch<=0xBD; ch+=3)
+		{
+			if(ch==0x63)
+				val_low	= 0xFF;						//init for second block
+			if(ch==0x60)
+				continue;							//skip channel
+			CC2500_WriteReg(CC2500_0A_CHANNR, ch);	//switch channel
+			delayMicroseconds(370);					//wait to read
+			val = 0;
+			for(uint8_t i=0;i<16;i++)
+				val += CC2500_ReadReg(CC2500_34_RSSI | CC2500_READ_BURST);
+			val >>= 4;
+			debug("C:%02X RSSI:%02X",ch,val);
+			if(val_low > val)
+			{
+				debug(" OK");
+				val_low = val;
+				hopping_frequency[ch<0x63?0:1]=ch;	//save best channel
+			}
+			debugln("");
+		}
+		CC2500_WriteReg(CC2500_17_MCSM1,0x30);
+		CC2500_Strobe(CC2500_SIDLE);
+		CC2500_SetTxRxMode(TX_EN);
+		#ifdef RLINK_RC4G_FORCE_ID
+			hopping_frequency[0] = 0x03;
+			hopping_frequency[1] = 0x6F;
+		#endif
+	}

- 	#if 0
+ 	#ifdef RLINK_DEBUG
 		debug("ID:");
 		for(uint8_t i=0;i<RLINK_TX_ID_LEN;i++)
 			debug(" 0x%02X",rx_tx_addr[i]);
@@ -138,7 +196,9 @@ static void __attribute__((unused)) RLINK_rf_init()
 		CC2500_WriteReg(4, 0xBA);
 		CC2500_WriteReg(5, 0xDC);
 	}
-
+	else if(sub_protocol==RLINK_RC4G)
+		CC2500_WriteReg(5, 0xA5);
+		
 	CC2500_WriteReg(CC2500_0C_FSCTRL0, option);
 	
 	CC2500_SetTxRxMode(TX_EN);
@@ -219,18 +279,79 @@ static void __attribute__((unused)) RLINK_send_packet()
 	packet_count++;
 	if(packet_count>5) packet_count=0;

-	//debugln("C= 0x%02X",hopping_frequency[pseudo & 0x0F]);
-	//debug("P=");
-	//for(uint8_t i=1;i<RLINK_TX_PACKET_LEN+1;i++)
-	//	debug(" 0x%02X",packet[i]);
-	//debugln("");
+	#ifdef RLINK_DEBUG
+		debugln("C= 0x%02X",hopping_frequency[pseudo & 0x0F]);
+		debug("P=");
+		for(uint8_t i=1;i<RLINK_TX_PACKET_LEN+1;i++)
+			debug(" 0x%02X",packet[i]);
+		debugln("");
+	#endif
 }

+#ifndef MULTI_AIR
+static void __attribute__((unused)) RLINK_RC4G_send_packet()
+{
+	uint32_t val;
+	//hop
+	CC2500_WriteReg(CC2500_0A_CHANNR, hopping_frequency[packet_count>>1]);
+	#ifdef RLINK_DEBUG
+		debug("C= 0x%02X ",hopping_frequency[packet_count>>1]);
+	#endif
+	// packet length
+	packet[0] = 0x0F;
+	//address
+	memcpy(&packet[1], &rx_tx_addr[1], 3);
+	//channels
+	for(uint8_t i=0;i<2;i++)
+	{
+		val = Channel_data[2*i  ] +400 -24;
+		packet[4+i*2] = val;
+		packet[8+i  ] = val>>8;
+		val = Channel_data[2*i+1] +400 -24;
+		packet[5+i*2] = val;
+		packet[8+i  ] |= (val>>4) & 0xF0;
+	}
+	//special channel which is linked to gyro on the orginal TX but allocating it on CH5 here
+	packet[10] = convert_channel_16b_limit(CH5,0,100);
+	//failsafe
+	for(uint8_t i=0;i<4;i++)
+		packet[11+i] = convert_channel_16b_limit(CH6+i,0,200);
+	//next hop
+	packet_count++;
+	packet_count &= 0x03;
+	packet[15] = hopping_frequency[packet_count>>1];
+	// send packet
+	CC2500_WriteData(packet, 16);
+
+	#ifdef RLINK_DEBUG
+		debug("P=");
+		for(uint8_t i=1;i<16;i++)
+			debug(" 0x%02X",packet[i]);
+		debugln("");
+	#endif
+}
+#endif
+
 #define RLINK_TIMING_PROTO	20000-100		// -100 for compatibility with R8EF
 #define RLINK_TIMING_RFSEND	10500
 #define RLINK_TIMING_CHECK	2000
+#define RLINK_RC4G_TIMING_PROTO 14460
 uint16_t RLINK_callback()
 {
+	if(sub_protocol == RLINK_RC4G)
+	{
+		#ifndef MULTI_AIR
+			#ifdef MULTI_SYNC
+				telemetry_set_input_sync(RLINK_RC4G_TIMING_PROTO);
+			#endif
+			CC2500_SetPower();
+			CC2500_SetFreqOffset();
+			RLINK_RC4G_send_packet();
+		#else
+			SUB_PROTO_INVALID;
+		#endif
+		return RLINK_RC4G_TIMING_PROTO;
+	}
 	switch(phase)
 	{
 		case RLINK_DATA:
@@ -259,13 +380,16 @@ uint16_t RLINK_callback()
 			len = CC2500_ReadReg(CC2500_3B_RXBYTES | CC2500_READ_BURST) & 0x7F;	
 			if (len == RLINK_RX_PACKET_LEN + 1 + 2)			//Telemetry frame is 15 bytes + 1 byte for length + 2 bytes for RSSI&LQI&CRC
 			{
-				//debug("Telem:");
+				#ifdef RLINK_DEBUG_TELEM
+					debug("Telem:");
+				#endif
 				CC2500_ReadData(packet_in, len);
 				if(packet_in[0]==RLINK_RX_PACKET_LEN && (packet_in[len-1] & 0x80) && memcmp(&packet[2],rx_tx_addr,RLINK_TX_ID_LEN)==0 && packet_in[6]==packet[1])
 				{//Correct telemetry received: length, CRC, ID and type
-					//Debug
-					//for(uint8_t i=0;i<len;i++)
-					//	debug(" %02X",packet_in[i]);
+					#ifdef RLINK_DEBUG_TELEM
+						for(uint8_t i=0;i<len;i++)
+							debug(" %02X",packet_in[i]);
+					#endif
 					TX_RSSI = packet_in[len-2];
 					if(TX_RSSI >=128)
 						TX_RSSI -= 128;
@@ -278,7 +402,9 @@ uint16_t RLINK_callback()
 					pps_counter++;
 					packet_count=0;
 				}
-				//debugln("");
+				#ifdef RLINK_DEBUG_TELEM
+					debugln("");
+				#endif
 			}
 			if (millis() - pps_timer >= 2000)
 			{//1 telemetry packet every 100ms
--- a/Multiprotocol/SGF22_nrf24l01.ino
+++ b/Multiprotocol/SGF22_nrf24l01.ino
@@ -0,0 +1,170 @@
+/*
+ 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/>.
+ */
+// Compatible with SGF22 R11
+
+#if defined(SGF22_NRF24L01_INO)
+
+#include "iface_xn297.h"
+
+//#define FORCE_SGF22_ORIGINAL_ID
+
+#define SGF22_PACKET_PERIOD		11950 //10240
+#define SGF22_BIND_RF_CHANNEL	78
+#define SGF22_PAYLOAD_SIZE		12
+#define SGF22_BIND_COUNT		50
+#define SGF22_RF_NUM_CHANNELS	4
+
+//packet[8]
+#define SGF22_FLAG_3D			0x00
+#define SGF22_FLAG_ROLL			0x08
+#define SGF22_FLAG_LIGHT		0x04
+#define SGF22_FLAG_VIDEO		0x10
+#define SGF22_FLAG_6G			0x40
+#define SGF22_FLAG_VERTICAL		0xC0
+//packet[9]
+#define SGF22_FLAG_PHOTO		0x40
+
+static void __attribute__((unused)) SGF22_send_packet()
+{
+	if(IS_BIND_IN_PROGRESS)
+	{
+		packet[ 0] = 0x5B;
+		packet[ 8] = 0x00;								// ??? do they have to be 0 for bind to succeed ?
+		packet[ 9] = 0x00;								// ??? do they have to be 0 for bind to succeed ?
+		packet[10] = 0xAA;
+		packet[11] = 0x55;
+	}
+	else
+	{
+		//hop
+		XN297_Hopping(packet_sent & 0x03);				// ??? from the dumps I can't really say how hop and seq are sync, there could be an offset (0,1,2,3)...
+		//sequence from 02 to 7A by increments of 4, sometimes with a flag 0x80 from 82 to FA, I can't tell from the dumps when the switch happens
+		if( (packet_sent & 0x03) == 0x02)
+			packet_count = packet_sent;
+		packet_sent++;
+		if(packet_sent > 0x7B)
+			packet_sent = 0;
+		//packet
+		packet[0] = 0x1B;
+		packet[8] = SGF22_FLAG_3D						// default
+				| GET_FLAG(CH6_SW, SGF22_FLAG_ROLL)		// roll
+				| GET_FLAG(CH7_SW, SGF22_FLAG_LIGHT)	// push up throttle trim for light
+				| GET_FLAG(CH9_SW, SGF22_FLAG_VIDEO);   // push down throttle trim for video
+		if(Channel_data[CH5] > CHANNEL_MIN_COMMAND)
+			packet[8] |= SGF22_FLAG_6G;					// mode 1 - 6g
+		if(Channel_data[CH5] > CHANNEL_MAX_COMMAND)
+			packet[8] |= SGF22_FLAG_VERTICAL;			// mode 0 - vertical
+		packet[9] = GET_FLAG(CH8_SW, SGF22_FLAG_PHOTO);	// press in throttle trim for photo
+		packet[10] = 0x42;								// no fine tune
+		packet[11] = 0x10;								// no fine tune
+	}
+	packet[1] = packet_count;							// sequence
+	packet[2] = rx_tx_addr[2];
+	packet[3] = rx_tx_addr[3];
+	packet[4] = convert_channel_8b(THROTTLE);
+	packet[5] = convert_channel_8b(RUDDER);
+	packet[6] = convert_channel_8b(ELEVATOR);
+	packet[7] = convert_channel_8b(AILERON);
+
+	XN297_SetPower();
+	XN297_SetTxRxMode(TX_EN);
+	XN297_WriteEnhancedPayload(packet, SGF22_PAYLOAD_SIZE,0);
+	#if 0
+		debug_time("");
+		for(uint8_t i=0; i<SGF22_PAYLOAD_SIZE; i++)
+			debug(" %02X",packet[i]);
+		debugln("");
+	#endif
+}
+
+static void __attribute__((unused)) SGF22_initialize_txid()
+{
+	uint8_t val = (( (uint16_t) rx_tx_addr[2] << 8 ) | rx_tx_addr[3])%5;
+
+	const uint8_t hop[5][4] =
+	{ { 0x0C, 0x2A, 0x1B, 0x39 },
+	  { 0x0F, 0x2D, 0x1E, 0x3D },
+	  { 0x12, 0x31, 0x21, 0x41 },
+	  { 0x15, 0x34, 0x24, 0x44 },
+	  { 0x18, 0x37, 0x27, 0x47 } };
+	memcpy(hopping_frequency, &hop[val], SGF22_RF_NUM_CHANNELS);
+	
+	/*//Same code sze...
+	hopping_frequency[0] = 0x0C + 3 * val;
+	hopping_frequency[1] = hopping_frequency[0] + 0x1E;
+	if(val > 1) hopping_frequency[1]++;
+	hopping_frequency[2] = hopping_frequency[0] + 0x0F;
+	hopping_frequency[3] = hopping_frequency[1] + 0x0F;
+	if(val    ) hopping_frequency[3]++;*/
+	
+	#ifdef FORCE_SGF22_ORIGINAL_ID
+		rx_tx_addr[2] = 0x1F;
+		rx_tx_addr[3] = 0x61;
+		memcpy(hopping_frequency,"\x15\x34\x24\x44", SGF22_RF_NUM_CHANNELS);    //Original dump=>21=0x15,52=0x34,36=0x24,68=0x44
+	#endif
+	#if 0
+		debug("ID: %02X %02X, C: ",rx_tx_addr[2],rx_tx_addr[3]);
+		for(uint8_t i=0; i<SGF22_RF_NUM_CHANNELS; i++)
+			debug(" %02X",hopping_frequency[i]);
+		debugln("");
+	#endif
+}
+
+static void __attribute__((unused)) SGF22_RF_init()
+{
+	XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, XN297_1M);
+	XN297_SetTXAddr((uint8_t*)"\xC7\x95\x3C\xBB\xA5", 5);
+	XN297_RFChannel(SGF22_BIND_RF_CHANNEL);			// Set bind channel
+}
+
+uint16_t SGF22_callback()
+{
+	if(phase == 0)
+	{
+		phase++;
+		#ifdef MULTI_SYNC
+			telemetry_set_input_sync(SGF22_PACKET_PERIOD);
+		#endif
+		SGF22_send_packet();
+		if(IS_BIND_IN_PROGRESS)
+		{
+			if(--bind_counter==0)
+				BIND_DONE;
+		}
+	}
+	else
+	{//send 3 times in total the same packet
+		NRF24L01_Strobe(REUSE_TX_PL);
+		phase++;
+		if(phase > 2)
+		{
+			phase = 0;
+			return SGF22_PACKET_PERIOD - 2*1550;
+		}
+	}
+	return 1550;
+}
+
+void SGF22_init()
+{
+	BIND_IN_PROGRESS;	// autobind protocol
+	SGF22_initialize_txid();
+	SGF22_RF_init();
+	bind_counter=SGF22_BIND_COUNT;
+	packet_sent = packet_count = 0x26;
+	phase = 0;
+}
+
+#endif
--- a/Multiprotocol/TRAXXAS_cyrf6936.ino
+++ b/Multiprotocol/TRAXXAS_cyrf6936.ino
@@ -20,17 +20,18 @@
 #include "iface_cyrf6936.h"

 //#define TRAXXAS_FORCE_ID
-#define TRAXXAS_DEBUG
+//#define TRAXXAS_DEBUG

-#define TRAXXAS_CHANNEL			0x0F
 #define TRAXXAS_BIND_CHANNEL	0x2B
-#define TRAXXAS_BIND_CHECK		0x22
+#define TRAXXAS_CHECK_CHANNEL	0x22
 #define TRAXXAS_PACKET_SIZE		16

 enum {
 	TRAXXAS_BIND_PREP_RX=0,
 	TRAXXAS_BIND_RX,
 	TRAXXAS_BIND_TX1,
+	TRAXXAS_PREP_RX,
+	TRAXXAS_RX,
 	TRAXXAS_PREP_DATA,
 	TRAXXAS_DATA,
 };
@@ -56,8 +57,17 @@ static void __attribute__((unused)) TRAXXAS_cyrf_bind_config()
 	CYRF_ConfigRFChannel(TRAXXAS_BIND_CHANNEL);
 }

+static void __attribute__((unused)) TRAXXAS_cyrf_check_config()
+{
+	CYRF_ConfigRFChannel(TRAXXAS_CHECK_CHANNEL);
+	CYRF_PROGMEM_ConfigSOPCode(DEVO_j6pro_sopcodes[9]);
+	CYRF_WriteRegister(CYRF_15_CRC_SEED_LSB, 0xA5);
+	CYRF_WriteRegister(CYRF_16_CRC_SEED_MSB, 0xA5);
+}
+
 static void __attribute__((unused)) TRAXXAS_cyrf_data_config()
 {
+	CYRF_ConfigRFChannel(hopping_frequency[0]);
 	#ifdef TRAXXAS_FORCE_ID					// data taken from TX dump
 		CYRF_WriteRegister(CYRF_15_CRC_SEED_LSB, 0x1B);
 		CYRF_WriteRegister(CYRF_16_CRC_SEED_MSB, 0x3F);
@@ -68,7 +78,6 @@ static void __attribute__((unused)) TRAXXAS_cyrf_data_config()
 		CYRF_WriteRegister(CYRF_16_CRC_SEED_MSB, cyrfmfg_id[1] - eeprom_read_byte((EE_ADDR)(addr + 1)));
 		CYRF_PROGMEM_ConfigSOPCode(DEVO_j6pro_sopcodes[eeprom_read_byte((EE_ADDR)(addr + 2)) % 20]);
 	#endif
-	CYRF_ConfigRFChannel(TRAXXAS_CHANNEL);
 	CYRF_SetTxRxMode(TX_EN);
 }

@@ -77,7 +86,7 @@ static void __attribute__((unused)) TRAXXAS_send_data_packet()
 	packet[0] = 0x01;
 	memset(&packet[1],0x00,TRAXXAS_PACKET_SIZE-1);
 	//Next RF channel ? 0x00 -> keep current, 0x0E change to F=15
-	//packet[1]
+	//packet[1] = hopping_frequency[0] - 1;
 	//Steering
 	uint16_t ch = convert_channel_16b_nolimit(RUDDER,500,1000,false);
 	packet[2]=ch>>8;
@@ -106,21 +115,26 @@ uint16_t TRAXXAS_callback()
 	switch(phase)
 	{
 		case TRAXXAS_BIND_PREP_RX:
-			//debugln("BIND_PREP_RX");
-			TRAXXAS_cyrf_bind_config();
+		case TRAXXAS_PREP_RX:
+			//debugln("PREP_RX");
+			if(phase == TRAXXAS_BIND_PREP_RX)
+				TRAXXAS_cyrf_bind_config();
+			else
+				TRAXXAS_cyrf_check_config();
 			CYRF_SetTxRxMode(RX_EN);								//Receive mode
 			CYRF_WriteRegister(CYRF_05_RX_CTRL, 0x83);				//Prepare to receive
 			packet_count=100;										//Timeout for RX
-			phase=TRAXXAS_BIND_RX;
-			return 700;
+			phase++;	// TRAXXAS_BIND_RX or TRAXXAS_RX
+			return 7000;
 		case TRAXXAS_BIND_RX:
-			//debugln("BIND_RX");
+		case TRAXXAS_RX:
+			//debugln("RX");
 			//Read data from RX
 			status = CYRF_ReadRegister(CYRF_07_RX_IRQ_STATUS);
 			if((status & 0x03) == 0x02)  							// RXC=1, RXE=0 then 2nd check is required (debouncing)
 				status |= CYRF_ReadRegister(CYRF_07_RX_IRQ_STATUS);
 			#ifdef TRAXXAS_DEBUG
-				debugln("s=%02X",status);
+				//debugln("s=%02X",status);
 			#endif
 			CYRF_WriteRegister(CYRF_07_RX_IRQ_STATUS, 0x80);		// need to set RXOW before data read
 			if((status & 0x07) == 0x02)
@@ -138,36 +152,56 @@ uint16_t TRAXXAS_callback()
 							debug(" %02X",packet[i]);
 						debugln("");
 					#endif
-					// Store RX ID
 					uint16_t addr=TRAXXAS_EEPROM_OFFSET+RX_num*3;
-					for(uint8_t i=0;i<2;i++)
-						eeprom_write_byte((EE_ADDR)(addr+i),packet[i+1]);
-					//Store SOP index
-					eeprom_write_byte((EE_ADDR)(addr+2),packet[7]);
+					if(phase == TRAXXAS_BIND_RX)
+					{
+						// Store RX ID
+						for(uint8_t i=0;i<2;i++)
+							eeprom_write_byte((EE_ADDR)(addr+i),packet[i+1]);
+						//Store SOP index
+						eeprom_write_byte((EE_ADDR)(addr+2),packet[7]);
+					}
+					else
+					{
+						//check RX ID and SOP
+						if(eeprom_read_byte((EE_ADDR)(addr + 0)) != packet[1] || eeprom_read_byte((EE_ADDR)(addr + 1)) != packet[2] || eeprom_read_byte((EE_ADDR)(addr + 2)) != packet[7])
+						{ // Not our RX
+							phase++;	// TRAXXAS_PREP_DATA
+							return 10000-7000-500;
+						}
+					}
 					// Replace RX ID by TX ID
 					for(uint8_t i=0;i<6;i++)
 						packet[i+1]=cyrfmfg_id[i];
 					//packet[7 ] = 0xEE;							// Not needed ??
-					packet[8] = TRAXXAS_CHANNEL - 1;
+					packet[8 ] = hopping_frequency[0] - 1;
 					packet[10] = 0x01;								// Must change otherwise bind doesn't complete
 					//packet[13] = 0x05;							// Not needed ??
 					packet_count=12;
 					CYRF_SetTxRxMode(TX_EN);
 					phase=TRAXXAS_BIND_TX1;
-					return 200;
+					return 10000;
 				}
 			}
-			if( --packet_count == 0 )
-			{ // Retry RX
-				CYRF_WriteRegister(CYRF_29_RX_ABORT, 0x20);			// Enable RX abort
-				CYRF_WriteRegister(CYRF_0F_XACT_CFG, 0x24);			// Force end state
-				CYRF_WriteRegister(CYRF_29_RX_ABORT, 0x00);			// Disable RX abort
-				if(--bind_counter != 0)
-					phase=TRAXXAS_BIND_PREP_RX;						// Retry receiving bind packet
-				else
-					phase=TRAXXAS_PREP_DATA;						// Abort binding
+			if(phase == TRAXXAS_BIND_RX)
+			{
+				if( --packet_count == 0 )
+				{ // Retry RX
+					CYRF_WriteRegister(CYRF_29_RX_ABORT, 0x20);		// Enable RX abort
+					CYRF_WriteRegister(CYRF_0F_XACT_CFG, 0x24);		// Force end state
+					CYRF_WriteRegister(CYRF_29_RX_ABORT, 0x00);		// Disable RX abort
+					if(--bind_counter != 0)
+						phase=TRAXXAS_BIND_PREP_RX;					// Retry receiving bind packet
+					else
+						phase=TRAXXAS_PREP_DATA;					// Abort binding
+				}
+				return 700;
 			}
-			return 700;
+			CYRF_WriteRegister(CYRF_29_RX_ABORT, 0x20);				// Enable RX abort
+			CYRF_WriteRegister(CYRF_0F_XACT_CFG, 0x24);				// Force end state
+			CYRF_WriteRegister(CYRF_29_RX_ABORT, 0x00);				// Disable RX abort
+			phase++;	// TRAXXAS_PREP_DATA
+			return 10000-7000-500;
 		case TRAXXAS_BIND_TX1:
 			//debugln("BIND_TX1");
 			CYRF_WriteDataPacketLen(packet, TRAXXAS_PACKET_SIZE);
@@ -185,15 +219,17 @@ uint16_t TRAXXAS_callback()
 			BIND_DONE;
 			TRAXXAS_cyrf_data_config();
 			phase++;
+			return 500;
 		case TRAXXAS_DATA:
-			//debugln("DATA");
+			//debugln_time("DATA");
 			#ifdef MULTI_SYNC
-				telemetry_set_input_sync(13940);
+				telemetry_set_input_sync(10000);
 			#endif
 			TRAXXAS_send_data_packet();
-			break;
+			phase = TRAXXAS_PREP_RX;
+			return 1000;
 	}
-	return 13940;
+	return 10000;
 }

 void TRAXXAS_init()
@@ -205,7 +241,7 @@ void TRAXXAS_init()
 	//Read CYRF ID
 	CYRF_GetMfgData(cyrfmfg_id);
 	//cyrfmfg_id[0]+=RX_num;				// Not needed since the TX and RX have to match
-
+	CYRF_FindBestChannels(hopping_frequency,1,1,0x02,0x21);
 	#ifdef TRAXXAS_FORCE_ID					// data taken from TX dump
 		cyrfmfg_id[0]=0x65;					// CYRF MFG ID
 		cyrfmfg_id[1]=0xE2;
@@ -213,8 +249,13 @@ void TRAXXAS_init()
 		cyrfmfg_id[3]=0x55;
 		cyrfmfg_id[4]=0x4D;
 		cyrfmfg_id[5]=0xFE;
+		hopping_frequency[0] = 0x05;					// seen 05 and 0F
 	#endif
-
+	#ifdef TRAXXAS_DEBUG
+		debugln("ID: %02X %02X %02X %02X %02X %02X",cyrfmfg_id[0],cyrfmfg_id[1],cyrfmfg_id[2],cyrfmfg_id[3],cyrfmfg_id[4],cyrfmfg_id[5]);
+		debugln("RF CH: %02X",hopping_frequency[0]);
+	#endif
+	
 	if(IS_BIND_IN_PROGRESS)
 	{
 		bind_counter=100;
@@ -232,40 +273,37 @@ void TRAXXAS_init()
 }

 /*
-Bind phase 1
+Packets 0x02: Bind learn TX/RX addresses
 CHANNEL:	0x2B
 SOP_CODE:	0x3C	0x37	0xCC	0x91	0xE2	0xF8	0xCC	0x91
 CRC_SEED_LSB:	0x5A
 CRC_SEED_MSB:	0x5A
-RX1:	0x02	0x4A	0xA3	0x2D	0x1A	0x49	0xFE	0x06	0x00	0x00	0x02	0x01	0x06	0x06	0x00	0x00
-TX1:	0x02	0x65	0xE2	0x5E	0x55	0x4D	0xFE	0xEE	0x00	0x00	0x01	0x01	0x06	0x05	0x00	0x00
+RX:	0x02	0x4A	0xA3	0x2D	0x1A	0x49	0xFE	0x06	0x00	0x00	0x02	0x01	0x06	0x06	0x00	0x00
+TX:	0x02	0x65	0xE2	0x5E	0x55	0x4D	0xFE	0xEE	0x00	0x00	0x01	0x01	0x06	0x05	0x00	0x00
 Notes:
 - RX cyrfmfg_id is 0x4A,0xA3,0x2D,0x1A,0x49,0xFE and TX cyrfmfg_id is 0x65,0xE2,0x5E,0x55,0x4D,0xFE
 - P[7] changes from 0x06 to 0xEE but not needed to complete the bind -> doesn't care??
- - P[8..9]=0x00 unchanged??
+ - P[8] RF channel - 1 (on packets type 0x03)
+ - P[9] 0x00 unchanged??
 - P[10] needs to be set to 0x01 to complete the bind -> normal packet P[0]??
 - P[11] unchanged ?? -> no bind if set to 0x00 or 0x81
 - P[12] unchanged ?? -> no bind if set to 0x05 or 0x86
 - P[13] changes from 0x06 to 0x05 but not needed to complete the bind -> doesn't care??
 - P[14..15]=0x00 unchanged??

-Bind phase 2 (looks like normal mode?)
-CHANNEL:	0x05
-SOP_CODE:	0xA1	0x78	0xDC	0x3C	0x9E	0x82	0xDC	0x3C
-CRC_SEED_LSB:	0x1B
-CRC_SEED_MSB:	0x3F
-RX2:	0x03	0x4A	0xA3	0x2D	0x1A	0x49	0xFE	0x06	0x00	0x00	0x02	0x01	0x06	0x06	0x00	0x00
-TX2:	0x01	0x65	0x01	0xF4	0x03	0xE7	0x02	0x08	0x00	0x00	0x01	0x01	0x02	0xEE	0x00	0x00
-Note: TX2 is nearly a normal packet at the exception of the 2nd byte equal to cyrfmfg_id[0]
-
-Bind phase 3 (check?)
+Packets 0x03: Which RF channel
 CHANNEL:	0x22
 SOP_CODE:	0x97	0xE5	0x14	0x72	0x7F	0x1A	0x14	0x72
 CRC_SEED_LSB:	0xA5
 CRC_SEED_MSB:	0xA5
-RX3:	0x04	0x4A	0xA3	0x2D	0x1A	0x49	0xFE	0x06	0x00	0x00	0x02	0x01	0x06	0x06	0x00	0x00
+RX:	0x03	0x4A	0xA3	0x2D	0x1A	0x49	0xFE	0x06	0x00	0x00	0x02	0x01	0x06	0x06	0x00	0x00
+TX:	0x03	0x65	0xE2	0x5E	0x55	0x4D	0xFE	0xEE	0x0E	0x00	0x01	0x01	0x06	0x05	0x00	0x00
+ - P[8] RF channel - 1

-Switch to normal mode
+Packets 0x04: unknown
+RX: 0x04	0x4A	0xA3	0x2D	0x1A	0x49	0xFE	0x06	0x00	0x00	0x02	0x01	0x06	0x06	0x00	0x00
+
+Packets 0x01: Normal mode
 CHANNEL: 	0x05
 SOP_CODE:	0xA1	0x78	0xDC	0x3C	0x9E	0x82	0xDC	0x3C
 CRC_SEED_LSB:	0x1B
--- a/Multiprotocol/Tiger_nrf24l01.ino
+++ b/Multiprotocol/Tiger_nrf24l01.ino
@@ -1,163 +0,0 @@
-/*
- 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/>.
- */
-// Compatible with Tiger Drone 1400782.
-
-#if defined(TIGER_NRF24L01_INO)
-
-#include "iface_xn297.h"
-
-#define TIGER_FORCE_ID
-
-#define TIGER_INITIAL_WAIT    500
-#define TIGER_PACKET_PERIOD   3940
-#define TIGER_RF_NUM_CHANNELS 4
-#define TIGER_BIND_RF_NUM_CHANNELS 8
-#define TIGER_PAYLOAD_SIZE    16
-#define TIGER_BIND_COUNT	  761		//3sec
-
-
-static uint8_t __attribute__((unused)) TIGER_convert_channel(uint8_t num)
-{
-	uint8_t val=convert_channel_8b(num);
-	// 7F..01=left, 00=center, 80..FF=right
-	if(val==0x80)
-		val=0;				// 0
-	else
-		if(val>0x80)
-			val--;			// 80..FE
-		else
-		{
-			val=0x80-val;	// 80..01
-			if(val==0x80)
-				val--;		// 7F..01
-		}
-	return val;
-}
-
-static void __attribute__((unused)) TIGER_send_packet()
-{
-	if(IS_BIND_DONE)
-	{
-		//Channels
-		packet[0]=convert_channel_8b(THROTTLE);		// 00..FF
-		packet[1]=TIGER_convert_channel(RUDDER);	// 7F..01=left, 00=center, 80..FF=right
-		packet[2]=TIGER_convert_channel(ELEVATOR);	// 7F..01=down, 00=center, 80..FF=up
-		packet[3]=TIGER_convert_channel(AILERON);	// 7F..01=left, 00=center, 80..FF=right
-		//Flags
-		packet[14]= GET_FLAG(CH5_SW, 0x04)			//FLIP
-				  | GET_FLAG(CH6_SW, 0x10);			//LIGHT
-	}
-	//Check
-	crc8=0;
-	for(uint8_t i=0;i<TIGER_PAYLOAD_SIZE-1;i++)
-		crc8+=packet[i];
-	packet[TIGER_PAYLOAD_SIZE-1]=crc8;
-
-	//Hopping frequency
-	XN297_Hopping(hopping_frequency_no>>1);
-	hopping_frequency_no++;
-	if(IS_BIND_IN_PROGRESS)
-	{
-		if(hopping_frequency_no>=2*TIGER_BIND_RF_NUM_CHANNELS)
-			hopping_frequency_no=0;
-	}
-	else
-	{
-		if(hopping_frequency_no>=2*(TIGER_BIND_RF_NUM_CHANNELS+TIGER_RF_NUM_CHANNELS))
-			hopping_frequency_no=2*TIGER_BIND_RF_NUM_CHANNELS;
-	}
-
-	//Send
-	XN297_SetPower();
-	XN297_SetTxRxMode(TX_EN);
-	XN297_WritePayload(packet, TIGER_PAYLOAD_SIZE);
-}
-
-static void __attribute__((unused)) TIGER_RF_init()
-{
-	XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, XN297_1M);
-	XN297_SetTXAddr((uint8_t *)"\x68\x94\xA6\xD5\xC3", 5);
-}
-
-static void __attribute__((unused)) TIGER_initialize_txid()
-{
-#ifdef TIGER_FORCE_ID
-	rx_tx_addr[0]=0x64;
-	rx_tx_addr[1]=0x39;
-	rx_tx_addr[2]=0x12;
-	rx_tx_addr[3]=0x00;
-	rx_tx_addr[4]=0x00;
-	memcpy(hopping_frequency,"\x0E\x39\x1C\x07\x24\x3E\x2B\x47",TIGER_BIND_RF_NUM_CHANNELS);
-	memcpy(&hopping_frequency[TIGER_BIND_RF_NUM_CHANNELS],"\x36\x41\x37\x4E",TIGER_RF_NUM_CHANNELS);
-#endif
-	//prepare bind packet
-	memset(&packet[0], 0x00, 4);
-	memset(&packet[4], 0x40, 10);
-	memcpy(&packet[7], rx_tx_addr, 5);
-	packet[14]=0xC0;
-}
-
-uint16_t TIGER_callback()
-{
-	#ifdef MULTI_SYNC
-		telemetry_set_input_sync(TIGER_PACKET_PERIOD);
-	#endif
-	if(bind_counter)
-		if(--bind_counter==0)
-		{
-			BIND_DONE;
-			XN297_SetTXAddr((uint8_t *)"\x49\xA6\x83\xEB\x4B", 5);
-		}
-	TIGER_send_packet();
-	return TIGER_PACKET_PERIOD;
-}
-
-void TIGER_init()
-{
-	BIND_IN_PROGRESS;	// autobind protocol
-	TIGER_initialize_txid();
-	TIGER_RF_init();
-	hopping_frequency_no = 0;
-	bind_counter=TIGER_BIND_COUNT;
-}
-
-#endif
-/*Bind
- RF setup: 1Mbps, scrambled, CRC
- TX addr: 0x68 0x94 0xA6 0xD5 0xC3
- 8 RF channels: 0x0E 0x39 0x1C 0x07 0x24 0x3E 0x2B 0x47
- 2 packets per RF channel, 3940µs between packets
- payload 16 bytes: 0x00 0x00 0x00 0x00 0x40 0x40 0x40 0x64 0x39 0x12 0x00 0x00 0x40 0x40 0xC0 0xAF
- payload[15]=sum of payload[0..14]
- the only difference with normal packets is the payload[14]=0xC0
- ??? payload[7..11] TX ID ???
-
-Normal
- RF setup: 1Mbps
- TX addr: 0x49 0xA6 0x83 0xEB 0x4B
- 4 RF channels: 0x36 0x41 0x37 0x4E
- 2 packets per RF channel, 3940µs between packets
- payload 16 bytes: 0x00 0x00 0x00 0x00 0x40 0x40 0x40 0x64 0x39 0x12 0x00 0x00 0x40 0x40 0x00 0xEF
- payload[15]=sum of payload[0..14]
- throttle is on payload[0] 00..FF
- rudder is on payload[1] 00=center, 80..FF=right, 01..7F=left
- elevator is on payload[2] 00=center, 80..FF=up, 01..7F=down
- aileron is on payload[3] 00=center, 80..FF=right, 01..7F=left
- trims payload[4..6]
- ??? payload[7..11] TX ID ???
- ??? payload[12..13] ???
- flip is on payload[14] and flag 0x04
- light is on payload[14] and flag 0x10
-*/
--- a/Multiprotocol/Validate.h
+++ b/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
@@ -330,9 +331,9 @@
 	#undef	POTENSIC_NRF24L01_INO
 	#undef	PROPEL_NRF24L01_INO
 	#undef	REALACC_NRF24L01_INO
+	#undef	SGF22_NRF24L01_INO
 	#undef	SHENQI_NRF24L01_INO
 	#undef	SYMAX_NRF24L01_INO
-	#undef	TIGER_NRF24L01_INO
 	#undef	V2X2_NRF24L01_INO
 	#undef	V761_NRF24L01_INO
 	#undef	XERALL_NRF24L01_INO
@@ -368,6 +369,73 @@
 	#undef FRSKYR9_SX1276_INO
 #endif

+#ifdef MULTI_AIR
+	#undef	JOYSWAY_A7105_INO
+	//#undef	KYOSHO_A7105_INO
+	//#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
+#endif
+
+#ifdef MULTI_SURFACE
+	#undef	BUGS_A7105_INO
+	#undef	HEIGHT_A7105_INO
+	#undef	HUBSAN_A7105_INO
+	#undef	E010R5_CYRF6936_INO
+	#undef	E01X_CYRF6936_INO
+	#undef	E129_CYRF6936_INO
+	#undef	J6PRO_CYRF6936_INO
+	#undef	SCORPIO_CYRF6936_INO
+	#undef	E016HV2_CC2500_INO
+	#undef	ESKY150V2_CC2500_INO
+	#undef	IKEAANSLUTA_CC2500_INO  // This is mostly a "for-fun" kind of a thing, not needed for most users
+	#undef	SKYARTEC_CC2500_INO
+	#undef	REDPINE_CC2500_INO
+	#undef	BAYANG_NRF24L01_INO
+	#undef	BAYANG_RX_NRF24L01_INO
+	#undef	BUGSMINI_NRF24L01_INO
+	#undef	CABELL_NRF24L01_INO
+	#undef	CFLIE_NRF24L01_INO
+	#undef	CG023_NRF24L01_INO
+	#undef	CX10_NRF24L01_INO
+	#undef	DM002_NRF24L01_INO
+	#undef	E016H_NRF24L01_INO
+	#undef	ESKY_NRF24L01_INO
+	#undef	ESKY150_NRF24L01_INO
+	#undef	FQ777_NRF24L01_INO
+	#undef	FX_NRF24L01_INO
+	#undef	FY326_NRF24L01_INO
+	#undef	GW008_NRF24L01_INO
+	#undef	HONTAI_NRF24L01_INO
+	#undef	H8_3D_NRF24L01_INO
+	#undef	JJRC345_NRF24L01_INO
+	#undef	KN_NRF24L01_INO
+	#undef	LOLI_NRF24L01_INO
+	#undef	NCC1701_NRF24L01_INO
+	#undef	POTENSIC_NRF24L01_INO
+	#undef	PROPEL_NRF24L01_INO
+	#undef	REALACC_NRF24L01_INO
+	#undef	SGF22_NRF24L01_INO
+	#undef	SYMAX_NRF24L01_INO
+	#undef	V761_NRF24L01_INO
+	#undef	XERALL_NRF24L01_INO
+	#undef	YD717_NRF24L01_INO
+	#undef	ZSX_NRF24L01_INO
+	#undef	GD00X_CCNRF_INO
+	#undef	KF606_CCNRF_INO
+	#undef	MJXQ_CCNRF_INO
+	#undef	MT99XX_CCNRF_INO
+	#undef	OMP_CCNRF_INO
+	#undef	Q303_CCNRF_INO
+	#undef	Q90C_CCNRF_INO
+	#undef	SLT_CCNRF_INO
+	#undef	V911S_CCNRF_INO
+#endif
+
 //OpenTX 2.3.x issue
 #if defined (FRSKYD_CC2500_INO) || defined(FRSKYV_CC2500_INO) || defined(FRSKYX_CC2500_INO)
 	#define	FRSKYX_CC2500_INO
--- a/Multiprotocol/XK_ccnrf.ino
+++ b/Multiprotocol/XK_ccnrf.ino
@@ -29,11 +29,18 @@ Multiprotocol is distributed in the hope that it will be useful,

 static uint16_t __attribute__((unused)) XK_convert_channel(uint8_t num)
 {
-	// Introduce deadband on all channels to prevent twitching
-	//debug("val:%d",val);
-	uint16_t val=convert_channel_8b_limit_deadband(num,0x00,0x80, 0xFF, 40)<<2;
-	//debugln(",%d",val);
-
+	uint16_t val;
+	
+	if(sub_protocol != XK_CARS)
+	{
+		// Introduce deadband on all channels to prevent twitching
+		//debug("val:%d",val);
+		val=convert_channel_8b_limit_deadband(num,0x00,0x80, 0xFF, 40)<<2;
+		//debugln(",%d",val);
+	}
+	else
+		val=convert_channel_16b_limit(num,0x00,0x3FF);
+	
 	// 1FF..01=left, 00=center, 200..3FF=right
 	if(val==0x200)
 		val=0;									// 0
@@ -89,12 +96,14 @@ static void __attribute__((unused)) XK_send_packet()
 				packet[10] = 0x04; 				// 6G-Mode
 		//0x00 default M-Mode
 		
-		packet[10] |= GET_FLAG(CH7_SW,0x80);	// Emergency stop momentary switch
+		packet[10] |= GET_FLAG(CH7_SW ,0x80);	// Emergency stop momentary switch

-		packet[11]  = GET_FLAG(CH8_SW,0x03)		// 3D/6G momentary switch
-					 |GET_FLAG(CH6_SW,0x40);	// Take off momentary switch
-		packet[14]  = GET_FLAG(CH9_SW,0x01)		// Photo momentary switch
-					 |GET_FLAG(CH10_SW,0x2);	// Video momentary switch
+		packet[11]  = GET_FLAG(CH8_SW ,0x03)	// 3D/6G momentary switch
+					 |GET_FLAG(CH6_SW ,0x40);	// Take off momentary switch
+		packet[14]  = GET_FLAG(CH9_SW ,0x01)	// Photo momentary switch
+					 |GET_FLAG(CH10_SW,0x02)	// Video momentary switch
+					 |GET_FLAG(CH11_SW,0x04)	// Flip
+					 |GET_FLAG(CH12_SW,0x10);	// Light
 		//debugln("P1:%02X,P12:%02X",packet[1],packet[12]);
 	}

@@ -187,7 +196,7 @@ static void __attribute__((unused)) XK_initialize_txid()

 static void __attribute__((unused)) XK_RF_init()
 {
-	XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, sub_protocol==X420 ? XN297_1M : XN297_250K);
+	XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, sub_protocol==X450 ? XN297_250K : XN297_1M );
 	XN297_SetTXAddr((uint8_t*)"\x68\x94\xA6\xD5\xC3", 5);						// Bind address
 	XN297_HoppingCalib(XK_RF_BIND_NUM_CHANNELS+XK_RF_NUM_CHANNELS);				// Calibrate all channels
 }
@@ -209,7 +218,8 @@ uint16_t XK_callback()

 void XK_init()
 {
-	BIND_IN_PROGRESS;															// Autobind protocol
+	if(sub_protocol != XK_CARS)
+		BIND_IN_PROGRESS;															// Autobind protocol
 	XK_initialize_txid();
 	XK_RF_init();
 	hopping_frequency_no = 0;
--- a/Multiprotocol/_Config.h
+++ b/Multiprotocol/_Config.h
@@ -188,7 +188,7 @@
 #define	DSM_CYRF6936_INO
 #define	DSM_RX_CYRF6936_INO
 #define	E010R5_CYRF6936_INO
-//#define	E01X_CYRF6936_INO
+#define	E01X_CYRF6936_INO
 #define	E129_CYRF6936_INO
 #define	J6PRO_CYRF6936_INO
 #define	LOSI_CYRF6936_INO		//Need DSM to be enabled
@@ -222,11 +222,12 @@
 #define	BAYANG_RX_NRF24L01_INO
 #define	BUGSMINI_NRF24L01_INO
 #define	CABELL_NRF24L01_INO
-//#define	CFLIE_NRF24L01_INO
+#define	CFLIE_NRF24L01_INO
 #define	CG023_NRF24L01_INO
 #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
@@ -240,14 +241,14 @@
 #define	KN_NRF24L01_INO
 #define	KYOSHO2_NRF24L01_INO
 #define	LOLI_NRF24L01_INO
-//#define	MOULDKG_NRF24L01_INO
+#define	MOULDKG_NRF24L01_INO
 #define	NCC1701_NRF24L01_INO
 #define	POTENSIC_NRF24L01_INO
 #define	PROPEL_NRF24L01_INO
 #define	REALACC_NRF24L01_INO
+#define	SGF22_NRF24L01_INO
 #define	SHENQI_NRF24L01_INO
 #define	SYMAX_NRF24L01_INO
-#define	TIGER_NRF24L01_INO
 #define	V2X2_NRF24L01_INO
 #define	V761_NRF24L01_INO
 #define	XERALL_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
@@ -795,10 +798,13 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]=	{
 		RLINK_SURFACE
 		RLINK_AIR
 		RLINK_DUMBORC
+		RLINK_RC4G
 	PROTO_SCANNER
 		NONE
 	PROTO_SCORPIO
 		NONE
+	PROTO_SGF22
+		NONE
 	PROTO_SHENQI
 		NONE
 	PROTO_SKYARTEC
@@ -812,10 +818,8 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]=	{
 	PROTO_SYMAX
 		SYMAX
 		SYMAX5C
-	PROTO_TIGER
-		NONE
 	PROTO_TRAXXAS
-		RX6519
+		NONE
 	PROTO_V2X2
 		V2X2
 		JXD506
@@ -842,6 +846,7 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]=	{
 	PROTO_XK
 		X450
 		X420
+		XK_CARS
 	PROTO_YD717
 		YD717
 		SKYWLKR
--- a/Protocols_Details.md
+++ b/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
@@ -131,17 +132,17 @@ CFlie|38|CFlie||||||||NRF24L01|
 [Q2X2](Protocols_Details.md#Q2X2---29)|29|Q222|Q242|Q282||||||NRF24L01|
 [Q303](Protocols_Details.md#Q303---31)|31|Q303|CX35|CX10D|CX10WD|||||NRF24L01|XN297
 [Q90C](Protocols_Details.md#Q90C---72)|72|Q90C*||||||||NRF24L01|XN297
-[RadioLink](Protocols_Details.md#RadioLink---74)|74|Surface|Air|DumboRC||||||CC2500|
+[RadioLink](Protocols_Details.md#RadioLink---74)|74|Surface|Air|DumboRC|RC4G|||||CC2500|
 [Realacc](Protocols_Details.md#Realacc---76)|76|R11||||||||NRF24L01|
 [Redpine](Protocols_Details.md#Redpine---50)|50|FAST|SLOW|||||||NRF24L01|XN297
 [Scanner](Protocols_Details.md#Scanner---54)|54|||||||||CC2500|
 [Scorpio](Protocols_Details.md#Scorpio---94)|94|||||||||CYRF6936|
+[SGF22](Protocols_Details.md#SGF22---97)|97|SGF22||||||||NRF24L01|XN297
 [Shenqi](Protocols_Details.md#Shenqi---19)|19|Shenqi||||||||NRF24L01|LT8900
 [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|
-[Tiger](Protocols_Details.md#Tiger---61)|61|||||||||NRF24L01|XN297
-[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
@@ -149,7 +150,7 @@ CFlie|38|CFlie||||||||NRF24L01|
 [WFLY2](Protocols_Details.md#WFLY2---79)|79|RF20x||||||||A7105|
 [WK2x01](Protocols_Details.md#WK2X01---30)|30|WK2801|WK2401|W6_5_1|W6_6_1|W6_HEL|W6_HEL_I|||CYRF6936|
 [XERALL](Protocols_Details.md#XERALL---91)|91|Tank||||||||NRF24L01|XN297
-[XK](Protocols_Details.md#XK---62)|62|X450|X420|||||||NRF24L01|XN297
+[XK](Protocols_Details.md#XK---62)|62|X450|X420|Cars||||||NRF24L01|XN297
 [YD717](Protocols_Details.md#YD717---8)|8|YD717|SKYWLKR|SYMAX4|XINXUN|NIHUI||||NRF24L01|
 [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.
@@ -367,8 +368,6 @@ TX: Axial AX-4 2.4GHz transmitter, HPI TF-41 and Panda Hobby 3CH Smart Radio 2.4

 Models: Axial SCX24: Deadbolt, Jeep Wranger Rubicon, Chevrolet 1967 C10, B-17 Betty, HPI RF-50 and Panda Hobby: Tetra K1, X1, X2

-**Only 4 frequency hopping tables**
-
 Extended limits supported

 CH1|CH2|CH3
@@ -621,7 +620,7 @@ Calib is the same as the original radio with both sticks down and to the left in
 Models: Eachine E129/E130 and Twister Ninja 250

 ### Sub_protocol C186 - *1*
-Models: C186/E120, C127/E110, K127, C159, C189, C129v2
+Models: RC ERA C186/E120, C127/E110, K127, C159, C189, C129v2

 The FC of the heli seems to store the trims Trim A/E/R=CH7..9. If you use these trims, make sure to center them after powering off the heli or they will be added to the previous trims and over correct.

@@ -671,7 +670,7 @@ CH1|CH2|CH3|CH4
 A|E|T|R

 ## Traxxas - *43*
-Receiver 6519
+Transmitter TQ, Receivers: 6519, ECM-2.5

 Extended limits supported

@@ -1000,6 +999,17 @@ Telemetry: RX_RSSI (for the original value add -256), TX_RSSI, TX_QLY (0..100%)
 ### Sub_protocol DumboRC - *2*
 Compatible RXs: X6/X6F/X6FG

+### Sub_protocol RC4G - *3*
+Compatible RXs: R4EH-G(/R4EH-H)
+
+CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9
+---|---|---|---|---|---|---|---|---
+CH1|CH2|CH3|CH4|CH5|FS_CH1|FS_CH2|FS_CH3|FS_CH4
+
+FS=FailSafe
+
+CH5 is driven by CH3 on the original TX, gyro sensitivity?
+
 ## Futaba - *21*
 Also called SFHSS depending on radio version.

@@ -1400,12 +1410,6 @@ A280 -> 6GSENIOR: -100% - 6G, +100% - Senior mode (turn off gyro), LIGHT: cycle

 ## XK - *62*

-CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10
---|---|---|---|---|---|---|---|---|----
-A|E|T|R|Flight_modes|Take_off|Emerg stop|3D/6G|Picture|Video
-
-Flight_modes: -100%=M-Mode, 0%=6G-Mode, +100%=V-Mode. CH6-CH10 are mementary switches.
-
 CC2500: only X450 is supported.

 ### Sub_protocol X450 - *0*
@@ -1415,8 +1419,30 @@ If a CC2500 is installed it will be used for this sub protocol. Option in this c

 If only a NRF24L01 is installed then this sub protocol might be problematic because it is using the xn297L emulation with a transmission speed of 250kbps which doesn't work very well with every NRF24L01, this is an hardware issue with the authenticity and accuracy of the components.

+CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10
+---|---|---|---|---|---|---|---|---|----
+A|E|T|R|Flight_modes|Take_off|Emerg stop|3D/6G|Picture|Video
+
+Flight_modes: -100%=M-Mode, 0%=6G-Mode, +100%=V-Mode. CH6-CH10 are mementary switches.
+
 ### Sub_protocol X420 - *1*
-Models: XK X420/X520 (TX=X4), WLtoys 284131/284161/284010 
+Models: XK X420/X520 (TX=X4)
+
+CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10
+---|---|---|---|---|---|---|---|---|----
+A|E|T|R|Flight_modes|Take_off|Emerg stop|3D/6G|Picture|Video
+
+Flight_modes: -100%=M-Mode, 0%=6G-Mode, +100%=V-Mode. CH6-CH10 are mementary switches.
+
+Model: Tiger Drone 1400782
+
+CH1|CH2|CH3|CH4|CH11|CH12
+---|---|---|---|---|---
+A|E|T|R|FLIP|LIGHT
+
+### Sub_protocol Cars - *2*
+Models: WLtoys cars 284131/284161/284010/124016/124017/144010 and Eachine EAT14
+

 ***
 # NRF24L01 RF Module
@@ -1444,13 +1470,13 @@ Channels 14 and 15 (ANAAUX1 and ANAAUX2) only available with analog aux channel
 ### Sub_protocol BAYANG - *0*
 Models: Eachine H8(C) mini, BayangToys X6/X7/X9, JJRC JJ850, Floureon H101 ...

-Option=0 -> normal Bayang protocol
+Option=0 or Telemetry = Off -> normal Bayang protocol

-Option=1 -> enable telemetry with [Silverxxx firmware](https://github.com/silver13/H101-acro/tree/master). Value returned to the TX using FrSkyD Hub are RX RSSI, TX RSSI, A1=uncompensated battery voltage (set the ratio to 5.0 and adjust with offset), A2=compensated battery voltage (set the ratio to 5.0 and adjust with offset) and if supported AccX=P, AccY=I, ACCZ=D (which you can rename after the sensors discovery)
+Option=1 or Telemetry = On -> enable telemetry with [Silverxxx firmware](https://github.com/silver13/H101-acro/tree/master). Value returned to the TX using FrSkyD Hub are RX RSSI, TX RSSI, A1=uncompensated battery voltage (set the ratio to 5.0 and adjust with offset), A2=compensated battery voltage (set the ratio to 5.0 and adjust with offset) and if supported AccX=P, AccY=I, ACCZ=D (which you can rename after the sensors discovery)

-Option=2 -> enable analog aux channels with [NFE Silverware firmware](https://github.com/NotFastEnuf/NFE_Silverware). Two otherwise static bytes in the protocol overridden to add two 'analog' (non-binary) auxiliary channels.
+Option=2 or Telemetry = Off+AUX -> enable analog aux channels with [NFE Silverware firmware](https://github.com/NotFastEnuf/NFE_Silverware). Two otherwise static bytes in the protocol overridden to add two 'analog' (non-binary) auxiliary channels.

-Option=3 -> both Silverware telemetry and analog aux channels enabled.
+Option=3 or Telemetry = On+AUX-> both Silverware telemetry and analog aux channels enabled.

 ### Sub_protocol H8S3D - *1*
 Model: H8S 3D
@@ -1626,6 +1652,13 @@ 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
@@ -1755,9 +1788,9 @@ CH1|CH2|CH3|CH4|CH5
 | | |T|R|AUX

 ## KN - *9*
-CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10|CH11
---|---|---|---|---|---|---|---|---|----|----
-A|E|T|R|DR|THOLD|IDLEUP|GYRO|Ttrim|Atrim|Etrim
+CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10|CH11|CH12|CH13
+---|---|---|---|---|---|---|---|---|----|----|----|----
+A|E|T|R|DR|THOLD|IDLEUP|GYRO|Ttrim|Atrim|Etrim|Rtrim|HoverDebugging

 Dual Rate: +100%=full range, Throttle Hold: +100%=hold, Idle Up: +100%=3D, GYRO: -100%=6G, +100%=3G

@@ -1916,14 +1949,10 @@ A|E|T|R|FLIP|LED|PICTURE|VIDEO|HEADLESS|RTH|XCAL|YCAL
 Model: JXD 509 is using Q282 with CH12=Start/Stop motors

 ## Realacc - *76*
-Model: Realacc R11
-
-Untested protocol, let me know if it works.
+Model: Realacc R11, Eachine E017

 Autobind protocol

-### Sub_protocol R11 - *0*
-
 CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9|CH10
 ---|---|---|---|---|---|---|---|---|----
 A|E|T|R|FLIP|LIGHT|CALIB|HLESS|RTH|UNK
@@ -1934,6 +1963,15 @@ A|E|T|R|FLIP|LIGHT|CALIB|HLESS|RTH|UNK
 ### Sub_protocol FAST - *0*
 ### Sub_protocol SLOW - *1*

+## SGF22 - *97*
+Autobind protocol
+
+Model: SGF22
+
+CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9
+---|---|---|---|---|---|---|---|---
+A|E|T|R|MODE|FLIP|LIGHT|PHOTO|VIDEO
+
 ## Shenqi - *19*
 Autobind protocol

@@ -1996,17 +2034,6 @@ AUTO: Land=-100% Takeoff=+100%

 The model can work with a none centered throttle.

-## Tiger - *61*
-Models: Tiger Drone 1400782, WLToys 124016 / 124017 / 144010 and Eachine EAT14
-
-Autobind protocol
-
-**Only 1 ID**
-
-CH1|CH2|CH3|CH4|CH5|CH6
---|---|---|---|---|---
-A|E|T|R|FLIP|LIGHT
-
 ## V761 - *48*

 Gyro: -100%=Beginner mode (Gyro on, yaw and pitch rate limited), 0%=Mid Mode ( Gyro on no rate limits), +100%=Mode Expert Gyro off
--- a/buildroot/bin/buildFunctions
+++ b/buildroot/bin/buildFunctions
@@ -84,23 +84,30 @@ buildEachRFModule() {
 }

 buildReleaseFiles(){
-    if [[ "$BOARD" =~ ":avr:multixmega32d4" ]]; then
+    if [[ "$RELEASE" == "scripts" ]]; then
+        build_release_scripts;
+    elif [[ "$RELEASE" == "orangerx" ]]; then
        build_release_orx;
-        build_release_extras;
-    elif [[ "$BOARD" =~ ":avr:multiatmega328p:bootloader=none" ]]; then
+    elif [[ "$RELEASE" == "atmega328p" ]]; then
        build_release_avr_noboot;
-    elif [[ "$BOARD" =~ ":avr:multiatmega328p:bootloader=optiboot" ]]; then
+    elif [[ "$RELEASE" == "atmega328p-optiboot" ]]; then
        build_release_avr_optiboot;
-    elif [[ "$BOARD" =~ ":STM32F1:multistm32f103cb:debug_option=none" ]]; then
-        build_release_stm32f1_no_debug;
-    elif [[ "$BOARD" =~ ":STM32F1:multistm32f103cb:debug_option=native" ]]; then
-        build_release_stm32f1_native_debug;
-    elif [[ "$BOARD" =~ ":STM32F1:multistm32f103cb:debug_option=ftdi" ]]; then
-        build_release_stm32f1_serial_debug;
-    elif [[ "$BOARD" =~ ":STM32F1:multi5in1t18int" ]]; then
+    elif [[ "$RELEASE" == "stm32f103-128k-4in1" ]]; then
+        build_release_stm32f1_4in1_no_debug;
+    elif [[ "$RELEASE" == "stm32f103-128k-usb-debug" ]]; then
+        build_release_stm32f1_4in1_native_debug;
+    elif [[ "$RELEASE" == "stm32f103-128k-serial-debug" ]]; then
+        build_release_stm32f1_4in1_serial_debug;
+    elif [[ "$RELEASE" == "stm32f103-cc2500-64k" ]]; then
+        build_release_stm32f1_cc2500_64k;
+    elif [[ "$RELEASE" == "stm32f103-cc2500-128k" ]]; then
+        build_release_stm32f1_cc2500_128k;
+    elif [[ "$RELEASE" == "stm32f103-128k-5in1" ]]; then
+        build_release_stm32f1_5in1;
+    elif [[ "$RELEASE" == "tlite-5in1" ]]; then
+        build_release_stm32f1_tlite;
+    elif [[ "$RELEASE" == "t18-5in1" ]]; then
        build_release_stm32f1_t18int;
-    elif [[ "$BOARD" =~ ":STM32F1:multistm32f103c8:debug_option=none" ]]; then
-        build_release_stm32f1_64k;
    else
      printf "No release files for this board.";
    fi
--- a/buildroot/bin/build_release_scripts
+++ b/buildroot/bin/build_release_scripts
--- a/buildroot/bin/build_release_stm32f1_4in1_native_debug
+++ b/buildroot/bin/build_release_stm32f1_4in1_native_debug
--- a/buildroot/bin/build_release_stm32f1_4in1_no_debug
+++ b/buildroot/bin/build_release_stm32f1_4in1_no_debug
@@ -0,0 +1,97 @@
+#!/usr/bin/env bash
+
+source ./buildroot/bin/buildFunctions;
+exitcode=0;
+
+# Generic 4-in-1 AIR builds
+printf "\e[33;1mBuilding mm-stm-serial-aetr-air-v$MULTI_VERSION.bin\e[0m\n";
+opt_add MULTI_AIR
+opt_disable ENABLE_PPM;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-aetr-air-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-serial-taer-air-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-taer-air-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-serial-reta-air-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-reta-air-v$MULTI_VERSION.bin;
+
+# Generic 4-in-1 SURFACE builds
+printf "\e[33;1mBuilding mm-stm-serial-aetr-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace RETA AETR;
+opt_remove MULTI_AIR;
+opt_add MULTI_SURFACE;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-aetr-sfc-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-serial-taer-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-taer-sfc-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-serial-reta-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-reta-sfc-v$MULTI_VERSION.bin;
+
+# Generic 4-in-1 LBT/EU builds
+printf "\e[33;1mBuilding mm-stm-serial-aetr-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace RETA AETR;
+opt_remove MULTI_SURFACE;
+opt_add MULTI_EU;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-aetr-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-serial-taer-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-taer-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-serial-reta-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-reta-lbt-v$MULTI_VERSION.bin;
+
+# 4-in-1 PPM builds
+printf "\e[33;1mBuilding mm-stm-ppm-aetr-v$MULTI_VERSION.bin\e[0m\n";
+opt_add MULTI_AIR;
+opt_enable A7105_INSTALLED;
+opt_enable CYRF6936_INSTALLED;
+opt_enable NRF24L01_INSTALLED;
+opt_remove MULTI_EU;
+opt_enable ENABLE_PPM;
+opt_disable ENABLE_SERIAL;
+opt_replace RETA AETR;
+opt_disable MULTI_STATUS;
+opt_disable MULTI_TELEMETRY;
+opt_set NBR_BANKS 5;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-ppm-aetr-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-ppm-taer-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-ppm-taer-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-ppm-reta-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-ppm-reta-v$MULTI_VERSION.bin; 
+
+exit $exitcode;
--- a/buildroot/bin/build_release_stm32f1_4in1_serial_debug
+++ b/buildroot/bin/build_release_stm32f1_4in1_serial_debug
--- a/buildroot/bin/build_release_stm32f1_5in1
+++ b/buildroot/bin/build_release_stm32f1_5in1
@@ -0,0 +1,71 @@
+#!/usr/bin/env bash
+
+source ./buildroot/bin/buildFunctions;
+exitcode=0;
+
+# DIY 5-in-1 AIR builds
+printf "\e[33;1mBuilding mm-stm-5in1-aetr-air-v$MULTI_VERSION.bin\e[0m\n";
+opt_add MULTI_AIR;
+opt_disable ENABLE_PPM;
+opt_disable CFLIE_NRF24L01_INO
+opt_enable SX1276_INSTALLED;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-aetr-air-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-5in1-taer-air-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-taer-air-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-5in1-reta-air-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-reta-air-v$MULTI_VERSION.bin;
+
+# DIY 5-in-1 SURFACE builds
+printf "\e[33;1mBuilding mm-stm-5in1-aetr-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_add MULTI_SURFACE;
+opt_remove MULTI_AIR;
+opt_enable CFLIE_NRF24L01_INO
+opt_replace RETA AETR;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-aetr-sfc-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-5in1-taer-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-taer-sfc-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-5in1-reta-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-reta-sfc-v$MULTI_VERSION.bin;
+
+# DIY 5-in-1 LBT builds
+printf "\e[33;1mBuilding mm-stm-5in1-aetr-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_remove MULTI_SURFACE;
+opt_add MULTI_EU;
+opt_replace RETA AETR;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-aetr-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-5in1-taer-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-taer-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-5in1-reta-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-reta-lbt-v$MULTI_VERSION.bin;
+
+exit $exitcode;
--- a/buildroot/bin/build_release_stm32f1_cc2500_128k
+++ b/buildroot/bin/build_release_stm32f1_cc2500_128k
@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+
+source ./buildroot/bin/buildFunctions;
+exitcode=0;
+
+# CC2500-only FCC builds
+printf "\e[33;1mBuilding mm-stm-cc2500-aetr-v$MULTI_VERSION.bin\e[0m\n";
+opt_disable A7105_INSTALLED;
+opt_disable CYRF6936_INSTALLED;
+opt_disable NRF24L01_INSTALLED;
+opt_disable ENABLE_PPM;
+opt_disable INVERT_TELEMETRY;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-aetr-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-cc2500-taer-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-taer-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-cc2500-reta-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-reta-v$MULTI_VERSION.bin;
+
+# CC2500-only LBT/EU builds
+printf "\e[33;1mBuilding mm-stm-cc2500-aetr-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace RETA AETR;
+opt_add MULTI_EU;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-aetr-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-cc2500-taer-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-taer-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-cc2500-reta-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-reta-lbt-v$MULTI_VERSION.bin;
+
+exit $exitcode;
--- a/buildroot/bin/build_release_stm32f1_cc2500_64k
+++ b/buildroot/bin/build_release_stm32f1_cc2500_64k
@@ -5,8 +5,8 @@ exitcode=0;

 # CC2500-only 64Kb FCC builds
 printf "\e[33;1mBuilding mm-stm-cc2500-64-aetr-v$MULTI_VERSION.bin\e[0m\n";
-opt_enable $ALL_PROTOCOLS;
-opt_disable IKEAANSLUTA_CC2500_INO;
+#opt_enable $ALL_PROTOCOLS;
+#opt_disable IKEAANSLUTA_CC2500_INO;
 opt_disable ENABLE_PPM;
 opt_disable A7105_INSTALLED;
 opt_disable CYRF6936_INSTALLED;
--- a/buildroot/bin/build_release_stm32f1_no_debug
+++ b/buildroot/bin/build_release_stm32f1_no_debug
@@ -1,160 +0,0 @@
-#!/usr/bin/env bash
-
-source ./buildroot/bin/buildFunctions;
-exitcode=0;
-
-# Generic 4-in-1 FCC builds
-printf "\e[33;1mBuilding mm-stm-serial-aetr-v$MULTI_VERSION.bin\e[0m\n";
-opt_disable ENABLE_PPM;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-aetr-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-serial-taer-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace AETR TAER;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-taer-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-serial-reta-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace TAER RETA;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-reta-v$MULTI_VERSION.bin;
-
-# Generic 4-in-1 LBT/EU builds
-printf "\e[33;1mBuilding mm-stm-serial-aetr-lbt-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace RETA AETR;
-opt_add MULTI_EU;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-aetr-lbt-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-serial-taer-lbt-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace AETR TAER;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-taer-lbt-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-serial-reta-lbt-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace TAER RETA;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-reta-lbt-v$MULTI_VERSION.bin;
-
-# DIY 5-in-1 builds
-printf "\e[33;1mBuilding mm-stm-5in1-aetr-v$MULTI_VERSION.bin\e[0m\n";
-opt_remove MULTI_EU;
-opt_replace RETA AETR;
-opt_enable SX1276_INSTALLED;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-aetr-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-5in1-taer-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace AETR TAER;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-taer-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-5in1-reta-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace TAER RETA;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-5in1-reta-v$MULTI_VERSION.bin;
-
-# T-Lite 5-in-1 builds
-printf "\e[33;1mBuilding mm-tlite5in1-aetr-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace RETA AETR;
-opt_disable INVERT_TELEMETRY;
-opt_disable SX1276_INSTALLED;
-opt_enable "MULTI_5IN1_INTERNAL JP_TLite"
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-aetr-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-tlite5in1-taer-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace AETR TAER;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-taer-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-tlite5in1-reta-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace TAER RETA;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-reta-v$MULTI_VERSION.bin;
-
-# CC2500-only FCC builds
-printf "\e[33;1mBuilding mm-stm-cc2500-aetr-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace RETA AETR;
-opt_disable "MULTI_5IN1_INTERNAL JP_TLite"
-opt_disable A7105_INSTALLED;
-opt_disable CYRF6936_INSTALLED;
-opt_disable NRF24L01_INSTALLED;
-opt_disable INVERT_TELEMETRY;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-aetr-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-cc2500-taer-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace AETR TAER;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-taer-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-cc2500-reta-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace TAER RETA;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-reta-v$MULTI_VERSION.bin;
-
-# CC2500-only LBT/EU builds
-printf "\e[33;1mBuilding mm-stm-cc2500-aetr-lbt-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace RETA AETR;
-opt_add MULTI_EU;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-aetr-lbt-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-cc2500-taer-lbt-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace AETR TAER;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-taer-lbt-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-cc2500-reta-lbt-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace TAER RETA;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-reta-lbt-v$MULTI_VERSION.bin;
-
-# 4-in-1 PPM builds
-printf "\e[33;1mBuilding mm-stm-ppm-aetr-v$MULTI_VERSION.bin\e[0m\n";
-opt_enable A7105_INSTALLED;
-opt_enable CYRF6936_INSTALLED;
-opt_enable NRF24L01_INSTALLED;
-opt_remove MULTI_EU;
-opt_enable ENABLE_PPM;
-opt_disable ENABLE_SERIAL;
-opt_replace RETA AETR;
-opt_disable MULTI_STATUS;
-opt_disable MULTI_TELEMETRY;
-opt_set NBR_BANKS 5;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-ppm-aetr-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-ppm-taer-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace AETR TAER;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-ppm-taer-v$MULTI_VERSION.bin;
-
-printf "\e[33;1mBuilding mm-stm-ppm-reta-v$MULTI_VERSION.bin\e[0m\n";
-opt_replace TAER RETA;
-buildMulti;
-exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-stm-ppm-reta-v$MULTI_VERSION.bin; 
-
-exit $exitcode;
--- a/buildroot/bin/build_release_stm32f1_t18int
+++ b/buildroot/bin/build_release_stm32f1_t18int
@@ -3,23 +3,65 @@
 source ./buildroot/bin/buildFunctions;
 exitcode=0;

-printf "\e[33;1mBuilding mm-t18int-aetr-v$MULTI_VERSION.bin\e[0m\n";
+# T18 5-in-1 AIR builds
+printf "\e[33;1mBuilding mm-t18int-aetr-air-v$MULTI_VERSION.bin\e[0m\n";
+opt_add MULTI_AIR
 opt_disable ENABLE_PPM;
 opt_disable INVERT_TELEMETRY;
 buildMulti;
 exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-aetr-v$MULTI_VERSION.bin;
+mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-aetr-air-v$MULTI_VERSION.bin;

-printf "\e[33;1mBuilding mm-t18int-taer-v$MULTI_VERSION.bin\e[0m\n";
+printf "\e[33;1mBuilding mm-t18int-taer-air-v$MULTI_VERSION.bin\e[0m\n";
 opt_replace AETR TAER;
 buildMulti;
 exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-taer-v$MULTI_VERSION.bin;
+mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-taer-air-v$MULTI_VERSION.bin;

-printf "\e[33;1mBuilding mm-t18int-reta-v$MULTI_VERSION.bin\e[0m\n";
+printf "\e[33;1mBuilding mm-t18int-reta-air-v$MULTI_VERSION.bin\e[0m\n";
 opt_replace TAER RETA;
 buildMulti;
 exitcode=$((exitcode+$?));
-mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-reta-v$MULTI_VERSION.bin;
+mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-reta-air-v$MULTI_VERSION.bin;
+
+# T18 5-in-1 SURFACE builds
+printf "\e[33;1mBuilding mm-t18int-aetr-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_remove MULTI_AIR
+opt_add MULTI_SURFACE
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-aetr-sfc-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-t18int-taer-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-taer-sfc-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-t18int-reta-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-reta-sfc-v$MULTI_VERSION.bin;
+
+# T18 5-in-1 LBT/EU builds
+printf "\e[33;1mBuilding mm-t18int-aetr-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_remove MULTI_SURFACE
+opt_add MULTI_EU
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-aetr-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-t18int-taer-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-taer-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-t18int-reta-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-t18int-reta-lbt-v$MULTI_VERSION.bin;

 exit $exitcode;
--- a/buildroot/bin/build_release_stm32f1_tlite
+++ b/buildroot/bin/build_release_stm32f1_tlite
@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+
+source ./buildroot/bin/buildFunctions;
+exitcode=0;
+
+# T-Lite 5-in-1 AIR builds
+printf "\e[33;1mBuilding mm-tlite5in1-aetr-air-v$MULTI_VERSION.bin\e[0m\n";
+opt_add MULTI_AIR;
+opt_disable ENABLE_PPM;
+opt_disable INVERT_TELEMETRY;
+opt_enable "MULTI_5IN1_INTERNAL JP_TLite"
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-aetr-air-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-tlite5in1-taer-air-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-taer-air-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-tlite5in1-reta-air-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-reta-air-v$MULTI_VERSION.bin;
+
+# T-Lite 5-in-1 SURFACE builds
+printf "\e[33;1mBuilding mm-tlite5in1-aetr-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_add MULTI_SURFACE;
+opt_remove MULTI_AIR;
+opt_replace RETA AETR;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-aetr-sfc-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-tlite5in1-taer-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-taer-sfc-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-tlite5in1-reta-sfc-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-reta-sfc-v$MULTI_VERSION.bin;
+
+# T-Lite 5-in-1 SURFACE builds
+printf "\e[33;1mBuilding mm-tlite5in1-aetr-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_remove MULTI_SURFACE;
+opt_add MULTI_EU;
+opt_replace RETA AETR;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-aetr-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-tlite5in1-taer-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-taer-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-tlite5in1-reta-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-reta-lbt-v$MULTI_VERSION.bin;
+
+exit $exitcode;
Author	SHA1	Message	Date
pascallanger	c7513abad8	Update Multiprotocol.h	2024-03-18 09:02:55 +01:00
pascallanger	e6e13c0fdd	Docs update	2024-03-17 15:52:42 +01:00
pascallanger	9579a667fc	Update REALACC_nrf24l01.ino	2024-03-17 15:28:33 +01:00
pascallanger	cbedda2471	Merge branch 'master' of https://github.com/pascallanger/DIY-Multiprotocol-TX-Module	2024-03-14 20:23:04 +01:00
pascallanger	f8695befe2	REALACC multi IDs	2024-03-14 20:23:02 +01:00
pascallanger	e951e3146b	Update Protocols_Details.md (#955 )	2024-03-14 20:22:00 +01:00
pascallanger	4c0b46549f	EazyRC multi IDs/RFs	2024-02-28 10:46:10 +01:00
pascallanger	188f8ff9ce	Radiolink/RC4G: IDs and RFs	2024-02-26 17:20:08 +01:00
pascallanger	bee6e59582	Update EazyRC_nrf24l01.ino	2024-02-24 09:38:42 +01:00
pascallanger	af47462ba7	EazyRC.2	2024-02-23 19:06:20 +01:00
pascallanger	d6ccd4af54	EazyRC.1	2024-02-23 17:51:38 +01:00
pascallanger	0feedc6fa9	New protocol EazyRC	2024-02-23 17:36:02 +01:00
pascallanger	b5bc7c04fb	Rename Traxxas/6519 to Traxxas/TQ	2024-02-23 17:19:09 +01:00
pascallanger	a15371d989	Merge branch 'master' of https://github.com/pascallanger/DIY-Multiprotocol-TX-Module	2024-02-23 11:29:35 +01:00
pascallanger	3c82f37e2b	Bumping revision	2024-02-23 11:29:19 +01:00
Ben Lye	4f914a18ae	Automated build process updates (#950 ) * 4-in-1 air and surface builds * Disable serial and PPM-only builds for STM32 x-in-1 * More air and surface builds * Fix 5-in-1 tests * T18 air, surface, and LBT builds * Remove CFlie from DIY 5-in-1 AIR * Bump action versions * v4 artifact merging * Improve artifact merge * Fix merge * DIY 5-in-1 LBT * Tweak CI job name * Add T-Lite 5-in-1 LBT * CI job restructure	2024-02-23 11:26:30 +01:00
pascallanger	1cbce29970	Remove Radiolink/RC4G when MULTI_AIR	2024-02-23 11:06:48 +01:00
pascallanger	e0c44ed5a8	Remove DSMR when MULTI_AIR	2024-02-23 11:05:02 +01:00
pascallanger	390e5dd654	Remove Kyosho/FHSS&SYNC when MULTI_AIR	2024-02-22 17:40:56 +01:00
pascallanger	968293e599	Remove Hisky/HK310 when MULTI_AIR	2024-02-22 17:29:00 +01:00
pascallanger	09ee173e3b	Remove Pelikan/SCX24 when MULTI_AIR Save flash space	2024-02-22 17:14:20 +01:00
pascallanger	babfee0f9e	Update RadioLink_cc2500.ino	2024-02-21 13:43:44 +01:00
pascallanger	72da3c5bc5	Create MULTI_AIR / MULTI_SURFACE	2024-02-21 12:31:23 +01:00
Ben Lye	4df1e65a7f	Pelikan SCX24 / HPI TF-41 reversed (#917 ) * Pelikan SCX24 / HPI TF-41 reversed * Save some flash and memory * Save more flash	2024-02-21 12:17:02 +01:00
pascallanger	1459d690d8	Update SGF22_nrf24l01.ino	2024-02-21 11:41:23 +01:00
pascallanger	8d96066215	Merge XK and Tiger protocols	2024-02-21 11:38:31 +01:00
pascallanger	93a5834dd0	Update TRAXXAS_cyrf6936.ino	2024-02-19 21:53:54 +01:00
pascallanger	5f9ac82ed1	SGF22.5 Multiple IDs, 1 set of frequencies	2024-02-19 18:34:27 +01:00
pascallanger	2108912263	Update TRAXXAS_cyrf6936.ino	2024-02-17 11:03:37 +01:00
pascallanger	72f87cade9	XK: new subprotocol Cars Removed: - deadband which was needed on the planes - force bind since the cars remember the bind info -	2024-02-17 11:02:52 +01:00
pascallanger	50bd4850fa	Radiolink/RC4G 1 ID / 1 set of frequency	2024-02-16 18:03:32 +01:00
pascallanger	dc1490b9b0	SGF22.4	2024-02-16 10:26:48 +01:00
pascallanger	b18adb0efe	SGF22.3	2024-02-16 10:24:44 +01:00
pascallanger	53d5684dfd	KN: additional trim and flag	2024-02-15 20:52:01 +01:00
pascallanger	724abbc935	SGF22.2	2024-02-15 18:24:58 +01:00
pascallanger	de610b53fc	SGF22.1	2024-02-15 16:28:52 +01:00
pascallanger	dd7ee7bdce	SGF22	2024-02-15 16:20:37 +01:00
pascallanger	31a9f6860d	New protocol SGF22 Only 1 ID!	2024-02-15 15:51:20 +01:00
pascallanger	4a66ae64c6	Update Protocols_Details.md (#940 )	2024-02-06 12:06:34 +01:00