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FX/FX620 new protocol

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pascallanger 2022-07-11 09:03:31 +02:00
parent ad0947b0b7
commit 98d8d7fb5f
8 changed files with 196 additions and 124 deletions
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3
Lua_scripts/MultiChan.txt
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@ -86,7 +86,8 @@
55,1,FrSkyRX,CloneTX,0
55,2,FrSkyRX,EraseTX,0
55,3,FrSkyRX,CPPM,0,CH5,CH6,CH7,CH8,CH9,CH10,CH11,CH12,CH13,CH14,CH15,CH16
58,0,FX816,Std,1
58,0,FX,816,1
58,1,FX,620,1
20,0,FY326,FY326,1,Flip,RTH,HLess,Expert,Calib
20,1,FY326,FY319,1,Flip,RTH,HLess,Expert,Calib
23,0,FY326,FY326,1,Flip,RTH,HLess,Expert

100
Multiprotocol/FX816_nrf24l01.ino
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@ -1,100 +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 FEI XIONG P38 plane.
#if defined(FX816_NRF24L01_INO)
#include "iface_xn297.h"
#define FX816_INITIAL_WAIT 500
#define FX816_PACKET_PERIOD 10000
#define FX816_RF_BIND_CHANNEL 0x28 //40
#define FX816_RF_NUM_CHANNELS 4
#define FX816_PAYLOAD_SIZE 6
#define FX816_BIND_COUNT 300 //3sec
static void __attribute__((unused)) FX816_send_packet()
{
if(IS_BIND_IN_PROGRESS)
packet[0] = 0x55;
else
{
XN297_Hopping(hopping_frequency_no++);
hopping_frequency_no%=FX816_RF_NUM_CHANNELS;
packet[0] = 0xAA;
}
packet[1] = rx_tx_addr[0];
packet[2] = rx_tx_addr[1];
uint8_t val=convert_channel_8b(AILERON);
#define FX816_SWITCH 20
if(val>127+FX816_SWITCH)
packet[3] = 1;
else if(val<127-FX816_SWITCH)
packet[3] = 2;
else
packet[3] = 0;
packet[4] = convert_channel_16b_limit(THROTTLE,0,100);
val=0;
for(uint8_t i=0;i<FX816_PAYLOAD_SIZE-1;i++)
val+=packet[i];
packet[5]=val;
// Send
XN297_SetPower();
XN297_SetTxRxMode(TX_EN);
XN297_WritePayload(packet, FX816_PAYLOAD_SIZE);
}
static void __attribute__((unused)) FX816_RF_init()
{
XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, XN297_1M);
XN297_SetTXAddr((uint8_t *)"\xcc\xcc\xcc\xcc\xcc", 5);
//XN297_HoppingCalib(FX816_RF_NUM_CHANNELS);
XN297_RFChannel(FX816_RF_BIND_CHANNEL);
}
static void __attribute__((unused)) FX816_initialize_txid()
{
//Only 8 IDs: the RX led does not indicate frame loss.
//I didn't open the plane to find out if I could connect there so this is the best I came up with with few trial and errors...
rx_tx_addr[0]=0x35+(rx_tx_addr[3]&0x07); //Original dump=0x35
rx_tx_addr[1]=0x09; //Original dump=0x09
memcpy(hopping_frequency,"\x09\x1B\x30\x42",FX816_RF_NUM_CHANNELS); //Original dump=9=0x09,27=0x1B,48=0x30,66=0x42
for(uint8_t i=0;i<FX816_RF_NUM_CHANNELS;i++)
hopping_frequency[i]+=rx_tx_addr[3]&0x07;
}
uint16_t FX816_callback()
{
#ifdef MULTI_SYNC
telemetry_set_input_sync(FX816_PACKET_PERIOD);
#endif
if(bind_counter)
if(--bind_counter==0)
BIND_DONE;
FX816_send_packet();
return FX816_PACKET_PERIOD;
}
void FX816_init()
{
BIND_IN_PROGRESS; // autobind protocol
FX816_initialize_txid();
FX816_RF_init();
hopping_frequency_no = 0;
bind_counter=FX816_BIND_COUNT;
}
#endif

177
Multiprotocol/FX_nrf24l01.ino Normal file
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@ -0,0 +1,177 @@
/*
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 FEI XIONG P38 plane.
#if defined(FX_NRF24L01_INO)
#include "iface_xn297.h"
#define FX_INITIAL_WAIT 500
#define FX_BIND_COUNT 300 //3sec
#define FX_SWITCH 20
#define FX816_PACKET_PERIOD 10000
#define FX816_BIND_CHANNEL 40
#define FX816_NUM_CHANNELS 4
#define FX816_PAYLOAD_SIZE 6
#define FX620_PACKET_PERIOD 3250
#define FX620_BIND_CHANNEL 18
#define FX620_PAYLOAD_SIZE 7
#define FX620_NUM_CHANNELS 6
#define FORCE_FX620_ID
static void __attribute__((unused)) FX_send_packet()
{
//Hopp
if(IS_BIND_DONE)
{
XN297_Hopping(hopping_frequency_no++);
hopping_frequency_no %= sub_protocol == FX816 ? FX816_NUM_CHANNELS:FX620_NUM_CHANNELS;
}
memset(packet,0x00,packet_length);
//Channels
uint8_t offset=sub_protocol == FX816 ? 3:1;
uint8_t val=convert_channel_8b(AILERON); // Can FX620 have a proportional value, the original radio does not but...
if(val>127+FX_SWITCH)
packet[offset] = sub_protocol == FX816 ? 1:0xFF;
else if(val<127-FX_SWITCH)
packet[offset] = sub_protocol == FX816 ? 2:0x00;
else
packet[offset] = sub_protocol == FX816 ? 0:0x7F;
packet[offset+1] = convert_channel_16b_limit(THROTTLE,0,100);
//Bind and specifics
if(sub_protocol == FX816)
{
if(IS_BIND_IN_PROGRESS)
packet[0] = 0x55;
else
packet[0] = 0xAA;
packet[1] = rx_tx_addr[0];
packet[2] = rx_tx_addr[1];
}
else //FX620
{
if(IS_BIND_IN_PROGRESS)
{
memcpy(packet,rx_tx_addr,3);
packet[3] = hopping_frequency[0];
}
else
{
packet[0] = 0x1F; // Is it based on ID??
packet[5] = 0xAB; // Is it based on ID??
}
}
//Check
val=0;
for(uint8_t i=0;i<packet_length-1;i++)
val+=packet[i];
packet[packet_length-1]=val;
//Debug
#if 1
for(uint8_t i=0;i<packet_length;i++)
debug("%02X ",packet[i]);
debugln("");
#endif
// Send
XN297_SetPower();
XN297_SetTxRxMode(TX_EN);
XN297_WritePayload(packet, packet_length);
}
static void __attribute__((unused)) FX_RF_init()
{
XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, XN297_1M);
if(sub_protocol == FX816)
{
XN297_SetTXAddr((uint8_t *)"\xcc\xcc\xcc\xcc\xcc", 5);
XN297_RFChannel(FX816_BIND_CHANNEL);
}
else //FX620
{
XN297_SetTXAddr((uint8_t *)"\xaa\xbb\xcc", 3);
XN297_RFChannel(FX620_BIND_CHANNEL);
}
}
static void __attribute__((unused)) FX_initialize_txid()
{
if(sub_protocol == FX816)
{
//Only 8 IDs: the RX led does not indicate frame loss.
//I didn't open the plane to find out if I could connect there so this is the best I came up with with few trial and errors...
rx_tx_addr[0]=0x35+(rx_tx_addr[3]&0x07); //Original dump=0x35
rx_tx_addr[1]=0x09; //Original dump=0x09
memcpy(hopping_frequency,"\x09\x1B\x30\x42",FX816_NUM_CHANNELS); //Original dump=9=0x09,27=0x1B,48=0x30,66=0x42
for(uint8_t i=0;i<FX816_NUM_CHANNELS;i++)
hopping_frequency[i]+=rx_tx_addr[3]&0x07;
packet_length = FX816_PAYLOAD_SIZE;
packet_period = FX816_PACKET_PERIOD;
}
else//FX620
{
rx_tx_addr[0] = rx_tx_addr[3];
hopping_frequency[0] = 0x18 + rx_tx_addr[3]&0x07; // just to try something
#ifdef FORCE_FX620_ID
memcpy(rx_tx_addr,(uint8_t*)"\x34\xA9\x32",3);
hopping_frequency[0] = 0x18; //on dump: 24 34 40 44 50 54
#endif
//no idea if this is true...
hopping_frequency[1] = 10 + hopping_frequency[0];
hopping_frequency[2] = 16 + hopping_frequency[0];
hopping_frequency[3] = 20 + hopping_frequency[0];
hopping_frequency[4] = 26 + hopping_frequency[0];
hopping_frequency[5] = 30 + hopping_frequency[0];
packet_length = FX620_PAYLOAD_SIZE;
packet_period = FX620_PACKET_PERIOD;
}
}
uint16_t FX_callback()
{
#ifdef MULTI_SYNC
telemetry_set_input_sync(packet_period);
#endif
if(bind_counter)
if(--bind_counter==0)
{
BIND_DONE;
if(sub_protocol == FX620)
XN297_SetTXAddr(rx_tx_addr, 3);
}
FX_send_packet();
return packet_period;
}
void FX_init()
{
BIND_IN_PROGRESS; // autobind protocol
FX_initialize_txid();
FX_RF_init();
hopping_frequency_no = 0;
bind_counter=FX_BIND_COUNT;
}
#endif

2
Multiprotocol/Multi.txt
View File

@ -55,7 +55,7 @@
55,Frsky_RX,Multi,CloneTX,EraseTX,CPPM
56,AFHDS2A_RX,Multi,CPPM
57,HoTT,Sync,No_Sync
58,FX816
58,FX,816,620
59,Bayang_RX,Multi,CPPM
60,Pelikan,Pro,Lite,SCX24
61,Tiger

8
Multiprotocol/Multi_Protos.ino
View File

@ -78,7 +78,7 @@ 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_FX816[] ="FX816";
const char STR_FX[] ="FX";
const char STR_BAYANG_RX[] ="BayanRX";
const char STR_PELIKAN[] ="Pelikan";
const char STR_TIGER[] ="Tiger";
@ -163,7 +163,7 @@ const char STR_SUBTYPE_JJRC345[] = "\x08""JJRC345\0""SkyTmblr";
const char STR_SUBTYPE_MOULKG[] = "\x06""Analog""Digit\0";
const char STR_SUBTYPE_KF606[] = "\x06""KF606\0""MIG320";
const char STR_SUBTYPE_E129[] = "\x04""E129""C186";
const char STR_SUBTYPE_FX[] = "\x03""816""620";
#define NO_SUBTYPE nullptr
#ifdef SEND_CPPM
@ -304,8 +304,8 @@ const mm_protocol_definition multi_protocols[] = {
#if defined(FUTABA_CC2500_INO)
{PROTO_FUTABA, STR_FUTABA, STR_SUBTYPE_FUTABA, 1, OPTION_RFTUNE, 1, 1, SW_CC2500, SFHSS_init, SFHSS_callback },
#endif
#if defined(FX816_NRF24L01_INO)
{PROTO_FX816, STR_FX816, NO_SUBTYPE, 0, OPTION_NONE, 0, 0, SW_NRF, FX816_init, FX816_callback },
#if defined(FX_NRF24L01_INO)
{PROTO_FX, STR_FX, STR_SUBTYPE_FX, 2, OPTION_NONE, 0, 0, SW_NRF, FX_init, FX_callback },
#endif
#if defined(FY326_NRF24L01_INO)
{PROTO_FY326, STR_FY326, STR_SUBTYPE_FY326, 2, OPTION_NONE, 0, 0, SW_NRF, FY326_init, FY326_callback },

21
Multiprotocol/Multiprotocol.h
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@ -86,7 +86,7 @@ enum PROTOCOLS
PROTO_FRSKY_RX = 55, // =>CC2500
PROTO_AFHDS2A_RX= 56, // =>A7105
PROTO_HOTT = 57, // =>CC2500
PROTO_FX816 = 58, // =>NRF24L01
PROTO_FX = 58, // =>NRF24L01
PROTO_BAYANG_RX = 59, // =>NRF24L01
PROTO_PELIKAN = 60, // =>A7105
PROTO_TIGER = 61, // =>NRF24L01
@ -390,7 +390,6 @@ enum ESKY
ESKY_STD = 0,
ESKY_ET4 = 1,
};
enum FRSKY_RX
{
FRSKY_RX = 0,
@ -398,74 +397,68 @@ enum FRSKY_RX
FRSKY_ERASE = 2,
FRSKY_CPPM = 3,
};
enum FRSKYL
{
LR12 = 0,
LR12_6CH = 1,
};
enum HOTT
{
HOTT_SYNC = 0,
HOTT_NO_SYNC= 1,
};
enum PELIKAN
{
PELIKAN_PRO = 0,
PELIKAN_LITE= 1,
PELIKAN_SCX24=2,
};
enum V761
{
V761_3CH = 0,
V761_4CH = 1,
};
enum HEIGHT
{
HEIGHT_5CH = 0,
HEIGHT_8CH = 1,
};
enum KYOSHO
{
KYOSHO_FHSS = 0,
KYOSHO_HYPE = 1,
};
enum JJRC345
{
JJRC345 = 0,
SKYTMBLR = 1,
};
enum RLINK
{
RLINK_SURFACE = 0,
RLINK_AIR = 1,
RLINK_DUMBORC = 2,
};
enum MOULDKG
{
MOULDKG_ANALOG = 0,
MOULDKG_DIGIT = 1,
};
enum KF606
{
KF606_KF606 = 0,
KF606_MIG320 = 1,
};
enum E129
{
E129_E129 = 0,
E129_C186 = 1,
};
enum FX
{
FX816 = 0,
FX620 = 1,
};
#define NONE 0
#define P_HIGH 1
@ -911,7 +904,7 @@ Serial: 100000 Baud 8e2 _ xxxx xxxx p --
FRSKY_RX 55
AFHDS2A_RX 56
HOTT 57
FX816 58
FX 58
BAYANG_RX 59
PELIKAN 60
TIGER 61

2
Multiprotocol/Validate.h
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@ -299,7 +299,7 @@
#undef ESKY_NRF24L01_INO
#undef ESKY150_NRF24L01_INO
#undef FQ777_NRF24L01_INO
#undef FX816_NRF24L01_INO
#undef FX_NRF24L01_INO
#undef FY326_NRF24L01_INO
#undef GW008_NRF24L01_INO
#undef H8_3D_NRF24L01_INO

7
Multiprotocol/_Config.h
View File

@ -229,7 +229,7 @@
#define ESKY_NRF24L01_INO
#define ESKY150_NRF24L01_INO
#define FQ777_NRF24L01_INO
#define FX816_NRF24L01_INO
#define FX_NRF24L01_INO
#define FY326_NRF24L01_INO
#define GW008_NRF24L01_INO
#define HISKY_NRF24L01_INO
@ -666,8 +666,9 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]= {
PROTO_FRSKY_RX
FRSKY_RX
FRSKY_CLONE
PROTO_FX816
NONE
PROTO_FX
FX816
FX620
PROTO_FY326
FY326
FY319