/* 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 . */ //****************** // Version //****************** #define VERSION_MAJOR 1 #define VERSION_MINOR 3 #define VERSION_REVISION 0 #define VERSION_PATCH_LEVEL 82 //****************** // Protocols //****************** enum PROTOCOLS { MODE_SERIAL = 0, // Serial commands PROTO_FLYSKY = 1, // =>A7105 PROTO_HUBSAN = 2, // =>A7105 PROTO_FRSKYD = 3, // =>CC2500 PROTO_HISKY = 4, // =>NRF24L01 PROTO_V2X2 = 5, // =>NRF24L01 PROTO_DSM = 6, // =>CYRF6936 PROTO_DEVO = 7, // =>CYRF6936 PROTO_YD717 = 8, // =>NRF24L01 PROTO_KN = 9, // =>NRF24L01 PROTO_SYMAX = 10, // =>NRF24L01 PROTO_SLT = 11, // =>NRF24L01 PROTO_CX10 = 12, // =>NRF24L01 PROTO_CG023 = 13, // =>NRF24L01 PROTO_BAYANG = 14, // =>NRF24L01 PROTO_FRSKYX = 15, // =>CC2500 PROTO_ESKY = 16, // =>NRF24L01 PROTO_MT99XX = 17, // =>NRF24L01 PROTO_MJXQ = 18, // =>NRF24L01 PROTO_SHENQI = 19, // =>NRF24L01 PROTO_FY326 = 20, // =>NRF24L01 PROTO_SFHSS = 21, // =>CC2500 PROTO_J6PRO = 22, // =>CYRF6936 PROTO_FQ777 = 23, // =>NRF24L01 PROTO_ASSAN = 24, // =>NRF24L01 PROTO_FRSKYV = 25, // =>CC2500 PROTO_HONTAI = 26, // =>NRF24L01 PROTO_OPENLRS = 27, // =>OpenLRS hardware PROTO_AFHDS2A = 28, // =>A7105 PROTO_Q2X2 = 29, // =>NRF24L01, extension of CX-10 protocol PROTO_WK2x01 = 30, // =>CYRF6936 PROTO_Q303 = 31, // =>NRF24L01 PROTO_GW008 = 32, // =>NRF24L01 PROTO_DM002 = 33, // =>NRF24L01 PROTO_CABELL = 34, // =>NRF24L01 PROTO_ESKY150 = 35, // =>NRF24L01 PROTO_H8_3D = 36, // =>NRF24L01 PROTO_CORONA = 37, // =>CC2500 PROTO_CFLIE = 38, // =>NRF24L01 PROTO_HITEC = 39, // =>CC2500 PROTO_WFLY = 40, // =>CYRF6936 PROTO_BUGS = 41, // =>A7105 PROTO_BUGSMINI = 42, // =>NRF24L01 PROTO_TRAXXAS = 43, // =>CYRF6936 PROTO_NCC1701 = 44, // =>NRF24L01 PROTO_E01X = 45, // =>NRF24L01 PROTO_V911S = 46, // =>NRF24L01 PROTO_GD00X = 47, // =>NRF24L01 PROTO_V761 = 48, // =>NRF24L01 PROTO_KF606 = 49, // =>NRF24L01 PROTO_REDPINE = 50, // =>CC2500 PROTO_POTENSIC = 51, // =>NRF24L01 PROTO_ZSX = 52, // =>NRF24L01 PROTO_FLYZONE = 53, // =>A7105 PROTO_SCANNER = 54, // =>CC2500 PROTO_FRSKY_RX = 55, // =>CC2500 PROTO_AFHDS2A_RX= 56, // =>A7105 PROTO_HOTT = 57, // =>CC2500 PROTO_FX816 = 58, // =>NRF24L01 PROTO_BAYANG_RX = 59, // =>NRF24L01 PROTO_PELIKAN = 60, // =>A7105 PROTO_TIGER = 61, // =>NRF24L01 PROTO_XK = 62, // =>NRF24L01 PROTO_XN297DUMP = 63, // =>NRF24L01 PROTO_FRSKYX2 = 64, // =>CC2500 PROTO_FRSKY_R9 = 65, // =>SX1276 PROTO_PROPEL = 66, // =>NRF24L01 }; enum Flysky { Flysky = 0, V9X9 = 1, V6X6 = 2, V912 = 3, CX20 = 4, }; enum Flyzone { FZ410 = 0, }; enum Hubsan { H107 = 0, H301 = 1, H501 = 2, }; enum AFHDS2A { PWM_IBUS = 0, PPM_IBUS = 1, PWM_SBUS = 2, PPM_SBUS = 3, }; enum Hisky { Hisky = 0, HK310 = 1, }; enum DSM { DSM2_22 = 0, DSM2_11 = 1, DSMX_22 = 2, DSMX_11 = 3, DSM_AUTO = 4, }; enum YD717 { YD717 = 0, SKYWLKR = 1, SYMAX4 = 2, XINXUN = 3, NIHUI = 4, }; enum KN { WLTOYS = 0, FEILUN = 1, }; enum SYMAX { SYMAX = 0, SYMAX5C = 1, }; enum SLT { SLT_V1 = 0, SLT_V2 = 1, Q100 = 2, Q200 = 3, MR100 = 4, }; enum CX10 { CX10_GREEN = 0, CX10_BLUE = 1, // also compatible with CX10-A, CX12 DM007 = 2, JC3015_1 = 4, JC3015_2 = 5, MK33041 = 6, }; enum Q2X2 { Q222 = 0, Q242 = 1, Q282 = 2, F_Q222 = 8, F_Q242 = 9, F_Q282 = 10, }; enum CG023 { CG023 = 0, YD829 = 1, }; enum BAYANG { BAYANG = 0, H8S3D = 1, X16_AH = 2, IRDRONE = 3, DHD_D4 = 4, }; enum MT99XX { MT99 = 0, H7 = 1, YZ = 2, LS = 3, FY805 = 4, }; enum MJXQ { WLH08 = 0, X600 = 1, X800 = 2, H26D = 3, E010 = 4, H26WH = 5, PHOENIX = 6, }; enum FRSKYX { CH_16 = 0, CH_8 = 1, EU_16 = 2, EU_8 = 3, }; enum HONTAI { HONTAI = 0, JJRCX1 = 1, X5C1 = 2, FQ777_951 =3, }; enum V2X2 { V2X2 = 0, JXD506 = 1, }; enum FY326 { FY326 = 0, FY319 = 1, }; enum WK2x01 { WK2801 = 0, WK2401 = 1, W6_5_1 = 2, W6_6_1 = 3, W6_HEL = 4, W6_HEL_I= 5, }; enum Q303 { Q303 = 0, CX35 = 1, CX10D = 2, CX10WD = 3, }; enum CABELL { CABELL_V3 = 0, CABELL_V3_TELEMETRY = 1, CABELL_SET_FAIL_SAFE= 6, CABELL_UNBIND = 7, }; enum H8_3D { H8_3D = 0, H20H = 1, H20MINI = 2, H30MINI = 3, }; enum CORONA { COR_V1 = 0, COR_V2 = 1, FD_V3 = 2, }; enum HITEC { OPT_FW = 0, OPT_HUB = 1, MINIMA = 2, }; enum E01X { E012 = 0, E015 = 1, E016H = 2, }; enum GD00X { GD_V1 = 0, GD_V2 = 1, }; enum BUGSMINI { BUGSMINI= 0, BUGS3H = 1, }; enum REDPINE { RED_FAST= 0, RED_SLOW= 1, }; enum TRAXXAS { RX6519 = 0, }; enum ESKY150 { ESKY150_4CH = 0, ESKY150_7CH = 1, }; enum V911S { V911S_STD = 0, V911S_E119 = 1, }; enum XK { X450 = 0, X420 = 1, }; enum XN297DUMP { XN297DUMP_250K = 0, XN297DUMP_1M = 1, XN297DUMP_2M = 2, XN297DUMP_AUTO = 3, }; enum FRSKY_R9 { R9_915 = 0, R9_868 = 1, R9_915_8CH = 2, R9_868_8CH = 3, }; enum ESKY { ESKY_STD = 0, ESKY_ET4 = 1, }; #define NONE 0 #define P_HIGH 1 #define P_LOW 0 #define AUTOBIND 1 #define NO_AUTOBIND 0 struct PPM_Parameters { uint8_t protocol; uint8_t sub_proto : 3; uint8_t rx_num : 6; uint8_t power : 1; uint8_t autobind : 1; int8_t option; uint32_t chan_order; }; // Telemetry enum MultiPacketTypes { MULTI_TELEMETRY_STATUS = 1, MULTI_TELEMETRY_SPORT = 2, MULTI_TELEMETRY_HUB = 3, MULTI_TELEMETRY_DSM = 4, MULTI_TELEMETRY_DSMBIND = 5, MULTI_TELEMETRY_AFHDS2A = 6, MULTI_TELEMETRY_REUSE_1 = 7, MULTI_TELEMETRY_SYNC = 8, MULTI_TELEMETRY_REUSE_2 = 9, MULTI_TELEMETRY_HITEC = 10, MULTI_TELEMETRY_SCANNER = 11, MULTI_TELEMETRY_AFHDS2A_AC = 12, MULTI_TELEMETRY_RX_CHANNELS = 13, MULTI_TELEMETRY_HOTT = 14, }; // Macros #define NOP() __asm__ __volatile__("nop") //*************** //*** Tests *** //*************** #define IS_FAILSAFE_PROTOCOL ( (protocol==PROTO_HISKY && sub_protocol==HK310) || protocol==PROTO_AFHDS2A || protocol==PROTO_DEVO || protocol==PROTO_SFHSS || protocol==PROTO_WK2x01 || protocol== PROTO_HOTT || protocol==PROTO_FRSKYX || protocol==PROTO_FRSKYX2 ) #define IS_CHMAP_PROTOCOL ( (protocol==PROTO_HISKY && sub_protocol==HK310) || protocol==PROTO_AFHDS2A || protocol==PROTO_DEVO || protocol==PROTO_SFHSS || protocol==PROTO_WK2x01 || protocol== PROTO_DSM || protocol==PROTO_SLT || protocol==PROTO_FLYSKY || protocol==PROTO_ESKY || protocol==PROTO_J6PRO || protocol==PROTO_PELIKAN ) //*************** //*** Flags *** //*************** #define RX_FLAG_on protocol_flags |= _BV(0) #define RX_FLAG_off protocol_flags &= ~_BV(0) #define IS_RX_FLAG_on ( ( protocol_flags & _BV(0) ) !=0 ) // #define CHANGE_PROTOCOL_FLAG_on protocol_flags |= _BV(1) #define CHANGE_PROTOCOL_FLAG_off protocol_flags &= ~_BV(1) #define IS_CHANGE_PROTOCOL_FLAG_on ( ( protocol_flags & _BV(1) ) !=0 ) // #define POWER_FLAG_on protocol_flags |= _BV(2) #define POWER_FLAG_off protocol_flags &= ~_BV(2) #define IS_POWER_FLAG_on ( ( protocol_flags & _BV(2) ) !=0 ) // #define RANGE_FLAG_on protocol_flags |= _BV(3) #define RANGE_FLAG_off protocol_flags &= ~_BV(3) #define IS_RANGE_FLAG_on ( ( protocol_flags & _BV(3) ) !=0 ) // #define AUTOBIND_FLAG_on protocol_flags |= _BV(4) #define AUTOBIND_FLAG_off protocol_flags &= ~_BV(4) #define IS_AUTOBIND_FLAG_on ( ( protocol_flags & _BV(4) ) !=0 ) // #define BIND_BUTTON_FLAG_on protocol_flags |= _BV(5) #define BIND_BUTTON_FLAG_off protocol_flags &= ~_BV(5) #define IS_BIND_BUTTON_FLAG_on ( ( protocol_flags & _BV(5) ) !=0 ) //PPM RX OK #define PPM_FLAG_off protocol_flags &= ~_BV(6) #define PPM_FLAG_on protocol_flags |= _BV(6) #define IS_PPM_FLAG_on ( ( protocol_flags & _BV(6) ) !=0 ) //Bind flag #define BIND_IN_PROGRESS protocol_flags &= ~_BV(7) #define BIND_DONE protocol_flags |= _BV(7) #define IS_BIND_DONE ( ( protocol_flags & _BV(7) ) !=0 ) #define IS_BIND_IN_PROGRESS ( ( protocol_flags & _BV(7) ) ==0 ) // #define FAILSAFE_VALUES_off protocol_flags2 &= ~_BV(0) #define FAILSAFE_VALUES_on protocol_flags2 |= _BV(0) #define IS_FAILSAFE_VALUES_on ( ( protocol_flags2 & _BV(0) ) !=0 ) // #define RX_DONOTUPDATE_off protocol_flags2 &= ~_BV(1) #define RX_DONOTUPDATE_on protocol_flags2 |= _BV(1) #define IS_RX_DONOTUPDATE_on ( ( protocol_flags2 & _BV(1) ) !=0 ) // #define RX_MISSED_BUFF_off protocol_flags2 &= ~_BV(2) #define RX_MISSED_BUFF_on protocol_flags2 |= _BV(2) #define IS_RX_MISSED_BUFF_on ( ( protocol_flags2 & _BV(2) ) !=0 ) //TX Pause #define TX_MAIN_PAUSE_off protocol_flags2 &= ~_BV(3) #define TX_MAIN_PAUSE_on protocol_flags2 |= _BV(3) #define IS_TX_MAIN_PAUSE_on ( ( protocol_flags2 & _BV(3) ) !=0 ) #define TX_RX_PAUSE_off protocol_flags2 &= ~_BV(4) #define TX_RX_PAUSE_on protocol_flags2 |= _BV(4) #define IS_TX_RX_PAUSE_on ( ( protocol_flags2 & _BV(4) ) !=0 ) #define IS_TX_PAUSE_on ( ( protocol_flags2 & (_BV(4)|_BV(3)) ) !=0 ) #define IS_TX_PAUSE_off ( ( protocol_flags2 & (_BV(4)|_BV(3)) ) ==0 ) //Signal OK #define INPUT_SIGNAL_off protocol_flags2 &= ~_BV(5) #define INPUT_SIGNAL_on protocol_flags2 |= _BV(5) #define IS_INPUT_SIGNAL_on ( ( protocol_flags2 & _BV(5) ) !=0 ) #define IS_INPUT_SIGNAL_off ( ( protocol_flags2 & _BV(5) ) ==0 ) //Bind from channel #define BIND_CH_PREV_off protocol_flags2 &= ~_BV(6) #define BIND_CH_PREV_on protocol_flags2 |= _BV(6) #define IS_BIND_CH_PREV_on ( ( protocol_flags2 & _BV(6) ) !=0 ) #define IS_BIND_CH_PREV_off ( ( protocol_flags2 & _BV(6) ) ==0 ) //Wait for bind #define WAIT_BIND_off protocol_flags2 &= ~_BV(7) #define WAIT_BIND_on protocol_flags2 |= _BV(7) #define IS_WAIT_BIND_on ( ( protocol_flags2 & _BV(7) ) !=0 ) #define IS_WAIT_BIND_off ( ( protocol_flags2 & _BV(7) ) ==0 ) //Incoming telemetry data buffer #define DATA_BUFFER_LOW_off protocol_flags3 &= ~_BV(0) #define DATA_BUFFER_LOW_on protocol_flags3 |= _BV(0) #define IS_DATA_BUFFER_LOW_on ( ( protocol_flags3 & _BV(0) ) !=0 ) #define IS_DATA_BUFFER_LOW_off ( ( protocol_flags3 & _BV(0) ) ==0 ) #define SEND_MULTI_STATUS_off protocol_flags3 &= ~_BV(1) #define SEND_MULTI_STATUS_on protocol_flags3 |= _BV(1) #define IS_SEND_MULTI_STATUS_on ( ( protocol_flags3 & _BV(1) ) !=0 ) #define IS_SEND_MULTI_STATUS_off ( ( protocol_flags3 & _BV(1) ) ==0 ) #define DISABLE_CH_MAP_off protocol_flags3 &= ~_BV(2) #define DISABLE_CH_MAP_on protocol_flags3 |= _BV(2) #define IS_DISABLE_CH_MAP_on ( ( protocol_flags3 & _BV(2) ) !=0 ) #define IS_DISABLE_CH_MAP_off ( ( protocol_flags3 & _BV(2) ) ==0 ) #define DISABLE_TELEM_off protocol_flags3 &= ~_BV(3) #define DISABLE_TELEM_on protocol_flags3 |= _BV(3) #define IS_DISABLE_TELEM_on ( ( protocol_flags3 & _BV(3) ) !=0 ) #define IS_DISABLE_TELEM_off ( ( protocol_flags3 & _BV(3) ) ==0 ) // Failsafe #define FAILSAFE_CHANNEL_HOLD 2047 #define FAILSAFE_CHANNEL_NOPULSES 0 //******************** //** Debug messages ** //******************** #if defined(STM32_BOARD) && (defined (DEBUG_SERIAL) || defined (ARDUINO_MULTI_DEBUG)) uint16_t debug_time=0; #define debug(msg, ...) {char debug_buf[64]; sprintf(debug_buf, msg, ##__VA_ARGS__); Serial.write(debug_buf);} #define debugln(msg, ...) {char debug_buf[64]; sprintf(debug_buf, msg "\r\n", ##__VA_ARGS__); Serial.write(debug_buf);} #define debug_time(msg) { uint16_t debug_time_TCNT1=TCNT1; debug_time=debug_time_TCNT1-debug_time; debug(msg "%u", debug_time>>1); debug_time=debug_time_TCNT1; } #define debugln_time(msg) { uint16_t debug_time_TCNT1=TCNT1; debug_time=debug_time_TCNT1-debug_time; debug(msg "%u\r\n", debug_time>>1); debug_time=debug_time_TCNT1; } #else #define debug(...) { } #define debugln(...) { } #define debugln_time(...) { } #undef DEBUG_SERIAL #endif //******************** //*** Blink timing *** //******************** #define BLINK_BIND_TIME 100 #define BLINK_SERIAL_TIME 500 #define BLINK_PPM_TIME 1000 #define BLINK_BAD_PROTO_TIME_HIGH 50 #define BLINK_BAD_PROTO_TIME_LOW 1000 #define BLINK_WAIT_BIND_TIME_HIGH 1000 #define BLINK_WAIT_BIND_TIME_LOW 100 #define BLINK_BANK_TIME_HIGH 50 #define BLINK_BANK_TIME_LOW 500 #define BLINK_BANK_REPEAT 1500 //******************* //*** AUX flags *** //******************* #define GET_FLAG(ch, mask) ( ch ? mask : 0) #define CH5_SW (Channel_AUX & _BV(0)) #define CH6_SW (Channel_AUX & _BV(1)) #define CH7_SW (Channel_AUX & _BV(2)) #define CH8_SW (Channel_AUX & _BV(3)) #define CH9_SW (Channel_AUX & _BV(4)) #define CH10_SW (Channel_AUX & _BV(5)) #define CH11_SW (Channel_AUX & _BV(6)) #define CH12_SW (Channel_AUX & _BV(7)) #define CH13_SW (Channel_data[CH13]>CHANNEL_SWITCH) #define CH14_SW (Channel_data[CH14]>CHANNEL_SWITCH) #define CH15_SW (Channel_data[CH15]>CHANNEL_SWITCH) #define CH16_SW (Channel_data[CH16]>CHANNEL_SWITCH) //************************ //*** Power settings *** //************************ enum { TXPOWER_100uW, TXPOWER_300uW, TXPOWER_1mW, TXPOWER_3mW, TXPOWER_10mW, TXPOWER_30mW, TXPOWER_100mW, TXPOWER_150mW }; // A7105 power // Power amp is ~+16dBm so: enum A7105_POWER { A7105_POWER_0 = 0x00<<3 | 0x00, // TXPOWER_100uW = -23dBm == PAC=0 TBG=0 A7105_POWER_1 = 0x00<<3 | 0x01, // TXPOWER_300uW = -20dBm == PAC=0 TBG=1 A7105_POWER_2 = 0x00<<3 | 0x02, // TXPOWER_1mW = -16dBm == PAC=0 TBG=2 A7105_POWER_3 = 0x00<<3 | 0x04, // TXPOWER_3mW = -11dBm == PAC=0 TBG=4 A7105_POWER_4 = 0x01<<3 | 0x05, // TXPOWER_10mW = -6dBm == PAC=1 TBG=5 A7105_POWER_5 = 0x02<<3 | 0x07, // TXPOWER_30mW = 0dBm == PAC=2 TBG=7 A7105_POWER_6 = 0x03<<3 | 0x07, // TXPOWER_100mW = 1dBm == PAC=3 TBG=7 A7105_POWER_7 = 0x03<<3 | 0x07 // TXPOWER_150mW = 1dBm == PAC=3 TBG=7 }; #define A7105_HIGH_POWER A7105_POWER_7 #define A7105_LOW_POWER A7105_POWER_3 #define A7105_RANGE_POWER A7105_POWER_0 #define A7105_BIND_POWER A7105_POWER_0 // NRF Power // Power setting is 0..3 for nRF24L01 // Claimed power amp for nRF24L01 from eBay is 20dBm. enum NRF_POWER { // Raw w 20dBm PA NRF_POWER_0 = 0x00, // 0 : -18dBm (16uW) 2dBm (1.6mW) NRF_POWER_1 = 0x01, // 1 : -12dBm (60uW) 8dBm (6mW) NRF_POWER_2 = 0x02, // 2 : -6dBm (250uW) 14dBm (25mW) NRF_POWER_3 = 0x03 // 3 : 0dBm (1mW) 20dBm (100mW) }; #define NRF_HIGH_POWER NRF_POWER_3 #define NRF_LOW_POWER NRF_POWER_1 #define NRF_RANGE_POWER NRF_POWER_0 #define NRF_BIND_POWER NRF_POWER_0 // CC2500 power output from the chip itself // The numbers do not take into account any outside amplifier enum CC2500_POWER { CC2500_POWER_0 = 0x00, // -55dbm or less CC2500_POWER_1 = 0x50, // -30dbm CC2500_POWER_2 = 0x44, // -28dbm CC2500_POWER_3 = 0xC0, // -26dbm CC2500_POWER_4 = 0x84, // -24dbm CC2500_POWER_5 = 0x81, // -22dbm CC2500_POWER_6 = 0x46, // -20dbm CC2500_POWER_7 = 0x93, // -18dbm CC2500_POWER_8 = 0x55, // -16dbm CC2500_POWER_9 = 0x8D, // -14dbm CC2500_POWER_10 = 0xC6, // -12dbm CC2500_POWER_11 = 0x97, // -10dbm CC2500_POWER_12 = 0x6E, // -8dbm CC2500_POWER_13 = 0x7F, // -6dbm CC2500_POWER_14 = 0xA9, // -4dbm CC2500_POWER_15 = 0xBB, // -2dbm CC2500_POWER_16 = 0xFE, // 0dbm CC2500_POWER_17 = 0xFF // +1dbm }; #define CC2500_HIGH_POWER CC2500_POWER_17 #define CC2500_LOW_POWER CC2500_POWER_13 #define CC2500_RANGE_POWER CC2500_POWER_1 #define CC2500_BIND_POWER CC2500_POWER_1 // CYRF power enum CYRF_POWER { CYRF_POWER_0 = 0x00, // -35dbm CYRF_POWER_1 = 0x01, // -30dbm CYRF_POWER_2 = 0x02, // -24dbm CYRF_POWER_3 = 0x03, // -18dbm CYRF_POWER_4 = 0x04, // -13dbm CYRF_POWER_5 = 0x05, // -5dbm CYRF_POWER_6 = 0x06, // 0dbm CYRF_POWER_7 = 0x07 // +4dbm }; #define CYRF_HIGH_POWER CYRF_POWER_7 #define CYRF_LOW_POWER CYRF_POWER_3 #define CYRF_RANGE_POWER CYRF_POWER_1 // 1/30 of the full power distance #define CYRF_BIND_POWER CYRF_POWER_0 enum TXRX_State { TXRX_OFF, TX_EN, RX_EN }; // Packet ack status values enum { PKT_PENDING = 0, PKT_ACKED, PKT_TIMEOUT }; // baudrate defines for serial #define SPEED_100K 0 #define SPEED_9600 1 #define SPEED_57600 2 #define SPEED_125K 3 /** EEPROM Layout */ #define EEPROM_ID_OFFSET 10 // Module ID (4 bytes) #define EEPROM_BANK_OFFSET 15 // Current bank number (1 byte) #define EEPROM_ID_VALID_OFFSET 20 // 1 byte flag that ID is valid #define MODELMODE_EEPROM_OFFSET 30 // Autobind mode, 1 byte per model, end is 30+16=46 #define AFHDS2A_EEPROM_OFFSET 50 // RX ID, 4 bytes per model id, end is 50+64=114 #define BUGS_EEPROM_OFFSET 114 // RX ID, 2 bytes per model id, end is 114+32=146 #define BUGSMINI_EEPROM_OFFSET 146 // RX ID, 2 bytes per model id, end is 146+32=178 #define FRSKY_RX_EEPROM_OFFSET 178 // (1) format + (3) TX ID + (1) freq_tune + (47) channels, 52 bytes, end is 178+52=230 #define AFHDS2A_RX_EEPROM_OFFSET 230 // (4) TX ID + (16) channels, 20 bytes, end is 230+20=250 #define AFHDS2A_EEPROM_OFFSET2 250 // RX ID, 4 bytes per model id, end is 250+192=442 #define HOTT_EEPROM_OFFSET 442 // RX ID, 5 bytes per model id, end is 320+442=762 #define BAYANG_RX_EEPROM_OFFSET 762 // (5) TX ID + (4) channels, 9 bytes, end is 771 //#define CONFIG_EEPROM_OFFSET 771 // Current configuration of the multimodule //**************************************** //*** MULTI protocol serial definition *** //**************************************** /* *************************** 16 channels serial protocol *************************** Serial: 100000 Baud 8e2 _ xxxx xxxx p -- Total of 26 bytes for protocol V1, variable length 27..36 for protocol V2 Stream[0] = header 0x55 sub_protocol values are 0..31 Stream contains channels 0x54 sub_protocol values are 32..63 Stream contains channels 0x57 sub_protocol values are 0..31 Stream contains failsafe 0x56 sub_protocol values are 32..63 Stream contains failsafe Stream[1] = sub_protocol|BindBit|RangeCheckBit|AutoBindBit; sub_protocol is 0..31 (bits 0..4), value should be added with 32 if Stream[0] = 0x54 | 0x56 Reserved 0 Flysky 1 Hubsan 2 FrskyD 3 Hisky 4 V2x2 5 DSM 6 Devo 7 YD717 8 KN 9 SymaX 10 SLT 11 CX10 12 CG023 13 Bayang 14 FrskyX 15 ESky 16 MT99XX 17 MJXQ 18 SHENQI 19 FY326 20 SFHSS 21 J6PRO 22 FQ777 23 ASSAN 24 FrskyV 25 HONTAI 26 OpenLRS 27 AFHDS2A 28 Q2X2 29 WK2x01 30 Q303 31 GW008 32 DM002 33 CABELL 34 ESKY150 35 H8_3D 36 CORONA 37 CFlie 38 Hitec 39 WFLY 40 BUGS 41 BUGSMINI 42 TRAXXAS 43 NCC1701 44 E01X 45 V911S 46 GD00X 47 V761 48 KF606 49 REDPINE 50 POTENSIC 51 ZSX 52 FLYZONE 53 SCANNER 54 FRSKY_RX 55 AFHDS2A_RX 56 HOTT 57 FX816 58 BAYANG_RX 59 PELIKAN 60 TIGER 61 XK 62 XN297DUMP 63 FRSKYX2 64 FRSKY_R9 65 PROPEL 66 BindBit=> 0x80 1=Bind/0=No AutoBindBit=> 0x40 1=Yes /0=No RangeCheck=> 0x20 1=Yes /0=No Stream[2] = RxNum | Power | Type; RxNum value is 0..15 (bits 0..3) Type is 0..7 <<4 (bit 4..6) sub_protocol==Flysky Flysky 0 V9x9 1 V6x6 2 V912 3 CX20 4 sub_protocol==Hubsan H107 0 H301 1 H501 2 sub_protocol==Hisky Hisky 0 HK310 1 sub_protocol==DSM DSM2_22 0 DSM2_11 1 DSMX_22 2 DSMX_11 3 DSM_AUTO 4 sub_protocol==YD717 YD717 0 SKYWLKR 1 SYMAX4 2 XINXUN 3 NIHUI 4 sub_protocol==KN WLTOYS 0 FEILUN 1 sub_protocol==SYMAX SYMAX 0 SYMAX5C 1 sub_protocol==CX10 CX10_GREEN 0 CX10_BLUE 1 // also compatible with CX10-A, CX12 DM007 2 --- 3 JC3015_1 4 JC3015_2 5 MK33041 6 sub_protocol==Q2X2 Q222 0 Q242 1 Q282 2 sub_protocol==CG023 CG023 0 YD829 1 sub_protocol==BAYANG BAYANG 0 H8S3D 1 X16_AH 2 IRDRONE 3 DHD_D4 4 sub_protocol==MT99XX MT99 0 H7 1 YZ 2 LS 3 FY805 4 sub_protocol==MJXQ WLH08 0 X600 1 X800 2 H26D 3 E010 4 H26WH 5 PHOENIX 6 sub_protocol==FRSKYX CH_16 0 CH_8 1 EU_16 2 EU_8 3 sub_protocol==HONTAI HONTAI 0 JJRCX1 1 X5C1 2 FQ777_951 3 sub_protocol==AFHDS2A PWM_IBUS 0 PPM_IBUS 1 PWM_SBUS 2 PPM_SBUS 3 sub_protocol==V2X2 V2X2 0 JXD506 1 sub_protocol==FY326 FY326 0 FY319 1 sub_protocol==WK2x01 WK2801 0 WK2401 1 W6_5_1 2 W6_6_1 3 W6_HEL 4 W6_HEL_I 5 sub_protocol==Q303 Q303 0 CX35 1 CX10D 2 CX10WD 3 sub_protocol==CABELL CABELL_V3 0 CABELL_V3_TELEMETRY 1 CABELL_SET_FAIL_SAFE 6 CABELL_UNBIND 7 sub_protocol==H8_3D H8_3D 0 H20H 1 H20MINI 2 H30MINI 3 sub_protocol==CORONA COR_V1 0 COR_V2 1 FD_V3 2 sub_protocol==HITEC OPT_FW 0 OPT_HUB 1 MINIMA 2 sub_protocol==SLT SLT_V1 0 SLT_V2 1 Q100 2 Q200 3 MR100 4 sub_protocol==E01X E012 0 E015 1 E016H 2 sub_protocol==GD00X GD_V1 0 GD_V2 1 sub_protocol==REDPINE RED_FAST 0 RED_SLOW 1 sub_protocol==TRAXXAS RX6519 0 sub_protocol==ESKY150 ESKY150_4CH 0 ESKY150_7CH 1 sub_protocol==V911S V911S_STD 0 V911S_E119 1 sub_protocol==XK X450 0 X420 1 sub_protocol==FRSKY_R9 R9_915 0 R9_868 1 R9_915_8CH 2 R9_868_8CH 3 sub_protocol==ESKY ESKY_STD 0 ESKY_ET4 1 Power value => 0x80 0=High/1=Low Stream[3] = option_protocol; option_protocol value is -128..127 Stream[4] to [25] = Channels or failsafe depending on Steam[0] 16 Channels on 11 bits (0..2047) 0 -125% 204 -100% 1024 0% 1843 +100% 2047 +125% Values are concatenated to fit in 22 bytes like in SBUS protocol. Failsafe values have exactly the same range/values than normal channels except the extremes where 0=no pulse, 2047=hold. If failsafe is not set or RX then failsafe packets should not be sent. Stream[26] = sub_protocol bits 6 & 7|RxNum bits 4 & 5|Telemetry_Invert 3|Future_Use 2|Disable_Telemetry 1|Disable_CH_Mapping 0 sub_protocol is 0..255 (bits 0..5 + bits 6..7) RxNum value is 0..63 (bits 0..3 + bits 4..5) Telemetry_Invert => 0x08 0=normal, 1=invert Future_Use => 0x04 0= , 1= Disable_Telemetry => 0x02 0=enable, 1=disable Disable_CH_Mapping => 0x01 0=enable, 1=disable Stream[27.. 35] = between 0 and 9 bytes for additional protocol data Protocol specific use: FrSkyX and FrSkyX2: Stream[27] during bind Telem on=0x00,off=0x01 | CH1-8=0x00,CH9-16=0x02 FrSkyX and FrSkyX2: Stream[27..34] during normal operation unstuffed SPort data to be sent HoTT: Stream[27] 1 byte for telemetry type */ /* Multimodule Status Based on #define MULTI_STATUS Serial: 100000 Baud 8e2 (same as input) Format: header (2 bytes) + data (variable) [0] = 'M' (0x4d) [1] Length (excluding the 2 header bytes) [2-xx] data Type = 0x01 Multimodule Status: [2] Flags 0x01 = Input signal detected 0x02 = Serial mode enabled 0x04 = Protocol is valid 0x08 = Module is in binding mode 0x10 = Module waits a bind event to load the protocol 0x20 = Current protocol supports failsafe 0x40 = Current protocol supports disable channel mapping 0x80 = Data buffer is almost full [3] major [4] minor [5] revision [6] patchlevel, version of multi code, should be displayed as major.minor.revision.patchlevel */ /* Multiprotocol telemetry/command definition for OpenTX Based on #define MULTI_TELEMETRY enables OpenTX to get the multimodule status and select the correct telemetry type automatically. Serial: 100000 Baud 8e2 (same as input) TLV Protocol (type, length, value), allows a TX to ignore unknown messages Format: header (4 byte) + data (variable) [0] = 'M' (0x4d) [1] = 'P' (0x50) The first byte is deliberatly chosen to be different from other telemetry protocols (e.g. 0xAA for DSM/Multi, 0xAA for FlySky and 0x7e for Frsky) to allow a TX to detect the telemetry format of older versions [2] Type (see below) [3] Length (excluding the 4 header bytes) [4-xx] data Commands from TX to multi cannot be longer than 22 bytes (RXLen -4byte header) Type = 0x01 Multimodule Status: [4] Flags 0x01 = Input signal detected 0x02 = Serial mode enabled 0x04 = Protocol is valid 0x08 = Module is in binding mode 0x10 = Module waits a bind event to load the protocol 0x20 = Current protocol supports failsafe 0x40 = Current protocol supports disable channel mapping 0x80 = Data buffer is almost full [5] major [6] minor [7] revision [8] patchlevel version of multi code, should be displayed as major.minor.revision.patchlevel [9] channel order: CH4|CH3|CH2|CH1 with CHx value A=0,E=1,T=2,R=3 [10] Next valid protocol number, can be used to skip invalid protocols [11] Prev valid protocol number, can be used to skip invalid protocols [12..18] Protocol name [7], not null terminated if prototcol len == 7 [19>>4] Option text to be displayed: OPTION_NONE 0 OPTION_OPTION 1 OPTION_RFTUNE 2 OPTION_VIDFREQ 3 OPTION_FIXEDID 4 OPTION_TELEM 5 OPTION_SRVFREQ 6 OPTION_MAXTHR 7 OPTION_RFCHAN 8 [19&0x0F] Number of sub protocols [20..27] Sub protocol name [8], not null terminated if sub prototcol len == 8 more information can be added by specifing a longer length of the type, the TX will just ignore these bytes Type 0x02 Frksy S.port telemetry Type 0x03 Frsky Hub telemetry *No* usual frsky byte stuffing and without start/stop byte (0x7e) Type 0x04 Spektrum telemetry data data[0] TX RSSI data[1-15] telemetry data Type 0x05 DSM bind data data[0-16] DSM bind data technically DSM bind data is only 10 bytes but multi sends 16 like with telemtery, check length field) Type 0x06 Flysky AFHDS2 telemetry data type 0xAA length: 29 data[0] = RSSI value data[1-28] telemetry data Type 0x08 Input synchronisation Informs the TX about desired rate and current delay length: 4 data[0-1] Desired refresh rate in ??s data[2-3] Time (??s) between last serial servo input received and servo input needed (lateness), TX should adjust its sending time to minimise this value. data[4] Interval of this message in ms data[5] Input delay target in 10??s Note that there are protocols (AFHDS2A) that have a refresh rate that is smaller than the maximum achievable refresh rate via the serial protocol, in this case, the TX should double the rate and also subract this refresh rate from the input lag if the input lag is more than the desired refresh rate. The remote should try to get to zero of (inputdelay+target*10). Type 0x0A Hitec telemetry data length: 8 data[0] = TX RSSI value data[1] = TX LQI value data[2] = frame number data[3-7] telemetry data Full description at the bottom of Hitec_cc2500.ino Type 0x0B Spectrum Scanner telemetry data length: 6 data[0] = start channel (2400 + x*0.333 Mhz) data[1-5] power levels Type 0x0C Flysky AFHDS2 telemetry data type 0xAC length: 29 data[0] = RSSI value data[1-28] telemetry data Type 0x0D RX channels forwarding length: variable data[0] = received packets per second data[1] = rssi data[2] = start channel data[3] = number of channels to follow data[4-]= packed channels data, 11 bit per channel Type 0x0E HoTT telemetry length: 14 data[0] = TX_RSSI data[1] = TX_LQI data[2] = type data[3] = page data[4-13] = data */