mirror of
https://github.com/pascallanger/DIY-Multiprotocol-TX-Module.git
synced 2026-08-01 18:48:59 +00:00
FX/BM26: new subprotocol
This commit is contained in:
pascallanger
@@ -86,11 +86,13 @@
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55,1,FrSkyRX,CloneTX,0
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55,2,FrSkyRX,EraseTX,0
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55,3,FrSkyRX,CPPM,0,CH5,CH6,CH7,CH8,CH9,CH10,CH11,CH12,CH13,CH14,CH15,CH16
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58,0,FX,816,1
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58,1,FX,620,1
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58,0,FX,FX816,1
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58,1,FX,FX620,1
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58,2,FX,9630,1,Rate,Gyro,TrimR,TrimA,TrimE
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58,3,FX,Q560,1,FLIP,Gyro,LEDs
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58,4,FX,QF012,1,FLIP,Gyro,Invert,Reset
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58,5,FX,BM26,1,FLIP,Gyro,LEDs,LED,CALIB
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58,6,FX,FX818,1
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20,0,FY326,FY326,1,Flip,RTH,HLess,Expert,Calib
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20,1,FY326,FY319,1,Flip,RTH,HLess,Expert,Calib
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23,0,FY326,FY326,1,Flip,RTH,HLess,Expert
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@@ -235,3 +237,4 @@
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104,0,KAMTOM,Std,0,ST_Tr,TH_Tr,TH_DR
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105,0,Shenqi2,Std,1
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106,0,WL91x,Std,0
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107,0,WPL,Std,0,Light,TH_DR,ST_DR
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@@ -42,6 +42,9 @@ Multiprotocol is distributed in the hope that it will be useful,
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#define FX_QF012_PACKET_PERIOD 12194
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#define FX_QF012_RX_PAYLOAD_SIZE 3
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#define FX_BM26_BIND_CHANNEL 40
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#define FX_BM26_PACKET_PERIOD 14066
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//#define FORCE_FX620_ID
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//#define FORCE_FX9630_ID
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//#define FORCE_QIDI_ID
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@@ -85,11 +88,17 @@ static void __attribute__((unused)) FX_send_packet()
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//Channels
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uint8_t val;
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if (sub_protocol >= FX9630)
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{ // FX9630 & FX_Q560 & FX_QF012
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{ // FX9630 & FX_Q560 & FX_QF012 & FX_BM26
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packet[0] = convert_channel_8b(THROTTLE);
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packet[1] = convert_channel_8b(AILERON);
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packet[2] = 0xFF - convert_channel_8b(ELEVATOR);
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packet[3] = convert_channel_8b(RUDDER);
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if ( sub_protocol == FX_BM26 ) // BM26 Ail, Elev, Rud range between 0x00-0x3F-0x7F
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{
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packet[1] >>= 1;
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packet[2] >>= 1;
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packet[3] >>= 1;
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}
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val = trim_ch==0 ? 0x20 : (convert_channel_8b(trim_ch + CH6) >> 2); // no trim on Throttle
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packet[4] = val; // Trim for channel x 0C..20..34
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packet[5] = (trim_ch << 4) // channel x << 4
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@@ -103,6 +112,17 @@ static void __attribute__((unused)) FX_send_packet()
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else if (sub_protocol == FX_QF012)
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packet[5] |= GET_FLAG(CH7_SW, 0x40) // QF012 invert flight
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| GET_FLAG(CH8_SW, 0x80); // QF012 Restore fine tunning midpoint
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else if ( sub_protocol == FX_BM26 )
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{
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packet[5] &= 0xC0;
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packet[5] += 0x40;
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// BM26 P51=>0:beginner(6G), 1:mid(3D), 2:expert(Gyro off)
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packet[5] |= (Channel_data[CH6] < CHANNEL_MIN_COMMAND ? 0x08 : (Channel_data[CH6] > CHANNEL_MAX_COMMAND ? 0x0C : 0x0A));
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packet[6] = GET_FLAG( CH5_SW, 0x20) // 6G Roll
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| GET_FLAG(!CH7_SW, 0x08) // Light control switch, default on
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| GET_FLAG(!CH8_SW, 0x10) // Turn signal switch, default on
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| GET_FLAG( CH9_SW, 0x01); // Gyro Calibration
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}
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}
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else // FX816 & FX620
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{
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@@ -142,7 +162,7 @@ static void __attribute__((unused)) FX_send_packet()
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packet[5] = 0xAB; // Is it based on ID??
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}
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}
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else // FX9630 & FX_Q560 & FX_QF012
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else // FX9630 & FX_Q560 & FX_QF012 & FX_BM26
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{
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if(IS_BIND_IN_PROGRESS)
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{
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@@ -164,6 +184,8 @@ static void __attribute__((unused)) FX_send_packet()
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val = val ^ 0xFF;
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packet[last_packet_idx]=val;
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if ( IS_BIND_IN_PROGRESS && sub_protocol == FX_BM26 ) packet[7] = packet[6];
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//Debug
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#if 0
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for(uint8_t i=0;i<packet_length;i++)
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@@ -194,6 +216,13 @@ static void __attribute__((unused)) FX_RF_init()
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packet_period = FX620_BIND_PACKET_PERIOD;
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packet_length = FX620_PAYLOAD_SIZE;
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}
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else if (sub_protocol == FX_BM26)
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{
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XN297_SetTXAddr((uint8_t *)"\x12\x34\x10\x10", 4);
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XN297_RFChannel(FX_BM26_BIND_CHANNEL);
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packet_period = FX_BM26_PACKET_PERIOD;
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packet_length = FX9630_PAYLOAD_SIZE;
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}
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else // FX9630 & FX_Q560 & FX_QF012
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{
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XN297_SetTXAddr((uint8_t *)"\x56\x78\x90\x12", 4);
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@@ -226,10 +255,10 @@ static void __attribute__((unused)) FX_initialize_txid()
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for(uint8_t i=1;i<FX_NUM_CHANNELS;i++)
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hopping_frequency[i] = i*10 + hopping_frequency[0];
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}
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else // FX9630 & FX_Q560 & FX_QF012
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else // FX9630 & FX_Q560 & FX_QF012 & FX_BM26
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{
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//??? Need to find out how the first RF channel is calculated ???
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hopping_frequency[0] = 0x13;
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hopping_frequency[0] = sub_protocol == FX_BM26? 0x0C : 0x13;
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//Other 2 RF channels are sent during the bind phase so they can be whatever
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hopping_frequency[1] = RX_num & 0x0F + 0x1A;
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hopping_frequency[2] = rx_tx_addr[3] & 0x0F + 0x38;
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@@ -245,6 +274,7 @@ static void __attribute__((unused)) FX_initialize_txid()
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//memcpy(rx_tx_addr,(uint8_t*)"\x38\xC7\x6D\x8D", 4);
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//memcpy(hopping_frequency,"\x0D\x20\x3A", FX9630_NUM_CHANNELS);
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#endif
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// BM26 rx_tx_addr: "\x17\x03\x00\x00", hopping_frequency: 0x0C,0x30,0x43(12,48,67)
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}
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}
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@@ -288,9 +318,11 @@ uint16_t FX_callback()
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debug("RX");
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if(XN297_ReadPayload(packet_in, FX_QF012_RX_PAYLOAD_SIZE))
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{//Good CRC
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//packets: A5 00 11 -> A5 01 11
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telemetry_link = 1;
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v_lipo1 = packet_in[1] ? 60:81; // low voltage 3.7V
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if ( sub_protocol == FX_BM26 )
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v_lipo1 = packet_in[0] < packet_in[2] ? 60:81; // packets: AA 00 55 -> 55 00 AA = low voltage 3.7V
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else
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v_lipo1 = packet_in[1] ? 60:81; // packets: A5 00 11 -> A5 01 11 = low voltage 3.7V
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#if 0
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for(uint8_t i=0; i < FX_QF012_RX_PAYLOAD_SIZE; i++)
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debug(" %02X", packet_in[i]);
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@@ -55,7 +55,7 @@
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55,Frsky_RX,Multi,CloneTX,EraseTX,CPPM
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56,AFHDS2A_RX,Multi,CPPM
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57,HoTT,Sync,No_Sync
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58,FX,816,620,9630,Q560,QF012
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58,FX,FX816,FX620,9630,Q560,QF012,BM26,FX818
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59,Bayang_RX,Multi,CPPM
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60,Pelikan,Pro,Lite,SCX24
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61,EazyRC
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@@ -102,3 +102,4 @@
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104,KAMTOM
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105,Shenqi2
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106,WL91x
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107,WPL
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@@ -99,7 +99,7 @@ CFlie|AIR|38|CFlie||||||||NRF24L01|
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[FrskyX2](Protocols_Details.md#FRSKYX2---64)||64|CH_16|CH_8|EU_16|EU_8|Cloned|Cloned_8|||CC2500|
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[Frsky_RX](Protocols_Details.md#FRSKY_RX---55)||55|Multi|CloneTX|EraseTX|CPPM|||||CC2500|
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[Futaba/SFHSS](Protocols_Details.md#Futaba---21)||21|SFHSS||||||||CC2500|
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[FX](Protocols_Details.md#FX---58)||58|FX816|FX620|9630|Q560|QF012|FX818|||NRF24L01|
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[FX](Protocols_Details.md#FX---58)||58|FX816|FX620|9630|Q560|QF012|BM26|FX818||NRF24L01|
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[FY326](Protocols_Details.md#FY326---20)||20|FY326|FY319|||||||NRF24L01|
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[GD00X](Protocols_Details.md#GD00X---47)||47|GD_V1*|GD_V2*|||||||NRF24L01|XN297L
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[GW008](Protocols_Details.md#GW008---32)||32|||||||||NRF24L01|XN297
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@@ -1894,7 +1894,18 @@ Gyro: -100%=6G, 0%=3D+Gyro, +100%=3D
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Reset: Restore fine tunning midpoint
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### Sub_protocol FX818 - *5*
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### Sub_protocol BM26 - *5*
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Model: BM26 P51
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Telemetry supported. The plane sends a battery status of good->empty which is visible in A1 (good=4.2V->empty=3.1V) and RSSI gets a dummy value of 100.
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CH1|CH2|CH3|CH4|CH5|CH6|CH7|CH8|CH9
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---|---|---|---|---|---|---|---|---
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A|E|T|R|FLIP|GYRO|LEDs|Turning Light switch|Calib
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Gyro: -100%=6G, 0%=3D+Gyro, +100%=3D
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### Sub_protocol FX818 - *6*
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Model: FX818/FX820/FX822/FX823
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Telemetry supported. The plane sends a battery status of good->empty which is visible in A1 (good=4.2V->empty=3.1V) and RSSI gets a dummy value of 100.
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