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https://github.com/pascallanger/DIY-Multiprotocol-TX-Module.git
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First HoTT version
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pascallanger
parent
7b281e47d6
commit
5856442e0f
@ -107,11 +107,41 @@ static void __attribute__((unused)) HOTT_tune_freq()
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uint8_t HOTT_hop[75]= { 48, 37, 16, 62, 9, 50, 42, 22, 68, 0, 55, 35, 21, 74, 1, 56, 31, 20, 70, 11, 45, 32, 24, 71, 8, 54, 38, 26, 61, 13, 53, 30, 15, 65, 7, 52, 34, 28, 60, 3, 47, 39, 18, 69, 2, 49, 44, 23, 72, 5, 51, 43, 19, 64, 12, 46, 33, 17, 67, 6, 58, 36, 29, 73, 14, 57, 41, 25, 63, 4, 59, 40, 27, 66, 10 };
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uint16_t HOTT_hop_val = 0xC06B;
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// Channel values are PPM*2
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static void __attribute__((unused)) HOTT_init()
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{
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packet[0] = HOTT_hop_val;
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packet[1] = HOTT_hop_val>>8;
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#ifdef HOTT_FORCE_ID
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memcpy(rx_tx_addr,"\x7C\x94\x00\x0D\x50",5);
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#endif
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memset(&packet[30],0xFF,9);
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packet[39]=0X07; // unknown
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if(IS_BIND_IN_PROGRESS)
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{
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packet[28] = 0x80; // unknown 0x80 when bind starts then when RX replies start normal, 0x89/8A/8B/8C/8D/8E during normal packets
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packet[29] = 0x02; // unknown 0x02 when bind starts then when RX replies cycle in sequence 0x1A/22/2A/0A/12, 0x02 during normal packets
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memset(&packet[40],0xFA,5);
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memcpy(&packet[45],rx_tx_addr,5);
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}
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else
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{
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packet[28] = 0x8C; // unknown 0x80 when bind starts then when RX replies start normal, 0x89/8A/8B/8C/8D/8E during normal packets
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packet[29] = 0x02; // unknown 0x02 when bind starts then when RX replies cycle in sequence 0x1A/22/2A/0A/12, 0x02 during normal packets
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memcpy(&packet[40],rx_tx_addr,5);
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uint8_t addr=HOTT_EEPROM_OFFSET+RX_num*5;
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for(uint8_t i=0;i<5;i++)
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packet[45+i]=eeprom_read_byte((EE_ADDR)(addr+i));
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}
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}
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static void __attribute__((unused)) HOTT_data_packet()
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{
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packet[2] = hopping_frequency_no;
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packet[3] = 0x00; // unknown, may be for additional channels
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packet[3] = 0x00; // unknown, may be for additional channels?
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// Channel values are PPM*2
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for(uint8_t i=4;i<28;i+=2)
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{
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uint16_t val=Channel_data[(i-4)>>1];
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@ -120,9 +150,6 @@ static void __attribute__((unused)) HOTT_data_packet()
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packet[i+1] = val>>8;
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}
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packet[28] = 0x8C; // unknown
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packet[29] = 0x02; // unknown
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CC2500_SetTxRxMode(TX_EN);
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CC2500_SetPower();
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CC2500_WriteReg(CC2500_06_PKTLEN, 0x32);
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@ -182,10 +209,36 @@ uint16_t ReadHOTT()
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if (len==HOTT_RX_PACKET_LEN+2)
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{
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CC2500_ReadData(packet_in, len);
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debug("T:");
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for(uint8_t i=0;i<HOTT_RX_PACKET_LEN;i++)
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debug(" %02X", packet_in[i]);
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debugln("");
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if(memcmp(rx_tx_addr,packet_in,5)==0)
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{ // TX ID matches
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if(IS_BIND_IN_PROGRESS)
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{
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debug("B:");
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for(uint8_t i=0;i<HOTT_RX_PACKET_LEN;i++)
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debug(" %02X", packet_in[i]);
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debugln("");
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uint8_t addr=HOTT_EEPROM_OFFSET+RX_num*5;
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for(uint8_t i=0; i<5; i++)
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eeprom_write_byte((EE_ADDR)(addr+i),packet_in[5+i]);
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BIND_DONE;
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HOTT_init();
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}
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else
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{ //Telemetry
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// (TXID)0x7C,0x94,0x00,0x0C,0x50
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// (RXID)0x4D,0xF2,0x00,0x00,0xB1
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// unknown 0x40 bind, 0x00 normal
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// 0x0X telmetry page X=0,1,2,3,4
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// Telem page 0 = 0x00, 0x33, 0x34, 0x46, 0x64, 0x33, 0x0A, 0x00, 0x00, 0x00
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if(packet_in[11]==0)
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{
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debug("T:");
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for(uint8_t i=0;i<HOTT_RX_PACKET_LEN;i++)
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debug(" %02X", packet_in[i]);
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debugln("");
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}
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}
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}
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}
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CC2500_Strobe(CC2500_SFRX); //Flush the RXFIFO
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phase=HOTT_DATA1;
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@ -194,18 +247,9 @@ uint16_t ReadHOTT()
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return 0;
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}
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static void __attribute__((unused)) HOTT_init()
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{
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packet[0] = HOTT_hop_val;
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packet[1] = HOTT_hop_val>>8;
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memcpy(&packet[30],"\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF\x07\x7C\x94\x00\x0C\x50\x4D\xF2\x00\x00\xB1",20); //unknown
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}
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uint16_t initHOTT()
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{
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BIND_DONE; // Not a TX bind protocol
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HOTT_init();
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HOTT_rf_init();
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phase = HOTT_START;
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return 10000;
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@ -19,7 +19,7 @@
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#define VERSION_MAJOR 1
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#define VERSION_MINOR 3
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#define VERSION_REVISION 0
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#define VERSION_PATCH_LEVEL 33
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#define VERSION_PATCH_LEVEL 34
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//******************
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// Protocols
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@ -593,7 +593,8 @@ enum {
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#define FRSKY_RX_EEPROM_OFFSET 178 // (1) format + (3) TX ID + (1) freq_tune + (47) channels, 52 bytes, end is 178+52=230
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#define AFHDS2A_RX_EEPROM_OFFSET 230 // (4) TX ID + (16) channels, 20 bytes, end is 230+20=250
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#define AFHDS2A_EEPROM_OFFSET2 250 // RX ID, 4 bytes per model id, end is 250+192=442
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//#define CONFIG_EEPROM_OFFSET 442 // Current configuration of the multimodule
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#define HOTT_EEPROM_OFFSET 442 // RX ID, 5 bytes per model id, end is 320+442=762
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//#define CONFIG_EEPROM_OFFSET 762 // Current configuration of the multimodule
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//****************************************
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//*** MULTI protocol serial definition ***
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@ -910,6 +911,7 @@ Serial: 100000 Baud 8e2 _ xxxx xxxx p --
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OPTION_FIXEDID 4
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OPTION_TELEM 5
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OPTION_SRVFREQ 6
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OPTION_MAXTHR 7
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[19&0x0F] Number of sub protocols
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[20..27] Sub protocol name [8], not null terminated if sub prototcol len == 8
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@ -113,7 +113,7 @@ uint8_t num_ch;
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#ifdef CC2500_INSTALLED
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#ifdef SCANNER_CC2500_INO
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uint8_t calData[255];
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#elif defined(HOTT_CC2500_IN0)
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#elif defined(HOTT_CC2500_INO)
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uint8_t calData[75];
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#else
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uint8_t calData[50];
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@ -179,7 +179,7 @@
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#define FRSKYX_CC2500_INO
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#define FRSKY_RX_CC2500_INO
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#define HITEC_CC2500_INO
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//#define HOTT_CC2500_INO
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#define HOTT_CC2500_INO
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#define SCANNER_CC2500_INO
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#define SFHSS_CC2500_INO
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#define REDPINE_CC2500_INO
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@ -275,8 +275,8 @@
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//For STM32 and OrangeRX modules, comment to prevent the TX from forcing the serial telemetry polarity normal/invert.
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#define INVERT_TELEMETRY_TX
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//Uncomment if you don't want to send Multi status telemetry frames (Protocol available, Bind in progress, version...)
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//Use with er9x/erskyTX, for OpenTX MULTI_TELEMETRY below is preferred instead
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//Uncomment if you want to send Multi status telemetry frames (Protocol available, Bind in progress, version...)
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//Use with er9x/erskyTX, for OpenTX you must select MULTI_TELEMETRY below
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//#define MULTI_STATUS
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//Sends Multi status and allow OpenTX to autodetect the telemetry format. Comment to disable.
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