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New protocol eSky 150 v2

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Protocol: 69
No sub protocol
No extended limit
RX outputs is be set automatically to the eSky default TAER
16 channels
This commit is contained in:
Pascal Langer 2020-05-08 19:55:16 +02:00
parent 957d623b4b
commit 103f595891
9 changed files with 266 additions and 9 deletions
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141
Multiprotocol/ESky150v2_cc2500.ino Normal file
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@ -0,0 +1,141 @@
/*
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(ESKY150V2_CC2500_INO)
#include "iface_nrf250k.h"
//#define ESKY150V2_FORCE_ID
#define ESKY150V2_PAYLOADSIZE 40
#define ESKY150V2_BINDPAYLOADSIZE 150
#define ESKY150V2_NFREQCHANNELS 70
#define ESKY150V2_TXID_SIZE 4
#define ESKY150V2_BIND_CHANNEL 0x00
#define ESKY150V2_PACKET_PERIOD 10000
#define ESKY150V2_BINDING_PACKET_PERIOD 57000
#ifdef ESKY150V2_FORCE_ID
const uint8_t PROGMEM ESKY150V2_hop[ESKY150V2_NFREQCHANNELS]= {
0x07, 0x47, 0x09, 0x27, 0x0B, 0x42, 0x0D, 0x35, 0x17, 0x40, 0x26, 0x3D, 0x16, 0x43, 0x06, 0x2A, 0x24, 0x44,
0x0E, 0x38, 0x20, 0x48, 0x22, 0x2D, 0x2B, 0x39, 0x0F, 0x36, 0x23, 0x46, 0x14, 0x3B, 0x1A, 0x41, 0x10, 0x2E,
0x1E, 0x28, 0x0C, 0x49, 0x1D, 0x3E, 0x29, 0x2C, 0x25, 0x30, 0x1C, 0x2F, 0x1B, 0x33, 0x13, 0x31, 0x0A, 0x37,
0x12, 0x3C, 0x18, 0x4B, 0x11, 0x45, 0x21, 0x4A, 0x1F, 0x3F, 0x15, 0x32, 0x08, 0x3A, 0x19, 0x34 };
/*const uint8_t PROGMEM ESKY150V2_hop2[40]= {
0x19, 0x23, 0x13, 0x1B, 0x09, 0x22, 0x14, 0x27, 0x06, 0x26, 0x16, 0x24, 0x0B, 0x2A, 0x0E, 0x1C, 0x11, 0x1E,
0x08, 0x29, 0x0D, 0x28, 0x18, 0x2D, 0x12, 0x20, 0x0C, 0x1A, 0x10, 0x1D, 0x07, 0x2C, 0x0A, 0x2B, 0x0F, 0x25,
0x15, 0x1F, 0x17, 0x21 };*/
#endif
static void __attribute__((unused)) ESKY150V2_set_freq(void)
{
calc_fh_channels(ESKY150V2_NFREQCHANNELS);
#ifdef ESKY150V2_FORCE_ID
for(uint8_t i=0; i<ESKY150V2_NFREQCHANNELS; i++)
hopping_frequency[i]=pgm_read_byte_near( &ESKY150V2_hop[i] );
#endif
//Bind channel
hopping_frequency[ESKY150V2_NFREQCHANNELS]=ESKY150V2_BIND_CHANNEL;
//Calib all channels
NRF250K_SetFreqOffset(); // Set frequency offset
NRF250K_HoppingCalib(ESKY150V2_NFREQCHANNELS+1);
}
static void __attribute__((unused)) ESKY150V2_send_packet()
{
NRF250K_SetFreqOffset(); // Set frequency offset
NRF250K_Hopping(hopping_frequency_no);
if (++hopping_frequency_no >= ESKY150V2_NFREQCHANNELS)
hopping_frequency_no = 0;
NRF250K_SetPower(); //Set power level
packet[0] = 0xFA; // Unknown
packet[1] = 0x41; // Unknown
packet[2] = 0x08; // Unknown
packet[3] = 0x00; // Unknown
for(uint8_t i=0;i<16;i++)
{
uint16_t channel=convert_channel_16b_limit(CH_TAER[i],200,1000);
packet[4+2*i] = channel;
packet[5+2*i] = channel>>8;
}
NRF250K_WritePayload(packet, ESKY150V2_PAYLOADSIZE);
}
uint16_t ESKY150V2_callback()
{
if(option==0) option=1; //Trick the RF component auto select system
if(IS_BIND_DONE)
{
#ifdef MULTI_SYNC
telemetry_set_input_sync(ESKY150V2_PACKET_PERIOD);
#endif
ESKY150V2_send_packet();
}
else
{
BIND_DONE; //Need full power for bind to work...
NRF250K_SetPower(); //Set power level
BIND_IN_PROGRESS;
NRF250K_WritePayload(packet, ESKY150V2_BINDPAYLOADSIZE);
if (--bind_counter == 0)
{
BIND_DONE;
// Change TX address from bind to normal mode
NRF250K_SetTXAddr(rx_tx_addr, ESKY150V2_TXID_SIZE);
memset(packet,0x00,ESKY150V2_PAYLOADSIZE);
}
return 30000; //ESKY150V2_BINDING_PACKET_PERIOD;
}
return ESKY150V2_PACKET_PERIOD;
}
uint16_t initESKY150V2()
{
if(option==0) option=1; // Trick the RF component auto select system
NRF250K_Init();
ESKY150V2_set_freq();
hopping_frequency_no = 0;
#ifdef ESKY150V2_FORCE_ID // ID taken from TX dump
rx_tx_addr[0]=0x87;rx_tx_addr[1]=0x5B;rx_tx_addr[2]=0x2C;rx_tx_addr[3]=0x5D;
#endif
memset(packet,0x00,ESKY150V2_BINDPAYLOADSIZE);
if(IS_BIND_IN_PROGRESS)
{
NRF250K_SetTXAddr((uint8_t *)"\x73\x73\x74\x63", ESKY150V2_TXID_SIZE); //Bind address
NRF250K_Hopping(ESKY150V2_NFREQCHANNELS); //Bind channel
memcpy(packet,"\x73\x73\x74\x63", ESKY150V2_TXID_SIZE);
memcpy(&packet[ESKY150V2_TXID_SIZE],rx_tx_addr, ESKY150V2_TXID_SIZE);
packet[8]=0x41; //Unknown
packet[9]=0x88; //Unknown
packet[10]=0x41; //Unknown
memset(&packet[11],0xAA,4); //Unknown
memcpy(&packet[15],hopping_frequency,ESKY150V2_NFREQCHANNELS); // hop table
//for(uint8_t i=0; i<40; i++) // Does not seem to be needed
// packet[i+85]=pgm_read_byte_near( &ESKY150V2_hop2[i] );
bind_counter=100;
}
else
NRF250K_SetTXAddr(rx_tx_addr, ESKY150V2_TXID_SIZE);
return 50000;
}
#endif

1
Multiprotocol/Multi.txt
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@ -66,3 +66,4 @@
66,PROPEL,74-Z
67,LR12,LR12,LR12_6ch
68,Skyartec
69,ESKYv2,150V2

5
Multiprotocol/Multi_Names.ino
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@ -51,6 +51,7 @@ const char STR_GW008[] ="GW008";
const char STR_DM002[] ="DM002";
const char STR_CABELL[] ="Cabell";
const char STR_ESKY150[] ="Esky150";
const char STR_ESKY150V2[] ="EskyV2";
const char STR_H8_3D[] ="H8 3D";
const char STR_CORONA[] ="Corona";
const char STR_CFLIE[] ="CFlie";
@ -121,6 +122,7 @@ const char STR_SUBTYPE_FLYZONE[] = "\x05""FZ410";
const char STR_SUBTYPE_FX816[] = "\x03""P38";
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_FRSKYR9[] = "\x07""915MHz\0""868MHz\0""915 8ch""868 8ch";
@ -195,6 +197,9 @@ const mm_protocol_definition multi_protocols[] = {
#if defined(ESKY150_NRF24L01_INO)
{PROTO_ESKY150, STR_ESKY150, 2, STR_SUBTYPE_ESKY150, OPTION_NONE },
#endif
#if defined(ESKY150V2_CC2500_INO)
{PROTO_ESKY150V2, STR_ESKY150V2, 1, STR_SUBTYPE_ESKY150V2, OPTION_RFTUNE },
#endif
#if defined(FLYSKY_A7105_INO)
{PROTO_FLYSKY, STR_FLYSKY, 5, STR_SUBTYPE_FLYSKY, OPTION_NONE },
#endif

6
Multiprotocol/Multiprotocol.h
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@ -19,7 +19,7 @@
#define VERSION_MAJOR 1
#define VERSION_MINOR 3
#define VERSION_REVISION 0
#define VERSION_PATCH_LEVEL 94
#define VERSION_PATCH_LEVEL 95
//******************
// Protocols
@ -95,6 +95,7 @@ enum PROTOCOLS
PROTO_PROPEL = 66, // =>NRF24L01
PROTO_FRSKYL = 67, // =>CC2500
PROTO_SKYARTEC = 68, // =>CC2500
PROTO_ESKY150V2 = 69, // =>CC2500+NRF24L01
};
enum Flysky
@ -397,7 +398,7 @@ enum MultiPacketTypes
//*** 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 || protocol==PROTO_SKYARTEC )
#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 || protocol==PROTO_SKYARTEC || protocol==ESKY150V2 )
//***************
//*** Flags ***
@ -760,6 +761,7 @@ Serial: 100000 Baud 8e2 _ xxxx xxxx p --
PROPEL 66
FRSKYL 67
SKYARTEC 68
ESKY150V2 69
BindBit=> 0x80 1=Bind/0=No
AutoBindBit=> 0x40 1=Yes /0=No
RangeCheck=> 0x20 1=Yes /0=No

61
Multiprotocol/Multiprotocol.ino
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@ -75,7 +75,11 @@ uint32_t blink=0,last_signal=0;
//
uint16_t counter;
uint8_t channel;
uint8_t packet[50];
#ifdef ESKY150V2_CC2500_INO
uint8_t packet[150];
#else
uint8_t packet[50];
#endif
#define NUM_CHN 16
// Servo data
@ -97,7 +101,7 @@ uint16_t packet_period;
uint8_t packet_count;
uint8_t packet_sent;
uint8_t packet_length;
#ifdef HOTT_CC2500_INO
#if defined(HOTT_CC2500_INO) || defined(ESKY150V2_CC2500_INO)
uint8_t hopping_frequency[75];
#else
uint8_t hopping_frequency[50];
@ -1211,6 +1215,14 @@ static void protocol_init()
remote_callback = FrSky_Rx_callback;
break;
#endif
#if defined(ESKY150V2_CC2500_INO)
case PROTO_ESKY150V2:
PE1_off;
PE2_on; //antenna RF2
next_callback = initESKY150V2();
remote_callback = ESKY150V2_callback;
break;
#endif
#endif
#ifdef CYRF6936_INSTALLED
#if defined(DSM_CYRF6936_INO)
@ -2183,6 +2195,51 @@ static uint32_t random_id(uint16_t address, uint8_t create_new)
#endif
}
// Generate frequency hopping sequence in the range [02..77]
static void __attribute__((unused)) calc_fh_channels(uint8_t num_ch)
{
uint8_t idx = 0;
uint32_t rnd = MProtocol_id;
uint8_t max=(num_ch/3)+2;
while (idx < num_ch)
{
uint8_t i;
uint8_t count_2_26 = 0, count_27_50 = 0, count_51_74 = 0;
rnd = rnd * 0x0019660D + 0x3C6EF35F; // Randomization
// Use least-significant byte. 73 is prime, so channels 76..77 are unused
uint8_t next_ch = ((rnd >> 8) % 73) + 2;
// Keep a distance of 5 between consecutive channels
if (idx !=0)
{
if(hopping_frequency[idx-1]>next_ch)
{
if(hopping_frequency[idx-1]-next_ch<5)
continue;
}
else
if(next_ch-hopping_frequency[idx-1]<5)
continue;
}
// Check that it's not duplicated and spread uniformly
for (i = 0; i < idx; i++) {
if(hopping_frequency[i] == next_ch)
break;
if(hopping_frequency[i] <= 26)
count_2_26++;
else if (hopping_frequency[i] <= 50)
count_27_50++;
else
count_51_74++;
}
if (i != idx)
continue;
if ( (next_ch <= 26 && count_2_26 < max) || (next_ch >= 27 && next_ch <= 50 && count_27_50 < max) || (next_ch >= 51 && count_51_74 < max) )
hopping_frequency[idx++] = next_ch;//find hopping frequency
}
}
/**************************/
/**************************/
/** Interrupt routines **/

44
Multiprotocol/NRF250K_EMU.ino
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@ -383,7 +383,11 @@ static void __attribute__((unused)) NRF250K_WritePayload(uint8_t* msg, uint8_t l
}
//CC2500
#ifdef CC2500_INSTALLED
uint8_t buf[35];
#if defined(ESKY150V2_CC2500_INO)
uint8_t buf[158];
#else
uint8_t buf[35];
#endif
uint8_t last = 0;
uint8_t i;
@ -417,10 +421,40 @@ static void __attribute__((unused)) NRF250K_WritePayload(uint8_t* msg, uint8_t l
CC2500_Strobe(CC2500_SFTX);
// packet length
CC2500_WriteReg(CC2500_3F_TXFIFO, last);
// nrf packet
CC2500_WriteRegisterMulti(CC2500_3F_TXFIFO, buf, last);
// transmit
CC2500_Strobe(CC2500_STX);
// transmit nrf packet
uint8_t *buff=buf;
uint8_t status;
if(last>63)
{
CC2500_WriteRegisterMulti(CC2500_3F_TXFIFO, buff, 63);
CC2500_Strobe(CC2500_STX);
last-=63;
buff+=63;
while(last)
{//Loop until all the data is sent
do
{// Wait for the FIFO to become available
status=CC2500_ReadReg(CC2500_3A_TXBYTES | CC2500_READ_BURST);
}
while((status&0x7F)>31 && (status&0x80)==0);
if(last>31)
{//Send 31 bytes
CC2500_WriteRegisterMulti(CC2500_3F_TXFIFO, buff, 31);
last-=31;
buff+=31;
}
else
{//Send last bytes
CC2500_WriteRegisterMulti(CC2500_3F_TXFIFO, buff, last);
last=0;
}
}
}
else
{//Send packet
CC2500_WriteRegisterMulti(CC2500_3F_TXFIFO, buff, last);
CC2500_Strobe(CC2500_STX);
}
#endif
}

2
Multiprotocol/Validate.h
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@ -212,6 +212,7 @@
#endif
#ifndef CC2500_INSTALLED
#undef CORONA_CC2500_INO
#undef ESKY150V2_CC2500_INO
#undef FRSKYD_CC2500_INO
#undef FRSKYL_CC2500_INO
#undef FRSKYV_CC2500_INO
@ -237,6 +238,7 @@
#undef E01X_NRF24L01_INO
#undef ESKY_NRF24L01_INO
#undef ESKY150_NRF24L01_INO
#undef ESKY150V2_CC2500_INO // Use both CC2500 and NRF code
#undef FQ777_NRF24L01_INO
#undef FX816_NRF24L01_INO
#undef FY326_NRF24L01_INO

3
Multiprotocol/_Config.h
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@ -177,6 +177,7 @@
//The protocols below need a CC2500 to be installed
#define CORONA_CC2500_INO
#define ESKY150V2_CC2500_INO //Need both CC2500 and NRF
#define FRSKYL_CC2500_INO
#define FRSKYD_CC2500_INO
#define FRSKYV_CC2500_INO
@ -552,6 +553,8 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]= {
PROTO_ESKY150
ESKY150_4CH
ESKY150_7CH
PROTO_ESKY150V2
NONE
PROTO_FLYSKY
Flysky
V9X9

12
Protocols_Details.md
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@ -82,6 +82,7 @@ CFlie|38|CFlie||||||||NRF24L01|
[E01X](Protocols_Details.md#E01X---45)|45|E012|E015|E016H||||||NRF24L01|XN297/HS6200
[ESky](Protocols_Details.md#ESKY---16)|16|ESky|Std|ET4||||||NRF24L01|
[ESky150](Protocols_Details.md#ESKY150---35)|35|ESKY150||||||||NRF24L01|
[ESky150V2](Protocols_Details.md#ESKY150V2---69)|69|||||||||CC2500|NRF24L01
[Flysky](Protocols_Details.md#FLYSKY---1)|1|Flysky|V9x9|V6x6|V912|CX20||||A7105|
[Flysky AFHDS2A](Protocols_Details.md#FLYSKY-AFHDS2A---28)|28|PWM_IBUS|PPM_IBUS|PWM_SBUS|PPM_SBUS|||||A7105|
[Flysky AFHDS2A RX](Protocols_Details.md#FLYSKY-AFHDS2A-RX---56)|56|||||||||A7105|
@ -936,6 +937,17 @@ A|E|T|R|FMODE|AUX6|AUX7
FMODE and AUX7 have 4 positions: -100%..-50%=>0, -50%..5%=>1, 5%..50%=>2, 50%..100%=>3
## ESKY150V2 - *69*
ESky protocol for small models: 150 V2, F150 V2, Blade 70s(?)
Notes:
- RX output will match the eSky standard TAER independently of the input configuration AETR, RETA... unless on OpenTX 2.3.3+ you use the "Disable channel mapping" feature on the GUI.
- To run this protocol you need both CC2500 and NRF24L01 to be enabled for code reasons, only the CC2500 is really used.
CH1|CH2|CH3|CH4|CH5 |CH6 |CH7 |CH8 |CH9 |CH10|CH11|CH12|CH13|CH14|CH15 |CH16
---|---|---|---|----||----|----|----|----|----|----|----|----|----|----|----
A|E|T|R|CH5 |CH6 |CH7 |CH8 |CH9 |CH10|CH11|CH12|CH13|CH14 |CH15 |CH16
## FX816 - *58*
Model: FEI XIONG FX816 P38