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KAMTOM new surface protocol

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Missing low batt telem
This commit is contained in:
pascallanger 2025-02-21 21:46:18 +01:00
parent af87b0f6d1
commit 496c07943f
9 changed files with 207 additions and 9 deletions
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4
Lua_scripts/MultiChan.txt
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@ -229,6 +229,6 @@
98,0,Kyosho3,ASF,0
100,0,YuXiang,Std,0,Lock,Rate,Land,Manual,Flip,Mode,Pitch
102,0,JIABAILE,Std,0,Speed,Light,Flash
102,1,JIABAILE,Gyro,0,Speed,Light,Flash,Tr_ST
102,1,JIABAILE,Gyro,0,Speed,Light,Flash,ST_Tr
103,0,H36,Std,1,Flip,HLess,RTH
104,0,KAMTOM_NRF24L01_INO,Std,1,
104,0,KAMTOM,Std,0,ST_Tr,TH_Tr,TH_DR

179
Multiprotocol/Kamtom_nrf24l01.ino Normal file
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@ -0,0 +1,179 @@
/*
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(KAMTOM_NRF24L01_INO)
#include "iface_xn297.h"
//#define FORCE_KAMTOM_ORIGINAL_ID
#define KAMTOM_PAYLOAD_SIZE 16
#define KAMTOM_RF_NUM_CHANNELS 4
#define KAMTOM_BIND_COUNT 2000
#define KAMTOM_WRITE_TIME 650
#define KAMTOM_BIND_CHANNEL 0x28 //40
#define KAMTOM_PACKET_PERIOD 3585
enum {
KAMTOM_DATA,
KAMTOM_RX,
};
static void __attribute__((unused)) KAMTOM_send_packet()
{
if(bind_counter)
{
bind_counter--;
if(!bind_counter)
BIND_DONE;
}
memset(packet, 0x00, 16);
if(IS_BIND_DONE)
{//Normal
XN297_Hopping(hopping_frequency_no);
hopping_frequency_no++;
hopping_frequency_no &= 3;
//RXID
packet[0] = rx_tx_addr[0];
packet[2] = rx_tx_addr[1];
//Next RF channel
packet[1] = hopping_frequency[hopping_frequency_no];
//Channels and trims
for(uint8_t i=0; i<6; i++)
{
packet[4+i] = convert_channel_s8b(CH_TAER[i]);
if(i>3) //ST_TR and TH_TR
packet[4+i] >>= 2;
}
//packet[11] = 0x00; //??
//TH_DR
packet[12] = convert_channel_16b_limit(CH7,0x25,0x64);
}
else
{
packet[1] = KAMTOM_BIND_CHANNEL;
memcpy(&packet[4],hopping_frequency,4);
packet[12] = 0xA5;
}
packet[10] = 0x40; //??
//Checksum
uint16_t sum = packet[1];
for(uint8_t i=4;i<13;i++)
sum += packet[i];
packet[13] = sum;
packet[3] = (sum>>6) & 0xFC;
//TXID
packet[14] = rx_tx_addr[2];
packet[15] = rx_tx_addr[3];
// Send
XN297_SetPower();
XN297_SetTxRxMode(TX_EN);
XN297_WriteEnhancedPayload(packet, KAMTOM_PAYLOAD_SIZE,false);
#if 0
//def DEBUG_SERIAL
for(uint8_t i=0; i < KAMTOM_PAYLOAD_SIZE; i++)
debug("%02X ", packet[i]);
debugln();
#endif
}
static void __attribute__((unused)) KAMTOM_initialize_txid()
{
calc_fh_channels(4);
#ifdef FORCE_KAMTOM_ORIGINAL_ID
rx_tx_addr[0] = 0xC7;
rx_tx_addr[1] = 0x78;
rx_tx_addr[2] = 0x2C;
rx_tx_addr[3] = 0x25;
hopping_frequency[0] = 59;
hopping_frequency[1] = 59;
hopping_frequency[2] = 71;
hopping_frequency[3] = 65;
#endif
}
static void __attribute__((unused)) KAMTOM_RF_init()
{
XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, XN297_1M);
//Address
XN297_SetTXAddr((uint8_t*)"\xCC\xDD\xEE\xDD", 4);
XN297_SetRXAddr((uint8_t*)"\xCC\xDD\xEE\xDD", KAMTOM_PAYLOAD_SIZE);
XN297_RFChannel(KAMTOM_BIND_CHANNEL);
}
uint16_t KAMTOM_callback()
{
static bool rx=false;
switch(phase)
{
case KAMTOM_DATA:
rx = XN297_IsRX();
XN297_SetTxRxMode(TXRX_OFF);
#ifdef MULTI_SYNC
telemetry_set_input_sync(KAMTOM_PACKET_PERIOD);
#endif
KAMTOM_send_packet();
if(rx)
{
uint8_t val=XN297_ReadEnhancedPayload(packet_in, KAMTOM_PAYLOAD_SIZE);
if(val==KAMTOM_PAYLOAD_SIZE)
{
BIND_DONE;
if(packet_in[0] == 0xA0 && packet_in[14] == rx_tx_addr[2] && packet_in[15] == rx_tx_addr[3])
{
rx_tx_addr[0] = packet_in[9];
rx_tx_addr[1] = packet_in[10];
//if(packet_in[1] == 0x03) // low voltage
}
#if 0
for(uint8_t i=0; i < KAMTOM_PAYLOAD_SIZE; i++)
debug(" %02X", packet_in[i]);
debugln();
#endif
}
}
phase++;
return KAMTOM_WRITE_TIME;
default: //KAMTOM_RX
//{ // Wait for packet to be sent before switching to receive mode
// uint16_t start=(uint16_t)micros();
// while ((uint16_t)((uint16_t)micros()-(uint16_t)start) < 500)
// if(XN297_IsPacketSent())
// break;
//}
//Switch to RX
XN297_SetTxRxMode(TXRX_OFF);
XN297_SetTxRxMode(RX_EN);
phase = KAMTOM_DATA;
return KAMTOM_PACKET_PERIOD - KAMTOM_WRITE_TIME;
}
return 0;
}
void KAMTOM_init()
{
KAMTOM_initialize_txid();
KAMTOM_RF_init();
bind_counter = KAMTOM_BIND_COUNT;
phase = KAMTOM_DATA;
hopping_frequency_no = 0;
}
#endif

1
Multiprotocol/Multi.txt
View File

@ -99,3 +99,4 @@
100,YuXiang
102,JIABAILE,STD,GYRO
103,H36
104,KAMTOM

4
Multiprotocol/Multi_Protos.ino
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@ -115,6 +115,7 @@ const char STR_KYOSHO3[] ="Kyosho3";
const char STR_YUXIANG[] ="YuXiang";
const char STR_UDIRC[] ="UDIRC";
const char STR_JIABAILE[] ="JIABAILE";
const char STR_KAMTOM[] ="KAMTOM";
const char STR_SUBTYPE_FLYSKY[] = "\x04""Std\0""V9x9""V6x6""V912""CX20";
const char STR_SUBTYPE_HUBSAN[] = "\x04""H107""H301""H501";
@ -391,6 +392,9 @@ const mm_protocol_definition multi_protocols[] = {
#if defined(JOYSWAY_A7105_INO)
{PROTO_JOYSWAY, STR_JOYSWAY, NO_SUBTYPE, 0, OPTION_NONE, 0, 0, SW_A7105, JOYSWAY_init, JOYSWAY_callback },
#endif
#if defined(KAMTOM_NRF24L01_INO)
{PROTO_KAMTOM, STR_KAMTOM, NO_SUBTYPE, 0, OPTION_NONE, 0, 0, SW_NRF, KAMTOM_init, KAMTOM_callback },
#endif
#if defined(KF606_CCNRF_INO)
{PROTO_KF606, STR_KF606, STR_SUBTYPE_KF606, 3, OPTION_RFTUNE, 0, 0, SW_NRF, KF606_init, KF606_callback },
#endif

3
Multiprotocol/Multiprotocol.h
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@ -19,7 +19,7 @@
#define VERSION_MAJOR 1
#define VERSION_MINOR 3
#define VERSION_REVISION 4
#define VERSION_PATCH_LEVEL 33
#define VERSION_PATCH_LEVEL 34
#define MODE_SERIAL 0
@ -131,6 +131,7 @@ enum PROTOCOLS
PROTO_UDIRC = 101, // =>CC2500 & NRF24L01
PROTO_JIABAILE = 102, // =>NRF24L01
PROTO_H36 = 103, // =>NRF24L01
PROTO_KAMTOM = 104, // =>NRF24L01
PROTO_NANORF = 126, // =>NRF24L01
PROTO_TEST = 127, // =>CC2500

2
Multiprotocol/Validate.h
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@ -326,6 +326,7 @@
#undef HONTAI_NRF24L01_INO
#undef JIABAILE_NRF24L01_INO
#undef JJRC345_NRF24L01_INO
#undef KAMTOM_NRF24L01_INO
#undef KN_NRF24L01_INO
#undef KYOSHO2_NRF24L01_INO
#undef LOLI_NRF24L01_INO
@ -393,6 +394,7 @@
#undef SHENQI_NRF24L01_INO
#undef JIABAILE_NRF24L01_INO
#undef UDIRC_CCNRF_INO
#undef KAMTOM_NRF24L01_INO
#endif
#ifdef MULTI_SURFACE

5
Multiprotocol/XN297_EMU.ino
View File

@ -353,9 +353,9 @@ static void __attribute__((unused)) XN297_WriteEnhancedPayload(uint8_t* msg, uin
last++;
buf[last] = bit_reverse(msg[len-1]) << 6; // last 2 bit of payload
}
if(xn297_scramble_enabled)
buf[last] ^= xn297_scramble[scramble_index++] & 0xc0;
}
// crc
if (xn297_crc)
@ -375,8 +375,7 @@ static void __attribute__((unused)) XN297_WriteEnhancedPayload(uint8_t* msg, uin
buf[last++] = (crc & 0xff) << 6;
}
pid++;
if(pid>3)
pid=0;
pid &= 0x03;
// send packet
XN297_SendPayload(buf, last);

3
Multiprotocol/_Config.h
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@ -246,6 +246,7 @@
#define HONTAI_NRF24L01_INO
#define JIABAILE_NRF24L01_INO
#define JJRC345_NRF24L01_INO
#define KAMTOM_NRF24L01_INO
#define KN_NRF24L01_INO
#define KYOSHO2_NRF24L01_INO
#define LOLI_NRF24L01_INO
@ -745,6 +746,8 @@ const PPM_Parameters PPM_prot[14*NBR_BANKS]= {
SKYTMBLR
PROTO_JOYSWAY
NONE
PROTO_KAMTOM
NONE
PROTO_KF606
KF606_KF606
KF606_MIG320

9
Protocols_Details.md
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@ -1981,6 +1981,15 @@ Model: DF-Models SkyTumbler
RTH not supported
## KAMTOM - *104*
Models: KAMTOM KM24xx (KM32xx?), Pinecone SG-24xx
CH1|CH2|CH3|CH4|CH5|CH6|CH7
---|---|---|---|---|---|---
ST|TH|UNK1|UNK2|ST_TR|TH_TR|TH_DR
Low batt telemetry is not yet added.
## KYOSHO2 - *93*
Model: TX KT-17, Minium Edge 540, Minium Citabria