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/* | ||
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(H36_NRF24L01_INO) | ||
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#include "iface_xn297.h" | ||
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#define FORCE_H36_ORIGINAL_ID | ||
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#define H36_PAYLOAD_SIZE 13 | ||
#define H36_RF_NUM_CHANNELS 4 | ||
#define H36_BIND_PACKET_PERIOD 10285 | ||
#define H36_BIND_COUNT 648 //3sec | ||
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enum { | ||
H36_DATA1=0, | ||
H36_DATA2, | ||
H36_DATA3, | ||
H36_DATA4, | ||
}; | ||
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static void __attribute__((unused)) H36_send_packet() | ||
{ | ||
if(IS_BIND_DONE && phase == H36_DATA1) | ||
{ | ||
hopping_frequency_no++; | ||
hopping_frequency_no&=3; | ||
XN297_Hopping(hopping_frequency_no); | ||
} | ||
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packet[0] = 0x2E; // constant? | ||
memcpy(&packet[2],rx_tx_addr,3); | ||
if(IS_BIND_IN_PROGRESS) | ||
{//Bind | ||
memcpy(&packet[5],hopping_frequency,4); | ||
memset(&packet[9], 0x00, 3); | ||
packet[12] = 0xED; // constant? | ||
bind_counter--; | ||
if(bind_counter == 0) | ||
BIND_DONE; | ||
} | ||
else | ||
{//Normal | ||
packet[5] = convert_channel_8b(THROTTLE); | ||
packet[6] = convert_channel_8b(RUDDER); | ||
packet[7] = convert_channel_8b(ELEVATOR); | ||
packet[8] = convert_channel_8b(AILERON); | ||
packet[9] = GET_FLAG(CH6_SW, 0x02) //Headless | ||
|GET_FLAG(CH7_SW, 0x04); //RTH(temporary) | ||
packet[10] = 0x20; //Trim A centered(0x20) | ||
packet[11] = CH5_SW?0x60:0x20; //Flip(0x40)|Trim E centered(0x20) | ||
packet[12] = 0xA0; //High(0x80)/Low(0x40) rates|Trim R centered(0x20)? | ||
} | ||
//crc | ||
packet[1]=0xAA; | ||
for(uint8_t i=5;i<12;i++) | ||
packet[1] ^= packet[i]; | ||
//Send | ||
XN297_SetPower(); | ||
XN297_SetTxRxMode(TX_EN); | ||
XN297_WritePayload(packet, H36_PAYLOAD_SIZE); | ||
#ifdef DEBUG_SERIAL | ||
debug("H%d P",hopping_frequency_no); | ||
for(uint8_t i=0; i < H36_PAYLOAD_SIZE; i++) | ||
debug(" %02X", packet[i]); | ||
debugln(); | ||
#endif | ||
} | ||
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static void __attribute__((unused)) H36_initialize_txid() | ||
{ | ||
rx_tx_addr[0] = rx_tx_addr[3]; | ||
calc_fh_channels(4); | ||
#ifdef FORCE_H36_ORIGINAL_ID | ||
memcpy(rx_tx_addr,(uint8_t *)"\x00\x11\x00",3); | ||
memcpy(hopping_frequency,(uint8_t *)"\x36\x3A\x31\x2B",4); //54, 58, 49, 43 | ||
#endif | ||
} | ||
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static void __attribute__((unused)) H36_RF_init() | ||
{ | ||
XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, XN297_1M); | ||
XN297_SetTXAddr((uint8_t*)"\xCC\x6C\x47\x90\x53", 5); | ||
XN297_RFChannel(50); //Bind channel | ||
} | ||
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uint16_t H36_callback() | ||
{ | ||
H36_send_packet(); | ||
switch(phase) | ||
{ | ||
case H36_DATA1: | ||
phase++; | ||
return 1830; | ||
case H36_DATA2: | ||
case H36_DATA3: | ||
phase++; | ||
return 3085; | ||
default://DATA4 | ||
#ifdef MULTI_SYNC | ||
telemetry_set_input_sync(18500); | ||
#endif | ||
phase = H36_DATA1; | ||
break; | ||
} | ||
return 10500; | ||
} | ||
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void H36_init() | ||
{ | ||
BIND_IN_PROGRESS; // Autobind protocol | ||
H36_initialize_txid(); | ||
H36_RF_init(); | ||
phase = H36_DATA1; | ||
hopping_frequency_no = 0; | ||
bind_counter = H36_BIND_COUNT; | ||
} | ||
#endif |
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99,XK2 | ||
100,YuXiang | ||
102,JIABAILE | ||
103,H36 |
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