mirror of
https://github.com/pascallanger/DIY-Multiprotocol-TX-Module.git
synced 2025-02-09 23:48:12 +00:00
4a626eaf14
Loads of protocols have been touched by this change. Some testing has been done but please test on all your models. The XN297 emulation selects in this order: - the CC2500 if it is available and bitrate=250K. Configure the option field automatically for RF tune. - the NRF for all bitrates if it is available - if NRF is not available and bitrate=1M then an invalid protocol is sent automatically to the radio. CC2500 @250K can now receive normal and enhanced payloads. OMP protocol supports telemetry on CC2500 and is also for NRF only modules including telemetry. Separation of E016H (new protocol) from E01X due to different structure. MJXQ, MT99XX, Q303 and XK: some sub protocols available on CC2500 only.
113 lines
2.9 KiB
C++
113 lines
2.9 KiB
C++
/*
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This project is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Multiprotocol is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Multiprotocol. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Compatible with KF606 plane.
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#if defined(KF606_CCNRF_INO)
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#include "iface_nrf250k.h"
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//#define FORCE_KF606_ORIGINAL_ID
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#define KF606_INITIAL_WAIT 500
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#define KF606_PACKET_PERIOD 3000
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#define KF606_RF_BIND_CHANNEL 7
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#define KF606_PAYLOAD_SIZE 4
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#define KF606_BIND_COUNT 857 //3sec
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#define KF606_RF_NUM_CHANNELS 2
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static void __attribute__((unused)) KF606_send_packet()
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{
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if(IS_BIND_IN_PROGRESS)
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{
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packet[0] = 0xAA;
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memcpy(&packet[1],rx_tx_addr,3);
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}
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else
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{
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packet[0]= 0x55;
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packet[1]= convert_channel_8b(THROTTLE); // 0..255
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// Deadband is needed on aileron, 40 gives +-6%
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packet[2]=convert_channel_8b_limit_deadband(AILERON,0x20,0x80,0xE0,40); // Aileron: Max values:20..80..E0, Low rates:50..80..AF, High rates:3E..80..C1
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// Aileron trim must be on a separated channel C1..D0..DF
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packet[3]= convert_channel_16b_limit(CH5,0xC1,0xDF);
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}
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if(IS_BIND_DONE)
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{
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XN297_Hopping(hopping_frequency_no);
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hopping_frequency_no ^= 1; // 2 RF channels
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}
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// Send
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XN297_SetPower();
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XN297_SetFreqOffset();
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XN297_SetTxRxMode(TX_EN);
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XN297_WritePayload(packet, KF606_PAYLOAD_SIZE);
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}
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static void __attribute__((unused)) KF606_initialize_txid()
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{
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rx_tx_addr[0]=rx_tx_addr[3]; // Use RX_num;
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hopping_frequency[0]=(rx_tx_addr[0]&0x3F)+9;
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hopping_frequency[1]=hopping_frequency[0]+3;
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#ifdef FORCE_KF606_ORIGINAL_ID
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//TX1
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rx_tx_addr[0]=0x57;
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rx_tx_addr[1]=0x02;
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rx_tx_addr[2]=0x00;
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hopping_frequency[0]=0x20;
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hopping_frequency[0]=0x23;
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//TX2
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rx_tx_addr[0]=0x25;
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rx_tx_addr[1]=0x04;
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rx_tx_addr[2]=0x00;
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hopping_frequency[0]=0x2E;
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hopping_frequency[0]=0x31;
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#endif
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}
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static void __attribute__((unused)) KF606_RF_init()
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{
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XN297_Configure(XN297_CRCEN, XN297_SCRAMBLED, XN297_250K);
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XN297_SetTXAddr((uint8_t*)"\xe7\xe7\xe7\xe7\xe7", 5);
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XN297_HoppingCalib(KF606_RF_NUM_CHANNELS); // Calibrate all channels
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XN297_RFChannel(KF606_RF_BIND_CHANNEL); // Set bind channel
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}
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uint16_t KF606_callback()
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{
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#ifdef MULTI_SYNC
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telemetry_set_input_sync(KF606_PACKET_PERIOD);
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#endif
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if(bind_counter)
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if(--bind_counter==0)
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{
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BIND_DONE;
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XN297_SetTXAddr(rx_tx_addr, 3);
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}
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KF606_send_packet();
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return KF606_PACKET_PERIOD;
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}
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void KF606_init()
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{
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BIND_IN_PROGRESS; // autobind protocol
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KF606_initialize_txid();
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KF606_RF_init();
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hopping_frequency_no = 0;
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bind_counter=KF606_BIND_COUNT;
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}
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#endif
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