mirror of
https://github.com/pascallanger/DIY-Multiprotocol-TX-Module.git
synced 2025-02-04 17:48:11 +00:00
116 lines
2.4 KiB
C++
116 lines
2.4 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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#if defined(JOYSWAY_A7105_INO)
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#include "iface_a7105.h"
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//#define JOYSWAY_FORCE_ID
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static void __attribute__((unused)) JOYSWAY_send_packet()
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{
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static uint8_t next_ch = 0x30;
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//RF frequency
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if (packet_count == 254)
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{
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packet_count = 0;
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A7105_WriteID(0x5475c52a);
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rf_ch_num = 0x0a;
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}
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else if (packet_count == 2)
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{
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A7105_WriteID(MProtocol_id);
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rf_ch_num = 0x30;
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}
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else
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{
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if (packet_count & 0x01)
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rf_ch_num = 0x30;
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else
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rf_ch_num = next_ch;
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}
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if (! (packet_count & 0x01))
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{
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next_ch++;
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if (next_ch >= 0x45)
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next_ch = 0x30;
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}
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//Payload
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packet[0] = packet_count == 0 ? 0xdd : 0xff;
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//ID
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packet[1] = rx_tx_addr[0];
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packet[2] = rx_tx_addr[1];
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packet[3] = rx_tx_addr[2];
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packet[4] = rx_tx_addr[3];
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packet[5] = 0x00;
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//Channels
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for (uint8_t i = 0; i < 4; i++)
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packet[ 6 + (i & 0x01) + ((i & 0x02)<<1)] = convert_channel_16b_limit(i, 0x00, 0xCC);
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packet[8] = 0x64;
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packet[9] = 0x64;
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packet[12] = 0x64;
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packet[13] = 0x64;
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packet[14] = packet_count == 0 ? 0x30 : 0xaa;
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//Check
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uint8_t value = 0;
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for (uint8_t i = 0; i < 15; i++)
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value += packet[i];
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packet[15] = value;
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//Send
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#if 0
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debug("ch=%02X P=",rf_ch_num);
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for(uint8_t i=0; i<16; i++)
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debug("%02X ", packet[i]);
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debugln("");
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#endif
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A7105_WriteData(16, rf_ch_num);
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A7105_SetPower();
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packet_count++;
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}
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uint16_t JOYSWAY_callback()
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{
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#ifdef MULTI_SYNC
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telemetry_set_input_sync(6000);
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#endif
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#ifndef FORCE_JOYSWAY_TUNING
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A7105_AdjustLOBaseFreq(1);
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#endif
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JOYSWAY_send_packet();
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return 6000;
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}
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void JOYSWAY_init()
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{
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BIND_DONE; // not a bind protocol
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MProtocol_id &= 0x00FFFFFF;
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MProtocol_id |= 0xF8000000;
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#ifdef JOYSWAY_FORCE_ID
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MProtocol_id = 0xf82dcaa0;
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#endif
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set_rx_tx_addr(MProtocol_id);
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A7105_Init();
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packet_count = 2;
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}
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#endif
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