New Pelikan protocol

Protocol number: 60
No sub proto
8 channels AETR...
Extended limit supported
!!Only 1 ID for now!!

Multiprotocol/Pelikan_a7105.ino

@@ -0,0 +1,146 @@
+/*
+ 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/>.
+ */
+// Compatible with CADET PRO V4 TX
+
+#if defined(PELIKAN_A7105_INO)
+
+#include "iface_a7105.h"
+
+#define PELIKAN_FORCE_ID
+
+#define PELIKAN_BIND_COUNT		400
+#define PELIKAN_BIND_RF			0x3C
+#define PELIKAN_NUM_RF_CHAN 	0x1D
+#define PELIKAN_PAQUET_PERIOD	7980
+
+static void __attribute__((unused)) pelikan_build_packet()
+{
+	static boolean upper=false;
+	packet[0] = 0x15;
+    if(IS_BIND_IN_PROGRESS)
+	{
+		packet[1] = 0x04;			//version??
+		packet[2] = rx_tx_addr[0];
+		packet[3] = rx_tx_addr[1];
+		packet[4] = rx_tx_addr[2];
+		packet[5] = rx_tx_addr[3];
+		packet[6] = 0x05;			//??
+		packet[7] = 0x00;			//??
+		packet[8] = 0x55;			//??
+		packet_length = 10;
+	}
+	else
+	{
+		//ID
+		packet[1]  = rx_tx_addr[0];
+		packet[7]  = rx_tx_addr[1];
+		packet[12] = rx_tx_addr[2];
+		packet[13] = rx_tx_addr[3];
+		//Channels
+		uint8_t offset=upper?4:0;
+		uint16_t channel=convert_channel_16b_nolimit(CH_AETR[offset++], 153, 871);
+		uint8_t top=(channel>>2) & 0xC0;
+		packet[2]  = channel;
+		channel=convert_channel_16b_nolimit(CH_AETR[offset++], 153, 871);
+		top|=(channel>>4) & 0x30;
+		packet[3]  = channel;
+		channel=convert_channel_16b_nolimit(CH_AETR[offset++], 153, 871);
+		top|=(channel>>6) & 0x0C;
+		packet[4]  = channel;
+		channel=convert_channel_16b_nolimit(CH_AETR[offset], 153, 871);
+		top|=(channel>>8) & 0x03;
+		packet[5]  = channel;
+		packet[6]  = top;
+		//Check
+		crc8=0x15;
+		for(uint8_t i=1;i<8;i++)
+			crc8+=packet[i];
+		packet[8]=crc8;
+		//Low/Up channel flag
+		packet[9]=upper?0xAA:0x00;
+		upper=!upper;
+		//Hopping counters
+		packet[11]=packet_count;
+		if(++packet_count>4)
+		{
+			packet_count=0;
+			if(++hopping_frequency_no>=PELIKAN_NUM_RF_CHAN)
+				hopping_frequency_no=0;
+		}
+		packet[10]=hopping_frequency_no;
+
+		packet_length = 15;
+	}
+
+	//Check
+	crc8=0x15;
+	for(uint8_t i=1; i<packet_length-1 ;i++)
+		crc8+=packet[i];
+	packet[packet_length-1]=crc8;
+
+	//Send
+	A7105_WriteData(packet_length, IS_BIND_IN_PROGRESS?PELIKAN_BIND_RF:hopping_frequency[hopping_frequency_no]);
+	A7105_SetPower();
+}
+
+uint16_t ReadPelikan()
+{
+	#ifndef FORCE_PELIKAN_TUNING
+		A7105_AdjustLOBaseFreq(1);
+	#endif
+	if(IS_BIND_IN_PROGRESS)
+	{
+		bind_counter--;
+		if (bind_counter==0)
+		{
+			BIND_DONE;
+			A7105_Strobe(A7105_STANDBY);
+			A7105_WriteReg(A7105_03_FIFOI,0x28);
+		}
+	}
+	#ifdef MULTI_SYNC
+		telemetry_set_input_sync(PELIKAN_PAQUET_PERIOD);
+	#endif
+	pelikan_build_packet();
+	return PELIKAN_PAQUET_PERIOD;
+}
+
+const uint8_t PROGMEM pelikan_hopp[][PELIKAN_NUM_RF_CHAN] = {
+	{ 0x5A,0x46,0x32,0x6E,0x6C,0x58,0x44,0x42,0x40,0x6A,0x56,0x54,0x52,0x3E,0x68,0x66,0x64,0x50,0x3C,0x3A,0x38,0x62,0x4E,0x4C,0x5E,0x4A,0x36,0x5C,0x34 }
+};
+
+uint16_t initPelikan()
+{
+	A7105_Init();
+	if(IS_BIND_IN_PROGRESS)
+		A7105_WriteReg(A7105_03_FIFOI,0x10);
+	
+	//ID
+	#ifdef PELIKAN_FORCE_ID
+		rx_tx_addr[0]=0x0D;
+        rx_tx_addr[1]=0xF4;
+        rx_tx_addr[2]=0x50;
+        rx_tx_addr[3]=0x18;
+	#endif
+
+	// Fill frequency table
+	for(uint8_t i=0;i<PELIKAN_NUM_RF_CHAN;i++)
+		hopping_frequency[i]=pgm_read_byte_near(&pelikan_hopp[0][i]);
+
+	hopping_frequency_no=0;
+	packet_count=0;
+	return 2400;
+}
+#endif