From a1737eab46c0a9712e8d74af758616fc9f8c6791 Mon Sep 17 00:00:00 2001
From: pascallanger <pascal_langer@yahoo.fr>
Date: Thu, 30 Nov 2023 09:46:18 +0100
Subject: [PATCH] PELIKAN: new hopping tables

---
 Multiprotocol/Pelikan_a7105.ino | 45 ++++++++++++++++++++-------------
 Protocols_Details.md            |  2 +-
 2 files changed, 28 insertions(+), 19 deletions(-)

diff --git a/Multiprotocol/Pelikan_a7105.ino b/Multiprotocol/Pelikan_a7105.ino
index 5006cdd..10e0b1e 100644
--- a/Multiprotocol/Pelikan_a7105.ino
+++ b/Multiprotocol/Pelikan_a7105.ino
@@ -291,9 +291,10 @@ const uint8_t PROGMEM pelikan_lite_hopp[][PELIKAN_NUM_RF_CHAN] = {
 #endif
 #ifdef PELIKAN_SCX24_FORCE_HOP
 const uint8_t PROGMEM pelikan_scx24_hopp[][PELIKAN_NUM_RF_CHAN] = {
-	{ 0x1E,0x32,0x46,0x5A,0x44,0x58,0x2E,0x42,0x56,0x2C,0x40,0x54,0x2A,0x3E,0x52,0x28,0x3C,0x50,0x26,0x3A,0x4E,0x24,0x38,0x4C,0x22,0x36,0x4A,0x20,0x1A },
-	{ 0x2C,0x44,0x1E,0x52,0x56,0x22,0x3A,0x3E,0x34,0x4C,0x26,0x5A,0x50,0x2A,0x42,0x38,0x2E,0x46,0x20,0x54,0x4A,0x24,0x3C,0x32,0x28,0x40,0x58,0x1B,0x4E },
-	{ 0x3C,0x4C,0x1E,0x4A,0x5A,0x2C,0x58,0x2A,0x3A,0x56,0x28,0x38,0x26,0x36,0x46,0x34,0x44,0x54,0x42,0x52,0x24,0x50,0x22,0x32,0x4E,0x20,0x40,0x3E,0x17 }
+/*TX1*/	{ 0x1E,0x32,0x46,0x5A,0x44,0x58,0x2E,0x42,0x56,0x2C,0x40,0x54,0x2A,0x3E,0x52,0x28,0x3C,0x50,0x26,0x3A,0x4E,0x24,0x38,0x4C,0x22,0x36,0x4A,0x20,0x1A },
+/*TX2*/	{ 0x2C,0x44,0x1E,0x52,0x56,0x22,0x3A,0x3E,0x34,0x4C,0x26,0x5A,0x50,0x2A,0x42,0x38,0x2E,0x46,0x20,0x54,0x4A,0x24,0x3C,0x32,0x28,0x40,0x58,0x1B,0x4E },
+/*TX3*/	{ 0x3C,0x4C,0x1E,0x4A,0x5A,0x2C,0x58,0x2A,0x3A,0x56,0x28,0x38,0x26,0x36,0x46,0x34,0x44,0x54,0x42,0x52,0x24,0x50,0x22,0x32,0x4E,0x20,0x40,0x3E,0x17 },
+/*TX4*/	{ 0x46,0x32,0x1E,0x58,0x44,0x5A,0x56,0x42,0x2E,0x54,0x40,0x2C,0x52,0x3E,0x2A,0x50,0x3C,0x28,0x4E,0x3A,0x26,0x4C,0x38,0x24,0x4A,0x36,0x22,0x20,0x1A }
 };
 #endif
 
@@ -346,21 +347,25 @@ void PELIKAN_init()
 		{
 			#if defined(PELIKAN_SCX24_FORCE_HOP)
 				// Hop frequency table
-				uint8_t num=rx_tx_addr[3] % 0x03;
-				if(num==1)
-				{//1
-					rx_tx_addr[0]=0x10;		// hopping freq TX2
-					rx_tx_addr[1]=0x63;		// hopping freq TX2
-				}
-				else if(num==2)
-				{//2
-					rx_tx_addr[0]=0x81;		// hopping freq Ben
-					rx_tx_addr[1]=0x63;		// hopping freq Ben
-				}
-				else
-				{//0
-					rx_tx_addr[0]=0x12;		// hopping freq TX1
-					rx_tx_addr[1]=0x46;		// hopping freq TX1
+				uint8_t num=rx_tx_addr[3] & 0x03;
+				switch(num)
+				{
+					case 1:
+						rx_tx_addr[0]=0x10;		// hopping freq TX2
+						rx_tx_addr[1]=0x63;		// hopping freq TX2
+						break;
+					case 2:
+						rx_tx_addr[0]=0x81;		// hopping freq TX3
+						rx_tx_addr[1]=0x63;		// hopping freq TX3
+						break;
+					case 3:
+						rx_tx_addr[0]=0x36;		// hopping freq TX4
+						rx_tx_addr[1]=0x5C;		// hopping freq TX4
+						break;
+					default:
+						rx_tx_addr[0]=0x12;		// hopping freq TX1
+						rx_tx_addr[1]=0x46;		// hopping freq TX1
+						break;
 				}
 				for(uint8_t i=0;i<PELIKAN_NUM_RF_CHAN;i++)
 					hopping_frequency[i]=pgm_read_byte_near(&pelikan_scx24_hopp[num][i]);
@@ -371,6 +376,10 @@ void PELIKAN_init()
 				rx_tx_addr[3]=0x19;			// TX1
 				rx_tx_addr[2]=0x80;			// TX2
 				rx_tx_addr[3]=0x22;			// TX2
+				rx_tx_addr[2]=0x30;			// TX3
+				rx_tx_addr[3]=0x18;			// TX3
+				rx_tx_addr[2]=0x30;			// TX4
+				rx_tx_addr[3]=0x17;			// TX4
 			#endif
 			A7105_WriteReg(A7105_0E_DATA_RATE,0x03);
 			if(IS_BIND_DONE)
diff --git a/Protocols_Details.md b/Protocols_Details.md
index 3acebcc..a8f5559 100644
--- a/Protocols_Details.md
+++ b/Protocols_Details.md
@@ -365,7 +365,7 @@ TX: Axial AX-4 2.4GHz transmitter, HPI TF-41 and Panda Hobby 3CH Smart Radio 2.4
 
 Models: Axial SCX24: Deadbolt, Jeep Wranger Rubicon, Chevrolet 1967 C10, B-17 Betty, HPI RF-50 and Panda Hobby: Tetra K1, X1, X2
 
-**Only 2 frequency hopping tables**
+**Only 4 frequency hopping tables**
 
 Extended limits supported