From 7bde06ff50a3f085eddf6790866fa0b9c6b68a24 Mon Sep 17 00:00:00 2001
From: pascallanger <pascal_langer@yahoo.fr>
Date: Tue, 14 Jul 2026 18:44:05 +0200
Subject: [PATCH] AFHDS2A: Fix for CROSSOVER-RX

CROSSOVER-RX are sending end of telemetry data despite having sensors after...
---
 Multiprotocol/AFHDS2A_a7105.ino | 3 +++
 Multiprotocol/Telemetry.ino     | 2 +-
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Multiprotocol/AFHDS2A_a7105.ino b/Multiprotocol/AFHDS2A_a7105.ino
index d06541e8..548290aa 100644
--- a/Multiprotocol/AFHDS2A_a7105.ino
+++ b/Multiprotocol/AFHDS2A_a7105.ino
@@ -93,6 +93,9 @@ static void AFHDS2A_update_telemetry()
 		if (option & 0x80)
 		{// forward 0xAA and 0xAC telemetry to TX, skip rx and tx id to save space
 			packet_in[0]= TX_RSSI;
+			//Fix for CROSSOVER-RX, 
+			if(packet[17+8]==0xFF && packet[21+8]==0xFC && packet[25+8]==0xFF)
+				packet[17+8]=0xFE;	// RX_ERR_RATE needed for TX to validate the telem
 			#if 0
 				debug("T(%02X)=",packet[0]);
 				for(uint8_t i=9;i < AFHDS2A_RXPACKET_SIZE; i++)
diff --git a/Multiprotocol/Telemetry.ino b/Multiprotocol/Telemetry.ino
index a3448591..cb651ee3 100644
--- a/Multiprotocol/Telemetry.ino
+++ b/Multiprotocol/Telemetry.ino
@@ -887,7 +887,7 @@ void TelemetryUpdate()
 			t += TXBUFFER_SIZE - h ;
 		else
 			t -= h ;
-		if ( t < 32 )
+		if ( t < 48 ) //32 )
 		{
 			debugln("TEL_BUF_FULL %d",t);
 			return ;