From 48b7430e7560964dbafa69838ada0c73331776d5 Mon Sep 17 00:00:00 2001
From: pascallanger <pascal_langer@yahoo.fr>
Date: Sun, 27 Jul 2025 16:01:52 +0200
Subject: [PATCH] WPL try 2

---
 Multiprotocol/WPL_nrf24l01.ino | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Multiprotocol/WPL_nrf24l01.ino b/Multiprotocol/WPL_nrf24l01.ino
index 85c5d1c..175f5bd 100644
--- a/Multiprotocol/WPL_nrf24l01.ino
+++ b/Multiprotocol/WPL_nrf24l01.ino
@@ -53,7 +53,10 @@ static void __attribute__((unused)) WPL_send_packet()
 				   | GET_FLAG(CH6_SW, 0x04)						// Throttle rate 100%=high
 				   | GET_FLAG(CH7_SW, 0x02);					// Steering rate 100%=high
 	}
-
+	uint8_t sum = 0x66;
+	for(uint8_t i=0;i<WPL_PAYLOAD_SIZE-1;i++)
+		sum += packet[i];
+	packet[WPL_PAYLOAD_SIZE-1] = sum;
 	// Send
 	XN297_SetPower();
 	XN297_SetTxRxMode(TX_EN);