From c9eb2f1db0c39d35831c72d98b5398599c994ff7 Mon Sep 17 00:00:00 2001
From: jgromes <jan.gromes@gmail.com>
Date: Sun, 12 Nov 2023 13:32:29 +0100
Subject: [PATCH] [SX127x] Fixed potential float overflow

---
 src/modules/SX127x/SX127x.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/SX127x/SX127x.cpp b/src/modules/SX127x/SX127x.cpp
index 703b150f..02a2d378 100644
--- a/src/modules/SX127x/SX127x.cpp
+++ b/src/modules/SX127x/SX127x.cpp
@@ -1268,7 +1268,7 @@ uint32_t SX127x::getTimeOnAir(size_t len) {
     float n_sym = getNumSymbols(len);
 
     // Get time-on-air in us
-    return ceil(symbolLength * n_sym) * 1000;
+    return ceil((double)symbolLength * (double)n_sym) * 1000;
 
   } else if(modem == RADIOLIB_SX127X_FSK_OOK) {
     // Get number of bits preamble