From 2447af6a4d675898a77086380f47218318cf7686 Mon Sep 17 00:00:00 2001
From: Max93 <massimoruggirello@gmail.com>
Date: Thu, 6 Jun 2024 17:50:37 +0200
Subject: [PATCH] Fix Error in converting EddystoneTLM negative temperatures to
 float | resolves h2zero/NimBLE-Arduino#675

---
 src/NimBLEEddystoneTLM.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/NimBLEEddystoneTLM.cpp b/src/NimBLEEddystoneTLM.cpp
index 7a9c510..1f48a16 100644
--- a/src/NimBLEEddystoneTLM.cpp
+++ b/src/NimBLEEddystoneTLM.cpp
@@ -81,7 +81,7 @@ uint16_t NimBLEEddystoneTLM::getVolt() {
  * @return The temperature value.
  */
 float NimBLEEddystoneTLM::getTemp() {
-    return ENDIAN_CHANGE_U16(m_eddystoneData.temp) / 256.0f;
+    return (int16_t)ENDIAN_CHANGE_U16(m_eddystoneData.temp) / 256.0f;
 } // getTemp
 
 /**
@@ -203,7 +203,7 @@ void NimBLEEddystoneTLM::setVolt(uint16_t volt) {
  * @param [in] temp The temperature value.
  */
 void NimBLEEddystoneTLM::setTemp(float temp) {
-    m_eddystoneData.temp = (uint16_t)temp;
+    m_eddystoneData.temp = ENDIAN_CHANGE_U16((int16_t)(temp * 256.0f));
 } // setTemp