From f124e22087f8cb0f4c696bed5fea306da04d75ab Mon Sep 17 00:00:00 2001
From: schneider <schneider@blinkenlichts.net>
Date: Sat, 9 May 2020 22:58:01 +0200
Subject: [PATCH] fix(ess): Correctly handle negative temperatures
---
epicardium/ble/ess.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/epicardium/ble/ess.c b/epicardium/ble/ess.c
index b5dab229f..3d3ba3d09 100644
--- a/epicardium/ble/ess.c
+++ b/epicardium/ble/ess.c
@@ -169,8 +169,12 @@ static attsGroup_t svcESSGroup = {
void bleESS_update(void)
{
- uint16_t i16 = 0;
- AttsSetAttr(ESS_TEMPERATURE_VAL_HDL, sizeof(i16), (uint8_t *)&i16);
+ int16_t temperature = 0;
+ AttsSetAttr(
+ ESS_TEMPERATURE_VAL_HDL,
+ sizeof(temperature),
+ (uint8_t *)&temperature
+ );
uint16_t humidity = 0;
AttsSetAttr(
@@ -183,8 +187,8 @@ void bleESS_update(void)
AttsHandleValueNtf(
connId,
ESS_TEMPERATURE_VAL_HDL,
- sizeof(i16),
- (uint8_t *)&i16
+ sizeof(temperature),
+ (uint8_t *)&temperature
);
}
if (AttsCccEnabled(connId, BLE_ESS_HUMI_CCC_IDX)) {
--
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