Fix, temperature is signed, may be below 0°C

diff --git a/test_sensor_env/main.c b/test_sensor_env/main.c
index 53adfb5..646b4a9 100644 (file)
--- a/test_sensor_env/main.c
+++ b/test_sensor_env/main.c
@@ -126,7 +126,8 @@ void bme_config(int uart_num)
 
 void bme_display(int uart_num)
 {
-       uint32_t pressure = 0, temp = 0;
+       uint32_t pressure = 0;
+       int32_t temp = 0;
        uint16_t humidity = 0;
        int ret = 0;