add raspbian temp

src/main.rs

@@ -10,8 +10,6 @@ fn main() {
 
     device_var::read_env_var();
 
-    println!("Resp Temperature : {}", system_values::get_temperature());
-
     let mut cli = mqtt_pub::init_cli();
 
     cli = mqtt_pub::publish_message(cli, "temperature", &system_values::get_temperature().to_string());

src/system_values.rs

@@ -19,20 +19,18 @@ pub fn get_temperature() -> f32 {
         temperature = temperature_string.parse::<f32>().unwrap();
         temperature = temperature / 1000.0;
     } else {
-        let temperature_command = Command::new("cat")
-            .arg("/sys/class/thermal/thermal_zone1/temp")
+        let temperature_command = Command::new("sudo")
+            .arg("/opt/vc/bin/vcgencmd")
+            .arg("measure_temp")
             .output().unwrap_or_else(|e| {
                 panic!("failed to execute process: {}", e)
         });
 
-        let temperature_string = &String::from_utf8_lossy(&temperature_command.stdout)[..9];
-        println!("Raspi temp {:?}", temperature_string);
-
-        temperature += 1.0;
+        let mut temperature_string = &String::from_utf8_lossy(&temperature_command.stdout)[5..];
+        temperature_string = &temperature_string[..temperature_string.len() - 3];
+        temperature += temperature_string.parse::<f32>().unwrap();
     }
 
-    println!("Temperature {}", temperature);
-
     return temperature;
 }
 
@@ -83,4 +81,4 @@ pub fn get_battery() -> i8 {
     }
 
     return battery;
-}
+}