Added temp display

daemon/src/gpu_controller.rs

@@ -10,6 +10,7 @@ pub struct GpuStats {
     pub mem_total: u64,
     pub mem_freq: i32,
     pub gpu_freq: i32,
+    pub gpu_temp: i32,
 }
 
 #[derive(Clone)]
@@ -173,6 +174,7 @@ impl GpuController {
             / 1024;
 
         let (mem_freq, gpu_freq) = (self.hw_mon.get_mem_freq(), self.hw_mon.get_gpu_freq());
+        let gpu_temp = self.hw_mon.get_gpu_temp();
 
 
         GpuStats {
@@ -180,6 +182,7 @@ impl GpuController {
             mem_used,
             mem_freq,
             gpu_freq,
+            gpu_temp,
         }
     }
 

daemon/src/hw_mon.rs

@@ -49,4 +49,10 @@ impl HWMon {
 
         fs::read_to_string(filename).unwrap().trim().parse::<i32>().unwrap() / 1000 / 1000
     }
+
+    pub fn get_gpu_temp(&self) -> i32 {
+        let filename = self.hwmon_path.join("temp1_input");
+
+        fs::read_to_string(filename).unwrap().trim().parse::<i32>().unwrap() / 1000
+    }
 }

daemon/src/lib.rs

@@ -68,7 +68,7 @@ impl Daemon {
             Action::GetInfo => bincode::serialize(&gpu_controller.gpu_info).unwrap(),
             Action::CheckAlive => vec![1],
         };
-        println!("responding with {:?}", response);
+        println!("responding with {} bytes", response.len());
 
         stream
             .write_all(&response)

gui/src/main.rs

@@ -69,6 +69,9 @@ fn build_ui(application: &gtk::Application) {
     let vram_clock_text_buffer: TextBuffer = builder
         .get_object("vram_clock_text_buffer").unwrap();    
 
+    let gpu_temp_text_buffer: TextBuffer = builder
+        .get_object("gpu_temp_text_buffer").unwrap();
+
     let d = match DaemonConnection::new() {
         Ok(a) => a,
         Err(_) => {
@@ -125,9 +128,12 @@ fn build_ui(application: &gtk::Application) {
         
         let text = format!("{}/{} MiB", gpu_stats.mem_used, gpu_stats.mem_total);
         vram_usage_label.set_text(&text);
+
         gpu_clock_text_buffer.set_text(&format!("{}MHz", gpu_stats.gpu_freq));
         vram_clock_text_buffer.set_text(&format!("{}MHz", gpu_stats.mem_freq));
 
+        gpu_temp_text_buffer.set_text(&format!("{}°C", gpu_stats.gpu_temp));
+
         glib::Continue(true)
     });
    

gui/src/main_window.glade

@@ -11,6 +11,9 @@
   <object class="GtkTextBuffer" id="gpu_model_text_buffer">
     <property name="text">gpu_model</property>
   </object>
+  <object class="GtkTextBuffer" id="gpu_temp_text_buffer">
+    <property name="text" translatable="yes">100°C</property>
+  </object>
   <object class="GtkTextBuffer" id="link_speed_text_buffer">
     <property name="text" translatable="yes">1.0 GT/s PCIe x1</property>
   </object>
@@ -317,9 +320,10 @@
                       <object class="GtkTextView">
                         <property name="visible">True</property>
                         <property name="can-focus">True</property>
-                        <property name="margin-top">5</property>
+                        <property name="margin-top">6</property>
                         <property name="margin-bottom">5</property>
                         <property name="buffer">vulkan_device_name_text_buffer</property>
+                        <property name="monospace">True</property>
                       </object>
                       <packing>
                         <property name="left-attach">1</property>
@@ -330,9 +334,10 @@
                       <object class="GtkTextView">
                         <property name="visible">True</property>
                         <property name="can-focus">True</property>
-                        <property name="margin-top">5</property>
+                        <property name="margin-top">6</property>
                         <property name="margin-bottom">5</property>
                         <property name="buffer">vulkan_version_text_buffer</property>
+                        <property name="monospace">True</property>
                       </object>
                       <packing>
                         <property name="left-attach">1</property>
@@ -584,11 +589,77 @@
             <property name="tab-fill">False</property>
           </packing>
         </child>
+        <child>
+          <object class="GtkBox">
+            <property name="visible">True</property>
+            <property name="can-focus">False</property>
+            <property name="orientation">vertical</property>
+            <child>
+              <object class="GtkBox">
+                <property name="visible">True</property>
+                <property name="can-focus">False</property>
+                <property name="halign">center</property>
+                <child>
+                  <object class="GtkLabel">
+                    <property name="visible">True</property>
+                    <property name="can-focus">False</property>
+                    <property name="margin-start">5</property>
+                    <property name="margin-end">5</property>
+                    <property name="margin-top">5</property>
+                    <property name="margin-bottom">5</property>
+                    <property name="label" translatable="yes">Temperature</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkTextView">
+                    <property name="visible">True</property>
+                    <property name="can-focus">True</property>
+                    <property name="margin-start">5</property>
+                    <property name="margin-end">5</property>
+                    <property name="margin-top">6</property>
+                    <property name="margin-bottom">5</property>
+                    <property name="editable">False</property>
+                    <property name="cursor-visible">False</property>
+                    <property name="buffer">gpu_temp_text_buffer</property>
+                    <property name="accepts-tab">False</property>
+                    <property name="monospace">True</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
             <child>
               <placeholder/>
             </child>
+          </object>
+          <packing>
+            <property name="position">2</property>
+          </packing>
+        </child>
         <child type="tab">
-          <placeholder/>
+          <object class="GtkLabel">
+            <property name="visible">True</property>
+            <property name="can-focus">False</property>
+            <property name="label" translatable="yes">Ventilation</property>
+          </object>
+          <packing>
+            <property name="position">2</property>
+            <property name="tab-fill">False</property>
+          </packing>
         </child>
       </object>
     </child>