Show highest temperatures since system boot

Author: terratec

main/http_server/axe-os/src/app/components/home/home.component.html

@@ -259,8 +259,20 @@ <h5>Pool Information ({{ activePoolLabel }})</h5>
 
         <div class="col-12 lg:col-6">
             <div class="card" *ngIf="info$ | async as info; else loading">
-                <h5>Uptime</h5>
-                {{info.uptimeSeconds | dateAgo}}
+                <h5>Uptime Information</h5>
+                <table>
+                    <tr>
+                        <td>{{info.uptimeSeconds | dateAgo}}</td>
+                    </tr>
+                    <tr>
+                        <td>Highest ASIC Temperature:</td>
+                        <td>{{info.tempHighest}}&deg;C</td>
+                    </tr>
+                    <tr>
+                        <td>Highest VR Temperature:</td>
+                        <td>{{info.vrTempHighest}}&deg;C</td>
+                    </tr>
+                </table>
             </div>
         </div>
 

main/http_server/axe-os/src/app/components/home/home.component.ts

@@ -238,6 +238,7 @@ export class HomeComponent {
         info.coreVoltageActual = parseFloat((info.coreVoltageActual / 1000).toFixed(2));
         info.coreVoltage = parseFloat((info.coreVoltage / 1000).toFixed(2));
         info.temp = parseFloat(info.temp.toFixed(1));
+        info.tempHighest = parseFloat(info.tempHighest.toFixed(1));
 
         return info;
       }),

main/http_server/axe-os/src/app/services/system.service.ts

@@ -25,7 +25,9 @@ export class SystemService {
           voltage: 5208.75,
           current: 2237.5,
           temp: 60,
+          tempHighest: 63,
           vrTemp: 45,
+          vrTempHighest: 48,
           maxPower: 25,
           nominalVoltage: 5,
           hashRate: 475,

main/http_server/axe-os/src/models/ISystemInfo.ts

@@ -14,7 +14,9 @@ export interface ISystemInfo {
     voltage: number,
     current: number,
     temp: number,
+    tempHighest: number,
     vrTemp: number,
+    vrTempHighest: number,
     maxPower: number,
     nominalVoltage: number,
     hashRate: number,

main/http_server/http_server.c

@@ -554,7 +554,9 @@ static esp_err_t GET_system_info(httpd_req_t * req)
     cJSON_AddNumberToObject(root, "voltage", GLOBAL_STATE->POWER_MANAGEMENT_MODULE.voltage);
     cJSON_AddNumberToObject(root, "current", Power_get_current(GLOBAL_STATE));
     cJSON_AddNumberToObject(root, "temp", GLOBAL_STATE->POWER_MANAGEMENT_MODULE.chip_temp_avg);
+    cJSON_AddNumberToObject(root, "tempHighest", GLOBAL_STATE->POWER_MANAGEMENT_MODULE.chip_temp_highest);
     cJSON_AddNumberToObject(root, "vrTemp", GLOBAL_STATE->POWER_MANAGEMENT_MODULE.vr_temp);
+    cJSON_AddNumberToObject(root, "vrTempHighest", GLOBAL_STATE->POWER_MANAGEMENT_MODULE.vr_temp_highest);
     cJSON_AddNumberToObject(root, "maxPower", Power_get_max_settings(GLOBAL_STATE));
     cJSON_AddNumberToObject(root, "nominalVoltage", Power_get_nominal_voltage(GLOBAL_STATE));
     cJSON_AddNumberToObject(root, "hashRate", GLOBAL_STATE->SYSTEM_MODULE.current_hashrate);

main/http_server/openapi.yaml

@@ -129,10 +129,12 @@ components:
         - stratumURL
         - stratumUser
         - temp
+        - tempHighest
         - uptimeSeconds
         - version
         - voltage
         - vrTemp
+        - vrTempHighest
         - wifiStatus
         - wifiRSSI
       properties:
@@ -267,6 +269,9 @@ components:
         temp:
           type: number
           description: Average chip temperature
+        tempHighest:
+          type: number
+          description: Highest average chip temperature
         uptimeSeconds:
           type: number
           description: System uptime in seconds
@@ -279,6 +284,9 @@ components:
         vrTemp:
           type: number
           description: Voltage regulator temperature
+        vrTempHighest:
+          type: number
+          description: Highest voltage regulator temperature
         wifiStatus:
           type: string
           description: WiFi connection status

main/tasks/power_management_task.c

@@ -57,6 +57,8 @@ void POWER_MANAGEMENT_task(void * pvParameters)
     SystemModule * sys_module = &GLOBAL_STATE->SYSTEM_MODULE;
 
     power_management->frequency_multiplier = 1;
+    power_management->chip_temp_highest = 0.0;
+    power_management->vr_temp_highest = 0.0;
 
     //int last_frequency_increase = 0;
     //uint16_t frequency_target = nvs_config_get_u16(NVS_CONFIG_ASIC_FREQ, CONFIG_ASIC_FREQUENCY);
@@ -75,8 +77,14 @@ void POWER_MANAGEMENT_task(void * pvParameters)
 
         power_management->fan_rpm = Thermal_get_fan_speed(GLOBAL_STATE->device_model);
         power_management->chip_temp_avg = Thermal_get_chip_temp(GLOBAL_STATE);
+        if (power_management->chip_temp_avg > power_management->chip_temp_highest) {
+            power_management->chip_temp_highest = power_management->chip_temp_avg;
+        }
 
         power_management->vr_temp = Power_get_vreg_temp(GLOBAL_STATE);
+        if (power_management->vr_temp > power_management->vr_temp_highest) {
+            power_management->vr_temp_highest = power_management->vr_temp;
+        }
 
 
         // ASIC Thermal Diode will give bad readings if the ASIC is turned off

main/tasks/power_management_task.h

@@ -7,7 +7,9 @@ typedef struct
     uint16_t fan_rpm;
     float chip_temp[6];
     float chip_temp_avg;
+    float chip_temp_highest;
     float vr_temp;
+    float vr_temp_highest;
     float voltage;
     float frequency_multiplier;
     float frequency_value;