Merge pull request #598 from sparkfun/addChargingtime

Add shutdown timer and setup ignore

Author: nseidle

.github/workflows/compile-rtk-firmware.yml

@@ -6,7 +6,7 @@ on:
 env:
   FILENAME_PREFIX: RTK_Surveyor_Firmware
   FIRMWARE_VERSION_MAJOR: 3
-  FIRMWARE_VERSION_MINOR: 6
+  FIRMWARE_VERSION_MINOR: 7
   POINTPERFECT_TOKEN: ${{ secrets.POINTPERFECT_TOKEN }}
 
 jobs:

Firmware/RTK_Surveyor/Begin.ino

@@ -116,6 +116,10 @@ void beginBoard()
         }
     }
 
+    //We need some settings before we are completely powered on
+    //ie, disablePowerFiltering, enableResetDisplay, resetCount, etc
+    loadSettingsPartial(); // Loads settings from LFS
+
     // Setup hardware pins
     if (productVariant == RTK_SURVEYOR)
     {
@@ -244,7 +248,6 @@ void beginBoard()
     ethernetMACAddress[5] += 3; // Convert MAC address to Ethernet MAC (add 3)
 
     // For all boards, check reset reason. If reset was due to wdt or panic, append last log
-    loadSettingsPartial(); // Loads settings from LFS
     if ((esp_reset_reason() == ESP_RST_POWERON) || (esp_reset_reason() == ESP_RST_SW))
     {
         reuseLastLog = false; // Start new log

Firmware/RTK_Surveyor/Buttons.ino

@@ -8,7 +8,7 @@ void powerOnCheck()
         if (digitalRead(pin_powerSenseAndControl) == LOW)
             delay(500);
 
-    if (ENABLE_DEVELOPER == false)
+    if (settings.powerButtonFiltering == true)
     {
         if (pin_powerSenseAndControl >= 0)
             if (digitalRead(pin_powerSenseAndControl) != LOW)

Firmware/RTK_Surveyor/NVM.ino

@@ -362,6 +362,9 @@ void recordSystemSettingsToFile(File *settingsFile)
     settingsFile->printf("%s=%d\r\n", "lbandFixTimeout_seconds", settings.lbandFixTimeout_seconds);
     settingsFile->printf("%s=%d\r\n", "minCNO_F9R", settings.minCNO_F9R);
     settingsFile->printf("%s=%d\r\n", "minCNO_F9P", settings.minCNO_F9P);
+    settingsFile->printf("%s=%d\r\n", "shutdownNoChargeTimeout_s", settings.shutdownNoChargeTimeout_s);
+    settingsFile->printf("%s=%d\r\n", "disableSetupButton", settings.disableSetupButton);
+    settingsFile->printf("%s=%d\r\n", "powerButtonFiltering", settings.powerButtonFiltering);
 
     // Record constellation settings
     for (int x = 0; x < MAX_CONSTELLATIONS; x++)
@@ -1303,6 +1306,12 @@ bool parseLine(char *str, Settings *settings)
         settings->bluetoothInterruptsCore = d;
     else if (strcmp(settingName, "i2cInterruptsCore") == 0)
         settings->i2cInterruptsCore = d;
+    else if (strcmp(settingName, "shutdownNoChargeTimeout_s") == 0)
+        settings->shutdownNoChargeTimeout_s = d;
+    else if (strcmp(settingName, "disableSetupButton") == 0)
+        settings->disableSetupButton = d;
+    else if (strcmp(settingName, "powerButtonFiltering") == 0)
+        settings->powerButtonFiltering = d;
 
     // Network layer
     else if (strcmp(settingName, "defaultNetworkType") == 0)
@@ -1445,7 +1454,7 @@ bool parseLine(char *str, Settings *settings)
         // Last catch
         if (knownSetting == false)
         {
-            systemPrintf("Unknown setting %s\r\n", settingName);
+            log_d("Unknown setting %s", settingName);
         }
     }
 

Firmware/RTK_Surveyor/RTK_Surveyor.ino

@@ -666,6 +666,8 @@ unsigned long lbandLastReport = 0;
 
 volatile PeriodicDisplay_t periodicDisplay;
 
+unsigned long shutdownNoChargeTimer = 0;
+
 //-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
 /*
                      +---------------------------------------+      +----------+

Firmware/RTK_Surveyor/System.ino

@@ -15,7 +15,7 @@ bool configureUbloxModule()
         if (ENABLE_DEVELOPER && productVariant == REFERENCE_STATION)
             theGNSS.enableDebugging(serialGNSS); // Output all debug messages over serialGNSS
         else
-#endif  // REF_STN_GNSS_DEBUG
+#endif                                             // REF_STN_GNSS_DEBUG
             theGNSS.enableDebugging(Serial, true); // Enable only the critical debug messages over Serial
     }
     else
@@ -333,21 +333,20 @@ void checkBatteryLevels()
         battChangeRate = 0;
     }
 
+    if (battChangeRate >= -0.01)
+        externalPowerConnected = true;
+    else
+        externalPowerConnected = false;
+
     if (settings.enablePrintBatteryMessages)
     {
-        systemPrintf("Batt (%d%%): Voltage: %0.02fV", battLevel, battVoltage);
-
         char tempStr[25];
-        if (battChangeRate >= -0.01)
-        {
+        if (externalPowerConnected)
             snprintf(tempStr, sizeof(tempStr), "C");
-            externalPowerConnected = true;
-        }
         else
-        {
             snprintf(tempStr, sizeof(tempStr), "Disc");
-            externalPowerConnected = false;
-        }
+
+        systemPrintf("Batt (%d%%): Voltage: %0.02fV", battLevel, battVoltage);
 
         systemPrintf(" %sharging: %0.02f%%/hr ", tempStr, battChangeRate);
 
@@ -363,6 +362,21 @@ void checkBatteryLevels()
         systemPrintf("%s\r\n", tempStr);
     }
 
+    // Check if we need to shutdown due to no charging
+    if (settings.shutdownNoChargeTimeout_s > 0)
+    {
+        if (externalPowerConnected == false)
+        {
+            int secondsSinceLastCharger = (millis() - shutdownNoChargeTimer) / 1000;
+            if (secondsSinceLastCharger > settings.shutdownNoChargeTimeout_s)
+                powerDown(true);
+        }
+        else
+        {
+            shutdownNoChargeTimer = millis(); // Reset timer because power is attached
+        }
+    }
+
     if (productVariant == RTK_SURVEYOR)
     {
         if (battLevel < 10)
@@ -430,7 +444,7 @@ bool createTestFile()
             SD_MMC.remove(testFileName);
         return (!SD_MMC.exists(testFileName));
     }
-#endif  // COMPILE_SD_MMC
+#endif // COMPILE_SD_MMC
 
     return (false);
 }
@@ -1153,7 +1167,7 @@ const char *coordinatePrintableInputType(CoordinateInputType coordinateInputType
 }
 
 // Print the error message every 15 seconds
-void reportFatalError(const char * errorMsg)
+void reportFatalError(const char *errorMsg)
 {
     while (1)
     {