Feature/sd card reader

BoatControlPanel/BoatControlPanel.ino

@@ -50,11 +50,7 @@
 #include "ToneManager.h"
 #include "RgbLedFade.h"
 
-// sensors
-//#include "TLVCompassHandler.h"
-
 #include "GpsSensorHandler.h"
-#include "SensorCommandHandler.h"
 
 #if defined(ARDUINO_MEGA2560)
 #define NEXTION_SERIAL Serial1
@@ -178,7 +174,7 @@ void setup()
 
 #if defined(ARDUINO_MEGA2560)
     SystemFunctions::initializeSerial(NEXTION_SERIAL, 19200, false);
-    SystemFunctions::initializeSerial(LINK_SERIAL, 9600, false);
+    SystemFunctions::initializeSerial(LINK_SERIAL, 19200, false);
 	SystemFunctions::initializeSerial(GPS_SERIAL, 9600, false);
 #elif defined(ARDUINO_R4_MINIMA)
 	NEXTION_SERIAL.begin(19200);
@@ -269,26 +265,14 @@ void loop()
     SystemCpuMonitor::update();
 }
 
-void resetSerial(Stream& serial)
-{
-    // Flush outgoing data
-    serial.flush();
-
-    // Clear incoming buffer
-    while (serial.available() > 0)
-    {
-        serial.read();
-    }
-}
-
 void onLinkCommandReceived(SerialCommandManager* mgr)
 {
     char cmd[64];
 	snprintf_P(cmd, sizeof(cmd), PSTR("%s"), mgr->getCommand());
     commandMgrComputer.sendError(cmd, F("LINKHANDLER"));
 
 	// Reset serial to clear any residual data
-	resetSerial(LINK_SERIAL);
+	SystemFunctions::resetSerial(LINK_SERIAL);
 }
 
 void onComputerCommandReceived(SerialCommandManager* mgr)
@@ -299,5 +283,5 @@ void onComputerCommandReceived(SerialCommandManager* mgr)
     commandMgrComputer.sendError(cmd, F("PCHANDLER"));
 
     // Reset serial to clear any residual data
-	resetSerial(COMPUTER_SERIAL);
+    SystemFunctions::resetSerial(COMPUTER_SERIAL);
 }

BoatControlPanel/BoatControlPanel.vcxproj

@@ -123,7 +123,7 @@
       <FileType>CppCode</FileType>
       <DeploymentContent>true</DeploymentContent>
     </ClCompile>
-    <ClInclude Include="..\Shared\Sensors\BaseSensor.h" />
+    <ClInclude Include="BaseSensor.h" />
     <ClInclude Include="Astronomy.h" />
     <ClInclude Include="Environment.h" />
     <ClInclude Include="EnvironmentPage.h" />
@@ -182,7 +182,7 @@
     <DebuggerFlavor>VisualMicroDebugger</DebuggerFlavor>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
-    <IncludePath>$(ProjectDir)..\BoatControlPanel;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SerialCommandManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\NextionControl\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SensorManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\TinyGPSPlus\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\libraries\EEPROM\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\cores\arduino;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\variants\mega;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\lib\gcc\avr\7.3.0\include;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\lib\gcc\avr\7.3.0\include-fixed;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SerialCommandManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\NextionControl\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SensorManager\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\libraries\SoftwareSerial\src;$(ProjectDir)..\Shared\Sensors</IncludePath>
+    <IncludePath>$(ProjectDir)..\BoatControlPanel;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SerialCommandManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\NextionControl\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SensorManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\TinyGPSPlus\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\libraries\EEPROM\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\cores\arduino;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\variants\mega;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\lib\gcc\avr\7.3.0\include;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\lib\gcc\avr\7.3.0\include-fixed;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SerialCommandManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\NextionControl\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SensorManager\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\libraries\SoftwareSerial\src</IncludePath>
     <RemoteCCompileToolExe>$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\bin\avr-g++</RemoteCCompileToolExe>
     <RemoteCppCompileToolExe>$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\bin\avr-g++</RemoteCppCompileToolExe>
     <ValidateArchitecture>false</ValidateArchitecture>
@@ -203,7 +203,7 @@
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">
     <ClCompile>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\BoatControlPanel;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SerialCommandManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\NextionControl\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SensorManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\TinyGPSPlus\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\libraries\EEPROM\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\cores\arduino;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\variants\mega;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\lib\gcc\avr\7.3.0\include;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\lib\gcc\avr\7.3.0\include-fixed;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SerialCommandManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\NextionControl\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SensorManager\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\libraries\SoftwareSerial\src;$(ProjectDir)..\Shared\Sensors;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+      <AdditionalIncludeDirectories>$(ProjectDir)..\BoatControlPanel;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SerialCommandManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\NextionControl\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SensorManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\TinyGPSPlus\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\libraries\EEPROM\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\cores\arduino;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\variants\mega;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\lib\gcc\avr\7.3.0\include;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\lib\gcc\avr\7.3.0\include-fixed;$(ProjectDir)..\..\..\users\simon\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\avr\include;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SerialCommandManager\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\NextionControl\src;$(ProjectDir)..\..\..\Users\Simon\Documents\Arduino\libraries\SensorManager\src;$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\hardware\avr\1.8.6\libraries\SoftwareSerial\src;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
       <GccToolChain>$(ProjectDir)..\..\..\Users\Simon\AppData\Local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino7\bin\avr-g++</GccToolChain>
       <CppLanguageStandard>gnu++11</CppLanguageStandard>
       <CLanguageStandard>gnu11</CLanguageStandard>

BoatControlPanel/BoatControlPanel.vcxproj.filters

@@ -321,7 +321,7 @@
     <ClInclude Include="GpsSensorHandler.h">
       <Filter>Header Files\Sensors</Filter>
     </ClInclude>
-    <ClInclude Include="..\Shared\Sensors\BaseSensor.h">
+    <ClInclude Include="BaseSensor.h">
       <Filter>Header Files\SharedCode</Filter>
     </ClInclude>
     <ClInclude Include="ToneManager.h">

Commands.md

@@ -12,8 +12,10 @@ These are commands used to configure the system settings and can only be sent fr
 | `F3` — Cpu Usage | `F3` | When received will return the current CPU usage. No params. |
 | `F4` — Bluetooth Enabled | `F4` | When received will return the current enabled state of bluetooth 0 off 1 on. No params. |
 | `F5` — Wifi Enabled | `F5` | When received will return the current enabled state of wifi 0 off 1 on. No params. |
-| `F6` — Set DateTime | `F6:v=2025-12-04T15:30:00` or `F6:v=1733328600` | Set current date/time. Accepts ISO 8601 datetime string `YYYY-MM-DDTHH:MM:SS` or Unix timestamp (seconds since epoch). Returns current stored time. |
+| `F6` — Set DateTime | `F6:v=1733328600` | Set current date/time. Accepts Unix timestamp (seconds since epoch). Returns current stored time. |
 | `F7` — Get DateTime | `F7` | Get current date/time as ISO 8601 datetime string `YYYY-MM-DDTHH:MM:SS`. |
+| `F8` — SD Card Present | `F8` | Query if SD card is present. Returns `v=0` (not present) or `v=1` (present). No params. |
+| `F9` — SD Card Log File Size | `F9` | Get current log file size in bytes. Returns `v=<bytes>` where bytes is the size of the active log file. Returns `v=0` if no file is open. No params. |
 
 
 ### Wifi System Commands (SFB)
@@ -59,7 +61,8 @@ These are commands used to configure the system settings and can only be sent fr
 | `C26` — LED Auto Switch | `C26:v=true` or `C26:v=1` | Enable/disable auto day/night switching. Param format: `v=<value>`. `value` must be true/false or 1/0. |
 | `C27` — LED Enable States | `C27:g=true;w=true;s=false` | Enable/disable individual LEDs. Param format: `g=<gps>;w=<warning>;s=<system>`. Each value must be true/false or 1/0. `g`=GPS LED, `w`=Warning LED, `s`=System LED. |
 | `C28` — Control Panel Tones | `C28:t=0;h=400;d=500;p=0;r=30000` | Configure control panel tones, 2 categories, good and bad, good is only used at startup to indicate all is working, bad is used in response to warnings. t=0 or 1 (0 good or 1 bad), h = tone Hz, d = duration in milliseconds, p = preset 0 custom tone/duration, 1 = submaring ping, 2 = double beep, 3 = rising chirp, 4 = descending alert, 5 = nautical bell, 0xFF = no sound.  r = repeat interval in milliseconds where 0 is do not repeat, this is only used for bad sounds. |
-
+| `C29` — Reload Config from SD (SFB) | `C29` | **Local only (Serial/USB)**. Reload configuration from SD card config.txt file... |
+| `C30` — Export Config to SD (SFB) | `C30` | **Local only (Serial/USB)**. Export current in-memory configuration to SD card... |
 
 
 Common error responses you may see: `Missing param`, `Missing params`, `Missing name`, `Empty name`, `Index out of range`, `Button out of range`, `Slot out of range`, `Relay out of range (or 255 to clear)`, `Invalid value (0 or 1)`, `Invalid mode (0=AP, 1=Client)`, `Only available in Client mode`, `Invalid port`, `Invalid offset (-12 to +14)`, `MMSI must be 9 digits`, `Invalid boat type`, `No available link slots`, `EEPROM commit failed`, `Unknown config command`, `Invalid type (0=day, 1=night)`, `Brightness must be 0-100`, `Invalid value (true/false or 0/1)`, `Missing params (t,r,g,b)`, `Missing params (t,b)`, `Missing params (g,w,s)`.