Add victron pins to device manager

include/PinMapping.h

@@ -29,6 +29,8 @@ struct PinMapping_t {
     uint8_t display_clk;
     uint8_t display_cs;
     uint8_t display_reset;
+    uint8_t victron_tx;
+    uint8_t victron_rx;
 };
 
 class PinMappingClass {
@@ -39,6 +41,7 @@ class PinMappingClass {
 
     bool isValidNrf24Config();
     bool isValidEthConfig();
+    bool isValidVictronConfig();
 
 private:
     PinMapping_t _pinMapping;

lib/VeDirectFrameHandler/VeDirectFrameHandler.cpp

@@ -56,9 +56,9 @@ VeDirectFrameHandler::VeDirectFrameHandler() :
 {
 }
 
-void VeDirectFrameHandler::init()
+void VeDirectFrameHandler::init(int8_t rx, int8_t tx)
 {
-    VedirectSerial.begin(19200, SERIAL_8N1, VICTRON_PIN_RX, VICTRON_PIN_TX);
+    VedirectSerial.begin(19200, SERIAL_8N1, rx, tx);
     VedirectSerial.flush();
 }
 

lib/VeDirectFrameHandler/VeDirectFrameHandler.h

@@ -29,7 +29,7 @@ class VeDirectFrameHandler {
 public:
 
     VeDirectFrameHandler();
-    void init();                                  // initialize HardewareSerial
+    void init(int8_t rx, int8_t tx);             // initialize HardewareSerial
     void setPollInterval(unsigned long interval); // set poll intervall in seconds
     void loop();                                 // main loop to read ve.direct data
     unsigned long getLastUpdate();               // timestamp of last successful frame read

platformio.ini

@@ -51,6 +51,8 @@ build_flags = ${env.build_flags}
     -DHOYMILES_PIN_IRQ=16
     -DHOYMILES_PIN_CE=4
     -DHOYMILES_PIN_CS=5
+    -DVICTRON_PIN_TX=21
+	-DVICTRON_PIN_RX=22
 
 
 [env:olimex_esp32_poe]

platformio_override.ini

@@ -30,5 +30,7 @@ upload_port = COM4
 ;    -DHOYMILES_PIN_IRQ=4
 ;    -DHOYMILES_PIN_CE=5
 ;    -DHOYMILES_PIN_CS=6
+;    -DVICTRON_PIN_TX=21
+;    -DVICTRON_PIN_RX=22
 ;monitor_port = /dev/ttyACM0
 ;upload_port = /dev/ttyACM0

src/PinMapping.cpp

@@ -60,6 +60,9 @@ PinMappingClass::PinMappingClass()
     _pinMapping.display_clk = DISPLAY_CLK;
     _pinMapping.display_cs = DISPLAY_CS;
     _pinMapping.display_reset = DISPLAY_RESET;
+
+    _pinMapping.victron_tx = VICTRON_PIN_TX;
+    _pinMapping.victron_rx = VICTRON_PIN_RX;
 
 }
 
@@ -113,6 +116,9 @@ bool PinMappingClass::init(const String& deviceMapping)
             _pinMapping.display_cs = doc[i]["display"]["cs"] | DISPLAY_CS;
             _pinMapping.display_reset = doc[i]["display"]["reset"] | DISPLAY_RESET;
 
+            _pinMapping.victron_rx = doc[i]["victron"]["rx"] | VICTRON_PIN_RX;
+            _pinMapping.victron_tx = doc[i]["victron"]["tx"] | VICTRON_PIN_TX;
+
             return true;
         }
     }
@@ -133,4 +139,10 @@ bool PinMappingClass::isValidNrf24Config()
 bool PinMappingClass::isValidEthConfig()
 {
     return _pinMapping.eth_enabled;
+}
+
+bool PinMappingClass::isValidVictronConfig()
+{
+    return _pinMapping.victron_rx > 0
+        && _pinMapping.victron_tx > 0;
 }

src/WebApi_device.cpp

@@ -69,6 +69,10 @@ void WebApiDeviceClass::onDeviceAdminGet(AsyncWebServerRequest* request)
     display[F("screensaver")] = config.Display_ScreenSaver;
     display[F("contrast")] = config.Display_Contrast;
 
+    JsonObject victronPinObj = curPin.createNestedObject("victron");
+    victronPinObj[F("rx")] = pin.victron_rx;
+    victronPinObj[F("tx")] = pin.victron_tx;
+
     response->setLength();
     request->send(response);
 }

src/main.cpp

@@ -165,9 +165,13 @@ void setup()
 
     // Initialize ve.direct communication
     MessageOutput.println(F("Initialize ve.direct interface... "));
-    VeDirect.init();
-    VeDirect.setPollInterval(config.Vedirect_PollInterval);
-    MessageOutput.println(F("done"));
+    if (PinMapping.isValidVictronConfig()) {
+        VeDirect.init(pin.victron_rx, pin.victron_tx);
+        VeDirect.setPollInterval(config.Vedirect_PollInterval);
+        MessageOutput.println(F("done"));
+    } else {
+        MessageOutput.println(F("Invalid pin config"));
+    }
 }
 
 void loop()

webapp/src/components/PinInfo.vue

@@ -81,7 +81,7 @@
                     </tr>
 
                     <tr>
-                        <td rowspan="6">Display</td>
+                        <td rowspan="5">Display</td>
                         <td>type</td>
                         <td>{{ selectedPinAssignment?.display?.type }}</td>
                         <td>{{ currentPinAssignment?.display?.type }}</td>
@@ -107,6 +107,18 @@
                         <td>{{ currentPinAssignment?.display?.reset }}</td>
                     </tr>
 
+                    <tr>
+                        <td rowspan="2">Victron</td>
+                        <td>RX</td>
+                        <td>{{ selectedPinAssignment?.victron?.rx }}</td>
+                        <td>{{ currentPinAssignment?.victron?.rx }}</td>
+                    </tr>
+                    <tr>
+                        <td>TX</td>
+                        <td>{{ selectedPinAssignment?.victron?.tx }}</td>
+                        <td>{{ currentPinAssignment?.victron?.tx }}</td>
+                    </tr>
+
                 </tbody>
             </table>
         </div>

webapp/src/types/PinMapping.ts

@@ -25,11 +25,17 @@ export interface Display {
     reset: number;
 }
 
+export interface Victron {
+    rx: number;
+    tx: number;
+}
+
 export interface Device  {
     name: string;
     nrf24: Nrf24;
     eth: Ethernet;
     display: Display;
+    victron: Victron;
 }
 
 export interface PinMapping extends Array<Device>{}