fix(firmware): 由于 GPIO34,35 上两个按钮没有上拉电阻而无效，调整本机刷卡充电的启动逻辑

hardware/firmware/src/main.cpp

@@ -46,9 +46,6 @@ static unsigned long s_cc2_last_change_ms = 0;
 static bool s_cc1_prev_plugged = false;
 static bool s_cc2_prev_plugged = false;
 
-static bool s_key1_prev = false;
-static bool s_key2_prev = false;
-
 static bool s_auth_in_progress = false;
 static bool s_auth_ok = false;
 static unsigned long s_auth_ok_at_ms = 0;
@@ -56,6 +53,18 @@ static String s_auth_id_tag;
 
 static bool s_remote_start_accepted = false;
 
+static bool authWindowValid();
+static void clearAuthWait(const char *reason)
+{
+  if (s_auth_ok || s_auth_id_tag.length() > 0)
+  {
+    Serial.printf("[main] Clear pending authorization: %s\n", reason);
+  }
+  s_auth_ok = false;
+  s_auth_ok_at_ms = 0;
+  s_auth_id_tag = "";
+}
+
 uint8_t mac[6];
 char cpSerial[13];
 
@@ -118,7 +127,20 @@ static void updateConnectorPluggedState()
   }
   if ((now - s_cc1_last_change_ms) >= CC_DEBOUNCE_MS)
   {
+    bool cc1_plugged_old = s_cc1_plugged;
     s_cc1_plugged = s_cc1_raw_last;
+
+    // If connector1 just connected and auth window is valid, try to start
+    if (!cc1_plugged_old && s_cc1_plugged && s_auth_ok && (millis() - s_auth_ok_at_ms) <= AUTH_WINDOW_MS && s_auth_id_tag.length() > 0 && isConnectorIdle(1))
+    {
+      Serial.printf("[main] Connector 1 plugged in, auto-starting with idTag %s\n", s_auth_id_tag.c_str());
+      auto tx = beginTransaction_authorized(s_auth_id_tag.c_str(), nullptr, 1);
+      if (tx != nullptr)
+      {
+        s_auth_ok = false;
+        s_auth_id_tag = "";
+      }
+    }
   }
 
   const bool cc2_raw = (digitalRead(PIN_CC2) == HIGH);
@@ -129,7 +151,20 @@ static void updateConnectorPluggedState()
   }
   if ((now - s_cc2_last_change_ms) >= CC_DEBOUNCE_MS)
   {
+    bool cc2_plugged_old = s_cc2_plugged;
     s_cc2_plugged = s_cc2_raw_last;
+
+    // If connector2 just connected and auth window is valid, try to start
+    if (!cc2_plugged_old && s_cc2_plugged && s_auth_ok && (millis() - s_auth_ok_at_ms) <= AUTH_WINDOW_MS && s_auth_id_tag.length() > 0 && isConnectorIdle(2))
+    {
+      Serial.printf("[main] Connector 2 plugged in, auto-starting with idTag %s\n", s_auth_id_tag.c_str());
+      auto tx = beginTransaction_authorized(s_auth_id_tag.c_str(), nullptr, 2);
+      if (tx != nullptr)
+      {
+        s_auth_ok = false;
+        s_auth_id_tag = "";
+      }
+    }
   }
 }
 
@@ -182,9 +217,8 @@ static void requestAuthorizeByCard(const String &idTag)
     return;
   }
 
+  clearAuthWait("new card swiped");
   s_auth_in_progress = true;
-  s_auth_ok = false;
-  s_auth_id_tag = "";
 
   Serial.printf("[main] Authorize idTag: %s\n", idTag.c_str());
   authorize(
@@ -199,19 +233,40 @@ static void requestAuthorizeByCard(const String &idTag)
           s_auth_ok_at_ms = millis();
           s_auth_id_tag = idTag;
           Serial.printf("[main] Authorize accepted for idTag %s\n", idTag.c_str());
+
+          // Check if there's already a connector plugged in; if so, start immediately
+          unsigned int targetConnector = 0;
+          if (s_cc1_plugged && isConnectorIdle(1) && isOperative(1))
+          {
+            targetConnector = 1;
+          }
+          else if (s_cc2_plugged && isConnectorIdle(2) && isOperative(2))
+          {
+            targetConnector = 2;
+          }
+
+          if (targetConnector > 0)
+          {
+            // Immediately start the transaction on the plugged connector
+            Serial.printf("[main] Connector %u is plugged in, auto-starting transaction\n", targetConnector);
+            auto tx = beginTransaction_authorized(idTag.c_str(), nullptr, targetConnector);
+            if (tx != nullptr)
+            {
+              clearAuthWait("transaction started");
+            }
+          }
+          // Otherwise, wait for a connector to be plugged in
         }
         else
         {
-          s_auth_ok = false;
+          clearAuthWait("authorize rejected");
-          s_auth_id_tag = "";
           Serial.printf("[main] Authorize rejected, status=%s\n", status);
         }
       },
       []()
       {
         s_auth_in_progress = false;
-        s_auth_ok = false;
+        clearAuthWait("authorize aborted");
-        s_auth_id_tag = "";
         Serial.println("[main] Authorize aborted");
       });
 }
@@ -240,49 +295,12 @@ static void pollRfidCard()
   requestAuthorizeByCard(idTag);
 }
 
-static void tryStartByKey(unsigned int connectorId)
+static void expireAuthWaitIfNeeded()
 {
-  if (!authWindowValid())
+  if (s_auth_ok && s_auth_id_tag.length() > 0 && (millis() - s_auth_ok_at_ms) > AUTH_WINDOW_MS)
   {
-    Serial.println("[main] No valid authorization window. Swipe card first.");
+    clearAuthWait("authorization timeout");
-    return;
   }
-
-  if (!isConnectorStartReady(connectorId))
-  {
-    Serial.printf("[main] Connector %u not ready for start (needs idle + operative + plugged).\n", connectorId);
-    return;
-  }
-
-  auto tx = beginTransaction_authorized(s_auth_id_tag.c_str(), nullptr, connectorId);
-  if (tx)
-  {
-    Serial.printf("[main] Local start accepted on connector %u for idTag %s\n", connectorId, s_auth_id_tag.c_str());
-    s_auth_ok = false;
-    s_auth_id_tag = "";
-  }
-  else
-  {
-    Serial.printf("[main] Local start failed on connector %u\n", connectorId);
-  }
-}
-
-static void pollStartKeys()
-{
-  const bool key1 = (digitalRead(PIN_KEY1) == HIGH);
-  const bool key2 = (digitalRead(PIN_KEY2) == HIGH);
-
-  if (key1 && !s_key1_prev)
-  {
-    tryStartByKey(1);
-  }
-  if (key2 && !s_key2_prev)
-  {
-    tryStartByKey(2);
-  }
-
-  s_key1_prev = key1;
-  s_key2_prev = key2;
 }
 
 /* LED Control Functions */
@@ -400,8 +418,6 @@ void setup()
   // Initialize CC switches (input) and panel LEDs (low-active output)
   pinMode(PIN_CC1, INPUT);
   pinMode(PIN_CC2, INPUT);
-  pinMode(PIN_KEY1, INPUT);
-  pinMode(PIN_KEY2, INPUT);
   pinMode(PIN_LED1, OUTPUT);
   pinMode(PIN_LED2, OUTPUT);
   pinMode(PIN_RELAY1, OUTPUT);
@@ -756,7 +772,7 @@ void loop()
   updateConnectorPluggedState();
   stopIfUnplugged();
   pollRfidCard();
-  pollStartKeys();
+  expireAuthWaitIfNeeded();
 
   mg_mgr_poll(&mgr, 10);
   mocpp_loop();