Shorter paths to HAL, ExtUI (#17156)

Marlin/src/HAL/LPC1768/MarlinSerial.cpp

@@ -0,0 +1,56 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifdef TARGET_LPC1768
+
+#include "../../inc/MarlinConfigPre.h"
+#include "MarlinSerial.h"
+
+#if (defined(SERIAL_PORT) && SERIAL_PORT == 0) || (defined(SERIAL_PORT_2) && SERIAL_PORT_2 == 0) || (defined(DGUS_SERIAL_PORT) && DGUS_SERIAL_PORT == 0)
+  MarlinSerial MSerial(LPC_UART0);
+  extern "C" void UART0_IRQHandler() {
+    MSerial.IRQHandler();
+  }
+#endif
+
+#if SERIAL_PORT == 1 || SERIAL_PORT_2 == 1 || DGUS_SERIAL_PORT == 1
+  MarlinSerial MSerial1((LPC_UART_TypeDef *) LPC_UART1);
+  extern "C" void UART1_IRQHandler() {
+    MSerial1.IRQHandler();
+  }
+#endif
+
+#if SERIAL_PORT == 2 || SERIAL_PORT_2 == 2 || DGUS_SERIAL_PORT == 2
+  MarlinSerial MSerial2(LPC_UART2);
+  extern "C" void UART2_IRQHandler() {
+    MSerial2.IRQHandler();
+  }
+#endif
+
+#if SERIAL_PORT == 3 || SERIAL_PORT_2 == 3 || DGUS_SERIAL_PORT == 3
+  MarlinSerial MSerial3(LPC_UART3);
+  extern "C" void UART3_IRQHandler() {
+    MSerial3.IRQHandler();
+  }
+#endif
+
+#endif // TARGET_LPC1768