1 files changed, 56 insertions, 0 deletions
diff --git a/Marlin/src/HAL/STM32/MarlinSerial.h b/Marlin/src/HAL/STM32/MarlinSerial.h
new file mode 100644
index 0000000..8cc4f0d
--- /dev/null
+++ b/Marlin/src/HAL/STM32/MarlinSerial.h
@@ -0,0 +1,56 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * 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 <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#include "../../inc/MarlinConfigPre.h"
+
+#if ENABLED(EMERGENCY_PARSER)
+  #include "../../feature/e_parser.h"
+#endif
+
+#include "../../core/serial_hook.h"
+
+typedef void (*usart_rx_callback_t)(serial_t * obj);
+
+struct MarlinSerial : public HardwareSerial {
+  MarlinSerial(void* peripheral, usart_rx_callback_t rx_callback) :
+      HardwareSerial(peripheral), _rx_callback(rx_callback)
+  { }
+
+  void begin(unsigned long baud, uint8_t config);
+  inline void begin(unsigned long baud) { begin(baud, SERIAL_8N1); }
+
+  void _rx_complete_irq(serial_t* obj);
+
+protected:
+  usart_rx_callback_t _rx_callback;
+};
+
+typedef Serial0Type<MarlinSerial> MSerialT;
+extern MSerialT MSerial1;
+extern MSerialT MSerial2;
+extern MSerialT MSerial3;
+extern MSerialT MSerial4;
+extern MSerialT MSerial5;
+extern MSerialT MSerial6;
+extern MSerialT MSerial7;
+extern MSerialT MSerial8;
+extern MSerialT MSerial9;
+extern MSerialT MSerial10;
+extern MSerialT MSerialLP1;