1 files changed, 56 insertions, 0 deletions
diff --git a/Marlin/src/HAL/HAL.h b/Marlin/src/HAL/HAL.h
new file mode 100644
index 0000000..9eefda8
--- /dev/null
+++ b/Marlin/src/HAL/HAL.h
@@ -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 <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#include "platforms.h"
+
+#ifndef GCC_VERSION
+  #define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+#endif
+
+#include HAL_PATH(.,HAL.h)
+
+#ifdef SERIAL_PORT_2
+  #define NUM_SERIAL 2
+#else
+  #define NUM_SERIAL 1
+#endif
+
+#define HAL_ADC_RANGE _BV(HAL_ADC_RESOLUTION)
+
+#ifndef I2C_ADDRESS
+  #define I2C_ADDRESS(A) uint8_t(A)
+#endif
+
+// Needed for AVR sprintf_P PROGMEM extension
+#ifndef S_FMT
+  #define S_FMT "%s"
+#endif
+
+// String helper
+#ifndef PGMSTR
+  #define PGMSTR(NAM,STR) const char NAM[] = STR
+#endif
+
+inline void watchdog_refresh() {
+  TERN_(USE_WATCHDOG, HAL_watchdog_refresh());
+}