1 files changed, 61 insertions, 0 deletions
diff --git a/watch-library/hpl/core/hpl_core_port.h b/watch-library/hpl/core/hpl_core_port.h
new file mode 100644
index 00000000..3f3e8f28
--- /dev/null
+++ b/watch-library/hpl/core/hpl_core_port.h
@@ -0,0 +1,61 @@
+/**
+ * \file
+ *
+ * \brief Core related functionality implementation.
+ *
+ * Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * Subject to your compliance with these terms, you may use Microchip
+ * software and any derivatives exclusively with Microchip products.
+ * It is your responsibility to comply with third party license terms applicable
+ * to your use of third party software (including open source software) that
+ * may accompany Microchip software.
+ *
+ * THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
+ * WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
+ * INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
+ * AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
+ * LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
+ * LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
+ * SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
+ * POSSIBILITY OR THE DAMAGES ARE FORESEEABLE.  TO THE FULLEST EXTENT
+ * ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
+ * RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
+ * THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
+ *
+ * \asf_license_stop
+ *
+ */
+
+#ifndef _HPL_CORE_PORT_H_INCLUDED
+#define _HPL_CORE_PORT_H_INCLUDED
+
+#include <peripheral_clk_config.h>
+
+/* It's possible to include this file in ARM ASM files (e.g., in FreeRTOS IAR
+ * portable implement, portasm.s -> FreeRTOSConfig.h -> hpl_core_port.h),
+ * there will be assembling errors.
+ * So the following things are not included for assembling.
+ */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+
+#ifndef _UNIT_TEST_
+#include <compiler.h>
+#endif
+
+/**
+ * \brief Check if it's in ISR handling
+ * \return \c true if it's in ISR
+ */
+static inline bool _is_in_isr(void)
+{
+	return (SCB->ICSR & SCB_ICSR_VECTACTIVE_Msk);
+}
+
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#endif /* _HPL_CORE_PORT_H_INCLUDED */