start with USB CDC echo example

this is the Atmel START USB CDC Echo example project for the
SAM E54 Xplained Pro board using an Atmel ATSAME54P20A
microcontroller.
Atmel START information:
- Version: 1.4.1810 (Dec 18, 2018, 5:52 AM GMT+1)
- Server: 1.4.93
- Content version: 1.0.1340

This will serve as basis for the sysmoOCTSIM project

A jenkins contrib script has also been added to the
osmo-ccid-firmware project to build the sysmoOCTSIM firmware

Change-Id: I356de75e7b730d63fb819248e71d36f785932199
diff --git a/sysmoOCTSIM/hri/hri_rstc_e54.h b/sysmoOCTSIM/hri/hri_rstc_e54.h
new file mode 100644
index 0000000..bf5592a
--- /dev/null
+++ b/sysmoOCTSIM/hri/hri_rstc_e54.h
@@ -0,0 +1,142 @@
+/**
+ * \file
+ *
+ * \brief SAM RSTC
+ *
+ * Copyright (c) 2016-2018 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
+ *
+ */
+
+#ifdef _SAME54_RSTC_COMPONENT_
+#ifndef _HRI_RSTC_E54_H_INCLUDED_
+#define _HRI_RSTC_E54_H_INCLUDED_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdbool.h>
+#include <hal_atomic.h>
+
+#if defined(ENABLE_RSTC_CRITICAL_SECTIONS)
+#define RSTC_CRITICAL_SECTION_ENTER() CRITICAL_SECTION_ENTER()
+#define RSTC_CRITICAL_SECTION_LEAVE() CRITICAL_SECTION_LEAVE()
+#else
+#define RSTC_CRITICAL_SECTION_ENTER()
+#define RSTC_CRITICAL_SECTION_LEAVE()
+#endif
+
+typedef uint8_t hri_rstc_bkupexit_reg_t;
+typedef uint8_t hri_rstc_rcause_reg_t;
+
+static inline bool hri_rstc_get_RCAUSE_POR_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_POR) >> RSTC_RCAUSE_POR_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_BODCORE_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_BODCORE) >> RSTC_RCAUSE_BODCORE_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_BODVDD_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_BODVDD) >> RSTC_RCAUSE_BODVDD_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_NVM_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_NVM) >> RSTC_RCAUSE_NVM_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_EXT_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_EXT) >> RSTC_RCAUSE_EXT_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_WDT_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_WDT) >> RSTC_RCAUSE_WDT_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_SYST_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_SYST) >> RSTC_RCAUSE_SYST_Pos;
+}
+
+static inline bool hri_rstc_get_RCAUSE_BACKUP_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->RCAUSE.reg & RSTC_RCAUSE_BACKUP) >> RSTC_RCAUSE_BACKUP_Pos;
+}
+
+static inline hri_rstc_rcause_reg_t hri_rstc_get_RCAUSE_reg(const void *const hw, hri_rstc_rcause_reg_t mask)
+{
+	uint8_t tmp;
+	tmp = ((Rstc *)hw)->RCAUSE.reg;
+	tmp &= mask;
+	return tmp;
+}
+
+static inline hri_rstc_rcause_reg_t hri_rstc_read_RCAUSE_reg(const void *const hw)
+{
+	return ((Rstc *)hw)->RCAUSE.reg;
+}
+
+static inline bool hri_rstc_get_BKUPEXIT_RTC_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->BKUPEXIT.reg & RSTC_BKUPEXIT_RTC) >> RSTC_BKUPEXIT_RTC_Pos;
+}
+
+static inline bool hri_rstc_get_BKUPEXIT_BBPS_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->BKUPEXIT.reg & RSTC_BKUPEXIT_BBPS) >> RSTC_BKUPEXIT_BBPS_Pos;
+}
+
+static inline bool hri_rstc_get_BKUPEXIT_HIB_bit(const void *const hw)
+{
+	return (((Rstc *)hw)->BKUPEXIT.reg & RSTC_BKUPEXIT_HIB) >> RSTC_BKUPEXIT_HIB_Pos;
+}
+
+static inline hri_rstc_bkupexit_reg_t hri_rstc_get_BKUPEXIT_reg(const void *const hw, hri_rstc_bkupexit_reg_t mask)
+{
+	uint8_t tmp;
+	tmp = ((Rstc *)hw)->BKUPEXIT.reg;
+	tmp &= mask;
+	return tmp;
+}
+
+static inline hri_rstc_bkupexit_reg_t hri_rstc_read_BKUPEXIT_reg(const void *const hw)
+{
+	return ((Rstc *)hw)->BKUPEXIT.reg;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _HRI_RSTC_E54_H_INCLUDED */
+#endif /* _SAME54_RSTC_COMPONENT_ */