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_nvic_e54.h b/sysmoOCTSIM/hri/hri_nvic_e54.h
new file mode 100644
index 0000000..ce7d41f
--- /dev/null
+++ b/sysmoOCTSIM/hri/hri_nvic_e54.h
@@ -0,0 +1,319 @@
+/**
+ * \file
+ *
+ * \brief SAM NVIC
+ *
+ * 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_NVIC_COMPONENT_
+#ifndef _HRI_NVIC_E54_H_INCLUDED_
+#define _HRI_NVIC_E54_H_INCLUDED_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdbool.h>
+#include <hal_atomic.h>
+
+#if defined(ENABLE_NVIC_CRITICAL_SECTIONS)
+#define NVIC_CRITICAL_SECTION_ENTER() CRITICAL_SECTION_ENTER()
+#define NVIC_CRITICAL_SECTION_LEAVE() CRITICAL_SECTION_LEAVE()
+#else
+#define NVIC_CRITICAL_SECTION_ENTER()
+#define NVIC_CRITICAL_SECTION_LEAVE()
+#endif
+
+typedef uint32_t hri_nvic_iabr_reg_t;
+typedef uint32_t hri_nvic_icer_reg_t;
+typedef uint32_t hri_nvic_icpr_reg_t;
+typedef uint32_t hri_nvic_iser_reg_t;
+typedef uint32_t hri_nvic_ispr_reg_t;
+typedef uint32_t hri_nvic_stir_reg_t;
+typedef uint8_t  hri_nvic_ip_reg_t;
+
+static inline void hri_nvic_set_ISER_reg(const void *const hw, uint8_t index, hri_nvic_iser_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ISER[index].reg |= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_iser_reg_t hri_nvic_get_ISER_reg(const void *const hw, uint8_t index, hri_nvic_iser_reg_t mask)
+{
+	uint32_t tmp;
+	tmp = ((Nvic *)hw)->ISER[index].reg;
+	tmp &= mask;
+	return tmp;
+}
+
+static inline void hri_nvic_write_ISER_reg(const void *const hw, uint8_t index, hri_nvic_iser_reg_t data)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ISER[index].reg = data;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_clear_ISER_reg(const void *const hw, uint8_t index, hri_nvic_iser_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ISER[index].reg &= ~mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_toggle_ISER_reg(const void *const hw, uint8_t index, hri_nvic_iser_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ISER[index].reg ^= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_iser_reg_t hri_nvic_read_ISER_reg(const void *const hw, uint8_t index)
+{
+	return ((Nvic *)hw)->ISER[index].reg;
+}
+
+static inline void hri_nvic_set_ICER_reg(const void *const hw, uint8_t index, hri_nvic_icer_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ICER[index].reg |= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_icer_reg_t hri_nvic_get_ICER_reg(const void *const hw, uint8_t index, hri_nvic_icer_reg_t mask)
+{
+	uint32_t tmp;
+	tmp = ((Nvic *)hw)->ICER[index].reg;
+	tmp &= mask;
+	return tmp;
+}
+
+static inline void hri_nvic_write_ICER_reg(const void *const hw, uint8_t index, hri_nvic_icer_reg_t data)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ICER[index].reg = data;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_clear_ICER_reg(const void *const hw, uint8_t index, hri_nvic_icer_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ICER[index].reg &= ~mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_toggle_ICER_reg(const void *const hw, uint8_t index, hri_nvic_icer_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ICER[index].reg ^= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_icer_reg_t hri_nvic_read_ICER_reg(const void *const hw, uint8_t index)
+{
+	return ((Nvic *)hw)->ICER[index].reg;
+}
+
+static inline void hri_nvic_set_ISPR_reg(const void *const hw, uint8_t index, hri_nvic_ispr_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ISPR[index].reg |= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_ispr_reg_t hri_nvic_get_ISPR_reg(const void *const hw, uint8_t index, hri_nvic_ispr_reg_t mask)
+{
+	uint32_t tmp;
+	tmp = ((Nvic *)hw)->ISPR[index].reg;
+	tmp &= mask;
+	return tmp;
+}
+
+static inline void hri_nvic_write_ISPR_reg(const void *const hw, uint8_t index, hri_nvic_ispr_reg_t data)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ISPR[index].reg = data;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_clear_ISPR_reg(const void *const hw, uint8_t index, hri_nvic_ispr_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ISPR[index].reg &= ~mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_toggle_ISPR_reg(const void *const hw, uint8_t index, hri_nvic_ispr_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ISPR[index].reg ^= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_ispr_reg_t hri_nvic_read_ISPR_reg(const void *const hw, uint8_t index)
+{
+	return ((Nvic *)hw)->ISPR[index].reg;
+}
+
+static inline void hri_nvic_set_ICPR_reg(const void *const hw, uint8_t index, hri_nvic_icpr_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ICPR[index].reg |= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_icpr_reg_t hri_nvic_get_ICPR_reg(const void *const hw, uint8_t index, hri_nvic_icpr_reg_t mask)
+{
+	uint32_t tmp;
+	tmp = ((Nvic *)hw)->ICPR[index].reg;
+	tmp &= mask;
+	return tmp;
+}
+
+static inline void hri_nvic_write_ICPR_reg(const void *const hw, uint8_t index, hri_nvic_icpr_reg_t data)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ICPR[index].reg = data;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_clear_ICPR_reg(const void *const hw, uint8_t index, hri_nvic_icpr_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ICPR[index].reg &= ~mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_toggle_ICPR_reg(const void *const hw, uint8_t index, hri_nvic_icpr_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->ICPR[index].reg ^= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_icpr_reg_t hri_nvic_read_ICPR_reg(const void *const hw, uint8_t index)
+{
+	return ((Nvic *)hw)->ICPR[index].reg;
+}
+
+static inline void hri_nvic_set_IABR_reg(const void *const hw, uint8_t index, hri_nvic_iabr_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->IABR[index].reg |= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_iabr_reg_t hri_nvic_get_IABR_reg(const void *const hw, uint8_t index, hri_nvic_iabr_reg_t mask)
+{
+	uint32_t tmp;
+	tmp = ((Nvic *)hw)->IABR[index].reg;
+	tmp &= mask;
+	return tmp;
+}
+
+static inline void hri_nvic_write_IABR_reg(const void *const hw, uint8_t index, hri_nvic_iabr_reg_t data)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->IABR[index].reg = data;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_clear_IABR_reg(const void *const hw, uint8_t index, hri_nvic_iabr_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->IABR[index].reg &= ~mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_toggle_IABR_reg(const void *const hw, uint8_t index, hri_nvic_iabr_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->IABR[index].reg ^= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_iabr_reg_t hri_nvic_read_IABR_reg(const void *const hw, uint8_t index)
+{
+	return ((Nvic *)hw)->IABR[index].reg;
+}
+
+static inline void hri_nvic_set_IP_reg(const void *const hw, uint8_t index, hri_nvic_ip_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->IP[index].reg |= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_ip_reg_t hri_nvic_get_IP_reg(const void *const hw, uint8_t index, hri_nvic_ip_reg_t mask)
+{
+	uint8_t tmp;
+	tmp = ((Nvic *)hw)->IP[index].reg;
+	tmp &= mask;
+	return tmp;
+}
+
+static inline void hri_nvic_write_IP_reg(const void *const hw, uint8_t index, hri_nvic_ip_reg_t data)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->IP[index].reg = data;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_clear_IP_reg(const void *const hw, uint8_t index, hri_nvic_ip_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->IP[index].reg &= ~mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline void hri_nvic_toggle_IP_reg(const void *const hw, uint8_t index, hri_nvic_ip_reg_t mask)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->IP[index].reg ^= mask;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+static inline hri_nvic_ip_reg_t hri_nvic_read_IP_reg(const void *const hw, uint8_t index)
+{
+	return ((Nvic *)hw)->IP[index].reg;
+}
+
+static inline void hri_nvic_write_STIR_reg(const void *const hw, hri_nvic_stir_reg_t data)
+{
+	NVIC_CRITICAL_SECTION_ENTER();
+	((Nvic *)hw)->STIR.reg = data;
+	NVIC_CRITICAL_SECTION_LEAVE();
+}
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _HRI_NVIC_E54_H_INCLUDED */
+#endif /* _SAME54_NVIC_COMPONENT_ */