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diff --git a/c/src/lib/libbsp/arm/atsam/libraries/libchip/include/trace.h b/c/src/lib/libbsp/arm/atsam/libraries/libchip/include/trace.h
deleted file mode 100644
index 95a613f69a..0000000000
--- a/c/src/lib/libbsp/arm/atsam/libraries/libchip/include/trace.h
+++ /dev/null
@@ -1,231 +0,0 @@
-/* ---------------------------------------------------------------------------- */
-/* Atmel Microcontroller Software Support */
-/* SAM Software Package License */
-/* ---------------------------------------------------------------------------- */
-/* Copyright (c) 2015, Atmel Corporation */
-/* */
-/* All rights reserved. */
-/* */
-/* Redistribution and use in source and binary forms, with or without */
-/* modification, are permitted provided that the following condition is met: */
-/* */
-/* - Redistributions of source code must retain the above copyright notice, */
-/* this list of conditions and the disclaimer below. */
-/* */
-/* Atmel's name may not be used to endorse or promote products derived from */
-/* this software without specific prior written permission. */
-/* */
-/* DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR */
-/* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE */
-/* DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT */
-/* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, */
-/* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF */
-/* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING */
-/* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, */
-/* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
-/* ---------------------------------------------------------------------------- */
-
-/**
- * \file
- *
- * \par Purpose
- *
- * Standard output methods for reporting debug information, warnings and
- * errors, which can be easily be turned on/off.
- *
- * \par Usage
- * -# Initialize the DBGU using TRACE_CONFIGURE() if you intend to eventually
- * disable ALL traces; otherwise use DBGU_Configure().
- * -# Uses the TRACE_DEBUG(), TRACE_INFO(), TRACE_WARNING(), TRACE_ERROR()
- * TRACE_FATAL() macros to output traces throughout the program.
- * -# Each type of trace has a level : Debug 5, Info 4, Warning 3, Error 2
- * and Fatal 1. Disable a group of traces by changing the value of
- * TRACE_LEVEL during compilation; traces with a level bigger than TRACE_LEVEL
- * are not generated. To generate no trace, use the reserved value 0.
- * -# Trace disabling can be static or dynamic. If dynamic disabling is selected
- * the trace level can be modified in runtime. If static disabling is selected
- * the disabled traces are not compiled.
- *
- * \par traceLevels Trace level description
- * -# TRACE_DEBUG (5): Traces whose only purpose is for debugging the program,
- * and which do not produce meaningful information otherwise.
- * -# TRACE_INFO (4): Informational trace about the program execution. Should
- * enable the user to see the execution flow.
- * -# TRACE_WARNING (3): Indicates that a minor error has happened. In most case
- * it can be discarded safely; it may even be expected.
- * -# TRACE_ERROR (2): Indicates an error which may not stop the program execution,
- * but which indicates there is a problem with the code.
- * -# TRACE_FATAL (1): Indicates a major error which prevents the program from going
- * any further.
- */
-
-#ifndef _TRACE_
-#define _TRACE_
-
-/*
- * Headers
- */
-
-#include "pio.h"
-
-#include <stdio.h>
-
-/*
- * Global Definitions
- */
-
-/** Softpack Version */
-#define SOFTPACK_VERSION "1.5"
-
-
-#define TRACE_LEVEL_DEBUG 5
-#define TRACE_LEVEL_INFO 4
-#define TRACE_LEVEL_WARNING 3
-#define TRACE_LEVEL_ERROR 2
-#define TRACE_LEVEL_FATAL 1
-#define TRACE_LEVEL_NO_TRACE 0
-
-/* By default, all traces are output except the debug one. */
-#if !defined(TRACE_LEVEL)
- #define TRACE_LEVEL TRACE_LEVEL_INFO
-#endif
-
-/* By default, trace level is static (not dynamic) */
-#if !defined(DYN_TRACES)
- #define DYN_TRACES 0
-#endif
-
-#if defined(NOTRACE)
- #error "Error: NOTRACE has to be not defined !"
-#endif
-
-#undef NOTRACE
-#if (DYN_TRACES==0)
- #if (TRACE_LEVEL == TRACE_LEVEL_NO_TRACE)
- #define NOTRACE
- #endif
-#endif
-
-
-
-/* ------------------------------------------------------------------------------
- * Global Macros
- * ------------------------------------------------------------------------------
- */
-
-extern void TRACE_CONFIGURE(uint32_t dwBaudRate, uint32_t dwMCk);
-
-/**
- * Initializes the DBGU for ISP project
- *
- * \param mode DBGU mode.
- * \param baudrate DBGU baudrate.
- * \param mck Master clock frequency.
- */
-#ifndef DYNTRACE
- #define DYNTRACE 0
-#endif
-
-#if (TRACE_LEVEL==0) && (DYNTRACE==0)
-#define TRACE_CONFIGURE_ISP(mode, baudrate, mck) {}
-#else
-#define TRACE_CONFIGURE_ISP(mode, baudrate, mck) { \
- const Pin pinsUART0[] = {PINS_UART}; \
- PIO_Configure(pinsUART0, PIO_LISTSIZE(pinsUART0)); \
- UART_Configure(baudrate, mck); \
- }
-#endif
-
-/**
- * Outputs a formatted string using 'printf' if the log level is high
- * enough. Can be disabled by defining TRACE_LEVEL=0 during compilation.
- * \param ... Additional parameters depending on formatted string.
- */
-#if defined(NOTRACE)
-
- /* Empty macro */
- #define TRACE_DEBUG(...) { }
- #define TRACE_INFO(...) { }
- #define TRACE_WARNING(...) { }
- #define TRACE_ERROR(...) { }
- #define TRACE_FATAL(...) { while (1); }
-
- #define TRACE_DEBUG_WP(...) { }
- #define TRACE_INFO_WP(...) { }
- #define TRACE_WARNING_WP(...) { }
- #define TRACE_ERROR_WP(...) { }
- #define TRACE_FATAL_WP(...) { while (1); }
-
-#elif (DYN_TRACES == 1)
-
- /* Trace output depends on dwTraceLevel value */
- #define TRACE_DEBUG(...) { if (dwTraceLevel >= TRACE_LEVEL_DEBUG) { printf("-D- " __VA_ARGS__); } }
- #define TRACE_INFO(...) { if (dwTraceLevel >= TRACE_LEVEL_INFO) { printf("-I- " __VA_ARGS__); } }
- #define TRACE_WARNING(...) { if (dwTraceLevel >= TRACE_LEVEL_WARNING) { printf("-W- " __VA_ARGS__); } }
- #define TRACE_ERROR(...) { if (dwTraceLevel >= TRACE_LEVEL_ERROR) { printf("-E- " __VA_ARGS__); } }
- #define TRACE_FATAL(...) { if (dwTraceLevel >= TRACE_LEVEL_FATAL) { printf("-F- " __VA_ARGS__); while (1); } }
-
- #define TRACE_DEBUG_WP(...) { if (dwTraceLevel >= TRACE_LEVEL_DEBUG) { printf(__VA_ARGS__); } }
- #define TRACE_INFO_WP(...) { if (dwTraceLevel >= TRACE_LEVEL_INFO) { printf(__VA_ARGS__); } }
- #define TRACE_WARNING_WP(...) { if (dwTraceLevel >= TRACE_LEVEL_WARNING) { printf(__VA_ARGS__); } }
- #define TRACE_ERROR_WP(...) { if (dwTraceLevel >= TRACE_LEVEL_ERROR) { printf(__VA_ARGS__); } }
- #define TRACE_FATAL_WP(...) { if (dwTraceLevel >= TRACE_LEVEL_FATAL) { printf(__VA_ARGS__); while (1); } }
-
-#else
-
- /* Trace compilation depends on TRACE_LEVEL value */
- #if (TRACE_LEVEL >= TRACE_LEVEL_DEBUG)
- #define TRACE_DEBUG(...) { printf("-D- " __VA_ARGS__); }
- #define TRACE_DEBUG_WP(...) { printf(__VA_ARGS__); }
- #else
- #define TRACE_DEBUG(...) { }
- #define TRACE_DEBUG_WP(...) { }
- #endif
-
- #if (TRACE_LEVEL >= TRACE_LEVEL_INFO)
- #define TRACE_INFO(...) { printf("-I- " __VA_ARGS__); }
- #define TRACE_INFO_WP(...) { printf(__VA_ARGS__); }
- #else
- #define TRACE_INFO(...) { }
- #define TRACE_INFO_WP(...) { }
- #endif
-
- #if (TRACE_LEVEL >= TRACE_LEVEL_WARNING)
- #define TRACE_WARNING(...) { printf("-W- " __VA_ARGS__); }
- #define TRACE_WARNING_WP(...) { printf(__VA_ARGS__); }
- #else
- #define TRACE_WARNING(...) { }
- #define TRACE_WARNING_WP(...) { }
- #endif
-
- #if (TRACE_LEVEL >= TRACE_LEVEL_ERROR)
- #define TRACE_ERROR(...) { printf("-E- " __VA_ARGS__); }
- #define TRACE_ERROR_WP(...) { printf(__VA_ARGS__); }
- #else
- #define TRACE_ERROR(...) { }
- #define TRACE_ERROR_WP(...) { }
- #endif
-
- #if (TRACE_LEVEL >= TRACE_LEVEL_FATAL)
- #define TRACE_FATAL(...) { printf("-F- " __VA_ARGS__); while (1); }
- #define TRACE_FATAL_WP(...) { printf(__VA_ARGS__); while (1); }
- #else
- #define TRACE_FATAL(...) { while (1); }
- #define TRACE_FATAL_WP(...) { while (1); }
- #endif
-
-#endif
-
-
-/**
- * Exported variables
- */
-/** Depending on DYN_TRACES, dwTraceLevel is a modifiable runtime variable or a define */
-#if !defined(NOTRACE) && (DYN_TRACES == 1)
- extern uint32_t dwTraceLevel;
-#endif
-
-#endif //#ifndef TRACE_H
-