Remove unused makefile macro from the DFU bootloader.

[pub/USBasp.git] / LUFA / Common / ArchitectureSpecific.h

diff --git a/LUFA/Common/ArchitectureSpecific.h b/LUFA/Common/ArchitectureSpecific.h
index 1a125d6..9b719a2 100644 (file)
--- a/LUFA/Common/ArchitectureSpecific.h
+++ b/LUFA/Common/ArchitectureSpecific.h
@@ -1,13 +1,13 @@
 /*
              LUFA Library
 /*
              LUFA Library

-     Copyright (C) Dean Camera, 2011.
+     Copyright (C) Dean Camera, 2012.

 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*

-  Copyright 2011  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)

 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted


@@ -55,7 +55,7 @@
                #if !defined(__INCLUDE_FROM_COMMON_H)
                        #error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality.
                #endif
                #if !defined(__INCLUDE_FROM_COMMON_H)
                        #error Do not include this file directly. Include LUFA/Common/Common.h instead to gain this functionality.
                #endif

-               
+

        /* Enable C linkage for C++ Compilers: */
                #if defined(__cplusplus)
                        extern "C" {
        /* Enable C linkage for C++ Compilers: */
                #if defined(__cplusplus)
                        extern "C" {


@@ -63,26 +63,46 @@
 
        /* Public Interface - May be used in end-application: */
                /* Macros: */
 
        /* Public Interface - May be used in end-application: */
                /* Macros: */

-                       #if (ARCH == ARCH_AVR8) || defined(__DOXYGEN__)
-                               /** Disables the AVR's JTAG bus in software, until a system reset. This will override the current JTAG
-                                *  status as set by the JTAGEN fuse, disabling JTAG debugging and reverting the JTAG pins back to GPIO
-                                *  mode.
-                                *
-                                *  \note This macro is not available for all architectures.
-                                */
-                               #define JTAG_DISABLE()                  MACROS{                                      \
-                                                                               __asm__ __volatile__ (               \
-                                                                               "in __tmp_reg__,__SREG__" "\n\t"     \
-                                                                               "cli" "\n\t"                         \
-                                                                               "out %1, %0" "\n\t"                  \
-                                                                               "out __SREG__, __tmp_reg__" "\n\t"   \
-                                                                               "out %1, %0" "\n\t"                  \
-                                                                               :                                    \
-                                                                               : "r" (1 << JTD),                    \
-                                                                                 "M" (_SFR_IO_ADDR(MCUCR))          \
-                                                                               : "r0");                             \
-                                                                       }MACROE
-                       
+                       #if (ARCH == ARCH_AVR8) || (ARCH == ARCH_XMEGA) || defined(__DOXYGEN__)
+                               #if (ARCH == ARCH_AVR8) || defined(__DOXYGEN__)
+                                       /** Re-enables the AVR's JTAG bus in software, until a system reset. This will re-enable JTAG debugging
+                                        *  interface after is has been disabled in software via \ref JTAG_DISABLE().
+                                        *
+                                        *  \note This macro is not available for all architectures.
+                                        */
+                                       #define JTAG_ENABLE()                  MACROS{                                      \
+                                                                                                                                       __asm__ __volatile__ (               \
+                                                                                                                                       "in __tmp_reg__,__SREG__" "\n\t"     \
+                                                                                                                                       "cli" "\n\t"                         \
+                                                                                                                                       "out %1, %0" "\n\t"                  \
+                                                                                                                                       "out __SREG__, __tmp_reg__" "\n\t"   \
+                                                                                                                                       "out %1, %0" "\n\t"                  \
+                                                                                                                                       :                                    \
+                                                                                                                                       : "r" (MCUCR & ~(1 << JTD)),         \
+                                                                                                                                         "M" (_SFR_IO_ADDR(MCUCR))          \
+                                                                                                                                       : "r0");                             \
+                                                                                                                       }MACROE
+
+                                       /** Disables the AVR's JTAG bus in software, until a system reset. This will override the current JTAG
+                                        *  status as set by the JTAGEN fuse, disabling JTAG debugging and reverting the JTAG pins back to GPIO
+                                        *  mode.
+                                        *
+                                        *  \note This macro is not available for all architectures.
+                                        */
+                                       #define JTAG_DISABLE()                  MACROS{                                      \
+                                                                                                                                       __asm__ __volatile__ (               \
+                                                                                                                                       "in __tmp_reg__,__SREG__" "\n\t"     \
+                                                                                                                                       "cli" "\n\t"                         \
+                                                                                                                                       "out %1, %0" "\n\t"                  \
+                                                                                                                                       "out __SREG__, __tmp_reg__" "\n\t"   \
+                                                                                                                                       "out %1, %0" "\n\t"                  \
+                                                                                                                                       :                                    \
+                                                                                                                                       : "r" (MCUCR | (1 << JTD)),          \
+                                                                                                                                         "M" (_SFR_IO_ADDR(MCUCR))          \
+                                                                                                                                       : "r0");                             \
+                                                                                                                       }MACROE
+                               #endif
+

                                /** Defines a volatile \c NOP statement which cannot be optimized out by the compiler, and thus can always
                                 *  be set as a breakpoint in the resulting code. Useful for debugging purposes, where the optimizer
                                 *  removes/reorders code to the point where break points cannot reliably be set.
                                /** Defines a volatile \c NOP statement which cannot be optimized out by the compiler, and thus can always
                                 *  be set as a breakpoint in the resulting code. Useful for debugging purposes, where the optimizer
                                 *  removes/reorders code to the point where break points cannot reliably be set.


@@ -116,9 +136,10 @@
                                 *
                                 *  \param[in] Condition  Condition that will be evaluated,
                                 */
                                 *
                                 *  \param[in] Condition  Condition that will be evaluated,
                                 */

-                               #define STDOUT_ASSERT(Condition)        MACROS{ if (!(x)) { printf_P(PSTR("%s: Function \"%s\", Line %d: "   \
-                                                                               "Assertion \"%s\" failed.\r\n"),     \
-                                                                               __FILE__, __func__, __LINE__, #Condition); } }MACROE
+                               #define STDOUT_ASSERT(Condition)        MACROS{ if (!(x)) {                                             \
+                                                                                    printf_P(PSTR("%s: Function \"%s\", Line %d: "     \
+                                                                                                  "Assertion \"%s\" failed.\r\n"),     \
+                                                                                                  __FILE__, __func__, __LINE__, #Condition); } }MACROE

 
                                #if !defined(pgm_read_ptr) || defined(__DOXYGEN__)
                                        /** Reads a pointer out of PROGMEM space on the AVR8 architecture. This is currently a wrapper for the
 
                                #if !defined(pgm_read_ptr) || defined(__DOXYGEN__)
                                        /** Reads a pointer out of PROGMEM space on the AVR8 architecture. This is currently a wrapper for the


@@ -135,8 +156,16 @@
                                         */
                                        #define pgm_read_ptr(Address)        (void*)pgm_read_word(Address)
                                #endif
                                         */
                                        #define pgm_read_ptr(Address)        (void*)pgm_read_word(Address)
                                #endif

+                       #elif (ARCH == ARCH_UC3)
+                               #define JTAG_DEBUG_POINT()              __asm__ __volatile__ ("nop" ::)
+                               #define JTAG_DEBUG_BREAK()              __asm__ __volatile__ ("breakpoint" ::)
+                               #define JTAG_ASSERT(Condition)          MACROS{ if (!(Condition)) { JTAG_DEBUG_BREAK(); } }MACROE
+                               #define STDOUT_ASSERT(Condition)        MACROS{ if (!(x)) {                                      \
+                                                                                    printf("%s: Function \"%s\", Line %d: "     \
+                                                                                           "Assertion \"%s\" failed.\r\n"),     \
+                                                                                           __FILE__, __func__, __LINE__, #Condition); } }MACROE

                        #endif
                        #endif

-                       
+

        /* Disable C linkage for C++ Compilers: */
                #if defined(__cplusplus)
                        }
        /* Disable C linkage for C++ Compilers: */
                #if defined(__cplusplus)
                        }