6 files changed, 329 insertions(+), 338 deletions(-)

M drivers/ps2/ps2_busywait.c
M quantum/action.c
M quantum/action.h
M tmk_core/protocol/arm_atsam/usb/compiler.h
M tmk_core/protocol/arm_atsam/usb/udi_cdc.c
M tmk_core/protocol/arm_atsam/usb/usb_device_udd.c

@@ 125,11 125,10 @@ uint8_t ps2_host_recv_response(void) {
     // Command may take 25ms/20ms at most([5]p.46, [3]p.21)
     // 250 * 100us(wait for start bit in ps2_host_recv)
     uint8_t data = 0;
-    uint8_t try
-        = 250;
+    uint8_t try  = 250;
     do {
         data = ps2_host_recv();
-    } while (try --&&ps2_error);
+    } while (try-- && ps2_error);
     return data;
 }
 

@@ 834,10 834,9 @@ void register_code(uint8_t code) {
     }
 #endif
 
-    else if
-        IS_KEY(code) {
-            // TODO: should push command_proc out of this block?
-            if (command_proc(code)) return;
+    else if IS_KEY (code) {
+        // TODO: should push command_proc out of this block?
+        if (command_proc(code)) return;
 
 #ifndef NO_ACTION_ONESHOT
 /* TODO: remove


@@ 854,35 853,33 @@ void register_code(uint8_t code) {
         } else
 */
 #endif
-            {
-                // Force a new key press if the key is already pressed
-                // without this, keys with the same keycode, but different
-                // modifiers will be reported incorrectly, see issue #1708
-                if (is_key_pressed(keyboard_report, code)) {
-                    del_key(code);
-                    send_keyboard_report();
-                }
-                add_key(code);
+        {
+            // Force a new key press if the key is already pressed
+            // without this, keys with the same keycode, but different
+            // modifiers will be reported incorrectly, see issue #1708
+            if (is_key_pressed(keyboard_report, code)) {
+                del_key(code);
                 send_keyboard_report();
             }
-        }
-    else if
-        IS_MOD(code) {
-            add_mods(MOD_BIT(code));
+            add_key(code);
             send_keyboard_report();
         }
+    } else if IS_MOD (code) {
+        add_mods(MOD_BIT(code));
+        send_keyboard_report();
+    }
 #ifdef EXTRAKEY_ENABLE
-    else if
-        IS_SYSTEM(code) { host_system_send(KEYCODE2SYSTEM(code)); }
-    else if
-        IS_CONSUMER(code) { host_consumer_send(KEYCODE2CONSUMER(code)); }
+    else if IS_SYSTEM (code) {
+        host_system_send(KEYCODE2SYSTEM(code));
+    } else if IS_CONSUMER (code) {
+        host_consumer_send(KEYCODE2CONSUMER(code));
+    }
 #endif
 #ifdef MOUSEKEY_ENABLE
-    else if
-        IS_MOUSEKEY(code) {
-            mousekey_on(code);
-            mousekey_send();
-        }
+    else if IS_MOUSEKEY (code) {
+        mousekey_on(code);
+        mousekey_send();
+    }
 #endif
 }
 


@@ 927,26 924,22 @@ void unregister_code(uint8_t code) {
     }
 #endif
 
-    else if
-        IS_KEY(code) {
-            del_key(code);
-            send_keyboard_report();
-        }
-    else if
-        IS_MOD(code) {
-            del_mods(MOD_BIT(code));
-            send_keyboard_report();
-        }
-    else if
-        IS_SYSTEM(code) { host_system_send(0); }
-    else if
-        IS_CONSUMER(code) { host_consumer_send(0); }
+    else if IS_KEY (code) {
+        del_key(code);
+        send_keyboard_report();
+    } else if IS_MOD (code) {
+        del_mods(MOD_BIT(code));
+        send_keyboard_report();
+    } else if IS_SYSTEM (code) {
+        host_system_send(0);
+    } else if IS_CONSUMER (code) {
+        host_consumer_send(0);
+    }
 #ifdef MOUSEKEY_ENABLE
-    else if
-        IS_MOUSEKEY(code) {
-            mousekey_off(code);
-            mousekey_send();
-        }
+    else if IS_MOUSEKEY (code) {
+        mousekey_off(code);
+        mousekey_send();
+    }
 #endif
 }
 

@@ 88,7 88,7 @@ extern bool disable_action_cache;
 
 /* Code for handling one-handed key modifiers. */
 #ifdef SWAP_HANDS_ENABLE
-extern bool           swap_hands;
+extern bool                   swap_hands;
 extern const keypos_t PROGMEM hand_swap_config[MATRIX_ROWS][MATRIX_COLS];
 #    if (MATRIX_COLS <= 8)
 typedef uint8_t swap_state_row_t;

@@ 43,7 43,7 @@
  */
 
 #ifndef UTILS_COMPILER_H_INCLUDED
-#    define UTILS_COMPILER_H_INCLUDED
+#define UTILS_COMPILER_H_INCLUDED
 
 /**
  * \defgroup group_sam0_utils Compiler abstraction layer and code utilities


@@ 54,38 54,38 @@
  * @{
  */
 
-#    if (defined __ICCARM__)
-#        include <intrinsics.h>
-#    endif
+#if (defined __ICCARM__)
+#    include <intrinsics.h>
+#endif
 
-#    include <stddef.h>
+#include <stddef.h>
 //#include <parts.h>
 //#include <status_codes.h>
 //#include <preprocessor.h>
 //#include <io.h>
 
-#    ifndef __ASSEMBLY__
+#ifndef __ASSEMBLY__
 
-#        include <stdio.h>
-#        include <stdbool.h>
-#        include <stdint.h>
-#        include <stdlib.h>
+#    include <stdio.h>
+#    include <stdbool.h>
+#    include <stdint.h>
+#    include <stdlib.h>
 
 /**
  * \def UNUSED
  * \brief Marking \a v as a unused parameter or value.
  */
-#        define UNUSED(v) (void)(v)
+#    define UNUSED(v) (void)(v)
 
 /**
  * \def barrier
  * \brief Memory barrier
  */
-#        ifdef __GNUC__
-#            define barrier() asm volatile("" ::: "memory")
-#        else
-#            define barrier() asm("")
-#        endif
+#    ifdef __GNUC__
+#        define barrier() asm volatile("" ::: "memory")
+#    else
+#        define barrier() asm("")
+#    endif
 
 /**
  * \brief Emit the compiler pragma \a arg.


@@ 93,37 93,37 @@
  * \param[in] arg  The pragma directive as it would appear after \e \#pragma
  *             (i.e. not stringified).
  */
-#        define COMPILER_PRAGMA(arg) _Pragma(#        arg)
+#    define COMPILER_PRAGMA(arg) _Pragma(#    arg)
 
 /**
  * \def COMPILER_PACK_SET(alignment)
  * \brief Set maximum alignment for subsequent struct and union definitions to \a alignment.
  */
-#        define COMPILER_PACK_SET(alignment) COMPILER_PRAGMA(pack(alignment))
+#    define COMPILER_PACK_SET(alignment) COMPILER_PRAGMA(pack(alignment))
 
 /**
  * \def COMPILER_PACK_RESET()
  * \brief Set default alignment for subsequent struct and union definitions.
  */
-#        define COMPILER_PACK_RESET() COMPILER_PRAGMA(pack())
+#    define COMPILER_PACK_RESET() COMPILER_PRAGMA(pack())
 
 /**
  * \brief Set aligned boundary.
  */
-#        if (defined __GNUC__) || (defined __CC_ARM)
-#            define COMPILER_ALIGNED(a) __attribute__((__aligned__(a)))
-#        elif (defined __ICCARM__)
-#            define COMPILER_ALIGNED(a) COMPILER_PRAGMA(data_alignment = a)
-#        endif
+#    if (defined __GNUC__) || (defined __CC_ARM)
+#        define COMPILER_ALIGNED(a) __attribute__((__aligned__(a)))
+#    elif (defined __ICCARM__)
+#        define COMPILER_ALIGNED(a) COMPILER_PRAGMA(data_alignment = a)
+#    endif
 
 /**
  * \brief Set word-aligned boundary.
  */
-#        if (defined __GNUC__) || defined(__CC_ARM)
-#            define COMPILER_WORD_ALIGNED __attribute__((__aligned__(4)))
-#        elif (defined __ICCARM__)
-#            define COMPILER_WORD_ALIGNED COMPILER_PRAGMA(data_alignment = 4)
-#        endif
+#    if (defined __GNUC__) || defined(__CC_ARM)
+#        define COMPILER_WORD_ALIGNED __attribute__((__aligned__(4)))
+#    elif (defined __ICCARM__)
+#        define COMPILER_WORD_ALIGNED COMPILER_PRAGMA(data_alignment = 4)
+#    endif
 
 /**
  * \def __always_inline


@@ 133,15 133,15 @@
  * heuristics and inline the function no matter how big it thinks it
  * becomes.
  */
-#        if !defined(__always_inline)
-#            if defined(__CC_ARM)
-#                define __always_inline __forceinline
-#            elif (defined __GNUC__)
-#                define __always_inline __attribute__((__always_inline__))
-#            elif (defined __ICCARM__)
-#                define __always_inline _Pragma("inline=forced")
-#            endif
+#    if !defined(__always_inline)
+#        if defined(__CC_ARM)
+#            define __always_inline __forceinline
+#        elif (defined __GNUC__)
+#            define __always_inline __attribute__((__always_inline__))
+#        elif (defined __ICCARM__)
+#            define __always_inline _Pragma("inline=forced")
 #        endif
+#    endif
 
 /**
  * \def __no_inline


@@ 151,13 151,13 @@
  * heuristics and not inline the function no matter how small it thinks it
  * becomes.
  */
-#        if defined(__CC_ARM)
-#            define __no_inline __attribute__((noinline))
-#        elif (defined __GNUC__)
-#            define __no_inline __attribute__((noinline))
-#        elif (defined __ICCARM__)
-#            define __no_inline _Pragma("inline=never")
-#        endif
+#    if defined(__CC_ARM)
+#        define __no_inline __attribute__((noinline))
+#    elif (defined __GNUC__)
+#        define __no_inline __attribute__((noinline))
+#    elif (defined __ICCARM__)
+#        define __no_inline _Pragma("inline=never")
+#    endif
 
 /** \brief This macro is used to test fatal errors.
  *


@@ 168,47 168,47 @@
  *
  * \param[in] expr  Expression to evaluate and supposed to be nonzero.
  */
-#        if defined(_ASSERT_ENABLE_)
-#            if defined(TEST_SUITE_DEFINE_ASSERT_MACRO)
-#                include "unit_test/suite.h"
-#            else
-#                undef TEST_SUITE_DEFINE_ASSERT_MACRO
-#                define Assert(expr)                 \
-                    {                                \
-                        if (!(expr)) asm("BKPT #0"); \
-                    }
-#            endif
+#    if defined(_ASSERT_ENABLE_)
+#        if defined(TEST_SUITE_DEFINE_ASSERT_MACRO)
+#            include "unit_test/suite.h"
 #        else
-#            define Assert(expr) ((void)0)
+#            undef TEST_SUITE_DEFINE_ASSERT_MACRO
+#            define Assert(expr)                 \
+                {                                \
+                    if (!(expr)) asm("BKPT #0"); \
+                }
 #        endif
+#    else
+#        define Assert(expr) ((void)0)
+#    endif
 
 /* Define WEAK attribute */
-#        if defined(__CC_ARM)
-#            define WEAK __attribute__((weak))
-#        elif defined(__ICCARM__)
-#            define WEAK __weak
-#        elif defined(__GNUC__)
-#            define WEAK __attribute__((weak))
-#        endif
+#    if defined(__CC_ARM)
+#        define WEAK __attribute__((weak))
+#    elif defined(__ICCARM__)
+#        define WEAK __weak
+#    elif defined(__GNUC__)
+#        define WEAK __attribute__((weak))
+#    endif
 
 /* Define NO_INIT attribute */
-#        if defined(__CC_ARM)
-#            define NO_INIT __attribute__((zero_init))
-#        elif defined(__ICCARM__)
-#            define NO_INIT __no_init
-#        elif defined(__GNUC__)
-#            define NO_INIT __attribute__((section(".no_init")))
-#        endif
+#    if defined(__CC_ARM)
+#        define NO_INIT __attribute__((zero_init))
+#    elif defined(__ICCARM__)
+#        define NO_INIT __no_init
+#    elif defined(__GNUC__)
+#        define NO_INIT __attribute__((section(".no_init")))
+#    endif
 
 //#include "interrupt.h"
 
 /** \name Usual Types
  * @{ */
-#        ifndef __cplusplus
-#            if !defined(__bool_true_false_are_defined)
+#    ifndef __cplusplus
+#        if !defined(__bool_true_false_are_defined)
 typedef unsigned char bool;
-#            endif
 #        endif
+#    endif
 typedef uint16_t le16_t;
 typedef uint16_t be16_t;
 typedef uint32_t le32_t;


@@ 347,22 347,22 @@ typedef struct {
 
 /** @} */
 
-#    endif /* #ifndef __ASSEMBLY__ */
+#endif /* #ifndef __ASSEMBLY__ */
 
 /** \name Usual Constants
  * @{ */
 // kmod #define DISABLE   0
 // kmod #define ENABLE    1
 
-#    ifndef __cplusplus
-#        if !defined(__bool_true_false_are_defined)
-#            define false 0
-#            define true 1
-#        endif
+#ifndef __cplusplus
+#    if !defined(__bool_true_false_are_defined)
+#        define false 0
+#        define true 1
 #    endif
+#endif
 /** @} */
 
-#    ifndef __ASSEMBLY__
+#ifndef __ASSEMBLY__
 
 /** \name Optimization Control
  * @{ */


@@ 371,17 371,17 @@ typedef struct {
  * \def likely(exp)
  * \brief The expression \a exp is likely to be true
  */
-#        if !defined(likely) || defined(__DOXYGEN__)
-#            define likely(exp) (exp)
-#        endif
+#    if !defined(likely) || defined(__DOXYGEN__)
+#        define likely(exp) (exp)
+#    endif
 
 /**
  * \def unlikely(exp)
  * \brief The expression \a exp is unlikely to be true
  */
-#        if !defined(unlikely) || defined(__DOXYGEN__)
-#            define unlikely(exp) (exp)
-#        endif
+#    if !defined(unlikely) || defined(__DOXYGEN__)
+#        define unlikely(exp) (exp)
+#    endif
 
 /**
  * \def is_constant(exp)


@@ 391,11 391,11 @@ typedef struct {
  *
  * \return true if \a exp is constant, false otherwise.
  */
-#        if (defined __GNUC__) || (defined __CC_ARM)
-#            define is_constant(exp) __builtin_constant_p(exp)
-#        else
-#            define is_constant(exp) (0)
-#        endif
+#    if (defined __GNUC__) || (defined __CC_ARM)
+#        define is_constant(exp) __builtin_constant_p(exp)
+#    else
+#        define is_constant(exp) (0)
+#    endif
 
 /** @} */
 


@@ 409,7 409,7 @@ typedef struct {
  *
  * \return Read bits.
  */
-#        define Rd_bits(value, mask) ((value) & (mask))
+#    define Rd_bits(value, mask) ((value) & (mask))
 
 /** \brief Writes the bits of a C lvalue specified by a given bit-mask.
  *


@@ 419,7 419,7 @@ typedef struct {
  *
  * \return Resulting value with written bits.
  */
-#        define Wr_bits(lvalue, mask, bits) ((lvalue) = ((lvalue) & ~(mask)) | ((bits) & (mask)))
+#    define Wr_bits(lvalue, mask, bits) ((lvalue) = ((lvalue) & ~(mask)) | ((bits) & (mask)))
 
 /** \brief Tests the bits of a value specified by a given bit-mask.
  *


@@ 428,7 428,7 @@ typedef struct {
  *
  * \return \c 1 if at least one of the tested bits is set, else \c 0.
  */
-#        define Tst_bits(value, mask) (Rd_bits(value, mask) != 0)
+#    define Tst_bits(value, mask) (Rd_bits(value, mask) != 0)
 
 /** \brief Clears the bits of a C lvalue specified by a given bit-mask.
  *


@@ 437,7 437,7 @@ typedef struct {
  *
  * \return Resulting value with cleared bits.
  */
-#        define Clr_bits(lvalue, mask) ((lvalue) &= ~(mask))
+#    define Clr_bits(lvalue, mask) ((lvalue) &= ~(mask))
 
 /** \brief Sets the bits of a C lvalue specified by a given bit-mask.
  *


@@ 446,7 446,7 @@ typedef struct {
  *
  * \return Resulting value with set bits.
  */
-#        define Set_bits(lvalue, mask) ((lvalue) |= (mask))
+#    define Set_bits(lvalue, mask) ((lvalue) |= (mask))
 
 /** \brief Toggles the bits of a C lvalue specified by a given bit-mask.
  *


@@ 455,7 455,7 @@ typedef struct {
  *
  * \return Resulting value with toggled bits.
  */
-#        define Tgl_bits(lvalue, mask) ((lvalue) ^= (mask))
+#    define Tgl_bits(lvalue, mask) ((lvalue) ^= (mask))
 
 /** \brief Reads the bit-field of a value specified by a given bit-mask.
  *


@@ 464,7 464,7 @@ typedef struct {
  *
  * \return Read bit-field.
  */
-#        define Rd_bitfield(value, mask) (Rd_bits(value, mask) >> ctz(mask))
+#    define Rd_bitfield(value, mask) (Rd_bits(value, mask) >> ctz(mask))
 
 /** \brief Writes the bit-field of a C lvalue specified by a given bit-mask.
  *


@@ 474,7 474,7 @@ typedef struct {
  *
  * \return Resulting value with written bit-field.
  */
-#        define Wr_bitfield(lvalue, mask, bitfield) (Wr_bits(lvalue, mask, (uint32_t)(bitfield) << ctz(mask)))
+#    define Wr_bitfield(lvalue, mask, bitfield) (Wr_bits(lvalue, mask, (uint32_t)(bitfield) << ctz(mask)))
 
 /** @} */
 


@@ 498,11 498,11 @@ typedef struct {
  *
  * \return The count of leading zero bits in \a u.
  */
-#        if (defined __GNUC__) || (defined __CC_ARM)
-#            define clz(u) ((u) ? __builtin_clz(u) : 32)
-#        else
-#            define clz(u) (((u) == 0) ? 32 : ((u) & (1ul << 31)) ? 0 : ((u) & (1ul << 30)) ? 1 : ((u) & (1ul << 29)) ? 2 : ((u) & (1ul << 28)) ? 3 : ((u) & (1ul << 27)) ? 4 : ((u) & (1ul << 26)) ? 5 : ((u) & (1ul << 25)) ? 6 : ((u) & (1ul << 24)) ? 7 : ((u) & (1ul << 23)) ? 8 : ((u) & (1ul << 22)) ? 9 : ((u) & (1ul << 21)) ? 10 : ((u) & (1ul << 20)) ? 11 : ((u) & (1ul << 19)) ? 12 : ((u) & (1ul << 18)) ? 13 : ((u) & (1ul << 17)) ? 14 : ((u) & (1ul << 16)) ? 15 : ((u) & (1ul << 15)) ? 16 : ((u) & (1ul << 14)) ? 17 : ((u) & (1ul << 13)) ? 18 : ((u) & (1ul << 12)) ? 19 : ((u) & (1ul << 11)) ? 20 : ((u) & (1ul << 10)) ? 21 : ((u) & (1ul << 9)) ? 22 : ((u) & (1ul << 8)) ? 23 : ((u) & (1ul << 7)) ? 24 : ((u) & (1ul << 6)) ? 25 : ((u) & (1ul << 5)) ? 26 : ((u) & (1ul << 4)) ? 27 : ((u) & (1ul << 3)) ? 28 : ((u) & (1ul << 2)) ? 29 : ((u) & (1ul << 1)) ? 30 : 31)
-#        endif
+#    if (defined __GNUC__) || (defined __CC_ARM)
+#        define clz(u) ((u) ? __builtin_clz(u) : 32)
+#    else
+#        define clz(u) (((u) == 0) ? 32 : ((u) & (1ul << 31)) ? 0 : ((u) & (1ul << 30)) ? 1 : ((u) & (1ul << 29)) ? 2 : ((u) & (1ul << 28)) ? 3 : ((u) & (1ul << 27)) ? 4 : ((u) & (1ul << 26)) ? 5 : ((u) & (1ul << 25)) ? 6 : ((u) & (1ul << 24)) ? 7 : ((u) & (1ul << 23)) ? 8 : ((u) & (1ul << 22)) ? 9 : ((u) & (1ul << 21)) ? 10 : ((u) & (1ul << 20)) ? 11 : ((u) & (1ul << 19)) ? 12 : ((u) & (1ul << 18)) ? 13 : ((u) & (1ul << 17)) ? 14 : ((u) & (1ul << 16)) ? 15 : ((u) & (1ul << 15)) ? 16 : ((u) & (1ul << 14)) ? 17 : ((u) & (1ul << 13)) ? 18 : ((u) & (1ul << 12)) ? 19 : ((u) & (1ul << 11)) ? 20 : ((u) & (1ul << 10)) ? 21 : ((u) & (1ul << 9)) ? 22 : ((u) & (1ul << 8)) ? 23 : ((u) & (1ul << 7)) ? 24 : ((u) & (1ul << 6)) ? 25 : ((u) & (1ul << 5)) ? 26 : ((u) & (1ul << 4)) ? 27 : ((u) & (1ul << 3)) ? 28 : ((u) & (1ul << 2)) ? 29 : ((u) & (1ul << 1)) ? 30 : 31)
+#    endif
 
 /** \brief Counts the trailing zero bits of the given value considered as a 32-bit integer.
  *


@@ 510,11 510,11 @@ typedef struct {
  *
  * \return The count of trailing zero bits in \a u.
  */
-#        if (defined __GNUC__) || (defined __CC_ARM)
-#            define ctz(u) ((u) ? __builtin_ctz(u) : 32)
-#        else
-#            define ctz(u) ((u) & (1ul << 0) ? 0 : (u) & (1ul << 1) ? 1 : (u) & (1ul << 2) ? 2 : (u) & (1ul << 3) ? 3 : (u) & (1ul << 4) ? 4 : (u) & (1ul << 5) ? 5 : (u) & (1ul << 6) ? 6 : (u) & (1ul << 7) ? 7 : (u) & (1ul << 8) ? 8 : (u) & (1ul << 9) ? 9 : (u) & (1ul << 10) ? 10 : (u) & (1ul << 11) ? 11 : (u) & (1ul << 12) ? 12 : (u) & (1ul << 13) ? 13 : (u) & (1ul << 14) ? 14 : (u) & (1ul << 15) ? 15 : (u) & (1ul << 16) ? 16 : (u) & (1ul << 17) ? 17 : (u) & (1ul << 18) ? 18 : (u) & (1ul << 19) ? 19 : (u) & (1ul << 20) ? 20 : (u) & (1ul << 21) ? 21 : (u) & (1ul << 22) ? 22 : (u) & (1ul << 23) ? 23 : (u) & (1ul << 24) ? 24 : (u) & (1ul << 25) ? 25 : (u) & (1ul << 26) ? 26 : (u) & (1ul << 27) ? 27 : (u) & (1ul << 28) ? 28 : (u) & (1ul << 29) ? 29 : (u) & (1ul << 30) ? 30 : (u) & (1ul << 31) ? 31 : 32)
-#        endif
+#    if (defined __GNUC__) || (defined __CC_ARM)
+#        define ctz(u) ((u) ? __builtin_ctz(u) : 32)
+#    else
+#        define ctz(u) ((u) & (1ul << 0) ? 0 : (u) & (1ul << 1) ? 1 : (u) & (1ul << 2) ? 2 : (u) & (1ul << 3) ? 3 : (u) & (1ul << 4) ? 4 : (u) & (1ul << 5) ? 5 : (u) & (1ul << 6) ? 6 : (u) & (1ul << 7) ? 7 : (u) & (1ul << 8) ? 8 : (u) & (1ul << 9) ? 9 : (u) & (1ul << 10) ? 10 : (u) & (1ul << 11) ? 11 : (u) & (1ul << 12) ? 12 : (u) & (1ul << 13) ? 13 : (u) & (1ul << 14) ? 14 : (u) & (1ul << 15) ? 15 : (u) & (1ul << 16) ? 16 : (u) & (1ul << 17) ? 17 : (u) & (1ul << 18) ? 18 : (u) & (1ul << 19) ? 19 : (u) & (1ul << 20) ? 20 : (u) & (1ul << 21) ? 21 : (u) & (1ul << 22) ? 22 : (u) & (1ul << 23) ? 23 : (u) & (1ul << 24) ? 24 : (u) & (1ul << 25) ? 25 : (u) & (1ul << 26) ? 26 : (u) & (1ul << 27) ? 27 : (u) & (1ul << 28) ? 28 : (u) & (1ul << 29) ? 29 : (u) & (1ul << 30) ? 30 : (u) & (1ul << 31) ? 31 : 32)
+#    endif
 
 /** @} */
 


@@ 527,7 527,7 @@ typedef struct {
  *
  * \return Value resulting from \a u8 with reversed bits.
  */
-#        define bit_reverse8(u8) ((U8)(bit_reverse32((U8)(u8)) >> 24))
+#    define bit_reverse8(u8) ((U8)(bit_reverse32((U8)(u8)) >> 24))
 
 /** \brief Reverses the bits of \a u16.
  *


@@ 535,7 535,7 @@ typedef struct {
  *
  * \return Value resulting from \a u16 with reversed bits.
  */
-#        define bit_reverse16(u16) ((uint16_t)(bit_reverse32((uint16_t)(u16)) >> 16))
+#    define bit_reverse16(u16) ((uint16_t)(bit_reverse32((uint16_t)(u16)) >> 16))
 
 /** \brief Reverses the bits of \a u32.
  *


@@ 543,7 543,7 @@ typedef struct {
  *
  * \return Value resulting from \a u32 with reversed bits.
  */
-#        define bit_reverse32(u32) __RBIT(u32)
+#    define bit_reverse32(u32) __RBIT(u32)
 
 /** \brief Reverses the bits of \a u64.
  *


@@ 551,7 551,7 @@ typedef struct {
  *
  * \return Value resulting from \a u64 with reversed bits.
  */
-#        define bit_reverse64(u64) ((uint64_t)(((uint64_t)bit_reverse32((uint64_t)(u64) >> 32)) | ((uint64_t)bit_reverse32((uint64_t)(u64)) << 32)))
+#    define bit_reverse64(u64) ((uint64_t)(((uint64_t)bit_reverse32((uint64_t)(u64) >> 32)) | ((uint64_t)bit_reverse32((uint64_t)(u64)) << 32)))
 
 /** @} */
 


@@ 565,7 565,7 @@ typedef struct {
  *
  * \return \c 1 if the number \a val is aligned with the \a n boundary, else \c 0.
  */
-#        define Test_align(val, n) (!Tst_bits(val, (n)-1))
+#    define Test_align(val, n) (!Tst_bits(val, (n)-1))
 
 /** \brief Gets alignment of the number \a val with respect to the \a n boundary.
  *


@@ 574,7 574,7 @@ typedef struct {
  *
  * \return Alignment of the number \a val with respect to the \a n boundary.
  */
-#        define Get_align(val, n) (Rd_bits(val, (n)-1))
+#    define Get_align(val, n) (Rd_bits(val, (n)-1))
 
 /** \brief Sets alignment of the lvalue number \a lval to \a alg with respect to the \a n boundary.
  *


@@ 584,7 584,7 @@ typedef struct {
  *
  * \return New value of \a lval resulting from its alignment set to \a alg with respect to the \a n boundary.
  */
-#        define Set_align(lval, n, alg) (Wr_bits(lval, (n)-1, alg))
+#    define Set_align(lval, n, alg) (Wr_bits(lval, (n)-1, alg))
 
 /** \brief Aligns the number \a val with the upper \a n boundary.
  *


@@ 593,7 593,7 @@ typedef struct {
  *
  * \return Value resulting from the number \a val aligned with the upper \a n boundary.
  */
-#        define Align_up(val, n) (((val) + ((n)-1)) & ~((n)-1))
+#    define Align_up(val, n) (((val) + ((n)-1)) & ~((n)-1))
 
 /** \brief Aligns the number \a val with the lower \a n boundary.
  *


@@ 602,7 602,7 @@ typedef struct {
  *
  * \return Value resulting from the number \a val aligned with the lower \a n boundary.
  */
-#        define Align_down(val, n) ((val) & ~((n)-1))
+#    define Align_down(val, n) ((val) & ~((n)-1))
 
 /** @} */
 


@@ 627,9 627,9 @@ typedef struct {
  *
  * \note More optimized if only used with values known at compile time.
  */
-#        define Abs(a) (((a) < 0) ? -(a) : (a))
+#    define Abs(a) (((a) < 0) ? -(a) : (a))
 
-#        ifndef __cplusplus
+#    ifndef __cplusplus
 /** \brief Takes the minimal value of \a a and \a b.
  *
  * \param[in] a Input value.


@@ 639,7 639,7 @@ typedef struct {
  *
  * \note More optimized if only used with values known at compile time.
  */
-#            define Min(a, b) (((a) < (b)) ? (a) : (b))
+#        define Min(a, b) (((a) < (b)) ? (a) : (b))
 
 /** \brief Takes the maximal value of \a a and \a b.
  *


@@ 650,7 650,7 @@ typedef struct {
  *
  * \note More optimized if only used with values known at compile time.
  */
-#            define Max(a, b) (((a) > (b)) ? (a) : (b))
+#        define Max(a, b) (((a) > (b)) ? (a) : (b))
 
 /** \brief Takes the minimal value of \a a and \a b.
  *


@@ 661,7 661,7 @@ typedef struct {
  *
  * \note More optimized if only used with values unknown at compile time.
  */
-#            define min(a, b) Min(a, b)
+#        define min(a, b) Min(a, b)
 
 /** \brief Takes the maximal value of \a a and \a b.
  *


@@ 672,8 672,8 @@ typedef struct {
  *
  * \note More optimized if only used with values unknown at compile time.
  */
-#            define max(a, b) Max(a, b)
-#        endif
+#        define max(a, b) Max(a, b)
+#    endif
 
 /** @} */
 


@@ 688,34 688,34 @@ typedef struct {
  *
  * \note It may be used as a long jump opcode in some special cases.
  */
-#        define Long_call(addr) ((*(void (*)(void))(addr))())
+#    define Long_call(addr) ((*(void (*)(void))(addr))())
 
 /** \name MCU Endianism Handling
  *  ARM is MCU little endian.
  *
  * @{ */
-#        define BE16(x) swap16(x)
-#        define LE16(x) (x)
-
-#        define le16_to_cpu(x) (x)
-#        define cpu_to_le16(x) (x)
-#        define LE16_TO_CPU(x) (x)
-#        define CPU_TO_LE16(x) (x)
-
-#        define be16_to_cpu(x) swap16(x)
-#        define cpu_to_be16(x) swap16(x)
-#        define BE16_TO_CPU(x) swap16(x)
-#        define CPU_TO_BE16(x) swap16(x)
-
-#        define le32_to_cpu(x) (x)
-#        define cpu_to_le32(x) (x)
-#        define LE32_TO_CPU(x) (x)
-#        define CPU_TO_LE32(x) (x)
-
-#        define be32_to_cpu(x) swap32(x)
-#        define cpu_to_be32(x) swap32(x)
-#        define BE32_TO_CPU(x) swap32(x)
-#        define CPU_TO_BE32(x) swap32(x)
+#    define BE16(x) swap16(x)
+#    define LE16(x) (x)
+
+#    define le16_to_cpu(x) (x)
+#    define cpu_to_le16(x) (x)
+#    define LE16_TO_CPU(x) (x)
+#    define CPU_TO_LE16(x) (x)
+
+#    define be16_to_cpu(x) swap16(x)
+#    define cpu_to_be16(x) swap16(x)
+#    define BE16_TO_CPU(x) swap16(x)
+#    define CPU_TO_BE16(x) swap16(x)
+
+#    define le32_to_cpu(x) (x)
+#    define cpu_to_le32(x) (x)
+#    define LE32_TO_CPU(x) (x)
+#    define CPU_TO_LE32(x) (x)
+
+#    define be32_to_cpu(x) swap32(x)
+#    define cpu_to_be32(x) swap32(x)
+#    define BE32_TO_CPU(x) swap32(x)
+#    define CPU_TO_BE32(x) swap32(x)
 /** @} */
 
 /** \name Endianism Conversion


@@ 738,7 738,7 @@ typedef struct {
  *
  * \note More optimized if only used with values known at compile time.
  */
-#        define Swap16(u16) ((uint16_t)(((uint16_t)(u16) >> 8) | ((uint16_t)(u16) << 8)))
+#    define Swap16(u16) ((uint16_t)(((uint16_t)(u16) >> 8) | ((uint16_t)(u16) << 8)))
 
 /** \brief Toggles the endianism of \a u32 (by swapping its bytes).
  *


@@ 748,7 748,7 @@ typedef struct {
  *
  * \note More optimized if only used with values known at compile time.
  */
-#        define Swap32(u32) ((uint32_t)(((uint32_t)Swap16((uint32_t)(u32) >> 16)) | ((uint32_t)Swap16((uint32_t)(u32)) << 16)))
+#    define Swap32(u32) ((uint32_t)(((uint32_t)Swap16((uint32_t)(u32) >> 16)) | ((uint32_t)Swap16((uint32_t)(u32)) << 16)))
 
 /** \brief Toggles the endianism of \a u64 (by swapping its bytes).
  *


@@ 758,7 758,7 @@ typedef struct {
  *
  * \note More optimized if only used with values known at compile time.
  */
-#        define Swap64(u64) ((uint64_t)(((uint64_t)Swap32((uint64_t)(u64) >> 32)) | ((uint64_t)Swap32((uint64_t)(u64)) << 32)))
+#    define Swap64(u64) ((uint64_t)(((uint64_t)Swap32((uint64_t)(u64) >> 32)) | ((uint64_t)Swap32((uint64_t)(u64)) << 32)))
 
 /** \brief Toggles the endianism of \a u16 (by swapping its bytes).
  *


@@ 768,7 768,7 @@ typedef struct {
  *
  * \note More optimized if only used with values unknown at compile time.
  */
-#        define swap16(u16) Swap16(u16)
+#    define swap16(u16) Swap16(u16)
 
 /** \brief Toggles the endianism of \a u32 (by swapping its bytes).
  *


@@ 778,11 778,11 @@ typedef struct {
  *
  * \note More optimized if only used with values unknown at compile time.
  */
-#        if (defined __GNUC__)
-#            define swap32(u32) ((uint32_t)__builtin_bswap32((uint32_t)(u32)))
-#        else
-#            define swap32(u32) Swap32(u32)
-#        endif
+#    if (defined __GNUC__)
+#        define swap32(u32) ((uint32_t)__builtin_bswap32((uint32_t)(u32)))
+#    else
+#        define swap32(u32) Swap32(u32)
+#    endif
 
 /** \brief Toggles the endianism of \a u64 (by swapping its bytes).
  *


@@ 792,11 792,11 @@ typedef struct {
  *
  * \note More optimized if only used with values unknown at compile time.
  */
-#        if (defined __GNUC__)
-#            define swap64(u64) ((uint64_t)__builtin_bswap64((uint64_t)(u64)))
-#        else
-#            define swap64(u64) ((uint64_t)(((uint64_t)swap32((uint64_t)(u64) >> 32)) | ((uint64_t)swap32((uint64_t)(u64)) << 32)))
-#        endif
+#    if (defined __GNUC__)
+#        define swap64(u64) ((uint64_t)__builtin_bswap64((uint64_t)(u64)))
+#    else
+#        define swap64(u64) ((uint64_t)(((uint64_t)swap32((uint64_t)(u64) >> 32)) | ((uint64_t)swap32((uint64_t)(u64)) << 32)))
+#    endif
 
 /** @} */
 


@@ 804,16 804,16 @@ typedef struct {
  *
  * @{ */
 
-#        define _GLOBEXT_ extern   /**< extern storage-class specifier. */
-#        define _CONST_TYPE_ const /**< const type qualifier. */
-#        define _MEM_TYPE_SLOW_    /**< Slow memory type. */
-#        define _MEM_TYPE_MEDFAST_ /**< Fairly fast memory type. */
-#        define _MEM_TYPE_FAST_    /**< Fast memory type. */
+#    define _GLOBEXT_ extern   /**< extern storage-class specifier. */
+#    define _CONST_TYPE_ const /**< const type qualifier. */
+#    define _MEM_TYPE_SLOW_    /**< Slow memory type. */
+#    define _MEM_TYPE_MEDFAST_ /**< Fairly fast memory type. */
+#    define _MEM_TYPE_FAST_    /**< Fast memory type. */
 
-#        define memcmp_ram2ram memcmp  /**< Target-specific memcmp of RAM to RAM. */
-#        define memcmp_code2ram memcmp /**< Target-specific memcmp of RAM to NVRAM. */
-#        define memcpy_ram2ram memcpy  /**< Target-specific memcpy from RAM to RAM. */
-#        define memcpy_code2ram memcpy /**< Target-specific memcpy from NVRAM to RAM. */
+#    define memcmp_ram2ram memcmp  /**< Target-specific memcmp of RAM to RAM. */
+#    define memcmp_code2ram memcmp /**< Target-specific memcmp of RAM to NVRAM. */
+#    define memcpy_ram2ram memcpy  /**< Target-specific memcpy from RAM to RAM. */
+#    define memcpy_code2ram memcpy /**< Target-specific memcpy from NVRAM to RAM. */
 
 /** @} */
 


@@ 826,51 826,51 @@ typedef struct {
  *
  * \return (\a a / \a b) rounded up to the nearest integer.
  */
-#        define div_ceil(a, b) (((a) + (b)-1) / (b))
+#    define div_ceil(a, b) (((a) + (b)-1) / (b))
 
-#    endif /* #ifndef __ASSEMBLY__ */
-#    ifdef __ICCARM__
+#endif /* #ifndef __ASSEMBLY__ */
+#ifdef __ICCARM__
 /** \name Compiler Keywords
  *
  * Port of some keywords from GCC to IAR Embedded Workbench.
  *
  * @{ */
 
-#        define __asm__ asm
-#        define __inline__ inline
-#        define __volatile__
+#    define __asm__ asm
+#    define __inline__ inline
+#    define __volatile__
 
 /** @} */
 
-#    endif
+#endif
 
-#    define FUNC_PTR void *
+#define FUNC_PTR void *
 /**
  * \def unused
  * \brief Marking \a v as a unused parameter or value.
  */
-#    define unused(v)  \
-        do {           \
-            (void)(v); \
-        } while (0)
+#define unused(v)  \
+    do {           \
+        (void)(v); \
+    } while (0)
 
 /* Define RAMFUNC attribute */
-#    if defined(__CC_ARM) /* Keil uVision 4 */
-#        define RAMFUNC __attribute__((section(".ramfunc")))
-#    elif defined(__ICCARM__) /* IAR Ewarm 5.41+ */
-#        define RAMFUNC __ramfunc
-#    elif defined(__GNUC__) /* GCC CS3 2009q3-68 */
-#        define RAMFUNC __attribute__((section(".ramfunc")))
-#    endif
+#if defined(__CC_ARM) /* Keil uVision 4 */
+#    define RAMFUNC __attribute__((section(".ramfunc")))
+#elif defined(__ICCARM__) /* IAR Ewarm 5.41+ */
+#    define RAMFUNC __ramfunc
+#elif defined(__GNUC__) /* GCC CS3 2009q3-68 */
+#    define RAMFUNC __attribute__((section(".ramfunc")))
+#endif
 
 /* Define OPTIMIZE_HIGH attribute */
-#    if defined(__CC_ARM) /* Keil uVision 4 */
-#        define OPTIMIZE_HIGH _Pragma("O3")
-#    elif defined(__ICCARM__) /* IAR Ewarm 5.41+ */
-#        define OPTIMIZE_HIGH _Pragma("optimize=high")
-#    elif defined(__GNUC__) /* GCC CS3 2009q3-68 */
-#        define OPTIMIZE_HIGH __attribute__((optimize("s")))
-#    endif
+#if defined(__CC_ARM) /* Keil uVision 4 */
+#    define OPTIMIZE_HIGH _Pragma("O3")
+#elif defined(__ICCARM__) /* IAR Ewarm 5.41+ */
+#    define OPTIMIZE_HIGH _Pragma("optimize=high")
+#elif defined(__GNUC__) /* GCC CS3 2009q3-68 */
+#    define OPTIMIZE_HIGH __attribute__((optimize("s")))
+#endif
 // kmod #define PASS      0
 // kmod #define FAIL      1
 // kmod #define LOW       0


@@ 887,101 887,101 @@ typedef uint64_t U64;  //!< 64-bit unsigned integer.
 typedef float    F32;  //!< 32-bit floating-point number.
 typedef double   F64;  //!< 64-bit floating-point number.
 
-#    define MSB(u16) (((U8 *)&(u16))[1])  //!< Most significant byte of \a u16.
-#    define LSB(u16) (((U8 *)&(u16))[0])  //!< Least significant byte of \a u16.
-
-#    define MSH(u32) (((U16 *)&(u32))[1])   //!< Most significant half-word of \a u32.
-#    define LSH(u32) (((U16 *)&(u32))[0])   //!< Least significant half-word of \a u32.
-#    define MSB0W(u32) (((U8 *)&(u32))[3])  //!< Most significant byte of 1st rank of \a u32.
-#    define MSB1W(u32) (((U8 *)&(u32))[2])  //!< Most significant byte of 2nd rank of \a u32.
-#    define MSB2W(u32) (((U8 *)&(u32))[1])  //!< Most significant byte of 3rd rank of \a u32.
-#    define MSB3W(u32) (((U8 *)&(u32))[0])  //!< Most significant byte of 4th rank of \a u32.
-#    define LSB3W(u32) MSB0W(u32)           //!< Least significant byte of 4th rank of \a u32.
-#    define LSB2W(u32) MSB1W(u32)           //!< Least significant byte of 3rd rank of \a u32.
-#    define LSB1W(u32) MSB2W(u32)           //!< Least significant byte of 2nd rank of \a u32.
-#    define LSB0W(u32) MSB3W(u32)           //!< Least significant byte of 1st rank of \a u32.
-
-#    define MSW(u64) (((U32 *)&(u64))[1])   //!< Most significant word of \a u64.
-#    define LSW(u64) (((U32 *)&(u64))[0])   //!< Least significant word of \a u64.
-#    define MSH0(u64) (((U16 *)&(u64))[3])  //!< Most significant half-word of 1st rank of \a u64.
-#    define MSH1(u64) (((U16 *)&(u64))[2])  //!< Most significant half-word of 2nd rank of \a u64.
-#    define MSH2(u64) (((U16 *)&(u64))[1])  //!< Most significant half-word of 3rd rank of \a u64.
-#    define MSH3(u64) (((U16 *)&(u64))[0])  //!< Most significant half-word of 4th rank of \a u64.
-#    define LSH3(u64) MSH0(u64)             //!< Least significant half-word of 4th rank of \a u64.
-#    define LSH2(u64) MSH1(u64)             //!< Least significant half-word of 3rd rank of \a u64.
-#    define LSH1(u64) MSH2(u64)             //!< Least significant half-word of 2nd rank of \a u64.
-#    define LSH0(u64) MSH3(u64)             //!< Least significant half-word of 1st rank of \a u64.
-#    define MSB0D(u64) (((U8 *)&(u64))[7])  //!< Most significant byte of 1st rank of \a u64.
-#    define MSB1D(u64) (((U8 *)&(u64))[6])  //!< Most significant byte of 2nd rank of \a u64.
-#    define MSB2D(u64) (((U8 *)&(u64))[5])  //!< Most significant byte of 3rd rank of \a u64.
-#    define MSB3D(u64) (((U8 *)&(u64))[4])  //!< Most significant byte of 4th rank of \a u64.
-#    define MSB4D(u64) (((U8 *)&(u64))[3])  //!< Most significant byte of 5th rank of \a u64.
-#    define MSB5D(u64) (((U8 *)&(u64))[2])  //!< Most significant byte of 6th rank of \a u64.
-#    define MSB6D(u64) (((U8 *)&(u64))[1])  //!< Most significant byte of 7th rank of \a u64.
-#    define MSB7D(u64) (((U8 *)&(u64))[0])  //!< Most significant byte of 8th rank of \a u64.
-#    define LSB7D(u64) MSB0D(u64)           //!< Least significant byte of 8th rank of \a u64.
-#    define LSB6D(u64) MSB1D(u64)           //!< Least significant byte of 7th rank of \a u64.
-#    define LSB5D(u64) MSB2D(u64)           //!< Least significant byte of 6th rank of \a u64.
-#    define LSB4D(u64) MSB3D(u64)           //!< Least significant byte of 5th rank of \a u64.
-#    define LSB3D(u64) MSB4D(u64)           //!< Least significant byte of 4th rank of \a u64.
-#    define LSB2D(u64) MSB5D(u64)           //!< Least significant byte of 3rd rank of \a u64.
-#    define LSB1D(u64) MSB6D(u64)           //!< Least significant byte of 2nd rank of \a u64.
-#    define LSB0D(u64) MSB7D(u64)           //!< Least significant byte of 1st rank of \a u64.
-
-#    define LSB0(u32) LSB0W(u32)  //!< Least significant byte of 1st rank of \a u32.
-#    define LSB1(u32) LSB1W(u32)  //!< Least significant byte of 2nd rank of \a u32.
-#    define LSB2(u32) LSB2W(u32)  //!< Least significant byte of 3rd rank of \a u32.
-#    define LSB3(u32) LSB3W(u32)  //!< Least significant byte of 4th rank of \a u32.
-#    define MSB3(u32) MSB3W(u32)  //!< Most significant byte of 4th rank of \a u32.
-#    define MSB2(u32) MSB2W(u32)  //!< Most significant byte of 3rd rank of \a u32.
-#    define MSB1(u32) MSB1W(u32)  //!< Most significant byte of 2nd rank of \a u32.
-#    define MSB0(u32) MSB0W(u32)  //!< Most significant byte of 1st rank of \a u32.
-
-#    if defined(__ICCARM__)
-#        define SHORTENUM __packed
-#    elif defined(__GNUC__)
-#        define SHORTENUM __attribute__((packed))
-#    endif
+#define MSB(u16) (((U8 *)&(u16))[1])  //!< Most significant byte of \a u16.
+#define LSB(u16) (((U8 *)&(u16))[0])  //!< Least significant byte of \a u16.
+
+#define MSH(u32) (((U16 *)&(u32))[1])   //!< Most significant half-word of \a u32.
+#define LSH(u32) (((U16 *)&(u32))[0])   //!< Least significant half-word of \a u32.
+#define MSB0W(u32) (((U8 *)&(u32))[3])  //!< Most significant byte of 1st rank of \a u32.
+#define MSB1W(u32) (((U8 *)&(u32))[2])  //!< Most significant byte of 2nd rank of \a u32.
+#define MSB2W(u32) (((U8 *)&(u32))[1])  //!< Most significant byte of 3rd rank of \a u32.
+#define MSB3W(u32) (((U8 *)&(u32))[0])  //!< Most significant byte of 4th rank of \a u32.
+#define LSB3W(u32) MSB0W(u32)           //!< Least significant byte of 4th rank of \a u32.
+#define LSB2W(u32) MSB1W(u32)           //!< Least significant byte of 3rd rank of \a u32.
+#define LSB1W(u32) MSB2W(u32)           //!< Least significant byte of 2nd rank of \a u32.
+#define LSB0W(u32) MSB3W(u32)           //!< Least significant byte of 1st rank of \a u32.
+
+#define MSW(u64) (((U32 *)&(u64))[1])   //!< Most significant word of \a u64.
+#define LSW(u64) (((U32 *)&(u64))[0])   //!< Least significant word of \a u64.
+#define MSH0(u64) (((U16 *)&(u64))[3])  //!< Most significant half-word of 1st rank of \a u64.
+#define MSH1(u64) (((U16 *)&(u64))[2])  //!< Most significant half-word of 2nd rank of \a u64.
+#define MSH2(u64) (((U16 *)&(u64))[1])  //!< Most significant half-word of 3rd rank of \a u64.
+#define MSH3(u64) (((U16 *)&(u64))[0])  //!< Most significant half-word of 4th rank of \a u64.
+#define LSH3(u64) MSH0(u64)             //!< Least significant half-word of 4th rank of \a u64.
+#define LSH2(u64) MSH1(u64)             //!< Least significant half-word of 3rd rank of \a u64.
+#define LSH1(u64) MSH2(u64)             //!< Least significant half-word of 2nd rank of \a u64.
+#define LSH0(u64) MSH3(u64)             //!< Least significant half-word of 1st rank of \a u64.
+#define MSB0D(u64) (((U8 *)&(u64))[7])  //!< Most significant byte of 1st rank of \a u64.
+#define MSB1D(u64) (((U8 *)&(u64))[6])  //!< Most significant byte of 2nd rank of \a u64.
+#define MSB2D(u64) (((U8 *)&(u64))[5])  //!< Most significant byte of 3rd rank of \a u64.
+#define MSB3D(u64) (((U8 *)&(u64))[4])  //!< Most significant byte of 4th rank of \a u64.
+#define MSB4D(u64) (((U8 *)&(u64))[3])  //!< Most significant byte of 5th rank of \a u64.
+#define MSB5D(u64) (((U8 *)&(u64))[2])  //!< Most significant byte of 6th rank of \a u64.
+#define MSB6D(u64) (((U8 *)&(u64))[1])  //!< Most significant byte of 7th rank of \a u64.
+#define MSB7D(u64) (((U8 *)&(u64))[0])  //!< Most significant byte of 8th rank of \a u64.
+#define LSB7D(u64) MSB0D(u64)           //!< Least significant byte of 8th rank of \a u64.
+#define LSB6D(u64) MSB1D(u64)           //!< Least significant byte of 7th rank of \a u64.
+#define LSB5D(u64) MSB2D(u64)           //!< Least significant byte of 6th rank of \a u64.
+#define LSB4D(u64) MSB3D(u64)           //!< Least significant byte of 5th rank of \a u64.
+#define LSB3D(u64) MSB4D(u64)           //!< Least significant byte of 4th rank of \a u64.
+#define LSB2D(u64) MSB5D(u64)           //!< Least significant byte of 3rd rank of \a u64.
+#define LSB1D(u64) MSB6D(u64)           //!< Least significant byte of 2nd rank of \a u64.
+#define LSB0D(u64) MSB7D(u64)           //!< Least significant byte of 1st rank of \a u64.
+
+#define LSB0(u32) LSB0W(u32)  //!< Least significant byte of 1st rank of \a u32.
+#define LSB1(u32) LSB1W(u32)  //!< Least significant byte of 2nd rank of \a u32.
+#define LSB2(u32) LSB2W(u32)  //!< Least significant byte of 3rd rank of \a u32.
+#define LSB3(u32) LSB3W(u32)  //!< Least significant byte of 4th rank of \a u32.
+#define MSB3(u32) MSB3W(u32)  //!< Most significant byte of 4th rank of \a u32.
+#define MSB2(u32) MSB2W(u32)  //!< Most significant byte of 3rd rank of \a u32.
+#define MSB1(u32) MSB1W(u32)  //!< Most significant byte of 2nd rank of \a u32.
+#define MSB0(u32) MSB0W(u32)  //!< Most significant byte of 1st rank of \a u32.
+
+#if defined(__ICCARM__)
+#    define SHORTENUM __packed
+#elif defined(__GNUC__)
+#    define SHORTENUM __attribute__((packed))
+#endif
 
 /* No operation */
-#    if defined(__ICCARM__)
-#        define nop() __no_operation()
-#    elif defined(__GNUC__)
-#        define nop() (__NOP())
-#    endif
-
-#    define FLASH_DECLARE(x) const x
-#    define FLASH_EXTERN(x) extern const x
-#    define PGM_READ_BYTE(x) *(x)
-#    define PGM_READ_WORD(x) *(x)
-#    define MEMCPY_ENDIAN memcpy
-#    define PGM_READ_BLOCK(dst, src, len) memcpy((dst), (src), (len))
+#if defined(__ICCARM__)
+#    define nop() __no_operation()
+#elif defined(__GNUC__)
+#    define nop() (__NOP())
+#endif
+
+#define FLASH_DECLARE(x) const x
+#define FLASH_EXTERN(x) extern const x
+#define PGM_READ_BYTE(x) *(x)
+#define PGM_READ_WORD(x) *(x)
+#define MEMCPY_ENDIAN memcpy
+#define PGM_READ_BLOCK(dst, src, len) memcpy((dst), (src), (len))
 
 /*Defines the Flash Storage for the request and response of MAC*/
-#    define CMD_ID_OCTET (0)
+#define CMD_ID_OCTET (0)
 
 /* Converting of values from CPU endian to little endian. */
-#    define CPU_ENDIAN_TO_LE16(x) (x)
-#    define CPU_ENDIAN_TO_LE32(x) (x)
-#    define CPU_ENDIAN_TO_LE64(x) (x)
+#define CPU_ENDIAN_TO_LE16(x) (x)
+#define CPU_ENDIAN_TO_LE32(x) (x)
+#define CPU_ENDIAN_TO_LE64(x) (x)
 
 /* Converting of values from little endian to CPU endian. */
-#    define LE16_TO_CPU_ENDIAN(x) (x)
-#    define LE32_TO_CPU_ENDIAN(x) (x)
-#    define LE64_TO_CPU_ENDIAN(x) (x)
+#define LE16_TO_CPU_ENDIAN(x) (x)
+#define LE32_TO_CPU_ENDIAN(x) (x)
+#define LE64_TO_CPU_ENDIAN(x) (x)
 
 /* Converting of constants from little endian to CPU endian. */
-#    define CLE16_TO_CPU_ENDIAN(x) (x)
-#    define CLE32_TO_CPU_ENDIAN(x) (x)
-#    define CLE64_TO_CPU_ENDIAN(x) (x)
+#define CLE16_TO_CPU_ENDIAN(x) (x)
+#define CLE32_TO_CPU_ENDIAN(x) (x)
+#define CLE64_TO_CPU_ENDIAN(x) (x)
 
 /* Converting of constants from CPU endian to little endian. */
-#    define CCPU_ENDIAN_TO_LE16(x) (x)
-#    define CCPU_ENDIAN_TO_LE32(x) (x)
-#    define CCPU_ENDIAN_TO_LE64(x) (x)
+#define CCPU_ENDIAN_TO_LE16(x) (x)
+#define CCPU_ENDIAN_TO_LE32(x) (x)
+#define CCPU_ENDIAN_TO_LE64(x) (x)
 
-#    define ADDR_COPY_DST_SRC_16(dst, src) ((dst) = (src))
-#    define ADDR_COPY_DST_SRC_64(dst, src) ((dst) = (src))
+#define ADDR_COPY_DST_SRC_16(dst, src) ((dst) = (src))
+#define ADDR_COPY_DST_SRC_64(dst, src) ((dst) = (src))
 
 /**
  * @brief Converts a 64-Bit value into  a 8 Byte array

@@ 89,14 89,14 @@
  *
  * @{
  */
-bool             udi_cdc_comm_enable(void);
-void             udi_cdc_comm_disable(void);
-bool             udi_cdc_comm_setup(void);
-bool             udi_cdc_data_enable(void);
-void             udi_cdc_data_disable(void);
-bool             udi_cdc_data_setup(void);
-uint8_t          udi_cdc_getsetting(void);
-void             udi_cdc_data_sof_notify(void);
+bool                       udi_cdc_comm_enable(void);
+void                       udi_cdc_comm_disable(void);
+bool                       udi_cdc_comm_setup(void);
+bool                       udi_cdc_data_enable(void);
+void                       udi_cdc_data_disable(void);
+bool                       udi_cdc_data_setup(void);
+uint8_t                    udi_cdc_getsetting(void);
+void                       udi_cdc_data_sof_notify(void);
 UDC_DESC_STORAGE udi_api_t udi_api_cdc_comm = {.enable = udi_cdc_comm_enable, .disable = udi_cdc_comm_disable, .setup = udi_cdc_comm_setup, .getsetting = udi_cdc_getsetting, .sof_notify = NULL};
 UDC_DESC_STORAGE udi_api_t udi_api_cdc_data = {
     .enable     = udi_cdc_data_enable,

@@ 596,11 596,10 @@ void udd_set_address(uint8_t address) { usb_device_set_address(&usb_device, addr
 uint8_t udd_getaddress(void) { return usb_device_get_address(&usb_device); }
 
 void udd_send_remotewakeup(void) {
-    uint32_t try
-        = 5;
+    uint32_t try = 5;
     udd_wait_clock_ready();
     udd_sleep_mode(UDD_STATE_IDLE);
-    while (2 != usb_get_state_machine_status(&usb_device) && try --) {
+    while (2 != usb_get_state_machine_status(&usb_device) && try--) {
         usb_device_send_remote_wake_up(&usb_device);
     }
 }