|
|
|
|
@ -107,10 +107,45 @@
|
|
|
|
|
*
|
|
|
|
|
* \ingroup Group_Debugging
|
|
|
|
|
*/
|
|
|
|
|
#define STDOUT_ASSERT(x) MACROS{ if (!(x)) { printf_P(PSTR("%s: Function \"%s\", Line %d: " \
|
|
|
|
|
#define STDOUT_ASSERT(x) MACROS{ if (!(x)) { printf_P(PSTR("%s: Function \"%s\", Line %d: " \
|
|
|
|
|
"Assertion \"%s\" failed.\r\n"), \
|
|
|
|
|
__FILE__, __func__, __LINE__, #x); } \
|
|
|
|
|
}MACROE
|
|
|
|
|
__FILE__, __func__, __LINE__, #x); } }MACROE
|
|
|
|
|
|
|
|
|
|
#if !defined(pgm_read_ptr) || defined(__DOXYGEN__)
|
|
|
|
|
/** Reads a pointer out of PROGMEM space. This is currently a wrapper for the avr-libc pgm_read_ptr()
|
|
|
|
|
* macro with a void* cast, so that its value can be assigned diretly to a pointer variable or used
|
|
|
|
|
* in pointer arithmetic without further casting in C. In a future avr-libc distribution this will be
|
|
|
|
|
* part of the standard API and will be implemented in a more formal manner.
|
|
|
|
|
*
|
|
|
|
|
* \param[in] Addr Address of the pointer to read.
|
|
|
|
|
*
|
|
|
|
|
* \return Pointer retrieved from PROGMEM space.
|
|
|
|
|
*/
|
|
|
|
|
#define pgm_read_ptr(Addr) (void*)pgm_read_word(Addr)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/** Swaps the byte ordering of a 16-bit value at compile time. Do not use this macro for swapping byte orderings
|
|
|
|
|
* of dynamic values computed at runtime, use \ref SwapEndian_16() instead. The result of this macro can be used
|
|
|
|
|
* inside struct or other variable initializers outside of a function, something that is not possible with the
|
|
|
|
|
* inline function variant.
|
|
|
|
|
*
|
|
|
|
|
* \param[in] x 16-bit value whose byte ordering is to be swapped.
|
|
|
|
|
*
|
|
|
|
|
* \return Input value with the byte ordering reversed.
|
|
|
|
|
*/
|
|
|
|
|
#define SWAPENDIAN_16(x) ((((x) & 0xFF00) >> 8) | (((x) & 0x00FF) << 8))
|
|
|
|
|
|
|
|
|
|
/** Swaps the byte ordering of a 32-bit value at compile time. Do not use this macro for swapping byte orderings
|
|
|
|
|
* of dynamic values computed at runtime- use \ref SwapEndian_32() instead. The result of this macro can be used
|
|
|
|
|
* inside struct or other variable initializers outside of a function, something that is not possible with the
|
|
|
|
|
* inline function variant.
|
|
|
|
|
*
|
|
|
|
|
* \param[in] x 32-bit value whose byte ordering is to be swapped.
|
|
|
|
|
*
|
|
|
|
|
* \return Input value with the byte ordering reversed.
|
|
|
|
|
*/
|
|
|
|
|
#define SWAPENDIAN_32(x) ((((x) & 0xFF000000UL) >> 24UL) | (((x) & 0x00FF0000UL) >> 8UL) | \
|
|
|
|
|
(((x) & 0x0000FF00UL) << 8UL) | (((x) & 0x000000FFUL) << 24UL))
|
|
|
|
|
|
|
|
|
|
/* Inline Functions: */
|
|
|
|
|
/** Function to reverse the individual bits in a byte - i.e. bit 7 is moved to bit 0, bit 6 to bit 1,
|
|
|
|
|
|
Dean Camera
15 years ago