Native CPU configuration. More...

Detailed Description

Native CPU configuration.

Author: Ludwig Knüpfer ludwi.nosp@m.g.kn.nosp@m.uepfe.nosp@m.r@fu.nosp@m.-berl.nosp@m.in.d.nosp@m.e

Definition in file cpu_conf.h.

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#define	THREAD_STACKSIZE_DEFAULT (8192)
	CPU-specific default stack sizes.

#define	THREAD_STACKSIZE_IDLE (THREAD_STACKSIZE_DEFAULT)
	Default size of idle thread stack.

#define	THREAD_EXTRA_STACKSIZE_PRINTF (4096)
	Extra stack buffer capacity needed for `printf`

#define	THREAD_EXTRA_STACKSIZE_PRINTF_FLOAT (4096)
	Extra stack buffer capacity needed for `printf` in floating-point operations.

#define	THREAD_STACKSIZE_MINIMUM (THREAD_STACKSIZE_DEFAULT)
	Minimum thread size.

#define	ISR_STACKSIZE (THREAD_STACKSIZE_DEFAULT)
	Size of stack used in ISR context.

Networking constants
#define	NATIVE_ETH_PROTO 0x1234
	Native internal Ethernet protocol number.

Native flash emulation
Use unusual parameters to trigger edge cases
#define	FLASHPAGE_SIZE (512)
	Size of a single emulated flash page.

#define	FLASHPAGE_NUMOF (32)
	Total number of emulated flash pages.

#define	FLASHPAGE_WRITE_BLOCK_ALIGNMENT (8)
	Flashpage alignment.

#define	FLASHPAGE_WRITE_BLOCK_SIZE (16)
	Flashpage block size.

#define	FLASHPAGE_ERASE_STATE (0x0)
	Value of bytes in erased flash.

#define	CPU_FLASH_BASE ((uintptr_t)_native_flash)
	Base buffer pointer to emulated flash.

char	_native_flash [FLASHPAGE_SIZE *FLASHPAGE_NUMOF]
	Emulated flash buffer.

Networking constants