CPU-specific library API

Detailed Description

The CPU-specific library provides commonly used platform dependent functions. Most of these functions are not used by the FNET, but can be useful for an application.

Macros
#define	FNET_CPU_ADDR_TO_INSTRUCTION(addr)
	Converts address value to the instruction. More...
#define	FNET_CPU_INSTRUCTION_TO_ADDR(addr)
	Converts instruction to address value. More...
#define	FNET_CPU_NETIF_NUMBER
	Number of supported network interfaces. More...

Typedefs
typedef fnet_uint32_t	fnet_cpu_irq_desc_t
	IRQ status descriptor returned by the fnet_cpu_irq_disable() function. Actually it corresponds to the interrupt level mask value. More...

Functions
void	fnet_cpu_reset (void)
	Initiates software reset. More...
fnet_cpu_irq_desc_t	fnet_cpu_irq_disable (void)
	Disables all interrupts. More...
void	fnet_cpu_irq_enable (fnet_cpu_irq_desc_t irq_desc)
	Enables interrupts. More...
void	fnet_cpu_serial_putchar (fnet_index_t port_number, fnet_char_t character)
	Writes character to the serial port. More...
fnet_int32_t	fnet_cpu_serial_getchar (fnet_index_t port_number)
	Reads character from the serial port. More...
void	fnet_cpu_serial_init (fnet_index_t port_number, fnet_uint32_t baud_rate)
	Initializes the serial port. More...
void	fnet_cpu_cache_invalidate (void)
	Invalidates CPU-cache memory. More...
fnet_return_t	fnet_cpu_flash_erase (void *flash_addr, fnet_size_t bytes)
	Erases the specified range of the Flash memory. More...
fnet_return_t	fnet_cpu_flash_write (fnet_uint8_t *dest, const fnet_uint8_t *data)
	Writes the specified data to the Flash memory. More...
void	fnet_cpu_isr (void)
	CPU-specific FNET interrupt service routine. More...