PyMite's Porting Interface. More...

Functions
PmReturn_t	plat_init (void)
	Initializes the platform as needed by the routines in the platform implementation file.
PmReturn_t	plat_deinit (void)
	De-initializes the platform after the VM is done running.
uint8_t	plat_memGetByte (PmMemSpace_t memspace, uint8_t const **paddr)
	Returns the byte at the given address in memspace.
PmReturn_t	plat_getByte (uint8_t *b)
	Receives one byte from the default connection, usually UART0 on a target device or stdio on the desktop.
PmReturn_t	plat_putByte (uint8_t b)
	Sends one byte out on the default connection, usually UART0 on a target device or stdio on the desktop.
PmReturn_t	plat_getMsTicks (uint32_t *r_ticks)
	Gets the number of timer ticks that have passed since system start.
void	plat_reportError (PmReturn_t result)
	Reports an exception or other error that caused the thread to quit.

Detailed Description

PyMite's Porting Interface.

Definition in file plat.h.

Function Documentation

PmReturn_t plat_deinit ( void )

De-initializes the platform after the VM is done running.

Definition at line 57 of file plat.cpp.

PmReturn_t plat_getByte ( uint8_t * b )

Receives one byte from the default connection, usually UART0 on a target device or stdio on the desktop.

Definition at line 92 of file plat.cpp.

PmReturn_t plat_getMsTicks ( uint32_t * r_ticks )

Gets the number of timer ticks that have passed since system start.

Definition at line 120 of file plat.cpp.

PmReturn_t plat_init ( void )

Initializes the platform as needed by the routines in the platform implementation file.

Definition at line 45 of file plat.cpp.

Returns the byte at the given address in memspace.

Increments the address (just like getc and read(1)) to make image loading work (recursively).

PORT: fill in getByte for each memspace in the system; call sys_error for invalid memspaces.

Parameters:

memspace	memory space/type
paddr	ptr to address

Definition at line 67 of file plat.cpp.

PmReturn_t plat_putByte ( uint8_t b )

Sends one byte out on the default connection, usually UART0 on a target device or stdio on the desktop.

Definition at line 110 of file plat.cpp.

void plat_reportError ( PmReturn_t result )

Reports an exception or other error that caused the thread to quit.

Definition at line 129 of file plat.cpp.