hal_streams.h File Reference

Data streams. More...

Go to the source code of this file.

Data Structures
struct	BaseSequentialStreamVMT
	BaseSequentialStream virtual methods table. More...
struct	BaseSequentialStream
	Base stream class. More...

Macros
#define	_base_sequential_stream_methods
	BaseSequentialStream specific methods. More...
#define	_base_sequential_stream_data   _base_object_data
	BaseSequentialStream specific data. More...
Streams return codes
#define	STM_OK   MSG_OK
#define	STM_TIMEOUT   MSG_TIMEOUT
#define	STM_RESET   MSG_RESET
Macro Functions (BaseSequentialStream)
#define	streamWrite(ip, bp, n)   ((ip)->vmt->write(ip, bp, n))
	Sequential Stream write. More...
#define	streamRead(ip, bp, n)   ((ip)->vmt->read(ip, bp, n))
	Sequential Stream read. More...
#define	streamPut(ip, b)   ((ip)->vmt->put(ip, b))
	Sequential Stream blocking byte write. More...
#define	streamGet(ip)   ((ip)->vmt->get(ip))
	Sequential Stream blocking byte read. More...

Detailed Description

Data streams.

This header defines abstract interfaces useful to access generic data streams in a standardized way.

Definition in file hal_streams.h.