ChibiOS/RT Architecture - Reference Manual - Guides |
Memory Streams. More...
Memory Streams.
This module allows to use a memory area (RAM or ROM) using a Data Streams interface.
Data Structures | |
struct | MemStreamVMT |
MemStream virtual methods table. More... | |
struct | MemoryStream |
Memory stream object. More... | |
Defines | |
#define | _memory_stream_data |
RamStream specific data. | |
Functions | |
void | msObjectInit (MemoryStream *msp, uint8_t *buffer, size_t size, size_t eos) |
Memory stream object initialization. |
#define _memory_stream_data |
_base_sequential_stream_data \ /* Pointer to the stream buffer.*/ \ uint8_t *buffer; \ /* Size of the stream.*/ \ size_t size; \ /* Current end of stream.*/ \ size_t eos; \ /* Current read offset.*/ \ size_t offset;
RamStream
specific data.
Definition at line 41 of file memstreams.h.
void msObjectInit | ( | MemoryStream * | msp, | |
uint8_t * | buffer, | |||
size_t | size, | |||
size_t | eos | |||
) |
Memory stream object initialization.
[out] | msp | pointer to the MemoryStream object to be initialized |
[in] | buffer | pointer to the memory buffer for the memory stream |
[in] | size | total size of the memory stream buffer |
[in] | eos | initial End Of Stream offset. Normally you need to put this to zero for RAM buffers or equal to size for ROM streams. |