WICED Resource API's The Resource Management functions reads resource from a resource location and returns the number of bytes from an offset in an caller filled buffer. More...

#include <stdint.h>

Data Structures
struct	memory_resource_handle_t
	Memory handle. More...

struct	filesystem_resource_handle_t
	Filesystem handle. More...

struct	resource_hnd_t
	Resource handle structure. More...

Macros
#define	RESOURCE_RESULT_LIST(prefix)
	Failed to read resource file. More...

Enumerations

Functions
resource_result_t	resource_read (const resource_hnd_t resource, uint32_t offset, uint32_t maxsize, uint32_t size, void *buffer)
	Read resource using the handle specified. More...

resource_result_t	resource_get_readonly_buffer (const resource_hnd_t resource, uint32_t offset, uint32_t maxsize, uint32_t size_out, const void **buffer)
	Retrieve a read only resource buffer using the handle specified. More...

resource_result_t	resource_free_readonly_buffer (const resource_hnd_t handle, const void buffer)
	Free a read only resource buffer using the handle specified. More...

Detailed Description

WICED Resource API's The Resource Management functions reads resource from a resource location and returns the number of bytes from an offset in an caller filled buffer.

Functions to get the resource size and resource data

The Resource could be one of the three locations

Wiced Filesystem (File System)
Internal Memory (Embedded Flash memory)
External Storage ( External Flash connected via SPI interface)

Definition in file wiced_resource.h.

Macro Definition Documentation

#define RESOURCE_RESULT_LIST ( prefix )

Value:

RESULT_ENUM(prefix, SUCCESS,                         0),      /**< Success */                           \
    RESULT_ENUM(prefix, UNSUPPORTED,                     7),      /**< Unsupported function */              \
    RESULT_ENUM(prefix, OFFSET_TOO_BIG,               4001),      /**< Offset past end of resource */       \
    RESULT_ENUM(prefix, FILE_OPEN_FAIL,               4002),      /**< Failed to open resource file */      \
    RESULT_ENUM(prefix, FILE_SEEK_FAIL,               4003),      /**< Failed to seek to requested offset in resource file */ \
    RESULT_ENUM(prefix, FILE_READ_FAIL,               4004),

Failed to read resource file.

Definition at line 82 of file wiced_resource.h.

Enumeration Type Documentation

enum resource_location_t

Enumerator
RESOURCE_IN_MEMORY	resource location in memory
RESOURCE_IN_FILESYSTEM	resource location in filesystem
RESOURCE_IN_EXTERNAL_STORAGE	resource location in external storage

Definition at line 145 of file wiced_resource.h.

enum resource_result_t

Result type for WICED Resource function.

Enumerator
RESOURCE_SUCCESS	Success.
RESOURCE_UNSUPPORTED	Unsupported function.
RESOURCE_OFFSET_TOO_BIG	Offset past end of resource.
RESOURCE_FILE_OPEN_FAIL	Failed to open resource file.
RESOURCE_FILE_SEEK_FAIL	Failed to seek to requested offset in resource file.
RESOURCE_FILE_READ_FAIL	Failed to read resource file.

Definition at line 111 of file wiced_resource.h.

Data Structures

Macros

Enumerations

Functions

Detailed Description

Macro Definition Documentation

Enumeration Type Documentation

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