DCT

dct functions More...

Ameba Common
enum	{   DCT_SUCCESS = 0, DCT_ERR = -1, DCT_ERR_CRC = -2, DCT_ERR_NO_SPACE = -3,   DCT_ERR_NO_MEMORY = -4, DCT_ERR_FLASH_RW = -5, DCT_ERR_NOT_FIND = -6, DCT_ERR_INVALID = -7,   DCT_ERR_SIZE_OVER = -8, DCT_ERR_MODULE_BUSY = -9 }
enum	{ DCT_MODULE_STATE_INIT = 0xFFFFFFFF, DCT_MODULE_STATE_VALID = 0xFFFFFFFE, DCT_MODULE_STATE_DELETING = 0xFFFFFFFC, DCT_MODULE_STATE_DELETED = 0xFFFFFFF8 }
int32_t	dct_init (void)
	Initialize device configuration table. More...
void	dct_deinit (void)
	Deinitialize device configuration table. More...
int32_t	dct_register_module (char *module_name)
	Register module in DCT. More...
int32_t	dct_unregister_module (char *module_name)
	Unregister and delete module in DCT. More...
int32_t	dct_open_module (dct_handle_t *dct_handle, char *module_name)
	Open module in DCT. More...
int32_t	dct_close_module (dct_handle_t *dct_handle)
	Close module in DCT. More...
int32_t	dct_set_variable (dct_handle_t *dct_handle, char *variable_name, char *variable_value)
	Write variable name and value in opened module. More...
int32_t	dct_get_variable (dct_handle_t *dct_handle, char *variable_name, char *buffer, uint16_t buffer_size)
	Read value of variable name in opened module. More...
int32_t	dct_delete_variable (dct_handle_t *dct_handle, char *variable_name)
	Delete variable name and value in opened module. More...

Detailed Description

dct functions

Function Documentation

int32_t dct_close_module

(

dct_handle_t *

dct_handle

)

Close module in DCT.

Parameters

dct_handle

: dct handler

Return values

0	: SUCCESS
<0	: ERROR

void dct_deinit

(

void

)

Deinitialize device configuration table.

Return values

none

int32_t dct_delete_variable	(	dct_handle_t *	dct_handle,
		char *	variable_name
	)

Delete variable name and value in opened module.

Parameters

dct_handle	: dct handler
variable_name	: variable name which you want to delete in module

Return values

0	: SUCCESS
<0	: ERROR

int32_t dct_get_variable	(	dct_handle_t *	dct_handle,
		char *	variable_name,
		char *	buffer,
		uint16_t	buffer_size
	)

Read value of variable name in opened module.

Parameters

dct_handle	: dct handler
variable_name	: variable name which you want to get from module
buffer	: read variable value
buffer_size	: the buffer size

Return values

0	: SUCCESS
<0	: ERROR

int32_t dct_init

(

void

)

Initialize device configuration table.

Parameters

none

Return values

32

bit

int32_t dct_open_module	(	dct_handle_t *	dct_handle,
		char *	module_name
	)

Open module in DCT.

Parameters

dct_handle	: setup module informations in dct handler
module_name	: module name

Return values

0	: SUCCESS
<0	: ERROR

int32_t dct_register_module

(

char *

module_name

)

Register module in DCT.

Parameters

module_name

: module name

Return values

0	: SUCCESS
<0	: ERROR

int32_t dct_set_variable	(	dct_handle_t *	dct_handle,
		char *	variable_name,
		char *	variable_value
	)

Write variable name and value in opened module.

Parameters

dct_handle	: dct handler
variable_name	: variable name which you want to store in module
variable_value	: variable value which you want to store in module

Return values

0	: SUCCESS
<0	: ERROR

int32_t dct_unregister_module

(

char *

module_name

)

Unregister and delete module in DCT.

Parameters

module_name

: module name

Return values

0	: SUCCESS
<0	: ERROR