el_sensorsnode_blob.h File Reference

Parse blob (blobmsg) and create blob (blobmsg) for el_sensorsnode.h types. More...

#include <libubox/blobmsg.h>
#include "elutils/el_utils.h"
#include "elsensortree/el_sensorsnode.h"
#include "elutils/c_decls.h"

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Macros
#define	ERR_BLOB_NODE_FW_VERSION_BAD_OPEN_TABLE   (1)
#define	ERR_BLOB_NODE_FW_VERSION_BAD_OPEN_TABLE_MSG   "Can't open table FW_VERSION_KEY"
#define	ERR_BLOB_NODE_FW_VERSION_BAD_ADD_DATA   (2)
#define	ERR_BLOB_NODE_FW_VERSION_BAD_ADD_DATA_MSG   "Error on adding data to table FW_VERSION_KEY"
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_PARSE   (1)
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_PARSE_MSG   "Can't parse NODE_FW_VERSION"
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_PATCH   (2)
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_PATCH_MSG   "Can't get NODE_FW_VERSION_SW_PATCH"
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MINOR   (3)
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MINOR_MSG   "Can't get NODE_FW_VERSION_SW_MINOR"
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MAJOR   (4)
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MAJOR_MSG   "Can't get NODE_FW_VERSION_SW_MAJOR"
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_BOOT   (5)
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_BOOT_MSG   "Can't get NODE_FW_VERSION_BOOT"
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_HW_REVISION   (6)
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_HW_REVISION_MSG   "Can't get NODE_FW_VERSION_HW_REVISION"
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_PROTOCOL   (7)
#define	ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_PROTOCOL_MSG   "Can't get NODE_FW_VERSION_PROTOCOL"
#define	SENSOR_VALUE_ANALOG_VALUE_2KEY   "analog_value"
#define	SENSOR_VALUE_DISCRETE_VALUE_2KEY   "discrete_value"
#define	SENSOR_VALUE_DISCRETE_COUNT_2KEY   "discrete_count"
#define	SENSORS_NODE_VALUES_COUNT   "values_cnt"

Functions
__BEGIN_DECLS int	ps_blobmsg_parse (const struct blobmsg_policy *policy, int policy_len, struct blob_attr **tb, void *data, unsigned int len)
void	dump_blob_attr (struct blob_attr *attr, char *msg)
int	ps_parse_blob (const struct blobmsg_policy *policy, int cnt_policy, struct blob_attr **attrs, struct blob_attr *attr, char **err_msg)
int	get_table_field (struct blob_attr *attr, char *field_name, int type, struct blob_attr **res, char **err_msg)
int	blob_node_fw_version (struct blob_buf *bb, node_fw_version_t *p, bool named, char **err_msg)
	put into blob_buf node_fw_version_t as table More...
int	unblob_node_fw_version (node_fw_version_t *p, struct blob_attr *attr, char **err_msg)
	put into blob_buf node_fw_version_t as table More...
int	unblob_node_addr (node_addr_t *p, struct blob_attr *attr, char **err_msg)
int	blob_node_addr (struct blob_buf *bb, node_addr_t *p)
int	unblob_node_serial_num (node_serial_num_t *p, struct blob_attr *attr, char **err_msg)
int	blob_node_serial_num (struct blob_buf *bb, node_serial_num_t *p)
int	unblob_node_info (node_info_t *p, struct blob_attr *attr, char **err_msg)
int	blob_node_info (struct blob_buf *bb, node_info_t *p)
int	get_node_info (struct blob_attr *attr, struct blob_attr **res, char **err_msg)
	extract ptr to node_info attr from table object by name NODE_INFO_KEY More...
int	unblob_sensor_value (sensor_value_t *p, struct blob_attr *attr, char **err_msg)
int	blob_sensor_value (struct blob_buf *bb, sensor_value_t *p, char *name)
int	unblob_sensors_node (sensors_node_t *p, struct blob_attr *attr, char **err_msg)
int	blob_sensors_node (struct blob_buf *bb, sensors_node_t *p, int named)

Detailed Description

Parse blob (blobmsg) and create blob (blobmsg) for el_sensorsnode.h types.

Created on: 10 апр. 2024 г. Author: ps

Macro Definition Documentation

ERR_BLOB_NODE_FW_VERSION_BAD_ADD_DATA

#define ERR_BLOB_NODE_FW_VERSION_BAD_ADD_DATA   (2)

ERR_BLOB_NODE_FW_VERSION_BAD_ADD_DATA_MSG

#define ERR_BLOB_NODE_FW_VERSION_BAD_ADD_DATA_MSG   "Error on adding data to table FW_VERSION_KEY"

ERR_BLOB_NODE_FW_VERSION_BAD_OPEN_TABLE

#define ERR_BLOB_NODE_FW_VERSION_BAD_OPEN_TABLE   (1)

ERR_BLOB_NODE_FW_VERSION_BAD_OPEN_TABLE_MSG

#define ERR_BLOB_NODE_FW_VERSION_BAD_OPEN_TABLE_MSG   "Can't open table FW_VERSION_KEY"

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_BOOT

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_BOOT   (5)

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_BOOT_MSG

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_BOOT_MSG   "Can't get NODE_FW_VERSION_BOOT"

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_HW_REVISION

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_HW_REVISION   (6)

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_HW_REVISION_MSG

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_HW_REVISION_MSG   "Can't get NODE_FW_VERSION_HW_REVISION"

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_PROTOCOL

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_PROTOCOL   (7)

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_PROTOCOL_MSG

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_PROTOCOL_MSG   "Can't get NODE_FW_VERSION_PROTOCOL"

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MAJOR

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MAJOR   (4)

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MAJOR_MSG

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MAJOR_MSG   "Can't get NODE_FW_VERSION_SW_MAJOR"

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MINOR

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MINOR   (3)

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MINOR_MSG

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_MINOR_MSG   "Can't get NODE_FW_VERSION_SW_MINOR"

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_PATCH

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_PATCH   (2)

ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_PATCH_MSG

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_GET_SW_PATCH_MSG   "Can't get NODE_FW_VERSION_SW_PATCH"

ERR_UNBLOB_NODE_FW_VERSION_BAD_PARSE

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_PARSE   (1)

ERR_UNBLOB_NODE_FW_VERSION_BAD_PARSE_MSG

#define ERR_UNBLOB_NODE_FW_VERSION_BAD_PARSE_MSG   "Can't parse NODE_FW_VERSION"

SENSOR_VALUE_ANALOG_VALUE_2KEY

#define SENSOR_VALUE_ANALOG_VALUE_2KEY   "analog_value"

SENSOR_VALUE_DISCRETE_COUNT_2KEY

#define SENSOR_VALUE_DISCRETE_COUNT_2KEY   "discrete_count"

SENSOR_VALUE_DISCRETE_VALUE_2KEY

#define SENSOR_VALUE_DISCRETE_VALUE_2KEY   "discrete_value"

SENSORS_NODE_VALUES_COUNT

#define SENSORS_NODE_VALUES_COUNT   "values_cnt"

Function Documentation

blob_node_addr()

int blob_node_addr	(	struct blob_buf *	bb,
		node_addr_t *	p
	)

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blob_node_fw_version()

int blob_node_fw_version	(	struct blob_buf *	bb,
		node_fw_version_t *	p,
		bool	named,
		char **	err_msg
	)

put into blob_buf node_fw_version_t as table

Parameters

bb	ptr to struct blob_buf to add data to
p	ptr to source node_fw_version_t

Returns

on success 0

on error error_code from header. In this case into err_msg will put ptr to error message.

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blob_node_info()

int blob_node_info	(	struct blob_buf *	bb,
		node_info_t *	p
	)

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blob_node_serial_num()

int blob_node_serial_num	(	struct blob_buf *	bb,
		node_serial_num_t *	p
	)

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blob_sensor_value()

int blob_sensor_value	(	struct blob_buf *	bb,
		sensor_value_t *	p,
		char *	name
	)

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blob_sensors_node()

int blob_sensors_node	(	struct blob_buf *	bb,
		sensors_node_t *	p,
		int	named
	)

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dump_blob_attr()

void dump_blob_attr	(	struct blob_attr *	attr,
		char *	msg
	)

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get_node_info()

int get_node_info	(	struct blob_attr *	attr,
		struct blob_attr **	res,
		char **	err_msg
	)

extract ptr to node_info attr from table object by name NODE_INFO_KEY

Parameters

attr	ptr to table where search NODE_INFO_KEY field \err_msg holder for error message

Returns

0 on success and *res ptr to NODE_INFO_KEY attr

-1 on error and *err_msg ptr to error message

get_table_field()

int get_table_field	(	struct blob_attr *	attr,
		char *	field_name,
		int	type,
		struct blob_attr **	res,
		char **	err_msg
	)

ps_blobmsg_parse()

__BEGIN_DECLS int ps_blobmsg_parse	(	const struct blobmsg_policy *	policy,
		int	policy_len,
		struct blob_attr **	tb,
		void *	data,
		unsigned int	len
	)

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ps_parse_blob()

int ps_parse_blob	(	const struct blobmsg_policy *	policy,
		int	cnt_policy,
		struct blob_attr **	attrs,
		struct blob_attr *	attr,
		char **	err_msg
	)

unblob_node_addr()

int unblob_node_addr	(	node_addr_t *	p,
		struct blob_attr *	attr,
		char **	err_msg
	)

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unblob_node_fw_version()

int unblob_node_fw_version	(	node_fw_version_t *	p,
		struct blob_attr *	attr,
		char **	err_msg
	)

put into blob_buf node_fw_version_t as table

Parameters

p	ptr to node_fw_version_t target to fill
attr	ptr to blob_attr with object data node_fw_version_t
err_msg	if not NULL ptr to return error message if return != 0

Returns

on success 0

on error. error_code from header. In this case into err_msg will put ptr to error message.

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unblob_node_info()

int unblob_node_info	(	node_info_t *	p,
		struct blob_attr *	attr,
		char **	err_msg
	)

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unblob_node_serial_num()

int unblob_node_serial_num	(	node_serial_num_t *	p,
		struct blob_attr *	attr,
		char **	err_msg
	)

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unblob_sensor_value()

int unblob_sensor_value	(	sensor_value_t *	p,
		struct blob_attr *	attr,
		char **	err_msg
	)

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unblob_sensors_node()

int unblob_sensors_node	(	sensors_node_t *	p,
		struct blob_attr *	attr,
		char **	err_msg
	)

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