This graph shows which files directly or indirectly include this file:

Classes
struct	PACKED
struct	PACKED
struct	PACKED
struct	PACKED
Defines
#define	EC_IDN_ATCONFIG 16
#define	EC_IDN_MDTCONFIG 24
#define	EC_SOE_ATTRIBUTE_B 0x04
#define	EC_SOE_DATASTATE_B 0x01
#define	EC_SOE_DEFAULT_B 0x80
#define	EC_SOE_LENGTH_1 0x00
#define	EC_SOE_LENGTH_2 0x01
#define	EC_SOE_LENGTH_4 0x02
#define	EC_SOE_LENGTH_8 0x03
#define	EC_SOE_MAX_B 0x20
#define	EC_SOE_MAXMAPPING 64
#define	EC_SOE_MAXNAME 60
#define	EC_SOE_MIN_B 0x10
#define	EC_SOE_NAME_B 0x02
#define	EC_SOE_TYPE_BINARY 0x00
#define	EC_SOE_TYPE_FLOAT 0x06
#define	EC_SOE_TYPE_HEX 0x03
#define	EC_SOE_TYPE_IDN 0x05
#define	EC_SOE_TYPE_INT 0x02
#define	EC_SOE_TYPE_PARAMETER 0x07
#define	EC_SOE_TYPE_STRING 0x04
#define	EC_SOE_TYPE_UINT 0x01
#define	EC_SOE_UNIT_B 0x08
#define	EC_SOE_VALUE_B 0x40
Typedefs
typedef struct PACKED	ec_SoEattributet
typedef struct PACKED	ec_SoElistt
typedef struct PACKED	ec_SoEmappingt
typedef struct PACKED	ec_SoEnamet
Functions
int	ec_readIDNmap (uint16 slave, int Osize, int Isize)
int	ec_SoEread (uint16 slave, uint8 driveNo, uint8 elementflags, uint16 idn, int psize, void p, int timeout)
int	ec_SoEwrite (uint16 slave, uint8 driveNo, uint8 elementflags, uint16 idn, int psize, void *p, int timeout)

Detailed Description

Headerfile for ethercatsoe.c.

Definition in file ethercatsoe.h.

Define Documentation

#define EC_IDN_ATCONFIG 16

Definition at line 62 of file ethercatsoe.h.

#define EC_IDN_MDTCONFIG 24

Definition at line 61 of file ethercatsoe.h.

#define EC_SOE_ATTRIBUTE_B 0x04

Definition at line 51 of file ethercatsoe.h.

#define EC_SOE_DATASTATE_B 0x01

Definition at line 49 of file ethercatsoe.h.

#define EC_SOE_DEFAULT_B 0x80

Definition at line 56 of file ethercatsoe.h.

#define EC_SOE_LENGTH_1 0x00

Definition at line 100 of file ethercatsoe.h.

#define EC_SOE_LENGTH_2 0x01

Definition at line 101 of file ethercatsoe.h.

#define EC_SOE_LENGTH_4 0x02

Definition at line 102 of file ethercatsoe.h.

#define EC_SOE_LENGTH_8 0x03

Definition at line 103 of file ethercatsoe.h.

#define EC_SOE_MAX_B 0x20

Definition at line 54 of file ethercatsoe.h.

#define EC_SOE_MAXMAPPING 64

Definition at line 59 of file ethercatsoe.h.

#define EC_SOE_MAXNAME 60

Definition at line 58 of file ethercatsoe.h.

#define EC_SOE_MIN_B 0x10

Definition at line 53 of file ethercatsoe.h.

#define EC_SOE_NAME_B 0x02

Definition at line 50 of file ethercatsoe.h.

#define EC_SOE_TYPE_BINARY 0x00

Definition at line 104 of file ethercatsoe.h.

#define EC_SOE_TYPE_FLOAT 0x06

Definition at line 110 of file ethercatsoe.h.

#define EC_SOE_TYPE_HEX 0x03

Definition at line 107 of file ethercatsoe.h.

#define EC_SOE_TYPE_IDN 0x05

Definition at line 109 of file ethercatsoe.h.

#define EC_SOE_TYPE_INT 0x02

Definition at line 106 of file ethercatsoe.h.

#define EC_SOE_TYPE_PARAMETER 0x07

Definition at line 111 of file ethercatsoe.h.

#define EC_SOE_TYPE_STRING 0x04

Definition at line 108 of file ethercatsoe.h.

#define EC_SOE_TYPE_UINT 0x01

Definition at line 105 of file ethercatsoe.h.

#define EC_SOE_UNIT_B 0x08

Definition at line 52 of file ethercatsoe.h.

#define EC_SOE_VALUE_B 0x40

Definition at line 55 of file ethercatsoe.h.

Typedef Documentation

typedef struct PACKED ec_SoEattributet

SoE attribute structure

typedef struct PACKED ec_SoElistt

SoE list structure

typedef struct PACKED ec_SoEmappingt

SoE IDN mapping structure

typedef struct PACKED ec_SoEnamet

SoE name structure

Function Documentation

int ec_readIDNmap	(	uint16	slave,
		int *	Osize,
		int *	Isize
	)

SoE read AT and MTD mapping.

SoE has standard indexes defined for mapping. This function tries to read them and collect a full input and output mapping size of designated slave.

Parameters:

[in]	Slave	= Slave number
[out]	Osize	= Size in bits of output mapping (MTD) found
[out]	Isize	= Size in bits of input mapping (AT) found

Returns:: >0 if mapping succesful.

Definition at line 337 of file ethercatsoe.c.

int ec_SoEread	(	uint16	slave,
		uint8	driveNo,
		uint8	elementflags,
		uint16	idn,
		int *	psize,
		void *	p,
		int	timeout
	)

SoE read, blocking.

The IDN object of the selected slave and DriveNo is read. If a response is larger than the mailbox size then the response is segmented. The function will combine all segments and copy them to the parameter buffer.

Parameters:

[in]	slave	= Slave number
[in]	driveNo	= Drive number in slave
[in]	elementflags	= Flags to select what properties of IDN are to be transfered.
[in]	idn	= IDN.
[in,out]	psize	= Size in bytes of parameter buffer, returns bytes read from SoE.
[out]	p	= Pointer to parameter buffer
[in]	timeout	= Timeout in us, standard is EC_TIMEOUTRXM

Returns:: Workcounter from last slave response

Definition at line 112 of file ethercatsoe.c.

int ec_SoEwrite	(	uint16	slave,
		uint8	driveNo,
		uint8	elementflags,
		uint16	idn,
		int	psize,
		void *	p,
		int	timeout
	)

SoE write, blocking.

The IDN object of the selected slave and DriveNo is written. If a response is larger than the mailbox size then the response is segmented.

Parameters:

[in]	slave	= Slave number
[in]	driveNo	= Drive number in slave
[in]	elementflags	= Flags to select what properties of IDN are to be transfered.
[in]	idn	= IDN.
[in]	psize	= Size in bytes of parameter buffer.
[out]	p	= Pointer to parameter buffer
[in]	timeout	= Timeout in us, standard is EC_TIMEOUTRXM

Returns:: Workcounter from last slave response

Definition at line 230 of file ethercatsoe.c.

Classes

Defines

Typedefs

Functions

Detailed Description

Define Documentation

Typedef Documentation

Function Documentation