utility.h File Reference

Defines and functions that are useful for all library files. More...

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Typedefs
typedef enum retStatus	retStatus
	possible return values
typedef enum dioStates	dioStates
	digital input/output states
typedef enum aioData	aioData
	digital input/output module data
typedef uint32_t(*	liner_fce) (uint32_t)

Enumerations
enum	retStatus {   EOK = 0 , EPERM = 1 , EIO = 5 , ENXIO = 6 ,   EACCES = 13 , EFAULT = 14 , EBUSY = 16 , ENODEV = 19 ,   EINVAL = 22 , EBADRQC = 56 , ENODATA = 61 , ECOMM = 70 ,   EOVERFLOW = 76 , EMSGSIZE = 90 }
	possible return values More...
enum	dioStates { DIO_OFF = 0 , DIO_ON = 1 , DIO_NOT_INITIALIZED = ENODEV , DIO_PROBLEM_OCCURED = ENODATA }
	digital input/output states More...
enum	aioData { ANA_DIO_RAW_CURRENT , ANA_DIO_RAW_AVERAGED , ANA_DIO_VOLTAGE }
	digital input/output module data More...

Functions
void	initialization_error_handle (void)

Detailed Description

Defines and functions that are useful for all library files.

Author

panvicka

Date

2.1.2022

Enumeration Type Documentation

aioData

enum aioData

digital input/output module data

Enumerator
ANA_DIO_RAW_CURRENT	raw ADC/DAC value at this moment (for SMT32 12bit 0-4094)
ANA_DIO_RAW_AVERAGED	raw ADC/DAC averaged value (for SMT32 12bit 0-4094)
ANA_DIO_VOLTAGE	ADC/DAC value converted to voltage.

dioStates

enum dioStates

digital input/output states

Enumerator
DIO_OFF	input/output is in logical 0 state
DIO_ON	input/output is in logical 1 state
DIO_NOT_INITIALIZED	no information about the input/output state because it is not initialized
DIO_PROBLEM_OCCURED	no information about the input/output state due to an error

retStatus

enum retStatus

possible return values

Enumerator
EOK	operation OK
EPERM	Operation not permitted.
EIO	IO error.
ENXIO	No such device or address.
EACCES	Permission denied.
EFAULT	Bad address (pointer)
EBUSY	Device busy.
ENODEV	No such device.
EINVAL	Invalid argument.
EBADRQC	Invalid request code.
ENODATA	No data.
ECOMM	Communication error on send.
EOVERFLOW	Value too large for defined data type.
EMSGSIZE	Message too long.