dm_ve_frame_read Subroutine

public pure elemental subroutine dm_ve_frame_read(frame, response, field_type, error)

Parses frame field label and returns the field as a response. The frame label and value is expected to be in upper-case. Checksum frames are ignored.

The routine returns the following error codes in error:

• E_EMPTY if the field value is empty.
• E_EOR if the field is a checksum.
• E_INVALID if the field label is unsupported.
• E_TYPE if the field value type is invalid.

Arguments

Type	Intent	Optional	Attributes		Name
type(ve_frame_type),	intent(inout)			::	frame	Field frame.
type(response_type),	intent(out)			::	response	Response of field data.
integer,	intent(out),	optional		::	field_type	VE.Direct field type (VE_FIELD_*).
integer,	intent(out),	optional		::	error	Error code.