Configuration item

Selectable option/ Value

Description

Function

strcmp | strncmp | strstr

Function:

1. strcmp - Compare two string buffer, or constant string.

2. strncmp - Compare two string buffer, or constant string with specific length.

3. strstr - To check if string parameter 1 contain string in parameter2 or not.

Result:

1. strcmp - Output result is 0 when data string in Parameter1 and Parameter2 are identical, otherwise data string are different.

2. strncmp - Output result is 0 when first N characters in Parameter1 and Parameter2 are identical, otherwise data string are different. Where N is number of character to compare.

3. strstr - Output result is string pointer. NULL (0) when failed or not found.

Input Parameter type

'StringBuffer - StringBuffer'

'StringBuffer - Constant'

'Constant - StringBuffer'

'Constant - Constant'

Select type of input parameter to compare.

Parameter 1

(Select or specify input parameter 1)

Parameter 2

(Select or specify input parameter 2)

Sample time (sec)

(Sample time)

Specify block sample time