ZBasic System Library
73
ZBasic Microcontrollers
Type
Function returning Nibble
Invocation
CNibble(arg)
Parameter
Method
Type
Description
arg
ByVal
integral, String or Boolean
The value to convert to a Nibble value.
Discussion
This function converts a numeric, String or Boolean value to a Nibble value as described in the table
below.
Input Type
Result
integral, Boolean
The value is the four least significant bits of the supplied value.
String
The result is the four least significant bits of the numeric value of the
characters in the string, ignoring leading space and tab characters.
The value string may begin with a plus or minus sign and an optional
radix indicator (&H for hexadecimal, &O for octal, &B or &X for binary,
all case insensitive). The conversion is terminated upon reaching the
end of the string or encountering the first character that is not valid for
the indicated radix.
Example
Dim nVal as Nibble
nVal = CNibble(Register.PortC)
Compatibility
This function is not available in BasicX compatibility mode.
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