VR10UByToBin
V = Variables
R = Reading function
UNSIGNED BYTE —→ BINARY
The VR10UbyToBin function converts a Unsigned Byte variable type (byte without sign) in a Binary variable type.
IMPLEMENTATION
VR10UByToBin (value, index, array, errcode)
Parameters:
| IN/OUT | VARIABLE TYPE | EXAMPLE NAME | DIM | |
|---|---|---|---|---|
| IN | GLOBAL | value | W | Data value to convert |
| IN | GLOBAL | index | L | Index of the array element to start the “deposit” of the converted data |
| OUT | ARRGBL | array | B | Array containing the converted data (must be declared at least “index” elements) |
| OUT | GLOBAL | errcode | F | Variable that indicates a possible error on the function |
Errcode
After calling the function, 'errcode' can take certain values, the meaning of these values is summarized below:
0: No error
1: Error: the return data is less than 0 or greater than 255
Example
Transform the value 200 (unsigned byte) in a binary value
value = 200 index = 1 VR10UbyToBin (value, index, array, errcode) ;On the array will be : ; array[1] = -56