Differences

This shows you the differences between two versions of the page.

--- en:software:qview:qview_6:qcl_library:vr10asctouwr [2017/02/07 15:03] – created qem103
+++ en:software:qview:qview_6:qcl_library:vr10asctouwr [2019/08/29 17:01] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
+====== VR10AscToUWr ======
+**V = **//Variables//
+**R = **//Reading functions//
+ASCII  ----> UNSIGNED WORD
+The VR10AscToUWr function __converts an Ascii variable type in an Unsigned Word type (word without sign)__.
+===== IMPLEMENTATION =====
+**VR10AscToUWr (array, index, return, errcode)**
+Parameters:
+^IN/OUT^VARIABLE TYPE^EXAMPLE NAME^DIM^^
+|  IN  |  ARRGBL  |  array  |  B  |Array containing the data to be converted (must be declared with at least "index + 3" items)|
+|  IN  |  GLOBAL  |  index  |  L  |Index of the array element at the beginning of the data|
+|  OUT  |  GLOBAL  |  return  |  L  |Data value converted|
+|  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:\\
+: No error\\
+: Error: ASCII value is not within 48÷57 or 65÷70
+=== Example ===
+Transform the Ascii value D832h (55346 DEC) in an unsigned word value
+<code QCL>
+index = 1
+array[1] = 68
+array[2] = 56
+array[3 = 51
+array[4 = 50
+VR10AscToUWr (array, index, return, errcode)
+;On the return data you will find :
+; return = 55346
+</code>
+=== Note ===