Differences

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

--- curves [2022/05/23 21:11] – [Get value from the curve via Lua] emozolyak
+++ curves [2022/05/24 08:52] (current) – [Get value from the curve via Lua] emozolyak
@@ Line 128: / Line 128: @@
 Example of usage:
 <code lua - Getter>
 include "curves.lib"
-SAFE_VALUE = 10
 function main (userId)
+    local SAFE_VALUE = 10
-    local t = os.date("*t", os.time())
+    local curHour = tonumber( os.date("*t", os.time()).hour )
-    current_hour = tonumber(t.hour)
+    INFO("curHour "  .. curHour)
-    curve_status, y = getCurveValue( "curve_for_current_hour", current_hour )
+    local y, valueOutOfRange = getCurveValue("curve_for_curHour", curHour)
-    if curve_status then
-        WriteReg("value_for_current_hour", y)
+    if (not valueOutOfRange) then
+        W("value_for_curHour", y)  -- WriteReg
     else
-        WriteReg("value_for_current_hour", SAFE_VALUE)
+        W("value_for_curHour", SAFE_VALUE)
     end
 end
 </code>