lcd1602 floating math fix

diff --git a/_external/lcd1602.lua b/_external/lcd1602.lua
index 5c846cbe650fb4183fe90b931b7715488c056fa0..ed320f2993d942598767cc9c0da07f255c268ff4 100644 (file)
--- a/_external/lcd1602.lua
+++ b/_external/lcd1602.lua
@@ -50,7 +50,7 @@ end
 
 -- return command to set cursor at row/col
 local locate = function(self, row, col)
-  return col + _offsets[row]
+  return math.floor(col + _offsets[row])
 end
 
 -- define custom char 0-7