Tempo di ciclo lento

[Datman]

Il problema non sta tanto nelle temporizzazioni, quanto nel modo in cui sono scritte le librerie e nell'inefficienza dell'ambiente Arduino:

Speed of writing to a 16x2 LCD display

The time it takes to update the display can be important. In some cases there may be critical other tasks that need to be done and if updating the display takes too long events might be missed. So having a fast update can be related to ensuring that other code is run in time rather than trying to simply update the display faster. Post #1 talks about the hd44780 theoretical timing; however, the IDE bundled LiquidCrystal library gets no where near that level of timing. From an actual timing over…