Ive got my arduino uno counting periodic pulses in an integer. When it hits pre-determined figures it sends me a SMS. The problem is that while it is sending this it cannot do anything else and if there is a pulse at this time it will not see it.
Does anyone know how I can get it to still count while it is sending a message?
using pins 4 and 13 only for the count
Arduino Uno & Tinysine GSM shield
Thanks! (sorry but I dont want to post my whole sketch on here)