Fix for millis() rollover when computing time interval. My first zen project commit from vscode/pio.

Safecast / bGeigieZen

bGiegieZen an Open Source Geiger Counter.

https://bgeigiezen.safecast.jp

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Fix for millis() rollover when computing time interval. My first zen project commit from vscode/pio. #44

Closed BeakeS closed 1 year ago

BeakeS commented 1 year ago

Simple fix to compare time-intervals instead of comparing time-values to avoid millis() rollover issues which happens every 49.7 days. I know this fix is really not needed for start-up code (when millis() is initialized) but it's nice to be consistent.