---
title: HIDUsage.BarcodeScannerUsage.polarityNormalBarCode
framework: corehid
role: symbol
role_heading: Case
path: corehid/hidusage/barcodescannerusage/polaritynormalbarcode
---

# HIDUsage.BarcodeScannerUsage.polarityNormalBarCode

## Declaration

```swift
case polarityNormalBarCode
```