---
title: "StandardUSB::getEndpointIntervalFrames"
framework: Kernel
role: symbol
role_heading: Function
platforms: [macOS 12.0+]
path: kernel/3794161-standardusb
---

# StandardUSB::getEndpointIntervalFrames

## Declaration

```occ
uint32_t StandardUSB::getEndpointIntervalFrames(uint32_t usbDeviceSpeed, const EndpointDescriptor *descriptor);
```