USB_IRQHandler

#include <usb.h>

void USB_IRQHandler (
  void);

The USB_IRQHandler function is just a generic name for USB Host OHCI controller Interrupt Handler Routine. As different platforms have different predefined IRQ Handler routine names this function might not be called USB_IRQHandler. This function must call USB Host library function USBH_OHCI_IRQHandler() as this function handles USB Host OHCI controller specific interrupts.

The USB_IRQHandler function is part of the RL-USB-Host Software Stack.

You can modify this function to suit different microcontroller interrupt system.

note

• This function will need to be changed if OHCI controller is used on a chip that does not yet have a low level driver provided.

None.

#include <usb.h>

void USB_IRQHandler (void) {
  USBH_OHCI_IRQHandler();
}