Instruction manual

Renesas USB MCU and USB ASSP USB Basic Host and Peripheral firmware
R01AN0512EJ0210 Rev.2.10 Page 48 of 157
Apr 1, 2013
R_usb_cstd_ClearHwFunction
USB H/W register initialization
Format
void R_usb_cstd_ClearHwFunction ( USB_UTR_t *ptr )
Argument
*ptr Pointer to a USB Transfer Structure
Return Value
－
Description
USB H/W register initialization request
Note
Besides above arguments, also set the following members of the USB Transfer Structure.
USB_REGADR_t ipp ：USB register base address
uint16_t ip ：USB IP number