设置地址
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/**
* 给USB设备设置地址
*/
short usbSetAddress(unsigned char *pDataBuf, unsigned short addr)
{
SETUPPKG *setup;
setup = &usbDevSetup;
setup->bmRequest = 0x0;
setup->bRequest = SET_ADDRESS;
setup->wValue = addr;
setup->wIndex = 0;
setup->wLength = 0;
ctrlCmdSet((unsigned int)setup, pDataBuf);
usbInfoSetAddr(addr);
return 0;
}
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