參數(shù)資料
型號: uPSD3234
廠商: 意法半導體
英文描述: Flash Programmable System Device with 8032 Microcontroller Core(嵌入高速“8032微控制器核”的Flash型可編程系統(tǒng)器)
中文描述: 閃存可編程系統(tǒng)器件與8032微控制器內(nèi)核(嵌入高速“8032微控制器核”的閃存型可編程系統(tǒng)器)
文件頁數(shù): 40/54頁
文件大?。?/td> 736K
代理商: UPSD3234
AN1886 - APPLICATION NOTE
40/54
APPENDIX C. ONSETUPPACKET
Void OnSetupPacket()
/******************************************************************************
Function : void OnSetupPacket()
Parameters : none
Description: Basic handler for SETUP packets received on EP0.
******************************************************************************/
{
pTransmitBufferEP0 = NULL;
bytesToTransmitEP0 = 0;
// If it’s a standard request...
if ((setupPacket.bmRequestType & 0x60) == 0)
{
switch (setupPacket.bRequest) // Handle the request
{
case GET_STATUS: OnGetStatus(); return;
case CLEAR_FEATURE: OnClearFeature(); return;
case SET_FEATURE: OnSetFeature(); return;
case SET_ADDRESS: OnSetAddress(); return;
case GET_DESCRIPTOR: OnGetDescriptor(); return;
case SET_DESCRIPTOR: OnSetDescriptor(); return;
case GET_CONFIGURATION: OnGetConfiguration(); return;
case SET_CONFIGURATION: OnSetConfiguration(); return;
case GET_INTERFACE: OnGetInterface(); return;
case SET_INTERFACE: OnSetInterface(); return;
default:
break;
}
}
STALL_EP0(); // It’s not a request we handle, so stall endpoint
}
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