AT91C_BASE_UDP->UDP_RSTEP |= AT91C_UDP_EPINT1;
AT91C_BASE_UDP->UDP_RSTEP &= ~(AT91C_UDP_EPINT1);

((void (*)())0x0000)();

#define AT91C_RSTC_KEY_MY        ((unsigned int) 0xA5 << 24) // (RSTC) Password
            AT91C_BASE_RSTC->RSTC_RCR = AT91C_RSTC_KEY_MY | AT91C_RSTC_PROCRST | AT91C_RSTC_PERRST;

_ramfunc int main(void)
{
AT91F_USB_Open(); // CDC
USB_init();
PIO_ini();
AT91F_PMC_EnablePeriphClock ( AT91C_BASE_PMC, 1 << AT91C_ID_PIOA ) ;
Receiver_ini();
AT91F_SSC_Conf ();

//Основной цикл программы
while(1)
{
if(recA_1) //если есть данные для передачи по USB
{
if(!(regUDP->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXPKTRDY))
{
//Заполнение FIFO UDP
unsigned int rec = recA_1;
regUDP->UDP_FDR[AT91C_EP_IN] = 11;
regUDP->UDP_FDR[AT91C_EP_IN] = rec&0xff;
unsigned int m_stat = rec>>8;
regUDP->UDP_FDR[AT91C_EP_IN] = m_stat&0xff;
m_stat = rec>>16;
regUDP->UDP_FDR[AT91C_EP_IN] = m_stat&0xff;
m_stat = rec>>24;
regUDP->UDP_FDR[AT91C_EP_IN] = m_stat&0xff;
kA++;

}//if(!(regUDP->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXPKTRDY))
recA_1 = 0;

//Если в буфер FIFO записано 12 слов по 5 байт = 60 байт, то отправляем
if(kA==12) { regUDP->UDP_CSR[AT91C_EP_IN] |= AT91C_UDP_TXPKTRDY; kA=0;}

}//if(recA_1)

if(length == 0) //Если буфер, принятых по USB даных пуст
{
if((AT91C_BASE_UDP->UDP_ISR) & AT91C_UDP_EPINT2) //в буфере EP2 новые данные
{
if(AT91C_BASE_UDP->UDP_CSR[AT91C_EP_OUT] & pCDC.currentRcvBank)
{
AT91F_disable_interrupt();
length = regUDP->UDP_CSR[AT91C_EP_OUT]>>16; //Считываем размер принятых по USB данных
AT91F_enable_interrupt();
}

}//if((AT91C_BASE_UDP->UDP_ISR) & AT91C_UDP_EPINT2)
}

if(length != 0) //если буфер принятых по USB данных не пуст
{
if(jj==0)
{
unsigned int com = regUDP->UDP_FDR[AT91C_EP_OUT]; //считываем команду
switch(com)
{
case 0x1 : {Turn_off(); break;}
case 0x2 : {Turn_on(); break;}
case 0x5 : {Reset(); break;}
...
default: {length--;}
}//switch

}//if(jj == 0)


if(length == 0)
{
AT91F_disable_interrupt();
Udp_ep_clr_flag(regUDP,AT91C_EP_OUT, pCDC.currentRcvBank);
if(pCDC.currentRcvBank == AT91C_UDP_RX_DATA_BK0)pCDC.currentRcvBank = AT91C_UDP_RX_DATA_BK1;
else pCDC.currentRcvBank = AT91C_UDP_RX_DATA_BK0;
AT91C_BASE_UDP->UDP_ICR = 0xFFFFFFFF;
AT91F_enable_interrupt();
}
}// if(length != 0)

if(regUDP->UDP_CSR[AT91C_EP_IN] & AT91C_UDP_TXCOMP)
{
AT91F_disable_interrupt();
regUDP->UDP_CSR[AT91C_EP_IN] &= ~(AT91C_UDP_TXCOMP);
AT91F_enable_interrupt();
}

}//while(1)
}//main

HDEVINFO hDevInfo;
GUID Nguid = {0xCCC207C0, 0x8CBD, 0x437A, { 0x97, 0xD1, 0xB5, 0x14, 0xF3, 0x50, 0x40, 0x40 } };
GUID *guid = &Nguid;
hDevInfo = SetupDiGetClassDevs (guid, NULL, NULL, DIGCF_PRESENT|DIGCF_DEVICEINTERFACE);
PSP_DEVICE_INTERFACE_DATA devInfoData = (PSP_DEVICE_INTERFACE_DATA)malloc(sizeof(SP_DEVICE_INTERFACE_DATA));
devInfoData->cbSize = sizeof(SP_DEVICE_INTERFACE_DATA);
BOOL en = 0;
while(en == 0 ) en = SetupDiEnumDeviceInterfaces(hDevInfo, NULL, guid, 0, devInfoData);
SetupDiGetDeviceInterfaceDetail(hDevInfo, devInfoData, NULL, 0, &requiredlength, NULL);
PSP_DEVICE_INTERFACE_DETAIL_DATA DevInfoDetail = (PSP_DEVICE_INTERFACE_DETAIL_DATA)malloc(requiredlength);
DevInfoDetail->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA);
SetupDiGetInterfaceDeviceDetail (hDevInfo, devInfoData, DevInfoDetail, requiredlength, &requiredlength, NULL);

TCHAR devNameOut[MAX_PATH];
strcpy( devNameOut, DevInfoDetail->DevicePath );
strcat( devNameOut, _T( "\\PIPE01" ) );
TCHAR devNameIn[MAX_PATH];
strcpy( devNameIn, DevInfoDetail->DevicePath );
strcat( devNameIn, _T( "\\PIPE00" ) );

PipeOut = CreateFile(devNameOut,
GENERIC_WRITE,
FILE_SHARE_WRITE,
NULL,
OPEN_EXISTING,
NULL,//FILE_FLAG_OVERLAPPED,
NULL);

PipeIn = CreateFile(devNameIn,
GENERIC_READ,
FILE_SHARE_READ,
NULL,
OPEN_EXISTING,
NULL,//FILE_FLAG_OVERLAPPED,
NULL);

__ramfunc void Turn_off()
{
  
   AT91C_BASE_SYS->PIOA_IDR = 0xffffffff;

   //посылаем Stall хосту и ждем подтверждения
   pUdp->UDP_CSR[0] |= AT91C_UDP_FORCESTALL;
   while(!(pUdp->UDP_CSR[0] & AT91C_UDP_ISOERROR));
   pUdp->UDP_CSR[0] &= ~(AT91C_UDP_FORCESTALL | AT91C_UDP_ISOERROR);
   while (pUdp->UDP_CSR[0] & (AT91C_UDP_FORCESTALL | AT91C_UDP_ISOERROR));
  
   //Сброс конечной точки
   AT91C_BASE_UDP->UDP_RSTEP |= AT91C_UDP_EPINT1;
   AT91C_BASE_UDP->UDP_RSTEP &= ~AT91C_UDP_EPINT1;