Ejemplo n.º 1
0
void CDCDSerialPort_Initialize(CDCDSerialPort * pCdcd,
                               USBDDriver * pUsbd,
                               CDCDSerialPortEventHandler fEventHandler,
                               void * pArg,
                               uint8_t firstInterface,uint8_t numInterface)
{
    TRACE_INFO("CDCDSerialPort_Initialize\n\r");

    /* Initialize event handler */
    pCdcd->fEventHandler = fEventHandler;
    pCdcd->pArg = pArg;

    /* Initialize USB Device Driver interface */
    pCdcd->pUsbd = pUsbd;
    pCdcd->bInterfaceNdx = firstInterface;
    pCdcd->bNumInterface = numInterface;
    pCdcd->bIntInPIPE   = 0;
    pCdcd->bBulkInPIPE  = 0;
    pCdcd->bBulkOutPIPE = 0;

    /* Initialize Abstract Control Model attributes */
    pCdcd->bControlLineState = 0;
    pCdcd->wSerialState      = 0;
    CDCLineCoding_Initialize(&(pCdcd->lineCoding),
                             115200,
                             CDCLineCoding_ONESTOPBIT,
                             CDCLineCoding_NOPARITY,
                             8);
}
//-----------------------------------------------------------------------------
/// Initializes the USB device CDC serial function driver.
//-----------------------------------------------------------------------------
void CDCDFunctionDriver_Initialize(USBDDriver * pUsbdDriver,
                                   CDCDSerialPort * pCdcPorts,
                                   unsigned char numPorts)
{
    unsigned char serial;

    TRACE_INFO("CDCDFunctionDriver_Initialize\n\r");
    
    cdcFunDriver.pUsbdDriver = pUsbdDriver;
    cdcFunDriver.pCdcPorts   = pCdcPorts;
    cdcFunDriver.numPorts    = numPorts;

    for (serial = 0; serial < numPorts; serial ++) {

        CDCDSerialPort * pSerial = &cdcFunDriver.pCdcPorts[serial];

        // Initialize Abstract Control Model attributes
        CDCLineCoding_Initialize(&(pSerial->lineCoding),
                                 115200,
                                 CDCLineCoding_ONESTOPBIT,
                                 CDCLineCoding_NOPARITY,
                                 8);
        pSerial->isCarrierActivated = 0;
        pSerial->serialState = 0;
    }
}
Ejemplo n.º 3
0
//------------------------------------------------------------------------------
/// Initializes the USB Device CDC serial driver & USBD Driver.
//------------------------------------------------------------------------------
void CDCDSerialDriver_Initialize(void)
{
    TRACE_INFO("CDCDSerialDriver_Initialize\n\r");
    
    // Initialize Abstract Control Model attributes
    CDCLineCoding_Initialize(&(cdcdSerialDriver.lineCoding),
                             115200,
                             CDCLineCoding_ONESTOPBIT,
                             CDCLineCoding_NOPARITY,
                             8);
    cdcdSerialDriver.isCarrierActivated = 0;
    cdcdSerialDriver.serialState = 0;

    // Initialize the standard driver
    USBDDriver_Initialize(&(cdcdSerialDriver.usbdDriver),
                          &cdcdSerialDriverDescriptors,
                          0); // Multiple settings for interfaces not supported

    // Initialize the USB driver
    USBD_Init();
}