usbp_fpga.cpp

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/* -*- c++ -*- */
#include "usbp_fpga.h"
#include "upl_err.h"
#include "config_files.h"

#include "vendordescr.h"  // Found in Firmware dirs

int USB_FPGA::setupShadowReg(int ep, eXferType type, int num_reg)
{
  int err = UPL_OK;

  return err;
}

int USB_FPGA::writeShadowReg(byte *b, int start_addr, int len) 
{
  int err = UPL_OK;

  return err;
}

int USB_FPGA::readShadowReg(byte *b, int start_addr, int len)
{
  int err = UPL_OK;

  return err;
}

int USB_FPGA::setupDataXfer(int ep, eXferType type)
{
  int err = UPL_OK;

  return err;
}

int USB_FPGA::writeData(byte *b, int len)
{
  int err = UPL_ERR;

  if(UsbD){

    err = UsbD->bulkWrite(4, len, b);

  }

  return err;
}

int USB_FPGA::readData(byte *b, int len) 
{
  int err = UPL_ERR;

  if(UsbD){

    err = UsbD->bulkRead(8, len, b);

  }

  return err;
}


int USB_FPGA::configStart()
{
  int err = UPL_OK;
  byte b[1];

  err = UsbD->controlWrite
    (
     VRQ_FPGA_CONFIG,  // Vendor Request Code
     0,                // wValuey
     FC_BEGIN,         // wIndex, 
     b,                // byte array to send
     0,                // number of bytes to send
     5                 // Timeout in seconds
     );

  return err;
}

int USB_FPGA::configWrite(byte *b, int len)
{
  int err = UPL_OK;

  err = UsbD->controlWrite
      (
       VRQ_FPGA_CONFIG,    // Vendor Request Code
       0,                  // wValue
       FC_XFER,            // wIndex, 
       b,                  // byte array to send
       len,                // number of bytes to send
       10                  // Timeout in seconds
       );

  return err;
}

int USB_FPGA::configEnd()
{
  int err = UPL_OK;
  byte b[1];

  err = UsbD->controlWrite
    (
     VRQ_FPGA_CONFIG,  // Vendor Request Code
     0,                // wValue
     FC_END,           // wIndex, 
     b,                // byte array to send
     0,                // number of bytes to send
     5                 // Timeout in seconds
     );

  return err;
}


int USB_FPGA::downloadConfigFile(string file)
{
  int err = UPL_OK;
  
  return err;
}

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