usrp1: pulled in cmake build system for usrp1 firmware

1 files changed, 0 insertions, 386 deletions

diff --git a/firmware/fx2/lib/usb_common.c b/firmware/fx2/lib/usb_common.c
deleted file mode 100644
index 3b0547b2f..000000000
--- a/firmware/fx2/lib/usb_common.c
+++ /dev/null
@@ -1,386 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2003 Free Software Foundation, Inc.
- * 
- * This file is part of GNU Radio
- * 
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- * 
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#include "usb_common.h"
-#include "fx2regs.h"
-#include "syncdelay.h"
-#include "fx2utils.h"
-#include "isr.h"
-#include "usb_descriptors.h"
-#include "usb_requests.h"
-
-extern xdata char str0[];
-extern xdata char str1[];
-extern xdata char str2[];
-extern xdata char str3[];
-extern xdata char str4[];
-extern xdata char str5[];
-
-
-#define	bRequestType	SETUPDAT[0]
-#define	bRequest	SETUPDAT[1]
-#define	wValueL		SETUPDAT[2]
-#define	wValueH		SETUPDAT[3]
-#define	wIndexL		SETUPDAT[4]
-#define	wIndexH		SETUPDAT[5]
-#define	wLengthL	SETUPDAT[6]
-#define	wLengthH	SETUPDAT[7]
-
-#define MSB(x)	(((unsigned short) x) >> 8)
-#define LSB(x)	(((unsigned short) x) & 0xff)
-
-volatile bit _usb_got_SUDAV;
-
-unsigned char	_usb_config = 0;
-unsigned char	_usb_alt_setting = 0;	// FIXME really 1/interface
-
-xdata unsigned char *current_device_descr;
-xdata unsigned char *current_devqual_descr;
-xdata unsigned char *current_config_descr;
-xdata unsigned char *other_config_descr;
-
-static void
-setup_descriptors (void)
-{
-  if (USBCS & bmHSM){		// high speed mode
-    current_device_descr  = high_speed_device_descr;
-    current_devqual_descr = high_speed_devqual_descr;
-    current_config_descr  = high_speed_config_descr;
-    other_config_descr    = full_speed_config_descr;
-  }
-  else {
-    current_device_descr  = full_speed_device_descr;
-    current_devqual_descr = full_speed_devqual_descr;
-    current_config_descr  = full_speed_config_descr;
-    other_config_descr    = high_speed_config_descr;
-  }
-
-  // whack the type fields
-  // FIXME, may not be required.
-  // current_config_descr[1] = DT_CONFIG;
-  // other_config_descr[1]   = DT_OTHER_SPEED;
-}
-
-static void
-isr_SUDAV (void) interrupt
-{
-  clear_usb_irq ();
-  _usb_got_SUDAV = 1;
-}
-
-static void
-isr_USBRESET (void) interrupt
-{
-  clear_usb_irq ();
-  setup_descriptors ();
-}
-
-static void
-isr_HIGHSPEED (void) interrupt
-{
-  clear_usb_irq ();
-  setup_descriptors ();
-}
-
-void
-usb_install_handlers (void)
-{
-  setup_descriptors ();	    // ensure that they're set before use
-
-  hook_uv (UV_SUDAV,     (unsigned short) isr_SUDAV);
-  hook_uv (UV_USBRESET,  (unsigned short) isr_USBRESET);
-  hook_uv (UV_HIGHSPEED, (unsigned short) isr_HIGHSPEED);
-
-  USBIE = bmSUDAV | bmURES | bmHSGRANT;
-}
-
-// On the FX2 the only plausible endpoints are 0, 1, 2, 4, 6, 8
-// This doesn't check to see that they're enabled
-
-unsigned char
-plausible_endpoint (unsigned char ep)
-{
-  ep &= ~0x80;	// ignore direction bit
-
-  if (ep > 8)
-    return 0;
-
-  if (ep == 1)
-    return 1;
-
-  return (ep & 0x1) == 0;	// must be even
-}
-
-// return pointer to control and status register for endpoint.
-// only called with plausible_endpoints
-
-xdata volatile unsigned char *
-epcs (unsigned char ep)
-{
-  if (ep == 0x01)		// ep1 has different in and out CS regs
-    return EP1OUTCS;
-
-  if (ep == 0x81)
-    return EP1INCS;
-
-  ep &= ~0x80;			// ignore direction bit
-
-  if (ep == 0x00)		// ep0
-    return EP0CS;
-
-  return EP2CS + (ep >> 1);	// 2, 4, 6, 8 are consecutive
-}
-
-void
-usb_handle_setup_packet (void)
-{
-  _usb_got_SUDAV = 0;
-
-  // handle the standard requests...
-
-  switch (bRequestType & bmRT_TYPE_MASK){
-
-  case bmRT_TYPE_CLASS:
-  case bmRT_TYPE_RESERVED:
-    fx2_stall_ep0 ();		// we don't handle these.  indicate error
-    break;
-    
-  case bmRT_TYPE_VENDOR:
-    // call the application code.
-    // If it handles the command it returns non-zero
-
-    if (!app_vendor_cmd ())	
-      fx2_stall_ep0 ();
-    break;
-
-  case bmRT_TYPE_STD:
-    // these are the standard requests...
-
-    if ((bRequestType & bmRT_DIR_MASK) == bmRT_DIR_IN){
-
-      ////////////////////////////////////
-      //    handle the IN requests
-      ////////////////////////////////////
-
-      switch (bRequest){
-
-      case RQ_GET_CONFIG:
-	EP0BUF[0] = _usb_config;	// FIXME app should handle
-	EP0BCH = 0;
-	EP0BCL = 1;
-	break;
-	
-      // --------------------------------
-
-      case RQ_GET_INTERFACE:
-	EP0BUF[0] = _usb_alt_setting;	// FIXME app should handle
-	EP0BCH = 0;
-	EP0BCL = 1;
-	break;
-
-      // --------------------------------
-
-      case RQ_GET_DESCR:
-	switch (wValueH){
-
-	case DT_DEVICE:
-	  SUDPTRH = MSB (current_device_descr);
-	  SUDPTRL = LSB (current_device_descr);
-	  break;
-	  
-	case DT_DEVQUAL:
-	  SUDPTRH = MSB (current_devqual_descr);
-	  SUDPTRL = LSB (current_devqual_descr);
-	  break;
-
-	case DT_CONFIG:
-	  if (0 && wValueL != 1)	// FIXME only a single configuration
-	    fx2_stall_ep0 ();
-	  else {
-	    SUDPTRH = MSB (current_config_descr);
-	    SUDPTRL = LSB (current_config_descr);
-	  }
-	  break;
-
-	case DT_OTHER_SPEED:
-	  if (0 && wValueL != 1)	// FIXME only a single configuration
-	    fx2_stall_ep0 ();
-	  else {
-	    SUDPTRH = MSB (other_config_descr);
-	    SUDPTRL = LSB (other_config_descr);
-	  }
-	  break;
-
-	case DT_STRING:
-	  if (wValueL >= nstring_descriptors)
-	    fx2_stall_ep0 ();
-	  else {
-	    xdata char *p = string_descriptors[wValueL];
-	    SUDPTRH = MSB (p);
-	    SUDPTRL = LSB (p);
-	  }
-	  break;
-
-	default:
-	  fx2_stall_ep0 ();	// invalid request
-	  break;
-	}
-	break;
-	
-      // --------------------------------
-
-      case RQ_GET_STATUS:
-	switch (bRequestType & bmRT_RECIP_MASK){
-	case bmRT_RECIP_DEVICE:
-	  EP0BUF[0] = bmGSDA_SELF_POWERED;	// FIXME app should handle
-	  EP0BUF[1] = 0;
-	  EP0BCH = 0;
-	  EP0BCL = 2;
-	  break;
-
-	case bmRT_RECIP_INTERFACE:
-	  EP0BUF[0] = 0;
-	  EP0BUF[1] = 0;
-	  EP0BCH = 0;
-	  EP0BCL = 2;
-	  break;
-
-	case bmRT_RECIP_ENDPOINT:
-	  if (plausible_endpoint (wIndexL)){
-	    EP0BUF[0] = *epcs (wIndexL) & bmEPSTALL;
-	    EP0BUF[1] = 0;
-	    EP0BCH = 0;
-	    EP0BCL = 2;
-	  }
-	  else
-	    fx2_stall_ep0 ();
-	  break;
-
-	default:
-	  fx2_stall_ep0 ();
-	  break;
-	}
-	break;
-
-      // --------------------------------
-
-      case RQ_SYNCH_FRAME:	// not implemented
-      default:
-	fx2_stall_ep0 ();
-	break;
-      }
-    }
-
-    else {
-
-      ////////////////////////////////////
-      //    handle the OUT requests
-      ////////////////////////////////////
-
-      switch (bRequest){
-
-      case RQ_SET_CONFIG:
-	_usb_config = wValueL;		// FIXME app should handle
-	break;
-
-      case RQ_SET_INTERFACE:
-	_usb_alt_setting = wValueL;	// FIXME app should handle
-	break;
-
-      // --------------------------------
-
-      case RQ_CLEAR_FEATURE:
-	switch (bRequestType & bmRT_RECIP_MASK){
-
-	case bmRT_RECIP_DEVICE:
-	  switch (wValueL){
-	  case FS_DEV_REMOTE_WAKEUP:
-	  default:
-	    fx2_stall_ep0 ();
-	  }
-	  break;
-
-	case bmRT_RECIP_ENDPOINT:
-	  if (wValueL == FS_ENDPOINT_HALT && plausible_endpoint (wIndexL)){
-	    *epcs (wIndexL) &= ~bmEPSTALL;
-	    fx2_reset_data_toggle (wIndexL);
-	  }
-	  else
-	    fx2_stall_ep0 ();
-	  break;
-
-	default:
-	  fx2_stall_ep0 ();
-	  break;
-	}
-	break;
-
-      // --------------------------------
-
-      case RQ_SET_FEATURE:
-	switch (bRequestType & bmRT_RECIP_MASK){
-
-	case bmRT_RECIP_DEVICE:
-	  switch (wValueL){
-	  case FS_TEST_MODE:
-	    // hardware handles this after we complete SETUP phase handshake
-	    break;
-
-	  case FS_DEV_REMOTE_WAKEUP:
-	  default:
-	    fx2_stall_ep0 ();
-	    break;
-	  }
-	}
-	break;
-
-      case bmRT_RECIP_ENDPOINT:
-	switch (wValueL){
-	case FS_ENDPOINT_HALT:
-	  if (plausible_endpoint (wIndexL))
-	    *epcs (wIndexL) |= bmEPSTALL;
-	  else
-	    fx2_stall_ep0 ();
-	  break;
-
-	default:
-	  fx2_stall_ep0 ();
-	  break;
-	}
-	break;
-
-      // --------------------------------
-
-      case RQ_SET_ADDRESS:	// handled by fx2 hardware
-      case RQ_SET_DESCR:	// not implemented
-      default:
-	fx2_stall_ep0 ();
-      }
-
-    }
-    break;
-
-  }	// bmRT_TYPE_MASK
-
-  // ack handshake phase of device request
-  EP0CS |= bmHSNAK;
-}