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/* $Id: main.c 447 2011-12-31 19:41:32Z mueller $ */
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/* $Id: main.c 472 2013-01-06 14:39:10Z mueller $ */
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/*
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/*
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* Copyright 2011- by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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* Copyright 2011-2013 by Walter F.J. Mueller <W.F.J.Mueller@gsi.de>
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* Code was forked from ixo-jtag.svn.sourceforge.net on 2011-07-17
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* Code was forked from ixo-jtag.svn.sourceforge.net on 2011-07-17
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*
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*
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* - original copyright and licence disclaimer --------------------------------
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* - original copyright and licence disclaimer --------------------------------
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* - Code that turns a Cypress FX2 USB Controller into an USB JTAG adapter
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* - Code that turns a Cypress FX2 USB Controller into an USB JTAG adapter
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* - Copyright (C) 2005..2007 Kolja Waschk, ixo.de
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* - Copyright (C) 2005..2007 Kolja Waschk, ixo.de
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* EZ-USB FX2 controller main program
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* EZ-USB FX2 controller main program
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*
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*
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* Revision History:
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* Revision History:
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*
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*
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* Date Rev Version Comment
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* Date Rev Version Comment
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* 2013-01-05 472 1.1.1 BUGFIX: explicitly set FIFOPINPOLAR=0
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* 2011-07-23 397 1.1 factor out usb_fifo_init() code
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* 2011-07-23 397 1.1 factor out usb_fifo_init() code
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* 2011-07-17 394 1.0 Initial version (from ixo-jtag/usb_jtag Rev 204)
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* 2011-07-17 394 1.0 Initial version (from ixo-jtag/usb_jtag Rev 204)
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*
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*
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*-----------------------------------------------------------------------------
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*-----------------------------------------------------------------------------
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*/
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*/
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void main(void)
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void main(void)
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{
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{
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EA = 0; // disable all interrupts
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EA = 0; // disable all interrupts
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// Digilent nexys3 and atlys boards change FIFOPINPOLAR such that
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// EE and FF are active high. In nexys2 boards they are active low
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// All config regs should be set (even when power on defaults are
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// use, but this one especially....
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FIFOPINPOLAR = 0;
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usb_jtag_init();
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usb_jtag_init();
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usb_fifo_init();
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usb_fifo_init();
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eeprom_init();
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eeprom_init();
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setup_autovectors ();
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setup_autovectors ();
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usb_install_handlers ();
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usb_install_handlers ();
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