mirror of
git://projects.qi-hardware.com/nn-usb-fpga.git
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52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
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/* JTAG GNU/Linux parport device io
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Copyright (C) 2005 Andres Calderon
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#include <stdio.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/ioctl.h>
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#include <sys/mman.h>
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#include "sakcXCProgrammer.h"
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using namespace std;
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/*
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WE1 TDI PC24
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SDA TMS PD23
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SCK TDO PD24
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TCK PD28
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*/
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sakcXCProgrammer::sakcXCProgrammer() : IOBase()
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{
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JZ_PIO * pio = jz_gpio_map ();
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jz_gpio_as_input (JZ_GPIO_PORT_D, TDO);
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jz_gpio_as_output (JZ_GPIO_PORT_D, TCK);
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jz_gpio_as_output (JZ_GPIO_PORT_C, TDI);
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jz_gpio_as_output (JZ_GPIO_PORT_D, TMS);
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error = (pio) ? false : true;
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}
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sakcXCProgrammer::~sakcXCProgrammer()
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{
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}
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