Hardware Design: SIE

Hardware Design: SIE Git Source Tree

1	/* JTAG GNU/Linux parport device io
2
3	Copyright (C) 2005 Andres Calderon
4
5	This program is free software; you can redistribute it and/or modify
6	it under the terms of the GNU General Public License as published by
7	the Free Software Foundation; either version 2 of the License, or
8	(at your option) any later version.
9
10	This program is distributed in the hope that it will be useful,
11	but WITHOUT ANY WARRANTY; without even the implied warranty of
12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13	GNU General Public License for more details.
14
15	You should have received a copy of the GNU General Public License
16	along with this program; if not, write to the Free Software
17	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
18
19	#include <stdio.h>
20	#include <fcntl.h>
21	#include <unistd.h>
22	#include <sys/types.h>
23	#include <sys/ioctl.h>
24	#include <sys/mman.h>
25
26	#include "sakcXCProgrammer.h"
27
28	using namespace std;
29
30	/*
31	WE1 TDI PC24
32	SDA TMS PD23
33	SCK TDO PD24
34	TCK PD28
35	*/
36
37	sakcXCProgrammer::sakcXCProgrammer() : IOBase()
38	{
39	JZ_PIO * pio = jz_gpio_map ();
40
41	jz_gpio_as_input (JZ_GPIO_PORT_D, TDO);
42	jz_gpio_as_output (JZ_GPIO_PORT_D, TCK);
43	jz_gpio_as_output (JZ_GPIO_PORT_C, TDI);
44	jz_gpio_as_output (JZ_GPIO_PORT_D, TMS);
45
46	error = (pio) ? false : true;
47	}
48
49	sakcXCProgrammer::~sakcXCProgrammer()
50	{
51	}
52

Branches:
master