##// END OF EJS Templates
HG_REPOSITORIES » LPP » INSTRUMENTATION » USERS » PELLION » VHD_Lib
RSS

Clone from http://pc-instru.lpp.polytechnique.fr:5000/VHD_Lib

Bug with doxygen HTML frames fixed.
alexis -
r68:1fb80e67e008 default
parent child
Show More
Show file before | Show file after | Hide comments
@@ -1,16 +1,15
1 1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2 2 <html xmlns="http://www.w3.org/1999/xhtml">
3 3 <head>
4 4 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
5 5 <title>lib-lpp: Main Page</title>
6 6 <link href="search/search.css" rel="stylesheet" type="text/css"/>
7 7 <script type="text/javaScript" src="search/search.js"></script>
8 8 <link href="doxygen.css" rel="stylesheet" type="text/css"/>
9 9 </head>
10 10 <body onload='searchBox.OnSelectItem(0);'>
11 11 <div id="wrap">
12 12 <div id="header">
13 <h1><a name="Free_VHDL_library" /><a href="../../">Free
14 VHDL library<br />
13 <h1><a href="../../" TARGET="_top">Free VHDL library<br />
15 14 </a></h1>
16 15 </div>
Show file before | Show file after | Hide comments
@@ -1,51 +1,31
1 1 /*------------------------------------------------------------------------------
2 2 -- This file is a part of the LPP VHDL IP LIBRARY
3 3 -- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS
4 4 --
5 5 -- This program is free software; you can redistribute it and/or modify
6 6 -- it under the terms of the GNU General Public License as published by
7 7 -- the Free Software Foundation; either version 3 of the License, or
8 8 -- (at your option) any later version.
9 9 --
10 10 -- This program is distributed in the hope that it will be useful,
11 11 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
12 12 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 13 -- GNU General Public License for more details.
14 14 --
15 15 -- You should have received a copy of the GNU General Public License
16 16 -- along with this program; if not, write to the Free Software
17 17 -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 18 -------------------------------------------------------------------------------*/
19 19 #include "stdio.h"
20 //remember to include:
20 21 #include "lpp_apb_functions.h"
21 22
22 23
23 24
24 25 int main()
25 26 {
26 int d=0;
27 while(d!=10)
28 {
29 scanf("%d",&d);
30 switch(d)
31 {
32 case 0:
33 printf("cursor OFF \n");
34 break;
35 case 1:
36 printf("cursor ON \n");
37 break;
38 case 2:
39 break;
40 case 3:
41 apbprintdeviceslist();
42 break;
43 case 10:
44 return 0;
45 break;
46 default:
47 break;
48 }
49 }
50 return 0;
27 //to print devices lilst
28 apbprintdeviceslist();
29 //if you whant to get a second device with 0x01/0x02 as VID/PID
30 int * dev = apbgetdevice(0x02, 0x01, 1);
51 31 }
Show file before | Show file after | Hide comments
@@ -1,134 +1,135
1 1 /*------------------------------------------------------------------------------
2 2 -- This file is a part of the LPP VHDL IP LIBRARY
3 3 -- Copyright (C) 2009 - 2010, Laboratory of Plasmas Physic - CNRS
4 4 --
5 5 -- This program is free software; you can redistribute it and/or modify
6 6 -- it under the terms of the GNU General Public License as published by
7 7 -- the Free Software Foundation; either version 3 of the License, or
8 8 -- (at your option) any later version.
9 9 --
10 10 -- This program is distributed in the hope that it will be useful,
11 11 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
12 12 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 13 -- GNU General Public License for more details.
14 14 --
15 15 -- You should have received a copy of the GNU General Public License
16 16 -- along with this program; if not, write to the Free Software
17 17 -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 18 -------------------------------------------------------------------------------*/
19 19 /*-- Author : Alexis Jeandet
20 20 -- Mail : alexis.jeandet@lpp.polytechnique.fr
21 21 ----------------------------------------------------------------------------*/
22 22 #ifndef LPP_APB_FUNCTIONS_H
23 23 #define LPP_APB_FUNCTIONS_H
24 24
25 25 #define APB_TBL_HEAD 0x800FF000 /**< Start address of APB devices list on AHB2APB bridge*/
26 26 #define APB_BASE_ADDRS 0x80000000 /**< Start address of APB bus*/
27 27 #define APB_MAX_DEVICES 256 /**< Maximun device count on APB bus*/
28 28
29 29 #include "apb_devices_list.h"
30 30
31 31
32 32 /*! \file lpp_apb_functions.h
33 33 \brief General purpose APB functions.
34 34
35 35 This library is written to work with AHB2APB VHDL module from Gaisler's GRLIB. It help you to find your device
36 36 on the APB bus by providing scan functions, it extract information such as device Version, IRQ value, Address mask.
37 37 You can use it to print the APB devices list on your SOC.
38 38
39 39 \author Alexis Jeandet alexis.jeandet@lpp.polytechnique.fr
40 40 \todo implemente a descriptor structure for any APB device
41 41
42 42 */
43 43
44 44
45 45 /*! \struct apbPnPreg
46 46 \brief Structure representing a device descriptor register on Grlib's AHB2APB brige with plug and play feature
47 47 */
48 48 struct apbPnPreg
49 49 {
50 50 int idReg; /**< \brief id register composed of Vendor ID [31:24], Device ID [23:12], CT [11:10], Version [9:5], IRQ [4:0] */
51 51 int bar; /**< \brief Bank Address Register composed of Device's ADDRESS [31:20], MASK [14:4], TYPE [3:0] */
52 52 };
53 53
54 54
55 55 /*! \struct apbdevinfo
56 56 \brief Structure holding an APB device informations
57 57
58 58 This information are extracted from the descriptor registers on Grlib's AHB2APB brige with plug and play feature
59 59 */
60 60 struct apbdevinfo
61 61 {
62 62 int vendorID; /**< \brief Stores the Vendor ID of the current device */
63 63 int productID; /**< \brief Stores the Product ID of the current device */
64 64 int version; /**< \brief Stores the Version of the current device */
65 65 int irq; /**< \brief Stores the interrupt Number of the current device */
66 66 int address; /**< \brief Stores the base address of the current device */
67 67 int mask; /**< \brief Stores the address mask of the current device, it gives the address space of this device */
68 68 };
69 69
70 70
71 71
72 72
73 73 /*! \fn int* apbgetdevice(int PID,int VID,int count);
74 74 \brief Find device with given VID/PID
75 75
76 76 This Function scans APB devices table and returns counth device according to VID and PID
77 77
78 78 \param PID The PID of the device you whant to get.
79 79 \param VID The VID of the device you whant to get.
80 80 \param count The number of the device you whant to get. For example if you have 3 UARTS on your SOC you whant
81 81 to use UART1 so count = 2.
82 82
83 83 \return The pointer to the device.
84 84 */
85 85 int* apbgetdevice(int PID,int VID,int count);
86 86
87 87 /*! \fn void apbgetdeviceinfofromid(int PID,int VID,int count,struct apbdevinfo* devinfo);
88 88 \brief Record device informations with given VID/PID
89 89
90 90 This Function scans APB devices table and returns counth device informations according VID and PID.
91 91
92 92 \param PID The PID of the device you whant to get.
93 93 \param VID The VID of the device you whant to get.
94 94 \param count The number of the device you whant to get. For example if you have 3 UARTS on your SOC you whant
95 95 to use UART1 so count = 2.
96 96 \param devinfo The device information structure to be populated.
97 97 \example scanAPB.c
98 98 */
99 99 void apbgetdeviceinfofromid(int PID,int VID,int count,struct apbdevinfo* devinfo);
100 100
101 101
102 102 /*! \fn void apbgetdeviceinfofromdevptr(const struct apbPnPreg* dev,struct apbdevinfo* devinfo);
103 103 \brief Record device informations with given AHB2APB Plugn'Play register.
104 104
105 105 This Function extract device informations from the given AHB2APB Plugn'Play register end write them in devinfo.
106 106
107 107 \param dev AHB2APB Plugn'Play register corresponding to the device.
108 108 \param devinfo The device information structure to be populated.
109 109 */
110 110 void apbgetdeviceinfofromdevptr(const struct apbPnPreg* dev,struct apbdevinfo* devinfo);
111 111
112 112
113 113
114 114 /*! \fn void apbprintdeviceinfo(struct apbdevinfo devinfo);
115 115 \brief Print given device informations in stdout.
116 116
117 117 \param devinfo The device information structure to be printed.
118 118 */
119 119 void apbprintdeviceinfo(struct apbdevinfo devinfo);
120 120
121 121
122 122
123 123 /*! \fn void apbprintdeviceslist();
124 124 \brief Print APB devices informations in stdout.
125 125
126 126 This function list all devices on APB bus and print theirs informations.
127
127
128 \example scanAPB.c
128 129 */
129 130 void apbprintdeviceslist();
130 131
131 132
132 133
133 134 #endif // LPP_APB_FUNCTIONS_H
134 135
Show file before | Show file after | Hide comments
@@ -1,14 +1,14
1 1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
2 2 <html xmlns="http://www.w3.org/1999/xhtml">
3 3 <head>
4 4 <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
5 5 <title>lib-lpp: Main Page</title>
6 6 <link href="search/search.css" rel="stylesheet" type="text/css"/>
7 7 <script type="text/javaScript" src="search/search.js"></script>
8 8 <link href="doxygen.css" rel="stylesheet" type="text/css"/>
9 9 </head>
10 10 <body >
11 11 <div id="wrap">
12 12 <div id="header">
13 <h1><a href="../../index.html">Free VHDL library</a></h1>
13 <h1><a href="../../index.html" TARGET="_top">Free VHDL library</a></h1>
14 14 </div>
General Comments 0
You need to be logged in to leave comments. Login now