root/trunk/libffado/src/fireworks/fireworks_firmware.h

Revision 688, 2.7 kB (checked in by ppalmers, 15 years ago)

- Remove bebob sync tool, since this is now generalized into the FFADODevice API.

the sync source can be set with tests/test-ffado

- introduce a new directory for firmware tools: support/firmware
- Move the bridgeco firmware downloader to the support/firmware directory
- initial code for echo firmware downloading

Line 
1 /*
2  * Copyright (C) 2005-2007 by Pieter Palmers
3  *
4  * This file is part of FFADO
5  * FFADO = Free Firewire (pro-)audio drivers for linux
6  *
7  * FFADO is based upon FreeBoB.
8  *
9  * This library is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU Lesser General Public
11  * License version 2.1, as published by the Free Software Foundation;
12  *
13  * This library is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16  * Lesser General Public License for more details.
17  *
18  * You should have received a copy of the GNU Lesser General Public
19  * License along with this library; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
21  * MA 02110-1301 USA
22  */
23
24 #ifndef FIREWORKS_FIRMWARE_H
25 #define FIREWORKS_FIRMWARE_H
26
27 #include "debugmodule/debugmodule.h"
28
29 #include "efc/efc_cmd.h"
30 #include "efc/efc_cmds_hardware.h"
31 #include "efc/efc_cmds_flash.h"
32
33 #include <string>
34
35 class ConfigRom;
36 class Ieee1394Service;
37
38 namespace FireWorks {
39
40 #define ECHO_FIRMWARE_MAGIC_VALUES              {1651,1,0,0,0}
41 #define ECHO_FIRMWARE_NB_MAGIC_VALUES           5
42
43 #define ECHO_FIRMWARE_HEADER_LENGTH_BYTES       256
44 #define ECHO_FIRMWARE_HEADER_LENGTH_QUADLETS    (ECHO_FIRMWARE_HEADER_LENGTH_BYTES / 4)
45
46 #define ECHO_FIRMWARE_FILE_MAX_LENGTH_BYTES     (384*1024 + ECHO_FIRMWARE_HEADER_LENGTH_BYTES)
47 #define ECHO_FIRMWARE_FILE_MAX_LENGTH_QUADLETS  (ECHO_FIRMWARE_HEADER_LENGTH_BYTES / 4)
48
49 class Firmware
50 {
51 public:
52     enum eDatType {
53         eDT_DspCode         = 0,
54         eDT_IceLynxCode     = 1,
55         eDT_Data            = 2,
56         eDT_FPGACode        = 3,
57         eDT_DeviceName      = 4,
58         eDT_Invalid         = 0xFF,
59     };
60     static const char *eDatTypeToString(const enum eDatType target);
61
62 public:
63     Firmware();
64     virtual ~Firmware();
65
66     virtual bool loadFile(std::string filename);
67
68     virtual void show();
69
70 protected:
71     // filename
72     std::string         m_filename;
73
74     // header data
75     enum eDatType       m_Type;
76     uint32_t            m_flash_offset_address;
77     uint32_t            m_length_quads;
78     uint32_t            m_CRC32;
79     uint32_t            m_checksum;
80     uint32_t            m_version;
81     bool                m_append_crc; // true to append
82     uint32_t            m_footprint_quads;
83
84 private:
85     DECLARE_DEBUG_MODULE;
86 };
87
88 class FirmwareUtil
89 {
90
91 public:
92     FirmwareUtil(FireWorks::Device& parent,
93                  FireWorks::Firmware& f);
94     virtual ~FirmwareUtil();
95
96     virtual void show();
97
98 protected:
99     FireWorks::Device&          m_Parent;
100     FireWorks::Firmware&        m_Firmware;
101 private:
102     DECLARE_DEBUG_MODULE;
103 };
104
105 } // namespace FireWorks
106
107 #endif
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