libftdi1  1.0
ftdi_i.h
Go to the documentation of this file.
1 /***************************************************************************
2  ftdi_i.h - description
3  -------------------
4  begin : Don Sep 9 2011
5  copyright : (C) 2003-2013 by Intra2net AG and the libftdi developers
6  email : opensource@intra2net.com
7  ***************************************************************************/
8 
9 /***************************************************************************
10  * *
11  * This program is free software; you can redistribute it and/or modify *
12  * it under the terms of the GNU Lesser General Public License *
13  * version 2.1 as published by the Free Software Foundation; *
14  * *
15  ***************************************************************************
16 
17  Non public definitions here
18 
19 */
20 
21 /* Even on 93xx66 at max 256 bytes are used (AN_121)*/
22 #define FTDI_MAX_EEPROM_SIZE 256
23 
25 #define MAX_POWER_MILLIAMP_PER_UNIT 2
26 
30 struct ftdi_eeprom
31 {
33  int vendor_id;
35  int product_id;
36 
39  int initialized_for_connected_device;
40 
42  int self_powered;
44  int remote_wakeup;
45 
46  int is_not_pnp;
47 
48  /* Suspend on DBUS7 Low */
49  int suspend_dbus7;
50 
52  int in_is_isochronous;
54  int out_is_isochronous;
56  int suspend_pull_downs;
57 
59  int use_serial;
61  int usb_version;
63  int use_usb_version;
65  int max_power;
66 
68  char *manufacturer;
70  char *product;
72  char *serial;
73 
74  /* 2232D/H specific */
75  /* Hardware type, 0 = RS232 Uart, 1 = 245 FIFO, 2 = CPU FIFO,
76  4 = OPTO Isolate */
77  int channel_a_type;
78  int channel_b_type;
79  /* Driver Type, 1 = VCP */
80  int channel_a_driver;
81  int channel_b_driver;
82  int channel_c_driver;
83  int channel_d_driver;
84  /* 4232H specific */
85  int channel_a_rs485enable;
86  int channel_b_rs485enable;
87  int channel_c_rs485enable;
88  int channel_d_rs485enable;
89 
90  /* Special function of FT232R/FT232H devices (and possibly others as well) */
92  int cbus_function[10];
94  int high_current;
96  int high_current_a;
98  int high_current_b;
100  int invert;
101 
102  /*2232H/4432H Group specific values */
103  /* Group0 is AL on 2322H and A on 4232H
104  Group1 is AH on 2232H and B on 4232H
105  Group2 is BL on 2322H and C on 4232H
106  Group3 is BH on 2232H and C on 4232H*/
107  int group0_drive;
108  int group0_schmitt;
109  int group0_slew;
110  int group1_drive;
111  int group1_schmitt;
112  int group1_slew;
113  int group2_drive;
114  int group2_schmitt;
115  int group2_slew;
116  int group3_drive;
117  int group3_schmitt;
118  int group3_slew;
119 
120  int powersave;
121 
122  int clock_polarity;
123  int data_order;
124  int flow_control;
125 
128  int size;
129  /* EEPROM Type 0x46 for 93xx46, 0x56 for 93xx56 and 0x66 for 93xx66*/
130  int chip;
131  unsigned char buf[FTDI_MAX_EEPROM_SIZE];
132 };
133 
Generated on Thu Feb 14 2013 19:07:06 for libftdi1 by   doxygen 1.8.3