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b790d38e UB |
1 | /*************************************************************************** |
2 | ftdi_i.h - description | |
3 | ------------------- | |
4 | begin : Don Sep 9 2011 | |
dcd7e8a3 | 5 | copyright : (C) 2003-2014 by Intra2net AG and the libftdi developers |
b790d38e UB |
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 | ||
a7c32c59 DK |
24 | /** Max Power adjustment factor. */ |
25 | #define MAX_POWER_MILLIAMP_PER_UNIT 2 | |
26 | ||
b790d38e UB |
27 | /** |
28 | \brief FTDI eeprom structure | |
29 | */ | |
30 | struct ftdi_eeprom | |
31 | { | |
32 | /** vendor id */ | |
33 | int vendor_id; | |
34 | /** product id */ | |
35 | int product_id; | |
36 | ||
37 | /** Was the eeprom structure initialized for the actual | |
38 | connected device? **/ | |
39 | int initialized_for_connected_device; | |
40 | ||
41 | /** self powered */ | |
42 | int self_powered; | |
43 | /** remote wakeup */ | |
44 | int remote_wakeup; | |
45 | ||
46 | int is_not_pnp; | |
47 | ||
48 | /* Suspend on DBUS7 Low */ | |
49 | int suspend_dbus7; | |
50 | ||
51 | /** input in isochronous transfer mode */ | |
52 | int in_is_isochronous; | |
53 | /** output in isochronous transfer mode */ | |
54 | int out_is_isochronous; | |
55 | /** suspend pull downs */ | |
56 | int suspend_pull_downs; | |
57 | ||
58 | /** use serial */ | |
59 | int use_serial; | |
60 | /** usb version */ | |
61 | int usb_version; | |
62 | /** Use usb version on FT2232 devices*/ | |
63 | int use_usb_version; | |
74387f27 | 64 | /** maximum power */ |
b790d38e UB |
65 | int max_power; |
66 | ||
67 | /** manufacturer name */ | |
68 | char *manufacturer; | |
69 | /** product name */ | |
70 | char *product; | |
71 | /** serial number */ | |
72 | char *serial; | |
73 | ||
be4bae37 | 74 | /* 2232D/H specific */ |
74387f27 | 75 | /* Hardware type, 0 = RS232 Uart, 1 = 245 FIFO, 2 = CPU FIFO, |
b790d38e UB |
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; | |
be4bae37 AL |
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; | |
b790d38e UB |
89 | |
90 | /* Special function of FT232R/FT232H devices (and possibly others as well) */ | |
91 | /** CBUS pin function. See CBUS_xxx defines. */ | |
720c7d24 | 92 | int cbus_function[10]; |
b790d38e UB |
93 | /** Select hight current drive on R devices. */ |
94 | int high_current; | |
95 | /** Select hight current drive on A channel (2232C */ | |
96 | int high_current_a; | |
97 | /** Select hight current drive on B channel (2232C). */ | |
98 | int high_current_b; | |
99 | /** Select inversion of data lines (bitmask). */ | |
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 | ||
126 | /** eeprom size in bytes. This doesn't get stored in the eeprom | |
127 | but is the only way to pass it to ftdi_eeprom_build. */ | |
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]; | |
68e78641 JS |
132 | |
133 | /** device release number */ | |
134 | int release_number; | |
b790d38e UB |
135 | }; |
136 |