libftdi  0.19
ftdi.h
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1 /***************************************************************************
2  ftdi.h - description
3  -------------------
4  begin : Fri Apr 4 2003
5  copyright : (C) 2003 by Intra2net AG
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 #ifndef __libftdi_h__
18 #define __libftdi_h__
19 
20 #include <usb.h>
21 
22 #define FTDI_DEFAULT_EEPROM_SIZE 128
23 
27 enum ftdi_parity_type { NONE=0, ODD=1, EVEN=2, MARK=3, SPACE=4 };
34 
37 {
38  BITMODE_RESET = 0x00,
40  BITMODE_MPSSE = 0x02,
41  BITMODE_SYNCBB = 0x04,
42  BITMODE_MCU = 0x08,
43  /* CPU-style fifo mode gets set via EEPROM */
44  BITMODE_OPTO = 0x10,
45  BITMODE_CBUS = 0x20,
46  BITMODE_SYNCFF = 0x40,
47 };
48 
51 {
57 };
58 
61 {
64 };
65 
66 /* Shifting commands IN MPSSE Mode*/
67 #define MPSSE_WRITE_NEG 0x01 /* Write TDI/DO on negative TCK/SK edge*/
68 #define MPSSE_BITMODE 0x02 /* Write bits, not bytes */
69 #define MPSSE_READ_NEG 0x04 /* Sample TDO/DI on negative TCK/SK edge */
70 #define MPSSE_LSB 0x08 /* LSB first */
71 #define MPSSE_DO_WRITE 0x10 /* Write TDI/DO */
72 #define MPSSE_DO_READ 0x20 /* Read TDO/DI */
73 #define MPSSE_WRITE_TMS 0x40 /* Write TMS/CS */
74 
75 /* FTDI MPSSE commands */
76 #define SET_BITS_LOW 0x80
77 /*BYTE DATA*/
78 /*BYTE Direction*/
79 #define SET_BITS_HIGH 0x82
80 /*BYTE DATA*/
81 /*BYTE Direction*/
82 #define GET_BITS_LOW 0x81
83 #define GET_BITS_HIGH 0x83
84 #define LOOPBACK_START 0x84
85 #define LOOPBACK_END 0x85
86 #define TCK_DIVISOR 0x86
87 /* Value Low */
88 /* Value HIGH */ /*rate is 12000000/((1+value)*2) */
89 #define DIV_VALUE(rate) (rate > 6000000)?0:((6000000/rate -1) > 0xffff)? 0xffff: (6000000/rate -1)
90 
91 /* Commands in MPSSE and Host Emulation Mode */
92 #define SEND_IMMEDIATE 0x87
93 #define WAIT_ON_HIGH 0x88
94 #define WAIT_ON_LOW 0x89
95 
96 /* Commands in Host Emulation Mode */
97 #define READ_SHORT 0x90
98 /* Address_Low */
99 #define READ_EXTENDED 0x91
100 /* Address High */
101 /* Address Low */
102 #define WRITE_SHORT 0x92
103 /* Address_Low */
104 #define WRITE_EXTENDED 0x93
105 /* Address High */
106 /* Address Low */
107 
108 /* Definitions for flow control */
109 #define SIO_RESET 0 /* Reset the port */
110 #define SIO_MODEM_CTRL 1 /* Set the modem control register */
111 #define SIO_SET_FLOW_CTRL 2 /* Set flow control register */
112 #define SIO_SET_BAUD_RATE 3 /* Set baud rate */
113 #define SIO_SET_DATA 4 /* Set the data characteristics of the port */
114 
115 #define FTDI_DEVICE_OUT_REQTYPE (USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_OUT)
116 #define FTDI_DEVICE_IN_REQTYPE (USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_ENDPOINT_IN)
117 
118 /* Requests */
119 #define SIO_RESET_REQUEST SIO_RESET
120 #define SIO_SET_BAUDRATE_REQUEST SIO_SET_BAUD_RATE
121 #define SIO_SET_DATA_REQUEST SIO_SET_DATA
122 #define SIO_SET_FLOW_CTRL_REQUEST SIO_SET_FLOW_CTRL
123 #define SIO_SET_MODEM_CTRL_REQUEST SIO_MODEM_CTRL
124 #define SIO_POLL_MODEM_STATUS_REQUEST 0x05
125 #define SIO_SET_EVENT_CHAR_REQUEST 0x06
126 #define SIO_SET_ERROR_CHAR_REQUEST 0x07
127 #define SIO_SET_LATENCY_TIMER_REQUEST 0x09
128 #define SIO_GET_LATENCY_TIMER_REQUEST 0x0A
129 #define SIO_SET_BITMODE_REQUEST 0x0B
130 #define SIO_READ_PINS_REQUEST 0x0C
131 #define SIO_READ_EEPROM_REQUEST 0x90
132 #define SIO_WRITE_EEPROM_REQUEST 0x91
133 #define SIO_ERASE_EEPROM_REQUEST 0x92
134 
135 
136 #define SIO_RESET_SIO 0
137 #define SIO_RESET_PURGE_RX 1
138 #define SIO_RESET_PURGE_TX 2
139 
140 #define SIO_DISABLE_FLOW_CTRL 0x0
141 #define SIO_RTS_CTS_HS (0x1 << 8)
142 #define SIO_DTR_DSR_HS (0x2 << 8)
143 #define SIO_XON_XOFF_HS (0x4 << 8)
144 
145 #define SIO_SET_DTR_MASK 0x1
146 #define SIO_SET_DTR_HIGH ( 1 | ( SIO_SET_DTR_MASK << 8))
147 #define SIO_SET_DTR_LOW ( 0 | ( SIO_SET_DTR_MASK << 8))
148 #define SIO_SET_RTS_MASK 0x2
149 #define SIO_SET_RTS_HIGH ( 2 | ( SIO_SET_RTS_MASK << 8 ))
150 #define SIO_SET_RTS_LOW ( 0 | ( SIO_SET_RTS_MASK << 8 ))
151 
152 #define SIO_RTS_CTS_HS (0x1 << 8)
153 
154 /* marker for unused usb urb structures
155  (taken from libusb) */
156 #define FTDI_URB_USERCONTEXT_COOKIE ((void *)0x1)
157 
158 #ifdef __GNUC__
159  #define DEPRECATED(func) func __attribute__ ((deprecated))
160 #elif defined(_MSC_VER)
161  #define DEPRECATED(func) __declspec(deprecated) func
162 #else
163  #pragma message("WARNING: You need to implement DEPRECATED for this compiler")
164  #define DEPRECATED(func) func
165 #endif
166 
167 
174 {
175  /* USB specific */
182 
183  /* FTDI specific */
187  int baudrate;
189  unsigned char bitbang_enabled;
191  unsigned char *readbuffer;
193  unsigned int readbuffer_offset;
195  unsigned int readbuffer_remaining;
197  unsigned int readbuffer_chunksize;
199  unsigned int writebuffer_chunksize;
201  unsigned int max_packet_size;
202 
203  /* FTDI FT2232C requirecments */
205  int interface; /* 0 or 1 */
207  int index; /* 1 or 2 */
208  /* Endpoints */
210  int in_ep;
211  int out_ep; /* 1 or 2 */
212 
214  unsigned char bitbang_mode;
215 
218 
220  char *error_str;
221 
225  unsigned int async_usb_buffer_size;
226 
229 };
230 
235 {
239  struct usb_device *dev;
240 };
241 
242 
244 #define CBUS_TXDEN 0
245 
246 #define CBUS_PWREN 1
247 
248 #define CBUS_RXLED 2
249 
250 #define CBUS_TXLED 3
251 
252 #define CBUS_TXRXLED 4
253 
254 #define CBUS_SLEEP 5
255 
256 #define CBUS_CLK48 6
257 
258 #define CBUS_CLK24 7
259 
260 #define CBUS_CLK12 8
261 
262 #define CBUS_CLK6 9
263 
264 #define CBUS_IOMODE 10
265 
266 #define CBUS_BB_WR 11
267 
268 #define CBUS_BB_RD 12
269 
270 
272 #define INVERT_TXD 0x01
273 
274 #define INVERT_RXD 0x02
275 
276 #define INVERT_RTS 0x04
277 
278 #define INVERT_CTS 0x08
279 
280 #define INVERT_DTR 0x10
281 
282 #define INVERT_DSR 0x20
283 
284 #define INVERT_DCD 0x40
285 
286 #define INVERT_RI 0x80
287 
289 #define HIGH_CURRENT_DRIVE 0x04
290 
295 {
300 
307 
314 
323 
327  char *product;
329  char *serial;
330 
331  /* Special function of FT232R devices (and possibly others as well) */
337  int invert;
338 
341  int size;
342 };
343 
344 #ifdef __cplusplus
345 extern "C"
346 {
347 #endif
348 
349  int ftdi_init(struct ftdi_context *ftdi);
350  struct ftdi_context *ftdi_new(void);
352 
353  void ftdi_deinit(struct ftdi_context *ftdi);
354  void ftdi_free(struct ftdi_context *ftdi);
355  void ftdi_set_usbdev (struct ftdi_context *ftdi, usb_dev_handle *usbdev);
356 
357  int ftdi_usb_find_all(struct ftdi_context *ftdi, struct ftdi_device_list **devlist,
358  int vendor, int product);
359  void ftdi_list_free(struct ftdi_device_list **devlist);
360  void ftdi_list_free2(struct ftdi_device_list *devlist);
361  int ftdi_usb_get_strings(struct ftdi_context *ftdi, struct usb_device *dev,
362  char * manufacturer, int mnf_len,
363  char * description, int desc_len,
364  char * serial, int serial_len);
365 
366  int ftdi_usb_open(struct ftdi_context *ftdi, int vendor, int product);
367  int ftdi_usb_open_desc(struct ftdi_context *ftdi, int vendor, int product,
368  const char* description, const char* serial);
369  int ftdi_usb_open_desc_index(struct ftdi_context *ftdi, int vendor, int product,
370  const char* description, const char* serial, unsigned int index);
371  int ftdi_usb_open_dev(struct ftdi_context *ftdi, struct usb_device *dev);
372  int ftdi_usb_open_string(struct ftdi_context *ftdi, const char* description);
373 
374  int ftdi_usb_close(struct ftdi_context *ftdi);
375  int ftdi_usb_reset(struct ftdi_context *ftdi);
376  int ftdi_usb_purge_rx_buffer(struct ftdi_context *ftdi);
377  int ftdi_usb_purge_tx_buffer(struct ftdi_context *ftdi);
378  int ftdi_usb_purge_buffers(struct ftdi_context *ftdi);
379 
380  int ftdi_set_baudrate(struct ftdi_context *ftdi, int baudrate);
381  int ftdi_set_line_property(struct ftdi_context *ftdi, enum ftdi_bits_type bits,
382  enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity);
383  int ftdi_set_line_property2(struct ftdi_context *ftdi, enum ftdi_bits_type bits,
384  enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity,
385  enum ftdi_break_type break_type);
386 
387  int ftdi_read_data(struct ftdi_context *ftdi, unsigned char *buf, int size);
388  int ftdi_read_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize);
389  int ftdi_read_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize);
390 
391  int ftdi_write_data(struct ftdi_context *ftdi, unsigned char *buf, int size);
392  int ftdi_write_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize);
393  int ftdi_write_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize);
394 
395  int ftdi_write_data_async(struct ftdi_context *ftdi, unsigned char *buf, int size);
396  void ftdi_async_complete(struct ftdi_context *ftdi, int wait_for_more);
397 
398  int DEPRECATED(ftdi_enable_bitbang(struct ftdi_context *ftdi, unsigned char bitmask));
399  int ftdi_disable_bitbang(struct ftdi_context *ftdi);
400  int ftdi_set_bitmode(struct ftdi_context *ftdi, unsigned char bitmask, unsigned char mode);
401  int ftdi_read_pins(struct ftdi_context *ftdi, unsigned char *pins);
402 
403  int ftdi_set_latency_timer(struct ftdi_context *ftdi, unsigned char latency);
404  int ftdi_get_latency_timer(struct ftdi_context *ftdi, unsigned char *latency);
405 
406  int ftdi_poll_modem_status(struct ftdi_context *ftdi, unsigned short *status);
407 
408  /* flow control */
409  int ftdi_setflowctrl(struct ftdi_context *ftdi, int flowctrl);
410  int ftdi_setdtr_rts(struct ftdi_context *ftdi, int dtr, int rts);
411  int ftdi_setdtr(struct ftdi_context *ftdi, int state);
412  int ftdi_setrts(struct ftdi_context *ftdi, int state);
413 
414  int ftdi_set_event_char(struct ftdi_context *ftdi, unsigned char eventch, unsigned char enable);
415  int ftdi_set_error_char(struct ftdi_context *ftdi, unsigned char errorch, unsigned char enable);
416 
417  /* set eeprom size */
418  void ftdi_eeprom_setsize(struct ftdi_context *ftdi, struct ftdi_eeprom *eeprom, int size);
419 
420  /* init and build eeprom from ftdi_eeprom structure */
421  void ftdi_eeprom_initdefaults(struct ftdi_eeprom *eeprom);
422  void ftdi_eeprom_free(struct ftdi_eeprom *eeprom);
423  int ftdi_eeprom_build(struct ftdi_eeprom *eeprom, unsigned char *output);
424  int ftdi_eeprom_decode(struct ftdi_eeprom *eeprom, unsigned char *output, int size);
425 
426  /* "eeprom" needs to be valid 128 byte eeprom (generated by the eeprom generator)
427  the checksum of the eeprom is valided */
428  int ftdi_read_eeprom(struct ftdi_context *ftdi, unsigned char *eeprom);
429  int ftdi_read_chipid(struct ftdi_context *ftdi, unsigned int *chipid);
430  int ftdi_read_eeprom_getsize(struct ftdi_context *ftdi, unsigned char *eeprom, int maxsize);
431  int ftdi_write_eeprom(struct ftdi_context *ftdi, unsigned char *eeprom);
432  int ftdi_erase_eeprom(struct ftdi_context *ftdi);
433 
434  int ftdi_read_eeprom_location (struct ftdi_context *ftdi, int eeprom_addr, unsigned short *eeprom_val);
435  int ftdi_write_eeprom_location(struct ftdi_context *ftdi, int eeprom_addr, unsigned short eeprom_val);
436 
437  char *ftdi_get_error_string(struct ftdi_context *ftdi);
438 
439 #ifdef __cplusplus
440 }
441 #endif
442 
443 #endif /* __libftdi_h__ */
int ftdi_read_pins(struct ftdi_context *ftdi, unsigned char *pins)
Definition: ftdi.c:1792
int ftdi_usb_open(struct ftdi_context *ftdi, int vendor, int product)
Definition: ftdi.c:579
enum ftdi_module_detach_mode module_detach_mode
Definition: ftdi.h:228
int out_is_isochronous
Definition: ftdi.h:311
ftdi_chip_type
Definition: ftdi.h:25
Definition: ftdi.h:27
list of usb devices created by ftdi_usb_find_all()
Definition: ftdi.h:234
struct ftdi_device_list * next
Definition: ftdi.h:237
int usb_version
Definition: ftdi.h:320
int ftdi_read_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize)
Definition: ftdi.c:1689
void ftdi_list_free2(struct ftdi_device_list *devlist)
Definition: ftdi.c:327
int ftdi_usb_purge_tx_buffer(struct ftdi_context *ftdi)
Definition: ftdi.c:887
int ftdi_read_eeprom_location(struct ftdi_context *ftdi, int eeprom_addr, unsigned short *eeprom_val)
Definition: ftdi.c:2598
void ftdi_deinit(struct ftdi_context *ftdi)
Definition: ftdi.c:205
Definition: ftdi.h:31
int remote_wakeup
Definition: ftdi.h:304
ftdi_interface
Definition: ftdi.h:50
int ftdi_usb_open_desc_index(struct ftdi_context *ftdi, int vendor, int product, const char *description, const char *serial, unsigned int index)
Definition: ftdi.c:636
Definition: ftdi.h:33
int change_usb_version
Definition: ftdi.h:318
int ftdi_set_baudrate(struct ftdi_context *ftdi, int baudrate)
Definition: ftdi.c:1099
int ftdi_write_eeprom(struct ftdi_context *ftdi, unsigned char *eeprom)
Definition: ftdi.c:2757
Main context structure for all libftdi functions.
Definition: ftdi.h:173
int ftdi_usb_get_strings(struct ftdi_context *ftdi, struct usb_device *dev, char *manufacturer, int mnf_len, char *description, int desc_len, char *serial, int serial_len)
Definition: ftdi.c:358
int ftdi_set_event_char(struct ftdi_context *ftdi, unsigned char eventch, unsigned char enable)
Definition: ftdi.c:2045
int max_power
Definition: ftdi.h:322
Definition: ftdi.h:25
int ftdi_set_bitmode(struct ftdi_context *ftdi, unsigned char bitmask, unsigned char mode)
Definition: ftdi.c:1765
void ftdi_list_free(struct ftdi_device_list **devlist)
Definition: ftdi.c:308
enum ftdi_chip_type type
Definition: ftdi.h:185
char * serial
Definition: ftdi.h:329
int ftdi_enable_bitbang(struct ftdi_context *ftdi, unsigned char bitmask)
Definition: ftdi.c:1712
int ftdi_set_line_property(struct ftdi_context *ftdi, enum ftdi_bits_type bits, enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity)
Definition: ftdi.c:1145
int ftdi_usb_purge_rx_buffer(struct ftdi_context *ftdi)
Definition: ftdi.c:861
struct ftdi_context * ftdi_new(void)
Definition: ftdi.c:137
int ftdi_write_data(struct ftdi_context *ftdi, unsigned char *buf, int size)
Definition: ftdi.c:1234
void ftdi_eeprom_setsize(struct ftdi_context *ftdi, struct ftdi_eeprom *eeprom, int size)
Definition: ftdi.c:2100
int ftdi_erase_eeprom(struct ftdi_context *ftdi)
Definition: ftdi.c:2797
Definition: ftdi.h:25
int ftdi_set_interface(struct ftdi_context *ftdi, enum ftdi_interface interface)
Definition: ftdi.c:165
int ftdi_read_eeprom(struct ftdi_context *ftdi, unsigned char *eeprom)
Definition: ftdi.c:2619
int size
Definition: ftdi.h:341
unsigned int readbuffer_remaining
Definition: ftdi.h:195
void ftdi_set_usbdev(struct ftdi_context *ftdi, usb_dev_handle *usbdev)
Definition: ftdi.c:242
int ftdi_usb_open_dev(struct ftdi_context *ftdi, struct usb_device *dev)
Definition: ftdi.c:457
int ftdi_set_error_char(struct ftdi_context *ftdi, unsigned char errorch, unsigned char enable)
Definition: ftdi.c:2074
int vendor_id
Definition: ftdi.h:297
int in_is_isochronous
Definition: ftdi.h:309
int out_ep
Definition: ftdi.h:211
ftdi_bits_type
Definition: ftdi.h:31
unsigned int async_usb_buffer_size
Definition: ftdi.h:225
int ftdi_init(struct ftdi_context *ftdi)
Definition: ftdi.c:85
char * error_str
Definition: ftdi.h:220
int ftdi_eeprom_decode(struct ftdi_eeprom *eeprom, unsigned char *output, int size)
Definition: ftdi.c:2413
void ftdi_async_complete(struct ftdi_context *ftdi, int wait_for_more)
Definition: ftdi.c:1362
unsigned char * readbuffer
Definition: ftdi.h:191
int usb_write_timeout
Definition: ftdi.h:181
unsigned int writebuffer_chunksize
Definition: ftdi.h:199
Definition: ftdi.h:25
void ftdi_eeprom_initdefaults(struct ftdi_eeprom *eeprom)
Definition: ftdi.c:2114
Definition: ftdi.h:27
int ftdi_poll_modem_status(struct ftdi_context *ftdi, unsigned short *status)
Definition: ftdi.c:1899
int usb_read_timeout
Definition: ftdi.h:179
int index
Definition: ftdi.h:207
int ftdi_setdtr_rts(struct ftdi_context *ftdi, int dtr, int rts)
Definition: ftdi.c:2009
int in_ep
Definition: ftdi.h:210
char * manufacturer
Definition: ftdi.h:325
int ftdi_write_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize)
Definition: ftdi.c:1492
unsigned char bitbang_mode
Definition: ftdi.h:214
int cbus_function[5]
Definition: ftdi.h:333
char * async_usb_buffer
Definition: ftdi.h:223
Definition: ftdi.h:27
int suspend_pull_downs
Definition: ftdi.h:313
int product_id
Definition: ftdi.h:299
int ftdi_eeprom_build(struct ftdi_eeprom *eeprom, unsigned char *output)
Definition: ftdi.c:2189
Definition: ftdi.h:27
int ftdi_setflowctrl(struct ftdi_context *ftdi, int flowctrl)
Definition: ftdi.c:1925
void ftdi_eeprom_free(struct ftdi_eeprom *eeprom)
Definition: ftdi.c:2155
int ftdi_usb_open_desc(struct ftdi_context *ftdi, int vendor, int product, const char *description, const char *serial)
Definition: ftdi.c:606
char * product
Definition: ftdi.h:327
int invert
Definition: ftdi.h:337
Definition: ftdi.h:27
struct usb_dev_handle * usb_dev
Definition: ftdi.h:177
int interface
Definition: ftdi.h:205
ftdi_break_type
Definition: ftdi.h:33
Definition: ftdi.h:31
int ftdi_usb_close(struct ftdi_context *ftdi)
Definition: ftdi.c:940
unsigned int max_packet_size
Definition: ftdi.h:201
int ftdi_setrts(struct ftdi_context *ftdi, int state)
Definition: ftdi.c:1978
int ftdi_usb_reset(struct ftdi_context *ftdi)
Definition: ftdi.c:835
int ftdi_get_latency_timer(struct ftdi_context *ftdi, unsigned char *latency)
Definition: ftdi.c:1845
int chip_type
Definition: ftdi.h:306
ftdi_parity_type
Definition: ftdi.h:27
int use_serial
Definition: ftdi.h:316
int ftdi_read_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize)
Definition: ftdi.c:1660
#define DEPRECATED(func)
Definition: ftdi.h:164
int ftdi_write_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize)
Definition: ftdi.c:1510
unsigned char bitbang_enabled
Definition: ftdi.h:189
int ftdi_usb_open_string(struct ftdi_context *ftdi, const char *description)
Definition: ftdi.c:737
int ftdi_disable_bitbang(struct ftdi_context *ftdi)
Definition: ftdi.c:1741
int self_powered
Definition: ftdi.h:302
int ftdi_setdtr(struct ftdi_context *ftdi, int state)
Definition: ftdi.c:1948
int ftdi_set_latency_timer(struct ftdi_context *ftdi, unsigned char latency)
Definition: ftdi.c:1818
FTDI eeprom structure.
Definition: ftdi.h:294
ftdi_stopbits_type
Definition: ftdi.h:29
struct usb_device * dev
Definition: ftdi.h:239
int high_current
Definition: ftdi.h:335
unsigned int readbuffer_chunksize
Definition: ftdi.h:197
char * ftdi_get_error_string(struct ftdi_context *ftdi)
Definition: ftdi.c:2815
int baudrate
Definition: ftdi.h:187
int ftdi_read_eeprom_getsize(struct ftdi_context *ftdi, unsigned char *eeprom, int maxsize)
Definition: ftdi.c:2698
int ftdi_usb_purge_buffers(struct ftdi_context *ftdi)
Definition: ftdi.c:910
int ftdi_read_data(struct ftdi_context *ftdi, unsigned char *buf, int size)
Definition: ftdi.c:1535
int ftdi_write_eeprom_location(struct ftdi_context *ftdi, int eeprom_addr, unsigned short eeprom_val)
Definition: ftdi.c:2734
Definition: ftdi.h:33
unsigned int readbuffer_offset
Definition: ftdi.h:193
int ftdi_write_data_async(struct ftdi_context *ftdi, unsigned char *buf, int size)
Definition: ftdi.c:1454
void ftdi_free(struct ftdi_context *ftdi)
Definition: ftdi.c:230
int ftdi_read_chipid(struct ftdi_context *ftdi, unsigned int *chipid)
Definition: ftdi.c:2662
ftdi_mpsse_mode
Definition: ftdi.h:36
int ftdi_usb_find_all(struct ftdi_context *ftdi, struct ftdi_device_list **devlist, int vendor, int product)
Definition: ftdi.c:265
ftdi_module_detach_mode
Definition: ftdi.h:60
int ftdi_set_line_property2(struct ftdi_context *ftdi, enum ftdi_bits_type bits, enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity, enum ftdi_break_type break_type)
Definition: ftdi.c:1164
int eeprom_size
Definition: ftdi.h:217