libftdi1  1.2
ftdi.h
Go to the documentation of this file.
1 /***************************************************************************
2  ftdi.h - description
3  -------------------
4  begin : Fri Apr 4 2003
5  copyright : (C) 2003-2014 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 #ifndef __libftdi_h__
18 #define __libftdi_h__
19 
20 #include <stdint.h>
21 #include <sys/time.h>
22 
23 /* 'interface' might be defined as a macro on Windows, so we need to
24  * undefine it so as not to break the current libftdi API, because
25  * struct ftdi_context has an 'interface' member
26  * As this can be problematic if you include windows.h after ftdi.h
27  * in your sources, we force windows.h to be included first. */
28 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
29 #include <windows.h>
30 #if defined(interface)
31 #undef interface
32 #endif
33 #endif
34 
37 {
41  TYPE_R=3,
46 };
48 enum ftdi_parity_type { NONE=0, ODD=1, EVEN=2, MARK=3, SPACE=4 };
55 
58 {
59  BITMODE_RESET = 0x00,
61  BITMODE_MPSSE = 0x02,
62  BITMODE_SYNCBB = 0x04,
63  BITMODE_MCU = 0x08,
64  /* CPU-style fifo mode gets set via EEPROM */
65  BITMODE_OPTO = 0x10,
66  BITMODE_CBUS = 0x20,
67  BITMODE_SYNCFF = 0x40,
68  BITMODE_FT1284 = 0x80,
69 };
70 
73 {
79 };
80 
83 {
86 };
87 
88 /* Shifting commands IN MPSSE Mode*/
89 #define MPSSE_WRITE_NEG 0x01 /* Write TDI/DO on negative TCK/SK edge*/
90 #define MPSSE_BITMODE 0x02 /* Write bits, not bytes */
91 #define MPSSE_READ_NEG 0x04 /* Sample TDO/DI on negative TCK/SK edge */
92 #define MPSSE_LSB 0x08 /* LSB first */
93 #define MPSSE_DO_WRITE 0x10 /* Write TDI/DO */
94 #define MPSSE_DO_READ 0x20 /* Read TDO/DI */
95 #define MPSSE_WRITE_TMS 0x40 /* Write TMS/CS */
96 
97 /* FTDI MPSSE commands */
98 #define SET_BITS_LOW 0x80
99 /*BYTE DATA*/
100 /*BYTE Direction*/
101 #define SET_BITS_HIGH 0x82
102 /*BYTE DATA*/
103 /*BYTE Direction*/
104 #define GET_BITS_LOW 0x81
105 #define GET_BITS_HIGH 0x83
106 #define LOOPBACK_START 0x84
107 #define LOOPBACK_END 0x85
108 #define TCK_DIVISOR 0x86
109 /* H Type specific commands */
110 #define DIS_DIV_5 0x8a
111 #define EN_DIV_5 0x8b
112 #define EN_3_PHASE 0x8c
113 #define DIS_3_PHASE 0x8d
114 #define CLK_BITS 0x8e
115 #define CLK_BYTES 0x8f
116 #define CLK_WAIT_HIGH 0x94
117 #define CLK_WAIT_LOW 0x95
118 #define EN_ADAPTIVE 0x96
119 #define DIS_ADAPTIVE 0x97
120 #define CLK_BYTES_OR_HIGH 0x9c
121 #define CLK_BYTES_OR_LOW 0x9d
122 /*FT232H specific commands */
123 #define DRIVE_OPEN_COLLECTOR 0x9e
124 /* Value Low */
125 /* Value HIGH */ /*rate is 12000000/((1+value)*2) */
126 #define DIV_VALUE(rate) (rate > 6000000)?0:((6000000/rate -1) > 0xffff)? 0xffff: (6000000/rate -1)
127 
128 /* Commands in MPSSE and Host Emulation Mode */
129 #define SEND_IMMEDIATE 0x87
130 #define WAIT_ON_HIGH 0x88
131 #define WAIT_ON_LOW 0x89
132 
133 /* Commands in Host Emulation Mode */
134 #define READ_SHORT 0x90
135 /* Address_Low */
136 #define READ_EXTENDED 0x91
137 /* Address High */
138 /* Address Low */
139 #define WRITE_SHORT 0x92
140 /* Address_Low */
141 #define WRITE_EXTENDED 0x93
142 /* Address High */
143 /* Address Low */
144 
145 /* Definitions for flow control */
146 #define SIO_RESET 0 /* Reset the port */
147 #define SIO_MODEM_CTRL 1 /* Set the modem control register */
148 #define SIO_SET_FLOW_CTRL 2 /* Set flow control register */
149 #define SIO_SET_BAUD_RATE 3 /* Set baud rate */
150 #define SIO_SET_DATA 4 /* Set the data characteristics of the port */
151 
152 #define FTDI_DEVICE_OUT_REQTYPE (LIBUSB_REQUEST_TYPE_VENDOR | LIBUSB_RECIPIENT_DEVICE | LIBUSB_ENDPOINT_OUT)
153 #define FTDI_DEVICE_IN_REQTYPE (LIBUSB_REQUEST_TYPE_VENDOR | LIBUSB_RECIPIENT_DEVICE | LIBUSB_ENDPOINT_IN)
154 
155 /* Requests */
156 #define SIO_RESET_REQUEST SIO_RESET
157 #define SIO_SET_BAUDRATE_REQUEST SIO_SET_BAUD_RATE
158 #define SIO_SET_DATA_REQUEST SIO_SET_DATA
159 #define SIO_SET_FLOW_CTRL_REQUEST SIO_SET_FLOW_CTRL
160 #define SIO_SET_MODEM_CTRL_REQUEST SIO_MODEM_CTRL
161 #define SIO_POLL_MODEM_STATUS_REQUEST 0x05
162 #define SIO_SET_EVENT_CHAR_REQUEST 0x06
163 #define SIO_SET_ERROR_CHAR_REQUEST 0x07
164 #define SIO_SET_LATENCY_TIMER_REQUEST 0x09
165 #define SIO_GET_LATENCY_TIMER_REQUEST 0x0A
166 #define SIO_SET_BITMODE_REQUEST 0x0B
167 #define SIO_READ_PINS_REQUEST 0x0C
168 #define SIO_READ_EEPROM_REQUEST 0x90
169 #define SIO_WRITE_EEPROM_REQUEST 0x91
170 #define SIO_ERASE_EEPROM_REQUEST 0x92
171 
172 
173 #define SIO_RESET_SIO 0
174 #define SIO_RESET_PURGE_RX 1
175 #define SIO_RESET_PURGE_TX 2
176 
177 #define SIO_DISABLE_FLOW_CTRL 0x0
178 #define SIO_RTS_CTS_HS (0x1 << 8)
179 #define SIO_DTR_DSR_HS (0x2 << 8)
180 #define SIO_XON_XOFF_HS (0x4 << 8)
181 
182 #define SIO_SET_DTR_MASK 0x1
183 #define SIO_SET_DTR_HIGH ( 1 | ( SIO_SET_DTR_MASK << 8))
184 #define SIO_SET_DTR_LOW ( 0 | ( SIO_SET_DTR_MASK << 8))
185 #define SIO_SET_RTS_MASK 0x2
186 #define SIO_SET_RTS_HIGH ( 2 | ( SIO_SET_RTS_MASK << 8 ))
187 #define SIO_SET_RTS_LOW ( 0 | ( SIO_SET_RTS_MASK << 8 ))
188 
189 #define SIO_RTS_CTS_HS (0x1 << 8)
190 
191 /* marker for unused usb urb structures
192  (taken from libusb) */
193 #define FTDI_URB_USERCONTEXT_COOKIE ((void *)0x1)
194 
195 #ifdef __GNUC__
196 #define DEPRECATED(func) func __attribute__ ((deprecated))
197 #elif defined(_MSC_VER)
198 #define DEPRECATED(func) __declspec(deprecated) func
199 #else
200 #pragma message("WARNING: You need to implement DEPRECATED for this compiler")
201 #define DEPRECATED(func) func
202 #endif
203 
205 {
207  unsigned char *buf;
208  int size;
209  int offset;
211  struct libusb_transfer *transfer;
212 };
213 
220 {
221  /* USB specific */
223  struct libusb_context *usb_ctx;
225  struct libusb_device_handle *usb_dev;
230 
231  /* FTDI specific */
233  enum ftdi_chip_type type;
235  int baudrate;
237  unsigned char bitbang_enabled;
239  unsigned char *readbuffer;
241  unsigned int readbuffer_offset;
243  unsigned int readbuffer_remaining;
245  unsigned int readbuffer_chunksize;
247  unsigned int writebuffer_chunksize;
249  unsigned int max_packet_size;
250 
251  /* FTDI FT2232C requirecments */
253  int interface; /* 0 or 1 */
255  int index; /* 1 or 2 */
256  /* Endpoints */
258  int in_ep;
259  int out_ep; /* 1 or 2 */
260 
262  unsigned char bitbang_mode;
263 
266 
268  char *error_str;
269 
271  enum ftdi_module_detach_mode module_detach_mode;
272 };
273 
278 {
291  MAX_POWER = 12,
309  INVERT = 30,
322  CHIP_SIZE = 43,
323  CHIP_TYPE = 44,
335 };
336 
341 {
345  struct libusb_device *dev;
346 };
347 #define FT1284_CLK_IDLE_STATE 0x01
348 #define FT1284_DATA_LSB 0x02 /* DS_FT232H 1.3 amd ftd2xx.h 1.0.4 disagree here*/
349 #define FT1284_FLOW_CONTROL 0x04
350 #define POWER_SAVE_DISABLE_H 0x80
351 
352 #define USE_SERIAL_NUM 0x08
353 enum ftdi_cbus_func /* FIXME: Recheck value, especially the last */
354 {
357  CBUS_IOMODE = 0xa, CBUS_BB_WR = 0xb, CBUS_BB_RD = 0xc, CBUS_BB = 0xd
358 };
359 
360 enum ftdi_cbush_func /* FIXME: Recheck value, especially the last */
361 {
367 };
368 
370 #define INVERT_TXD 0x01
371 
372 #define INVERT_RXD 0x02
373 
374 #define INVERT_RTS 0x04
375 
376 #define INVERT_CTS 0x08
377 
378 #define INVERT_DTR 0x10
379 
380 #define INVERT_DSR 0x20
381 
382 #define INVERT_DCD 0x40
383 
384 #define INVERT_RI 0x80
385 
387 #define CHANNEL_IS_UART 0x0
388 #define CHANNEL_IS_FIFO 0x1
389 #define CHANNEL_IS_OPTO 0x2
390 #define CHANNEL_IS_CPU 0x4
391 #define CHANNEL_IS_FT1284 0x8
392 
393 #define CHANNEL_IS_RS485 0x10
394 
395 #define DRIVE_4MA 0
396 #define DRIVE_8MA 1
397 #define DRIVE_12MA 2
398 #define DRIVE_16MA 3
399 #define SLOW_SLEW 4
400 #define IS_SCHMITT 8
401 
403 #define DRIVER_VCP 0x08
404 #define DRIVER_VCPH 0x10 /* FT232H has moved the VCP bit */
405 
406 #define USE_USB_VERSION_BIT 0x10
407 
408 #define SUSPEND_DBUS7_BIT 0x80
409 
411 #define HIGH_CURRENT_DRIVE 0x10
412 #define HIGH_CURRENT_DRIVE_R 0x04
413 
418 {
419  uint64_t totalBytes;
420  struct timeval time;
421 };
422 
423 typedef struct
424 {
425  struct size_and_time first;
426  struct size_and_time prev;
427  struct size_and_time current;
428  double totalTime;
429  double totalRate;
430  double currentRate;
432 
433 typedef int (FTDIStreamCallback)(uint8_t *buffer, int length,
434  FTDIProgressInfo *progress, void *userdata);
435 
445 {
446  int major;
447  int minor;
448  int micro;
449  const char *version_str;
450  const char *snapshot_str;
451 };
452 
453 
454 #ifdef __cplusplus
455 extern "C"
456 {
457 #endif
458 
459  int ftdi_init(struct ftdi_context *ftdi);
460  struct ftdi_context *ftdi_new(void);
462 
463  void ftdi_deinit(struct ftdi_context *ftdi);
464  void ftdi_free(struct ftdi_context *ftdi);
465  void ftdi_set_usbdev (struct ftdi_context *ftdi, struct libusb_device_handle *usbdev);
466 
467  struct ftdi_version_info ftdi_get_library_version(void);
468 
469  int ftdi_usb_find_all(struct ftdi_context *ftdi, struct ftdi_device_list **devlist,
470  int vendor, int product);
471  void ftdi_list_free(struct ftdi_device_list **devlist);
472  void ftdi_list_free2(struct ftdi_device_list *devlist);
473  int ftdi_usb_get_strings(struct ftdi_context *ftdi, struct libusb_device *dev,
474  char * manufacturer, int mnf_len,
475  char * description, int desc_len,
476  char * serial, int serial_len);
477  int ftdi_eeprom_set_strings(struct ftdi_context *ftdi, char * manufacturer,
478  char * product, char * serial);
479 
480  int ftdi_usb_open(struct ftdi_context *ftdi, int vendor, int product);
481  int ftdi_usb_open_desc(struct ftdi_context *ftdi, int vendor, int product,
482  const char* description, const char* serial);
483  int ftdi_usb_open_desc_index(struct ftdi_context *ftdi, int vendor, int product,
484  const char* description, const char* serial, unsigned int index);
485  int ftdi_usb_open_dev(struct ftdi_context *ftdi, struct libusb_device *dev);
486  int ftdi_usb_open_string(struct ftdi_context *ftdi, const char* description);
487 
488  int ftdi_usb_close(struct ftdi_context *ftdi);
489  int ftdi_usb_reset(struct ftdi_context *ftdi);
490  int ftdi_usb_purge_rx_buffer(struct ftdi_context *ftdi);
491  int ftdi_usb_purge_tx_buffer(struct ftdi_context *ftdi);
492  int ftdi_usb_purge_buffers(struct ftdi_context *ftdi);
493 
494  int ftdi_set_baudrate(struct ftdi_context *ftdi, int baudrate);
495  int ftdi_set_line_property(struct ftdi_context *ftdi, enum ftdi_bits_type bits,
496  enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity);
497  int ftdi_set_line_property2(struct ftdi_context *ftdi, enum ftdi_bits_type bits,
498  enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity,
499  enum ftdi_break_type break_type);
500 
501  int ftdi_read_data(struct ftdi_context *ftdi, unsigned char *buf, int size);
502  int ftdi_read_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize);
503  int ftdi_read_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize);
504 
505  int ftdi_write_data(struct ftdi_context *ftdi, const unsigned char *buf, int size);
506  int ftdi_write_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize);
507  int ftdi_write_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize);
508 
509  int ftdi_readstream(struct ftdi_context *ftdi, FTDIStreamCallback *callback,
510  void *userdata, int packetsPerTransfer, int numTransfers);
511  struct ftdi_transfer_control *ftdi_write_data_submit(struct ftdi_context *ftdi, unsigned char *buf, int size);
512 
513  struct ftdi_transfer_control *ftdi_read_data_submit(struct ftdi_context *ftdi, unsigned char *buf, int size);
515 
516  int ftdi_set_bitmode(struct ftdi_context *ftdi, unsigned char bitmask, unsigned char mode);
517  int ftdi_disable_bitbang(struct ftdi_context *ftdi);
518  int ftdi_read_pins(struct ftdi_context *ftdi, unsigned char *pins);
519 
520  int ftdi_set_latency_timer(struct ftdi_context *ftdi, unsigned char latency);
521  int ftdi_get_latency_timer(struct ftdi_context *ftdi, unsigned char *latency);
522 
523  int ftdi_poll_modem_status(struct ftdi_context *ftdi, unsigned short *status);
524 
525  /* flow control */
526  int ftdi_setflowctrl(struct ftdi_context *ftdi, int flowctrl);
527  int ftdi_setdtr_rts(struct ftdi_context *ftdi, int dtr, int rts);
528  int ftdi_setdtr(struct ftdi_context *ftdi, int state);
529  int ftdi_setrts(struct ftdi_context *ftdi, int state);
530 
531  int ftdi_set_event_char(struct ftdi_context *ftdi, unsigned char eventch, unsigned char enable);
532  int ftdi_set_error_char(struct ftdi_context *ftdi, unsigned char errorch, unsigned char enable);
533 
534  /* init eeprom for the given FTDI type */
535  int ftdi_eeprom_initdefaults(struct ftdi_context *ftdi,
536  char * manufacturer, char *product,
537  char * serial);
538  int ftdi_eeprom_build(struct ftdi_context *ftdi);
539  int ftdi_eeprom_decode(struct ftdi_context *ftdi, int verbose);
540 
541  int ftdi_get_eeprom_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int* value);
542  int ftdi_set_eeprom_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int value);
543 
544  int ftdi_get_eeprom_buf(struct ftdi_context *ftdi, unsigned char * buf, int size);
545  int ftdi_set_eeprom_buf(struct ftdi_context *ftdi, const unsigned char * buf, int size);
546 
547  int ftdi_read_eeprom(struct ftdi_context *ftdi);
548  int ftdi_read_chipid(struct ftdi_context *ftdi, unsigned int *chipid);
549  int ftdi_write_eeprom(struct ftdi_context *ftdi);
550  int ftdi_erase_eeprom(struct ftdi_context *ftdi);
551 
552  int ftdi_read_eeprom_location (struct ftdi_context *ftdi, int eeprom_addr, unsigned short *eeprom_val);
553  int ftdi_write_eeprom_location(struct ftdi_context *ftdi, int eeprom_addr, unsigned short eeprom_val);
554 
555  char *ftdi_get_error_string(struct ftdi_context *ftdi);
556 
557 #ifdef __cplusplus
558 }
559 #endif
560 
561 #endif /* __libftdi_h__ */
struct ftdi_transfer_control * ftdi_write_data_submit(struct ftdi_context *ftdi, unsigned char *buf, int size)
Definition: ftdi.c:1521
int ftdi_read_pins(struct ftdi_context *ftdi, unsigned char *pins)
Definition: ftdi.c:1982
int ftdi_usb_open(struct ftdi_context *ftdi, int vendor, int product)
Definition: ftdi.c:636
ftdi_chip_type
Definition: ftdi.h:36
Definition: ftdi.h:48
list of usb devices created by ftdi_usb_find_all()
Definition: ftdi.h:340
struct ftdi_device_list * next
Definition: ftdi.h:343
int ftdi_eeprom_set_strings(struct ftdi_context *ftdi, char *manufacturer, char *product, char *serial)
Definition: ftdi.c:2442
int ftdi_read_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize)
Definition: ftdi.c:1912
int ftdi_readstream(struct ftdi_context *ftdi, FTDIStreamCallback *callback, void *userdata, int packetsPerTransfer, int numTransfers)
Definition: ftdi_stream.c:147
void ftdi_list_free2(struct ftdi_device_list *devlist)
Definition: ftdi.c:378
int ftdi_usb_purge_tx_buffer(struct ftdi_context *ftdi)
Definition: ftdi.c:935
int ftdi_read_eeprom_location(struct ftdi_context *ftdi, int eeprom_addr, unsigned short *eeprom_val)
Definition: ftdi.c:4012
void ftdi_deinit(struct ftdi_context *ftdi)
Definition: ftdi.c:210
Definition: ftdi.h:52
void ftdi_set_usbdev(struct ftdi_context *ftdi, struct libusb_device_handle *usbdev)
Definition: ftdi.c:268
ftdi_eeprom_value
Definition: ftdi.h:277
ftdi_interface
Definition: ftdi.h:72
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:692
Definition: ftdi.h:54
struct libusb_transfer * transfer
Definition: ftdi.h:211
int ftdi_set_baudrate(struct ftdi_context *ftdi, int baudrate)
Definition: ftdi.c:1238
int ftdi_write_data(struct ftdi_context *ftdi, const unsigned char *buf, int size)
Definition: ftdi.c:1373
Main context structure for all libftdi functions.
Definition: ftdi.h:219
const char * version_str
Definition: ftdi.h:449
int ftdi_set_event_char(struct ftdi_context *ftdi, unsigned char eventch, unsigned char enable)
Definition: ftdi.c:2235
Definition: ftdi.h:41
double totalRate
Definition: ftdi.h:429
int ftdi_set_bitmode(struct ftdi_context *ftdi, unsigned char bitmask, unsigned char mode)
Definition: ftdi.c:1933
void ftdi_list_free(struct ftdi_device_list **devlist)
Definition: ftdi.c:358
int( FTDIStreamCallback)(uint8_t *buffer, int length, FTDIProgressInfo *progress, void *userdata)
Definition: ftdi.h:433
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:1284
Progress Info for streaming read.
Definition: ftdi.h:417
int ftdi_usb_purge_rx_buffer(struct ftdi_context *ftdi)
Definition: ftdi.c:909
struct ftdi_context * ftdi_new(void)
Definition: ftdi.c:128
ftdi_cbush_func
Definition: ftdi.h:360
int ftdi_erase_eeprom(struct ftdi_context *ftdi)
Definition: ftdi.c:4240
Definition: ftdi.h:45
Definition: ftdi.h:39
int ftdi_set_interface(struct ftdi_context *ftdi, enum ftdi_interface interface)
Definition: ftdi.c:157
int ftdi_eeprom_initdefaults(struct ftdi_context *ftdi, char *manufacturer, char *product, char *serial)
Definition: ftdi.c:2294
int ftdi_transfer_data_done(struct ftdi_transfer_control *tc)
Definition: ftdi.c:1662
unsigned int readbuffer_remaining
Definition: ftdi.h:243
int ftdi_set_error_char(struct ftdi_context *ftdi, unsigned char errorch, unsigned char enable)
Definition: ftdi.c:2264
int ftdi_eeprom_decode(struct ftdi_context *ftdi, int verbose)
Definition: ftdi.c:3154
int out_ep
Definition: ftdi.h:259
struct libusb_device * dev
Definition: ftdi.h:345
int ftdi_get_eeprom_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int *value)
Definition: ftdi.c:3581
ftdi_bits_type
Definition: ftdi.h:52
Definition: ftdi.h:44
int ftdi_init(struct ftdi_context *ftdi)
Definition: ftdi.c:88
char * error_str
Definition: ftdi.h:268
unsigned char * readbuffer
Definition: ftdi.h:239
struct ftdi_transfer_control * ftdi_read_data_submit(struct ftdi_context *ftdi, unsigned char *buf, int size)
Definition: ftdi.c:1583
struct libusb_context * usb_ctx
Definition: ftdi.h:223
int usb_write_timeout
Definition: ftdi.h:229
double currentRate
Definition: ftdi.h:430
unsigned int writebuffer_chunksize
Definition: ftdi.h:247
Definition: ftdi.h:38
Definition: ftdi.h:48
int ftdi_poll_modem_status(struct ftdi_context *ftdi, unsigned short *status)
Definition: ftdi.c:2089
int usb_read_timeout
Definition: ftdi.h:227
int index
Definition: ftdi.h:255
int ftdi_setdtr_rts(struct ftdi_context *ftdi, int dtr, int rts)
Definition: ftdi.c:2199
int in_ep
Definition: ftdi.h:258
ftdi_cbus_func
Definition: ftdi.h:353
int ftdi_set_eeprom_buf(struct ftdi_context *ftdi, const unsigned char *buf, int size)
Definition: ftdi.c:3987
int ftdi_write_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize)
Definition: ftdi.c:1708
unsigned char bitbang_mode
Definition: ftdi.h:262
int ftdi_usb_open_dev(struct ftdi_context *ftdi, struct libusb_device *dev)
Definition: ftdi.c:523
struct ftdi_context * ftdi
Definition: ftdi.h:210
int ftdi_set_eeprom_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int value)
Definition: ftdi.c:3771
Definition: ftdi.h:48
const char * snapshot_str
Definition: ftdi.h:450
Definition: ftdi.h:48
int ftdi_setflowctrl(struct ftdi_context *ftdi, int flowctrl)
Definition: ftdi.c:2115
double totalTime
Definition: ftdi.h:428
int ftdi_usb_open_desc(struct ftdi_context *ftdi, int vendor, int product, const char *description, const char *serial)
Definition: ftdi.c:662
Definition: ftdi.h:48
struct libusb_device_handle * usb_dev
Definition: ftdi.h:225
int interface
Definition: ftdi.h:253
ftdi_break_type
Definition: ftdi.h:54
Definition: ftdi.h:52
int ftdi_usb_close(struct ftdi_context *ftdi)
Definition: ftdi.c:987
unsigned int max_packet_size
Definition: ftdi.h:249
int ftdi_setrts(struct ftdi_context *ftdi, int state)
Definition: ftdi.c:2168
int ftdi_usb_reset(struct ftdi_context *ftdi)
Definition: ftdi.c:883
int ftdi_get_latency_timer(struct ftdi_context *ftdi, unsigned char *latency)
Definition: ftdi.c:2035
int ftdi_usb_get_strings(struct ftdi_context *ftdi, struct libusb_device *dev, char *manufacturer, int mnf_len, char *description, int desc_len, char *serial, int serial_len)
Definition: ftdi.c:409
ftdi_parity_type
Definition: ftdi.h:48
unsigned char * buf
Definition: ftdi.h:207
int ftdi_read_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize)
Definition: ftdi.c:1875
int ftdi_write_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize)
Definition: ftdi.c:1726
unsigned char bitbang_enabled
Definition: ftdi.h:237
int ftdi_write_eeprom(struct ftdi_context *ftdi)
Definition: ftdi.c:4185
int ftdi_usb_open_string(struct ftdi_context *ftdi, const char *description)
Definition: ftdi.c:790
int ftdi_disable_bitbang(struct ftdi_context *ftdi)
Definition: ftdi.c:1959
int ftdi_setdtr(struct ftdi_context *ftdi, int state)
Definition: ftdi.c:2138
int ftdi_set_latency_timer(struct ftdi_context *ftdi, unsigned char latency)
Definition: ftdi.c:2008
FTDI eeprom structure.
Definition: ftdi_i.h:30
ftdi_stopbits_type
Definition: ftdi.h:50
uint64_t totalBytes
Definition: ftdi.h:419
Definition: ftdi.h:357
unsigned int readbuffer_chunksize
Definition: ftdi.h:245
int ftdi_read_eeprom(struct ftdi_context *ftdi)
Definition: ftdi.c:4032
char * ftdi_get_error_string(struct ftdi_context *ftdi)
Definition: ftdi.c:4302
int baudrate
Definition: ftdi.h:235
int ftdi_eeprom_build(struct ftdi_context *ftdi)
Definition: ftdi.c:2561
Definition: ftdi.h:309
int ftdi_usb_purge_buffers(struct ftdi_context *ftdi)
Definition: ftdi.c:958
int ftdi_read_data(struct ftdi_context *ftdi, unsigned char *buf, int size)
Definition: ftdi.c:1750
int ftdi_write_eeprom_location(struct ftdi_context *ftdi, int eeprom_addr, unsigned short eeprom_val)
Definition: ftdi.c:4129
int ftdi_get_eeprom_buf(struct ftdi_context *ftdi, unsigned char *buf, int size)
Definition: ftdi.c:3961
Definition: ftdi.h:54
unsigned int readbuffer_offset
Definition: ftdi.h:241
void ftdi_free(struct ftdi_context *ftdi)
Definition: ftdi.c:256
int ftdi_read_chipid(struct ftdi_context *ftdi, unsigned int *chipid)
Definition: ftdi.c:4091
ftdi_mpsse_mode
Definition: ftdi.h:57
int ftdi_usb_find_all(struct ftdi_context *ftdi, struct ftdi_device_list **devlist, int vendor, int product)
Definition: ftdi.c:310
ftdi_module_detach_mode
Definition: ftdi.h:82
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:1303
struct ftdi_eeprom * eeprom
Definition: ftdi.h:265