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ftdi.h
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1 /***************************************************************************
2 ftdi.h - description
3 -------------------
4 begin : Fri Apr 4 2003
5 copyright : (C) 2003-2020 by Intra2net AG and the libftdi developers
6 email : opensource@intra2net.com
7 SPDX-License-Identifier: LGPL-2.1-only
8 ***************************************************************************/
9
10 /***************************************************************************
11 * *
12 * This program is free software; you can redistribute it and/or modify *
13 * it under the terms of the GNU Lesser General Public License *
14 * version 2.1 as published by the Free Software Foundation; *
15 * *
16 ***************************************************************************/
17
18 #ifndef __libftdi_h__
19 #define __libftdi_h__
20
21 #include <stdint.h>
22 #ifndef _WIN32
23 #include <sys/time.h>
24 #endif
25
26 /* Define _FTDI_DISABLE_DEPRECATED to disable deprecated messages. */
27 #ifdef _FTDI_DISABLE_DEPRECATED
28 #define _Ftdi_Pragma(_msg)
29 #else
30 #define _Ftdi_Pragma(_msg) _Pragma(_msg)
31 #endif
32
33 /* 'interface' might be defined as a macro on Windows, so we need to
34 * undefine it so as not to break the current libftdi API, because
35 * struct ftdi_context has an 'interface' member
36 * As this can be problematic if you include windows.h after ftdi.h
37 * in your sources, we force windows.h to be included first. */
38 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
39 #include <windows.h>
40 #if defined(interface)
41 #undef interface
42 #endif
43 #endif
44
46 enum ftdi_chip_type
47 {
48 TYPE_AM=0,
49 TYPE_BM=1,
50 TYPE_2232C=2,
51 TYPE_R=3,
52 TYPE_2232H=4,
53 TYPE_4232H=5,
54 TYPE_232H=6,
55 TYPE_230X=7,
56 };
58 enum ftdi_parity_type { NONE=0, ODD=1, EVEN=2, MARK=3, SPACE=4 };
60 enum ftdi_stopbits_type { STOP_BIT_1=0, STOP_BIT_15=1, STOP_BIT_2=2 };
62 enum ftdi_bits_type { BITS_7=7, BITS_8=8 };
64 enum ftdi_break_type { BREAK_OFF=0, BREAK_ON=1 };
65
67 enum ftdi_mpsse_mode
68 {
69 BITMODE_RESET = 0x00,
70 BITMODE_BITBANG= 0x01,
71 BITMODE_MPSSE = 0x02,
72 BITMODE_SYNCBB = 0x04,
73 BITMODE_MCU = 0x08,
74 /* CPU-style fifo mode gets set via EEPROM */
75 BITMODE_OPTO = 0x10,
76 BITMODE_CBUS = 0x20,
77 BITMODE_SYNCFF = 0x40,
78 BITMODE_FT1284 = 0x80,
79 };
80
82 enum ftdi_interface
83 {
84 INTERFACE_ANY = 0,
85 INTERFACE_A = 1,
86 INTERFACE_B = 2,
87 INTERFACE_C = 3,
88 INTERFACE_D = 4
89 };
90
92 enum ftdi_module_detach_mode
93 {
94 AUTO_DETACH_SIO_MODULE = 0,
95 DONT_DETACH_SIO_MODULE = 1,
96 AUTO_DETACH_REATACH_SIO_MODULE = 2
97 };
98
99 /* Shifting commands IN MPSSE Mode*/
100 #define MPSSE_WRITE_NEG 0x01 /* Write TDI/DO on negative TCK/SK edge*/
101 #define MPSSE_BITMODE 0x02 /* Write bits, not bytes */
102 #define MPSSE_READ_NEG 0x04 /* Sample TDO/DI on negative TCK/SK edge */
103 #define MPSSE_LSB 0x08 /* LSB first */
104 #define MPSSE_DO_WRITE 0x10 /* Write TDI/DO */
105 #define MPSSE_DO_READ 0x20 /* Read TDO/DI */
106 #define MPSSE_WRITE_TMS 0x40 /* Write TMS/CS */
107
108 /* FTDI MPSSE commands */
109 #define SET_BITS_LOW 0x80
110 /*BYTE DATA*/
111 /*BYTE Direction*/
112 #define SET_BITS_HIGH 0x82
113 /*BYTE DATA*/
114 /*BYTE Direction*/
115 #define GET_BITS_LOW 0x81
116 #define GET_BITS_HIGH 0x83
117 #define LOOPBACK_START 0x84
118 #define LOOPBACK_END 0x85
119 #define TCK_DIVISOR 0x86
120 /* H Type specific commands */
121 #define DIS_DIV_5 0x8a
122 #define EN_DIV_5 0x8b
123 #define EN_3_PHASE 0x8c
124 #define DIS_3_PHASE 0x8d
125 #define CLK_BITS 0x8e
126 #define CLK_BYTES 0x8f
127 #define CLK_WAIT_HIGH 0x94
128 #define CLK_WAIT_LOW 0x95
129 #define EN_ADAPTIVE 0x96
130 #define DIS_ADAPTIVE 0x97
131 #define CLK_BYTES_OR_HIGH 0x9c
132 #define CLK_BYTES_OR_LOW 0x9d
133 /*FT232H specific commands */
134 #define DRIVE_OPEN_COLLECTOR 0x9e
135 /* Value Low */
136 /* Value HIGH */ /*rate is 12000000/((1+value)*2) */
137 #define DIV_VALUE(rate) (rate > 6000000)?0:((6000000/rate -1) > 0xffff)? 0xffff: (6000000/rate -1)
138
139 /* Commands in MPSSE and Host Emulation Mode */
140 #define SEND_IMMEDIATE 0x87
141 #define WAIT_ON_HIGH 0x88
142 #define WAIT_ON_LOW 0x89
143
144 /* Commands in Host Emulation Mode */
145 #define READ_SHORT 0x90
146 /* Address_Low */
147 #define READ_EXTENDED 0x91
148 /* Address High */
149 /* Address Low */
150 #define WRITE_SHORT 0x92
151 /* Address_Low */
152 #define WRITE_EXTENDED 0x93
153 /* Address High */
154 /* Address Low */
155
156 /* Definitions for flow control */
157 #define SIO_RESET 0 /* Reset the port */
158 #define SIO_MODEM_CTRL 1 /* Set the modem control register */
159 #define SIO_SET_FLOW_CTRL 2 /* Set flow control register */
160 #define SIO_SET_BAUD_RATE 3 /* Set baud rate */
161 #define SIO_SET_DATA 4 /* Set the data characteristics of the port */
162
163 #define FTDI_DEVICE_OUT_REQTYPE (LIBUSB_REQUEST_TYPE_VENDOR | LIBUSB_RECIPIENT_DEVICE | LIBUSB_ENDPOINT_OUT)
164 #define FTDI_DEVICE_IN_REQTYPE (LIBUSB_REQUEST_TYPE_VENDOR | LIBUSB_RECIPIENT_DEVICE | LIBUSB_ENDPOINT_IN)
165
166 /* Requests */
167 #define SIO_RESET_REQUEST SIO_RESET
168 #define SIO_SET_BAUDRATE_REQUEST SIO_SET_BAUD_RATE
169 #define SIO_SET_DATA_REQUEST SIO_SET_DATA
170 #define SIO_SET_FLOW_CTRL_REQUEST SIO_SET_FLOW_CTRL
171 #define SIO_SET_MODEM_CTRL_REQUEST SIO_MODEM_CTRL
172 #define SIO_POLL_MODEM_STATUS_REQUEST 0x05
173 #define SIO_SET_EVENT_CHAR_REQUEST 0x06
174 #define SIO_SET_ERROR_CHAR_REQUEST 0x07
175 #define SIO_SET_LATENCY_TIMER_REQUEST 0x09
176 #define SIO_GET_LATENCY_TIMER_REQUEST 0x0A
177 #define SIO_SET_BITMODE_REQUEST 0x0B
178 #define SIO_READ_PINS_REQUEST 0x0C
179 #define SIO_READ_EEPROM_REQUEST 0x90
180 #define SIO_WRITE_EEPROM_REQUEST 0x91
181 #define SIO_ERASE_EEPROM_REQUEST 0x92
182
183
184 #define SIO_RESET_SIO 0
185
186 /* ** WARNING ** SIO_RESET_PURGE_RX or SIO_RESET_PURGE_TX are values used
187 * internally by libftdi to purge the RX and/or TX FIFOs (buffers).
188 * APPLICATION PROGRAMS SHOULD NOT BE USING THESE VALUES. Application
189 * programs should use one of the ftdi_tciflush, ftdi_tcoflush, or
190 * ftdi_tcioflush functions which emulate the Linux serial port tcflush(3)
191 * function.
192 *
193 * History:
194 *
195 * The definitions for these values are with respect to the FTDI chip, not the
196 * CPU. That is, when the FTDI chip receives a USB control transfer request
197 * with the command SIO_RESET_PURGE_RX, the FTDI chip empties the FIFO
198 * containing data received from the CPU awaiting transfer out the serial
199 * port to the connected serial device (e.g., a modem). Likewise, upon
200 * reception of the SIO_RESET_PURGE_TX command, the FTDI chip empties the
201 * FIFO of data received from the attached serial device destined to be
202 * transmitted to the CPU.
203 *
204 * Unfortunately the coding of the previous releases of libfti assumed these
205 * commands had the opposite effect. This resulted in the function
206 * ftdi_usb_purge_tx_buffer clearing data received from the attached serial
207 * device. Similarly, the function ftdi_usb_purge_rx_buffer cleared the
208 * FTDI FIFO containing data to be transmitted to the attached serial
209 * device. More seriously, this latter function clear the libftid's
210 * internal buffer of data received from the serial device, destined
211 * to the application program.
212 */
213 #ifdef __GNUC__
214 #define SIO_RESET_PURGE_RX _Ftdi_Pragma("GCC warning \"SIO_RESET_PURGE_RX\" deprecated: - use tciflush() method") 1
215 #define SIO_RESET_PURGE_TX _Ftdi_Pragma("GCC warning \"SIO_RESET_PURGE_RX\" deprecated: - use tcoflush() method") 2
216 #else
217 #pragma message("WARNING: You need to implement deprecated #define for this compiler")
218 #define SIO_RESET_PURGE_RX 1
219 #define SIO_RESET_PURGE_TX 2
220 #endif
221 /* New names for the values used internally to flush (purge). */
222 #define SIO_TCIFLUSH 2
223 #define SIO_TCOFLUSH 1
224
225 #define SIO_DISABLE_FLOW_CTRL 0x0
226 #define SIO_RTS_CTS_HS (0x1 << 8)
227 #define SIO_DTR_DSR_HS (0x2 << 8)
228 #define SIO_XON_XOFF_HS (0x4 << 8)
229
230 #define SIO_SET_DTR_MASK 0x1
231 #define SIO_SET_DTR_HIGH ( 1 | ( SIO_SET_DTR_MASK << 8))
232 #define SIO_SET_DTR_LOW ( 0 | ( SIO_SET_DTR_MASK << 8))
233 #define SIO_SET_RTS_MASK 0x2
234 #define SIO_SET_RTS_HIGH ( 2 | ( SIO_SET_RTS_MASK << 8 ))
235 #define SIO_SET_RTS_LOW ( 0 | ( SIO_SET_RTS_MASK << 8 ))
236
237 #define SIO_RTS_CTS_HS (0x1 << 8)
238
239 /* marker for unused usb urb structures
240 (taken from libusb) */
241 #define FTDI_URB_USERCONTEXT_COOKIE ((void *)0x1)
242
243 #ifdef _FTDI_DISABLE_DEPRECATED
244 #define DEPRECATED(func) func
245 #else
246 #ifdef __GNUC__
247 #define DEPRECATED(func) __attribute__ ((deprecated)) func
248 #elif defined(_MSC_VER)
249 #define DEPRECATED(func) __declspec(deprecated) func
250 #else
251 #pragma message("WARNING: You need to implement DEPRECATED for this compiler")
252 #define DEPRECATED(func) func
253 #endif
254 #endif
255
256 struct ftdi_transfer_control
257 {
258 int completed;
259 unsigned char *buf;
260 int size;
261 int offset;
262 struct ftdi_context *ftdi;
263 struct libusb_transfer *transfer;
264 };
265
271 struct ftdi_context
272 {
273 /* USB specific */
275 struct libusb_context *usb_ctx;
277 struct libusb_device_handle *usb_dev;
279 int usb_read_timeout;
281 int usb_write_timeout;
282
283 /* FTDI specific */
285 enum ftdi_chip_type type;
287 int baudrate;
289 unsigned char bitbang_enabled;
291 unsigned char *readbuffer;
293 unsigned int readbuffer_offset;
295 unsigned int readbuffer_remaining;
297 unsigned int readbuffer_chunksize;
299 unsigned int writebuffer_chunksize;
301 unsigned int max_packet_size;
302
303 /* FTDI FT2232C requirecments */
305 int interface; /* 0 or 1 */
307 int index; /* 1 or 2 */
308 /* Endpoints */
310 int in_ep;
311 int out_ep; /* 1 or 2 */
312
314 unsigned char bitbang_mode;
315
317 struct ftdi_eeprom *eeprom;
318
320 const char *error_str;
321
323 enum ftdi_module_detach_mode module_detach_mode;
324 };
325
329 enum ftdi_eeprom_value
330 {
331 VENDOR_ID = 0,
332 PRODUCT_ID = 1,
333 SELF_POWERED = 2,
334 REMOTE_WAKEUP = 3,
335 IS_NOT_PNP = 4,
336 SUSPEND_DBUS7 = 5,
337 IN_IS_ISOCHRONOUS = 6,
338 OUT_IS_ISOCHRONOUS = 7,
339 SUSPEND_PULL_DOWNS = 8,
340 USE_SERIAL = 9,
341 USB_VERSION = 10,
342 USE_USB_VERSION = 11,
343 MAX_POWER = 12,
344 CHANNEL_A_TYPE = 13,
345 CHANNEL_B_TYPE = 14,
346 CHANNEL_A_DRIVER = 15,
347 CHANNEL_B_DRIVER = 16,
348 CBUS_FUNCTION_0 = 17,
349 CBUS_FUNCTION_1 = 18,
350 CBUS_FUNCTION_2 = 19,
351 CBUS_FUNCTION_3 = 20,
352 CBUS_FUNCTION_4 = 21,
353 CBUS_FUNCTION_5 = 22,
354 CBUS_FUNCTION_6 = 23,
355 CBUS_FUNCTION_7 = 24,
356 CBUS_FUNCTION_8 = 25,
357 CBUS_FUNCTION_9 = 26,
358 HIGH_CURRENT = 27,
359 HIGH_CURRENT_A = 28,
360 HIGH_CURRENT_B = 29,
361 INVERT = 30,
362 GROUP0_DRIVE = 31,
363 GROUP0_SCHMITT = 32,
364 GROUP0_SLEW = 33,
365 GROUP1_DRIVE = 34,
366 GROUP1_SCHMITT = 35,
367 GROUP1_SLEW = 36,
368 GROUP2_DRIVE = 37,
369 GROUP2_SCHMITT = 38,
370 GROUP2_SLEW = 39,
371 GROUP3_DRIVE = 40,
372 GROUP3_SCHMITT = 41,
373 GROUP3_SLEW = 42,
374 CHIP_SIZE = 43,
375 CHIP_TYPE = 44,
376 POWER_SAVE = 45,
377 CLOCK_POLARITY = 46,
378 DATA_ORDER = 47,
379 FLOW_CONTROL = 48,
380 CHANNEL_C_DRIVER = 49,
381 CHANNEL_D_DRIVER = 50,
382 CHANNEL_A_RS485 = 51,
383 CHANNEL_B_RS485 = 52,
384 CHANNEL_C_RS485 = 53,
385 CHANNEL_D_RS485 = 54,
386 RELEASE_NUMBER = 55,
387 EXTERNAL_OSCILLATOR= 56,
388 USER_DATA_ADDR = 57,
389 };
390
394 struct ftdi_device_list
395 {
397 struct ftdi_device_list *next;
399 struct libusb_device *dev;
400 };
401 #define FT1284_CLK_IDLE_STATE 0x01
402 #define FT1284_DATA_LSB 0x02 /* DS_FT232H 1.3 amd ftd2xx.h 1.0.4 disagree here*/
403 #define FT1284_FLOW_CONTROL 0x04
404 #define POWER_SAVE_DISABLE_H 0x80
405
406 #define USE_SERIAL_NUM 0x08
407 enum ftdi_cbus_func
408 {
409 CBUS_TXDEN = 0, CBUS_PWREN = 1, CBUS_RXLED = 2, CBUS_TXLED = 3, CBUS_TXRXLED = 4,
410 CBUS_SLEEP = 5, CBUS_CLK48 = 6, CBUS_CLK24 = 7, CBUS_CLK12 = 8, CBUS_CLK6 = 9,
411 CBUS_IOMODE = 0xa, CBUS_BB_WR = 0xb, CBUS_BB_RD = 0xc
412 };
413
414 enum ftdi_cbush_func
415 {
416 CBUSH_TRISTATE = 0, CBUSH_TXLED = 1, CBUSH_RXLED = 2, CBUSH_TXRXLED = 3, CBUSH_PWREN = 4,
417 CBUSH_SLEEP = 5, CBUSH_DRIVE_0 = 6, CBUSH_DRIVE1 = 7, CBUSH_IOMODE = 8, CBUSH_TXDEN = 9,
418 CBUSH_CLK30 = 10, CBUSH_CLK15 = 11, CBUSH_CLK7_5 = 12
419 };
420
421 enum ftdi_cbusx_func
422 {
423 CBUSX_TRISTATE = 0, CBUSX_TXLED = 1, CBUSX_RXLED = 2, CBUSX_TXRXLED = 3, CBUSX_PWREN = 4,
424 CBUSX_SLEEP = 5, CBUSX_DRIVE_0 = 6, CBUSX_DRIVE1 = 7, CBUSX_IOMODE = 8, CBUSX_TXDEN = 9,
425 CBUSX_CLK24 = 10, CBUSX_CLK12 = 11, CBUSX_CLK6 = 12, CBUSX_BAT_DETECT = 13,
426 CBUSX_BAT_DETECT_NEG = 14, CBUSX_I2C_TXE = 15, CBUSX_I2C_RXF = 16, CBUSX_VBUS_SENSE = 17,
427 CBUSX_BB_WR = 18, CBUSX_BB_RD = 19, CBUSX_TIME_STAMP = 20, CBUSX_AWAKE = 21
428 };
429
431 #define INVERT_TXD 0x01
432
433 #define INVERT_RXD 0x02
434
435 #define INVERT_RTS 0x04
436
437 #define INVERT_CTS 0x08
438
439 #define INVERT_DTR 0x10
440
441 #define INVERT_DSR 0x20
442
443 #define INVERT_DCD 0x40
444
445 #define INVERT_RI 0x80
446
448 #define CHANNEL_IS_UART 0x0
449 #define CHANNEL_IS_FIFO 0x1
450 #define CHANNEL_IS_OPTO 0x2
451 #define CHANNEL_IS_CPU 0x4
452 #define CHANNEL_IS_FT1284 0x8
453
454 #define CHANNEL_IS_RS485 0x10
455
456 #define DRIVE_4MA 0
457 #define DRIVE_8MA 1
458 #define DRIVE_12MA 2
459 #define DRIVE_16MA 3
460 #define SLOW_SLEW 4
461 #define IS_SCHMITT 8
462
464 #define DRIVER_VCP 0x08
465 #define DRIVER_VCPH 0x10 /* FT232H has moved the VCP bit */
466
467 #define USE_USB_VERSION_BIT 0x10
468
469 #define SUSPEND_DBUS7_BIT 0x80
470
472 #define HIGH_CURRENT_DRIVE 0x10
473 #define HIGH_CURRENT_DRIVE_R 0x04
474
478 struct size_and_time
479 {
480 uint64_t totalBytes;
481 struct timeval time;
482 };
483
484 typedef struct
485 {
486 struct size_and_time first;
487 struct size_and_time prev;
488 struct size_and_time current;
489 double totalTime;
490 double totalRate;
491 double currentRate;
492 } FTDIProgressInfo;
493
494 typedef int (FTDIStreamCallback)(uint8_t *buffer, int length,
495 FTDIProgressInfo *progress, void *userdata);
496
505 struct ftdi_version_info
506 {
507 int major;
508 int minor;
509 int micro;
510 const char *version_str;
511 const char *snapshot_str;
512 };
513
514
515 #ifdef __cplusplus
516 extern "C"
517 {
518 #endif
519
520 int ftdi_init(struct ftdi_context *ftdi);
521 struct ftdi_context *ftdi_new(void);
522 int ftdi_set_interface(struct ftdi_context *ftdi, enum ftdi_interface interface);
523
524 void ftdi_deinit(struct ftdi_context *ftdi);
525 void ftdi_free(struct ftdi_context *ftdi);
526 void ftdi_set_usbdev (struct ftdi_context *ftdi, struct libusb_device_handle *usbdev);
527
528 struct ftdi_version_info ftdi_get_library_version(void);
529
530 int ftdi_usb_find_all(struct ftdi_context *ftdi, struct ftdi_device_list **devlist,
531 int vendor, int product);
532 void ftdi_list_free(struct ftdi_device_list **devlist);
533 void ftdi_list_free2(struct ftdi_device_list *devlist);
534 int ftdi_usb_get_strings(struct ftdi_context *ftdi, struct libusb_device *dev,
535 char *manufacturer, int mnf_len,
536 char *description, int desc_len,
537 char *serial, int serial_len);
538 int ftdi_usb_get_strings2(struct ftdi_context *ftdi, struct libusb_device *dev,
539 char *manufacturer, int mnf_len,
540 char *description, int desc_len,
541 char *serial, int serial_len);
542
543 int ftdi_eeprom_get_strings(struct ftdi_context *ftdi,
544 char *manufacturer, int mnf_len,
545 char *product, int prod_len,
546 char *serial, int serial_len);
547 int ftdi_eeprom_set_strings(struct ftdi_context *ftdi, const char * manufacturer,
548 const char * product, const char * serial);
549
550 int ftdi_usb_open(struct ftdi_context *ftdi, int vendor, int product);
551 int ftdi_usb_open_desc(struct ftdi_context *ftdi, int vendor, int product,
552 const char* description, const char* serial);
553 int ftdi_usb_open_desc_index(struct ftdi_context *ftdi, int vendor, int product,
554 const char* description, const char* serial, unsigned int index);
555 int ftdi_usb_open_bus_addr(struct ftdi_context *ftdi, uint8_t bus, uint8_t addr);
556 int ftdi_usb_open_dev(struct ftdi_context *ftdi, struct libusb_device *dev);
557 int ftdi_usb_open_string(struct ftdi_context *ftdi, const char* description);
558
559 int ftdi_usb_close(struct ftdi_context *ftdi);
560 int ftdi_usb_reset(struct ftdi_context *ftdi);
561 int ftdi_tciflush(struct ftdi_context *ftdi);
562 int ftdi_tcoflush(struct ftdi_context *ftdi);
563 int ftdi_tcioflush(struct ftdi_context *ftdi);
564 int DEPRECATED(ftdi_usb_purge_rx_buffer(struct ftdi_context *ftdi));
565 int DEPRECATED(ftdi_usb_purge_tx_buffer(struct ftdi_context *ftdi));
566 int DEPRECATED(ftdi_usb_purge_buffers(struct ftdi_context *ftdi));
567
568 int ftdi_set_baudrate(struct ftdi_context *ftdi, int baudrate);
569 int ftdi_set_line_property(struct ftdi_context *ftdi, enum ftdi_bits_type bits,
570 enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity);
571 int ftdi_set_line_property2(struct ftdi_context *ftdi, enum ftdi_bits_type bits,
572 enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity,
573 enum ftdi_break_type break_type);
574
575 int ftdi_read_data(struct ftdi_context *ftdi, unsigned char *buf, int size);
576 int ftdi_read_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize);
577 int ftdi_read_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize);
578
579 int ftdi_write_data(struct ftdi_context *ftdi, const unsigned char *buf, int size);
580 int ftdi_write_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize);
581 int ftdi_write_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize);
582
583 int ftdi_readstream(struct ftdi_context *ftdi, FTDIStreamCallback *callback,
584 void *userdata, int packetsPerTransfer, int numTransfers);
585 struct ftdi_transfer_control *ftdi_write_data_submit(struct ftdi_context *ftdi, unsigned char *buf, int size);
586
587 struct ftdi_transfer_control *ftdi_read_data_submit(struct ftdi_context *ftdi, unsigned char *buf, int size);
588 int ftdi_transfer_data_done(struct ftdi_transfer_control *tc);
589 void ftdi_transfer_data_cancel(struct ftdi_transfer_control *tc, struct timeval * to);
590
591 int ftdi_set_bitmode(struct ftdi_context *ftdi, unsigned char bitmask, unsigned char mode);
592 int ftdi_disable_bitbang(struct ftdi_context *ftdi);
593 int ftdi_read_pins(struct ftdi_context *ftdi, unsigned char *pins);
594
595 int ftdi_set_latency_timer(struct ftdi_context *ftdi, unsigned char latency);
596 int ftdi_get_latency_timer(struct ftdi_context *ftdi, unsigned char *latency);
597
598 int ftdi_poll_modem_status(struct ftdi_context *ftdi, unsigned short *status);
599
600 /* flow control */
601 int ftdi_setflowctrl(struct ftdi_context *ftdi, int flowctrl);
602 int ftdi_setflowctrl_xonxoff(struct ftdi_context *ftdi, unsigned char xon, unsigned char xoff);
603 int ftdi_setdtr_rts(struct ftdi_context *ftdi, int dtr, int rts);
604 int ftdi_setdtr(struct ftdi_context *ftdi, int state);
605 int ftdi_setrts(struct ftdi_context *ftdi, int state);
606
607 int ftdi_set_event_char(struct ftdi_context *ftdi, unsigned char eventch, unsigned char enable);
608 int ftdi_set_error_char(struct ftdi_context *ftdi, unsigned char errorch, unsigned char enable);
609
610 /* init eeprom for the given FTDI type */
611 int ftdi_eeprom_initdefaults(struct ftdi_context *ftdi,
612 char * manufacturer, char *product,
613 char * serial);
614 int ftdi_eeprom_build(struct ftdi_context *ftdi);
615 int ftdi_eeprom_decode(struct ftdi_context *ftdi, int verbose);
616
617 int ftdi_get_eeprom_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int* value);
618 int ftdi_set_eeprom_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int value);
619
620 int ftdi_get_eeprom_buf(struct ftdi_context *ftdi, unsigned char * buf, int size);
621 int ftdi_set_eeprom_buf(struct ftdi_context *ftdi, const unsigned char * buf, int size);
622
623 int ftdi_set_eeprom_user_data(struct ftdi_context *ftdi, const char * buf, int size);
624
625 int ftdi_read_eeprom(struct ftdi_context *ftdi);
626 int ftdi_read_chipid(struct ftdi_context *ftdi, unsigned int *chipid);
627 int ftdi_write_eeprom(struct ftdi_context *ftdi);
628 int ftdi_erase_eeprom(struct ftdi_context *ftdi);
629
630 int ftdi_read_eeprom_location (struct ftdi_context *ftdi, int eeprom_addr, unsigned short *eeprom_val);
631 int ftdi_write_eeprom_location(struct ftdi_context *ftdi, int eeprom_addr, unsigned short eeprom_val);
632
633 const char *ftdi_get_error_string(struct ftdi_context *ftdi);
634
635 #ifdef __cplusplus
636 }
637 #endif
638
639 #endif /* __libftdi_h__ */
CBUSX_TXDEN
Definition: ftdi.h:424
ftdi_write_data_submit
struct ftdi_transfer_control * ftdi_write_data_submit(struct ftdi_context *ftdi, unsigned char *buf, int size)
Definition: ftdi.c:1743
ftdi_read_pins
int ftdi_read_pins(struct ftdi_context *ftdi, unsigned char *pins)
Definition: ftdi.c:2240
IN_IS_ISOCHRONOUS
Definition: ftdi.h:337
ftdi_usb_open
int ftdi_usb_open(struct ftdi_context *ftdi, int vendor, int product)
Definition: ftdi.c:707
ftdi_transfer_control::completed
int completed
Definition: ftdi.h:258
ftdi_eeprom_get_strings
int ftdi_eeprom_get_strings(struct ftdi_context *ftdi, char *manufacturer, int mnf_len, char *product, int prod_len, char *serial, int serial_len)
Definition: ftdi.c:2793
ftdi_context::module_detach_mode
enum ftdi_module_detach_mode module_detach_mode
Definition: ftdi.h:323
CBUSX_BAT_DETECT
Definition: ftdi.h:425
ftdi_chip_type
ftdi_chip_type
Definition: ftdi.h:46
CBUS_FUNCTION_9
Definition: ftdi.h:357
NONE
Definition: ftdi.h:58
CBUSX_I2C_TXE
Definition: ftdi.h:426
CHANNEL_B_TYPE
Definition: ftdi.h:345
POWER_SAVE
Definition: ftdi.h:376
ftdi_device_list
list of usb devices created by ftdi_usb_find_all()
Definition: ftdi.h:394
REMOTE_WAKEUP
Definition: ftdi.h:334
CBUSX_TXLED
Definition: ftdi.h:423
STOP_BIT_1
Definition: ftdi.h:60
ftdi_device_list::next
struct ftdi_device_list * next
Definition: ftdi.h:397
BITMODE_SYNCBB
Definition: ftdi.h:72
CBUS_FUNCTION_6
Definition: ftdi.h:354
ftdi_version_info::minor
int minor
Definition: ftdi.h:508
ftdi_read_data_get_chunksize
int ftdi_read_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize)
Definition: ftdi.c:2170
DATA_ORDER
Definition: ftdi.h:378
ftdi_readstream
int ftdi_readstream(struct ftdi_context *ftdi, FTDIStreamCallback *callback, void *userdata, int packetsPerTransfer, int numTransfers)
Definition: ftdi_stream.c:151
ftdi_transfer_data_cancel
void ftdi_transfer_data_cancel(struct ftdi_transfer_control *tc, struct timeval *to)
Definition: ftdi.c:1931
ftdi_list_free2
void ftdi_list_free2(struct ftdi_device_list *devlist)
Definition: ftdi.c:382
GROUP0_SCHMITT
Definition: ftdi.h:363
ftdi_usb_purge_tx_buffer
int ftdi_usb_purge_tx_buffer(struct ftdi_context *ftdi)
Definition: ftdi.c:1113
ftdi_read_eeprom_location
int ftdi_read_eeprom_location(struct ftdi_context *ftdi, int eeprom_addr, unsigned short *eeprom_val)
Definition: ftdi.c:4437
ftdi_deinit
void ftdi_deinit(struct ftdi_context *ftdi)
Definition: ftdi.c:214
BITS_7
Definition: ftdi.h:62
USER_DATA_ADDR
Definition: ftdi.h:388
ftdi_set_usbdev
void ftdi_set_usbdev(struct ftdi_context *ftdi, struct libusb_device_handle *usbdev)
Definition: ftdi.c:272
USE_USB_VERSION
Definition: ftdi.h:342
ftdi_tcoflush
int ftdi_tcoflush(struct ftdi_context *ftdi)
Definition: ftdi.c:1087
CBUSH_TXLED
Definition: ftdi.h:416
USE_SERIAL
Definition: ftdi.h:340
ftdi_eeprom_value
ftdi_eeprom_value
Definition: ftdi.h:329
SUSPEND_DBUS7
Definition: ftdi.h:336
ftdi_interface
ftdi_interface
Definition: ftdi.h:82
GROUP2_SLEW
Definition: ftdi.h:370
GROUP1_DRIVE
Definition: ftdi.h:365
ftdi_usb_open_desc_index
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:764
CBUSX_VBUS_SENSE
Definition: ftdi.h:426
CBUSX_DRIVE1
Definition: ftdi.h:424
CBUSX_PWREN
Definition: ftdi.h:423
ftdi_tciflush
int ftdi_tciflush(struct ftdi_context *ftdi)
Definition: ftdi.c:1030
BREAK_ON
Definition: ftdi.h:64
ftdi_transfer_control::transfer
struct libusb_transfer * transfer
Definition: ftdi.h:263
ftdi_set_baudrate
int ftdi_set_baudrate(struct ftdi_context *ftdi, int baudrate)
Definition: ftdi.c:1448
TYPE_2232H
Definition: ftdi.h:52
MAX_POWER
Definition: ftdi.h:343
ftdi_eeprom_set_strings
int ftdi_eeprom_set_strings(struct ftdi_context *ftdi, const char *manufacturer, const char *product, const char *serial)
Definition: ftdi.c:2727
ftdi_write_data
int ftdi_write_data(struct ftdi_context *ftdi, const unsigned char *buf, int size)
Definition: ftdi.c:1583
CBUS_FUNCTION_0
Definition: ftdi.h:348
CBUS_TXLED
Definition: ftdi.h:409
CBUS_FUNCTION_8
Definition: ftdi.h:356
GROUP2_DRIVE
Definition: ftdi.h:368
ftdi_context
Main context structure for all libftdi functions.
Definition: ftdi.h:271
PRODUCT_ID
Definition: ftdi.h:332
GROUP0_DRIVE
Definition: ftdi.h:362
CBUSH_SLEEP
Definition: ftdi.h:417
CBUSX_SLEEP
Definition: ftdi.h:424
BITMODE_SYNCFF
Definition: ftdi.h:77
size_and_time::time
struct timeval time
Definition: ftdi.h:481
ftdi_version_info::version_str
const char * version_str
Definition: ftdi.h:510
ftdi_set_event_char
int ftdi_set_event_char(struct ftdi_context *ftdi, unsigned char eventch, unsigned char enable)
Definition: ftdi.c:2520
CBUS_BB_RD
Definition: ftdi.h:411
HIGH_CURRENT_B
Definition: ftdi.h:360
TYPE_R
Definition: ftdi.h:51
BITMODE_OPTO
Definition: ftdi.h:75
USB_VERSION
Definition: ftdi.h:341
FTDIProgressInfo::totalRate
double totalRate
Definition: ftdi.h:490
ftdi_set_bitmode
int ftdi_set_bitmode(struct ftdi_context *ftdi, unsigned char bitmask, unsigned char mode)
Definition: ftdi.c:2191
ftdi_list_free
void ftdi_list_free(struct ftdi_device_list **devlist)
Definition: ftdi.c:362
ftdi_context::type
enum ftdi_chip_type type
Definition: ftdi.h:285
FTDIStreamCallback
int( FTDIStreamCallback)(uint8_t *buffer, int length, FTDIProgressInfo *progress, void *userdata)
Definition: ftdi.h:494
CBUS_CLK12
Definition: ftdi.h:410
ftdi_set_line_property
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:1494
CBUSX_BAT_DETECT_NEG
Definition: ftdi.h:426
size_and_time
Progress Info for streaming read.
Definition: ftdi.h:478
CBUSX_CLK12
Definition: ftdi.h:425
CBUSX_I2C_RXF
Definition: ftdi.h:426
INTERFACE_D
Definition: ftdi.h:88
ftdi_context::error_str
const char * error_str
Definition: ftdi.h:320
ftdi_usb_purge_rx_buffer
int ftdi_usb_purge_rx_buffer(struct ftdi_context *ftdi)
Definition: ftdi.c:1060
ftdi_new
struct ftdi_context * ftdi_new(void)
Definition: ftdi.c:132
GROUP3_SLEW
Definition: ftdi.h:373
DONT_DETACH_SIO_MODULE
Definition: ftdi.h:95
ftdi_cbush_func
ftdi_cbush_func
Definition: ftdi.h:414
CHANNEL_C_DRIVER
Definition: ftdi.h:380
ftdi_version_info::major
int major
Definition: ftdi.h:507
ftdi_erase_eeprom
int ftdi_erase_eeprom(struct ftdi_context *ftdi)
Definition: ftdi.c:4669
CBUSX_IOMODE
Definition: ftdi.h:424
TYPE_230X
Definition: ftdi.h:55
CBUS_RXLED
Definition: ftdi.h:409
TYPE_BM
Definition: ftdi.h:49
ftdi_set_eeprom_user_data
int ftdi_set_eeprom_user_data(struct ftdi_context *ftdi, const char *buf, int size)
Definition: ftdi.c:4416
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int ftdi_set_interface(struct ftdi_context *ftdi, enum ftdi_interface interface)
Definition: ftdi.c:161
CBUS_FUNCTION_4
Definition: ftdi.h:352
SUSPEND_PULL_DOWNS
Definition: ftdi.h:339
ftdi_eeprom_initdefaults
int ftdi_eeprom_initdefaults(struct ftdi_context *ftdi, char *manufacturer, char *product, char *serial)
Definition: ftdi.c:2579
ftdi_cbusx_func
ftdi_cbusx_func
Definition: ftdi.h:421
CBUSX_RXLED
Definition: ftdi.h:423
ftdi_transfer_data_done
int ftdi_transfer_data_done(struct ftdi_transfer_control *tc)
Definition: ftdi.c:1884
BITMODE_MPSSE
Definition: ftdi.h:71
ftdi_context::readbuffer_remaining
unsigned int readbuffer_remaining
Definition: ftdi.h:295
ftdi_version_info::micro
int micro
Definition: ftdi.h:509
CHIP_SIZE
Definition: ftdi.h:374
ftdi_set_error_char
int ftdi_set_error_char(struct ftdi_context *ftdi, unsigned char errorch, unsigned char enable)
Definition: ftdi.c:2549
GROUP1_SLEW
Definition: ftdi.h:367
ftdi_eeprom_decode
int ftdi_eeprom_decode(struct ftdi_context *ftdi, int verbose)
Definition: ftdi.c:3548
INTERFACE_A
Definition: ftdi.h:85
BITMODE_FT1284
Definition: ftdi.h:78
GROUP3_DRIVE
Definition: ftdi.h:371
HIGH_CURRENT
Definition: ftdi.h:358
ftdi_transfer_control::offset
int offset
Definition: ftdi.h:261
ftdi_context::out_ep
int out_ep
Definition: ftdi.h:311
CHANNEL_A_RS485
Definition: ftdi.h:382
CBUS_PWREN
Definition: ftdi.h:409
CBUSX_BB_RD
Definition: ftdi.h:427
ftdi_device_list::dev
struct libusb_device * dev
Definition: ftdi.h:399
CBUSX_CLK6
Definition: ftdi.h:425
ftdi_get_eeprom_value
int ftdi_get_eeprom_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int *value)
Definition: ftdi.c:3978
FLOW_CONTROL
Definition: ftdi.h:379
CBUS_TXDEN
Definition: ftdi.h:409
ftdi_bits_type
ftdi_bits_type
Definition: ftdi.h:62
CHANNEL_A_TYPE
Definition: ftdi.h:344
CBUSX_CLK24
Definition: ftdi.h:425
TYPE_232H
Definition: ftdi.h:54
CHANNEL_B_DRIVER
Definition: ftdi.h:347
EXTERNAL_OSCILLATOR
Definition: ftdi.h:387
CBUSX_TRISTATE
Definition: ftdi.h:423
ftdi_init
int ftdi_init(struct ftdi_context *ftdi)
Definition: ftdi.c:91
CBUSX_TXRXLED
Definition: ftdi.h:423
ftdi_context::readbuffer
unsigned char * readbuffer
Definition: ftdi.h:291
CBUSH_PWREN
Definition: ftdi.h:416
ftdi_read_data_submit
struct ftdi_transfer_control * ftdi_read_data_submit(struct ftdi_context *ftdi, unsigned char *buf, int size)
Definition: ftdi.c:1805
ftdi_context::usb_ctx
struct libusb_context * usb_ctx
Definition: ftdi.h:275
ftdi_context::usb_write_timeout
int usb_write_timeout
Definition: ftdi.h:281
FTDIProgressInfo::currentRate
double currentRate
Definition: ftdi.h:491
ftdi_context::writebuffer_chunksize
unsigned int writebuffer_chunksize
Definition: ftdi.h:299
TYPE_AM
Definition: ftdi.h:48
HIGH_CURRENT_A
Definition: ftdi.h:359
ODD
Definition: ftdi.h:58
CBUSH_CLK7_5
Definition: ftdi.h:418
ftdi_poll_modem_status
int ftdi_poll_modem_status(struct ftdi_context *ftdi, unsigned short *status)
Definition: ftdi.c:2347
CBUS_BB_WR
Definition: ftdi.h:411
OUT_IS_ISOCHRONOUS
Definition: ftdi.h:338
ftdi_context::usb_read_timeout
int usb_read_timeout
Definition: ftdi.h:279
ftdi_context::index
int index
Definition: ftdi.h:307
ftdi_setdtr_rts
int ftdi_setdtr_rts(struct ftdi_context *ftdi, int dtr, int rts)
Definition: ftdi.c:2484
STOP_BIT_15
Definition: ftdi.h:60
FTDIProgressInfo
Definition: ftdi.h:484
ftdi_context::in_ep
int in_ep
Definition: ftdi.h:310
CBUS_FUNCTION_1
Definition: ftdi.h:349
CBUS_CLK24
Definition: ftdi.h:410
BITMODE_BITBANG
Definition: ftdi.h:70
CLOCK_POLARITY
Definition: ftdi.h:377
CBUS_CLK6
Definition: ftdi.h:410
ftdi_cbus_func
ftdi_cbus_func
Definition: ftdi.h:407
CBUS_FUNCTION_2
Definition: ftdi.h:350
ftdi_set_eeprom_buf
int ftdi_set_eeprom_buf(struct ftdi_context *ftdi, const unsigned char *buf, int size)
Definition: ftdi.c:4393
CBUSX_AWAKE
Definition: ftdi.h:427
ftdi_write_data_set_chunksize
int ftdi_write_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize)
Definition: ftdi.c:1965
ftdi_context::bitbang_mode
unsigned char bitbang_mode
Definition: ftdi.h:314
ftdi_usb_open_dev
int ftdi_usb_open_dev(struct ftdi_context *ftdi, struct libusb_device *dev)
Definition: ftdi.c:589
ftdi_transfer_control::ftdi
struct ftdi_context * ftdi
Definition: ftdi.h:262
ftdi_set_eeprom_value
int ftdi_set_eeprom_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int value)
Definition: ftdi.c:4171
VENDOR_ID
Definition: ftdi.h:331
AUTO_DETACH_REATACH_SIO_MODULE
Definition: ftdi.h:96
SPACE
Definition: ftdi.h:58
STOP_BIT_2
Definition: ftdi.h:60
ftdi_version_info::snapshot_str
const char * snapshot_str
Definition: ftdi.h:511
INTERFACE_ANY
Definition: ftdi.h:84
CBUSH_TRISTATE
Definition: ftdi.h:416
INTERFACE_C
Definition: ftdi.h:87
EVEN
Definition: ftdi.h:58
ftdi_transfer_control::size
int size
Definition: ftdi.h:260
ftdi_setflowctrl
int ftdi_setflowctrl(struct ftdi_context *ftdi, int flowctrl)
Definition: ftdi.c:2375
FTDIProgressInfo::totalTime
double totalTime
Definition: ftdi.h:489
CBUSX_DRIVE_0
Definition: ftdi.h:424
CBUS_SLEEP
Definition: ftdi.h:410
ftdi_usb_open_desc
int ftdi_usb_open_desc(struct ftdi_context *ftdi, int vendor, int product, const char *description, const char *serial)
Definition: ftdi.c:733
INTERFACE_B
Definition: ftdi.h:86
SELF_POWERED
Definition: ftdi.h:333
MARK
Definition: ftdi.h:58
ftdi_get_error_string
const char * ftdi_get_error_string(struct ftdi_context *ftdi)
Definition: ftdi.c:4731
CBUSH_RXLED
Definition: ftdi.h:416
GROUP3_SCHMITT
Definition: ftdi.h:372
ftdi_context::usb_dev
struct libusb_device_handle * usb_dev
Definition: ftdi.h:277
ftdi_context::interface
int interface
Definition: ftdi.h:305
ftdi_break_type
ftdi_break_type
Definition: ftdi.h:64
RELEASE_NUMBER
Definition: ftdi.h:386
TYPE_2232C
Definition: ftdi.h:50
BITS_8
Definition: ftdi.h:62
CHANNEL_D_DRIVER
Definition: ftdi.h:381
ftdi_version_info
Definition: ftdi.h:505
ftdi_usb_close
int ftdi_usb_close(struct ftdi_context *ftdi)
Definition: ftdi.c:1197
ftdi_context::max_packet_size
unsigned int max_packet_size
Definition: ftdi.h:301
ftdi_setrts
int ftdi_setrts(struct ftdi_context *ftdi, int state)
Definition: ftdi.c:2453
CBUSH_IOMODE
Definition: ftdi.h:417
IS_NOT_PNP
Definition: ftdi.h:335
CBUSH_DRIVE_0
Definition: ftdi.h:417
ftdi_usb_reset
int ftdi_usb_reset(struct ftdi_context *ftdi)
Definition: ftdi.c:1003
ftdi_get_latency_timer
int ftdi_get_latency_timer(struct ftdi_context *ftdi, unsigned char *latency)
Definition: ftdi.c:2293
CHANNEL_C_RS485
Definition: ftdi.h:384
ftdi_usb_get_strings
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:413
CBUS_FUNCTION_5
Definition: ftdi.h:353
BITMODE_CBUS
Definition: ftdi.h:76
ftdi_parity_type
ftdi_parity_type
Definition: ftdi.h:58
ftdi_usb_get_strings2
int ftdi_usb_get_strings2(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:470
CHANNEL_D_RS485
Definition: ftdi.h:385
CHIP_TYPE
Definition: ftdi.h:375
ftdi_transfer_control::buf
unsigned char * buf
Definition: ftdi.h:259
ftdi_read_data_set_chunksize
int ftdi_read_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize)
Definition: ftdi.c:2133
DEPRECATED
#define DEPRECATED(func)
Definition: ftdi.h:252
ftdi_write_data_get_chunksize
int ftdi_write_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize)
Definition: ftdi.c:1983
CBUSH_DRIVE1
Definition: ftdi.h:417
ftdi_context::bitbang_enabled
unsigned char bitbang_enabled
Definition: ftdi.h:289
ftdi_write_eeprom
int ftdi_write_eeprom(struct ftdi_context *ftdi)
Definition: ftdi.c:4614
ftdi_usb_open_string
int ftdi_usb_open_string(struct ftdi_context *ftdi, const char *description)
Definition: ftdi.c:910
ftdi_disable_bitbang
int ftdi_disable_bitbang(struct ftdi_context *ftdi)
Definition: ftdi.c:2217
ftdi_setdtr
int ftdi_setdtr(struct ftdi_context *ftdi, int state)
Definition: ftdi.c:2423
ftdi_set_latency_timer
int ftdi_set_latency_timer(struct ftdi_context *ftdi, unsigned char latency)
Definition: ftdi.c:2266
ftdi_eeprom
FTDI eeprom structure.
Definition: ftdi_i.h:31
ftdi_stopbits_type
ftdi_stopbits_type
Definition: ftdi.h:60
size_and_time::totalBytes
uint64_t totalBytes
Definition: ftdi.h:480
GROUP0_SLEW
Definition: ftdi.h:364
ftdi_context::readbuffer_chunksize
unsigned int readbuffer_chunksize
Definition: ftdi.h:297
ftdi_read_eeprom
int ftdi_read_eeprom(struct ftdi_context *ftdi)
Definition: ftdi.c:4461
GROUP1_SCHMITT
Definition: ftdi.h:366
ftdi_context::baudrate
int baudrate
Definition: ftdi.h:287
CBUS_FUNCTION_7
Definition: ftdi.h:355
CBUSX_BB_WR
Definition: ftdi.h:427
ftdi_usb_open_bus_addr
int ftdi_usb_open_bus_addr(struct ftdi_context *ftdi, uint8_t bus, uint8_t addr)
Definition: ftdi.c:857
CBUS_TXRXLED
Definition: ftdi.h:409
CBUS_CLK48
Definition: ftdi.h:410
ftdi_eeprom_build
int ftdi_eeprom_build(struct ftdi_context *ftdi)
Definition: ftdi.c:2910
INVERT
Definition: ftdi.h:361
CBUSH_CLK15
Definition: ftdi.h:418
ftdi_usb_purge_buffers
int ftdi_usb_purge_buffers(struct ftdi_context *ftdi)
Definition: ftdi.c:1168
GROUP2_SCHMITT
Definition: ftdi.h:369
CBUSH_CLK30
Definition: ftdi.h:418
ftdi_read_data
int ftdi_read_data(struct ftdi_context *ftdi, unsigned char *buf, int size)
Definition: ftdi.c:2007
ftdi_write_eeprom_location
int ftdi_write_eeprom_location(struct ftdi_context *ftdi, int eeprom_addr, unsigned short eeprom_val)
Definition: ftdi.c:4558
TYPE_4232H
Definition: ftdi.h:53
ftdi_get_eeprom_buf
int ftdi_get_eeprom_buf(struct ftdi_context *ftdi, unsigned char *buf, int size)
Definition: ftdi.c:4367
BREAK_OFF
Definition: ftdi.h:64
CBUSH_TXDEN
Definition: ftdi.h:417
ftdi_context::readbuffer_offset
unsigned int readbuffer_offset
Definition: ftdi.h:293
ftdi_setflowctrl_xonxoff
int ftdi_setflowctrl_xonxoff(struct ftdi_context *ftdi, unsigned char xon, unsigned char xoff)
Definition: ftdi.c:2399
ftdi_tcioflush
int ftdi_tcioflush(struct ftdi_context *ftdi)
Definition: ftdi.c:1137
ftdi_free
void ftdi_free(struct ftdi_context *ftdi)
Definition: ftdi.c:260
ftdi_read_chipid
int ftdi_read_chipid(struct ftdi_context *ftdi, unsigned int *chipid)
Definition: ftdi.c:4520
BITMODE_MCU
Definition: ftdi.h:73
ftdi_mpsse_mode
ftdi_mpsse_mode
Definition: ftdi.h:67
CBUSX_TIME_STAMP
Definition: ftdi.h:427
ftdi_usb_find_all
int ftdi_usb_find_all(struct ftdi_context *ftdi, struct ftdi_device_list **devlist, int vendor, int product)
Definition: ftdi.c:314
AUTO_DETACH_SIO_MODULE
Definition: ftdi.h:94
CHANNEL_A_DRIVER
Definition: ftdi.h:346
ftdi_module_detach_mode
ftdi_module_detach_mode
Definition: ftdi.h:92
ftdi_set_line_property2
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:1513
CBUS_FUNCTION_3
Definition: ftdi.h:351
BITMODE_RESET
Definition: ftdi.h:69
CBUS_IOMODE
Definition: ftdi.h:411
ftdi_context::eeprom
struct ftdi_eeprom * eeprom
Definition: ftdi.h:317
CBUSH_TXRXLED
Definition: ftdi.h:416
ftdi_transfer_control
Definition: ftdi.h:256
CHANNEL_B_RS485
Definition: ftdi.h:383