-------------------
begin : Fri Apr 4 2003
copyright : (C) 2003 by Intra2net AG
- email : info@intra2net.com
+ email : opensource@intra2net.com
***************************************************************************/
/***************************************************************************
#ifndef __libftdi_h__
#define __libftdi_h__
-struct usb_dev_handle;
+#include <usb.h>
struct ftdi_context {
// USB specific
// FTDI specific
int baudrate;
unsigned char bitbang_enabled;
+ unsigned char *readbuffer;
+ unsigned int readbuffer_offset;
+ unsigned int readbuffer_remaining;
+ unsigned int readbuffer_chunksize;
+ unsigned int writebuffer_chunksize;
// misc
char *error_str;
};
struct ftdi_eeprom {
- int vendor_id;
+ int vendor_id;
int product_id;
- int self_powered;
+ int self_powered;
int remote_wakeup;
int BM_type_chip;
int change_usb_version;
int usb_version;
int max_power;
-
+
char *manufacturer;
char *product;
char *serial;
#endif
int ftdi_init(struct ftdi_context *ftdi);
+ void ftdi_deinit(struct ftdi_context *ftdi);
void ftdi_set_usbdev (struct ftdi_context *ftdi, usb_dev_handle *usbdev);
int ftdi_usb_open(struct ftdi_context *ftdi, int vendor, int product);
int ftdi_usb_close(struct ftdi_context *ftdi);
int ftdi_usb_reset(struct ftdi_context *ftdi);
+ int ftdi_usb_purge_buffers(struct ftdi_context *ftdi);
int ftdi_set_baudrate(struct ftdi_context *ftdi, int baudrate);
- int ftdi_write_data(struct ftdi_context *ftdi, char *buf, int size);
- int ftdi_read_data(struct ftdi_context *ftdi, char *buf, int size);
+
+ int ftdi_read_data(struct ftdi_context *ftdi, unsigned char *buf, int size);
+ int ftdi_read_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize);
+ int ftdi_read_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize);
+
+ int ftdi_write_data(struct ftdi_context *ftdi, unsigned char *buf, int size);
+ int ftdi_write_data_set_chunksize(struct ftdi_context *ftdi, unsigned int chunksize);
+ int ftdi_write_data_get_chunksize(struct ftdi_context *ftdi, unsigned int *chunksize);
int ftdi_enable_bitbang(struct ftdi_context *ftdi, unsigned char bitmask);
int ftdi_disable_bitbang(struct ftdi_context *ftdi);
// "eeprom" needs to be valid 128 byte eeprom (generated by the eeprom generator)
// the checksum of the eeprom is valided
- int ftdi_read_eeprom(struct ftdi_context *ftdi, char *eeprom);
- int ftdi_write_eeprom(struct ftdi_context *ftdi, char *eeprom);
+ int ftdi_read_eeprom(struct ftdi_context *ftdi, unsigned char *eeprom);
+ int ftdi_write_eeprom(struct ftdi_context *ftdi, unsigned char *eeprom);
int ftdi_erase_eeprom(struct ftdi_context *ftdi);
#ifdef __cplusplus