#include <libusb.h>
-/* Evne on 93xx66 at max 256 bytes are used (AN_121)*/
+/* Even on 93xx66 at max 256 bytes are used (AN_121)*/
#define FTDI_MAX_EEPROM_SIZE 256
/** FTDI chip type */
int self_powered;
/** remote wakeup */
int remote_wakeup;
- /** release */
- int release;
+
+ int is_not_pnp;
+
+ /* Suspend on DBUS7 Low */
+ int suspend_dbus7;
/** input in isochronous transfer mode */
int in_is_isochronous;
/** use serial */
int use_serial;
- /** fake usb version */
- int change_usb_version;
/** usb version */
int usb_version;
/** maximum power */
/* Driver Type, 1 = VCP */
int channel_a_driver;
int channel_b_driver;
+
/* Special function of FT232R devices (and possibly others as well) */
/** CBUS pin function. See CBUS_xxx defines. */
int cbus_function[5];
- /** Select hight current drive. */
+ /** Select hight current drive on R devices. */
+ int high_current;
+ /** Select hight current drive on A channel (2232C */
int high_current_a;
- /** Select hight current drive on B port (2232C). */
+ /** Select hight current drive on B channel (2232C). */
int high_current_b;
/** Select inversion of data lines (bitmask). */
int invert;
+ /*2232H/4432H Group specific values */
+ /* Group0 is AL on 2322H and A on 4232H
+ Group1 is AH on 2232H and B on 4232H
+ Group2 is BL on 2322H and C on 4232H
+ Group3 is BH on 2232H and C on 4232H*/
+ int group0_drive;
+ int group0_schmitt;
+ int group0_slew;
+ int group1_drive;
+ int group1_schmitt;
+ int group1_slew;
+ int group2_drive;
+ int group2_schmitt;
+ int group2_slew;
+ int group3_drive;
+ int group3_schmitt;
+ int group3_slew;
+
/** eeprom size in bytes. This doesn't get stored in the eeprom
but is the only way to pass it to ftdi_eeprom_build. */
int size;
/* EEPROM Type 46 for 93xx46, 56 for 93xx56 and 66 for 93xx66*/
int chip;
+ unsigned char buf[FTDI_MAX_EEPROM_SIZE];
};
/**
struct libusb_device *dev;
};
-/** TXDEN */
-#define CBUS_TXDEN 0
-/** PWREN# */
-#define CBUS_PWREN 1
-/** RXLED# */
-#define CBUS_RXLED 2
-/** TXLED#*/
-#define CBUS_TXLED 3
-/** RXLED# & TXLED# */
-#define CBUS_TXRXLED 4
-/** SLEEP# */
-#define CBUS_SLEEP 5
-/** 48 MHz clock */
-#define CBUS_CLK48 6
-/** 24 MHz clock */
-#define CBUS_CLK24 7
-/** 12 MHz clock */
-#define CBUS_CLK12 8
-/** 6 MHz clock */
-#define CBUS_CLK6 9
-/** Bitbang IO Mode*/
-#define CBUS_IOMODE 10
-/** Bitbang IO WR#*/
-#define CBUS_BB_WR 11
-/** Bitbang IO RD#*/
-#define CBUS_BB_RD 12
-
+#define USE_SERIAL_NUM 0x08
+enum ftdi_cbus_func {/* FIXME: Recheck value, especially the last */
+ CBUS_TXDEN = 0, CBUS_PWREN = 1, CBUS_RXLED = 2, CBUS_TXLED = 3, CBUS_TXRXLED = 4,
+ CBUS_SLEEP = 5, CBUS_CLK48 = 6, CBUS_CLK24 = 7, CBUS_CLK12 = 8, CBUS_CLK6 = 9,
+ CBUS_IOMODE = 0xa, CBUS_BB_WR = 0xb, CBUS_BB_RD = 0xc, CBUS_BB = 0xd};
/** Invert TXD# */
#define INVERT_TXD 0x01
#define CHANNEL_IS_CPU 0x2
#define CHANNEL_IS_OPTO 0x4
+#define DRIVE_4MA 0
+#define DRIVE_8MA 1
+#define DRIVE_12MA 2
+#define DRIVE_16MA 3
+#define SLOW_SLEW 4
+#define IS_SCHMITT 8
+
/** Driver Type. */
#define DRIVER_VCP 0x08
+#define SUSPEND_DBUS7 0x80
+
/** High current drive. */
-#define HIGH_CURRENT_DRIVE 0x10
+#define HIGH_CURRENT_DRIVE 0x10
+#define HIGH_CURRENT_DRIVE_R 0x04
/**
\brief Progress Info for streaming read
int ftdi_set_event_char(struct ftdi_context *ftdi, unsigned char eventch, unsigned char enable);
int ftdi_set_error_char(struct ftdi_context *ftdi, unsigned char errorch, unsigned char enable);
- /* set eeprom size */
- void ftdi_eeprom_setsize(struct ftdi_context *ftdi, struct ftdi_eeprom *eeprom, int size);
-
- /* init and build eeprom from ftdi_eeprom structure */
- void ftdi_eeprom_initdefaults(struct ftdi_context *ftdi);
- void ftdi_eeprom_free(struct ftdi_context *ftdi);
- int ftdi_eeprom_build(struct ftdi_context *ftdi, unsigned char *output);
- int ftdi_eeprom_decode(struct ftdi_context *ftdi, unsigned char *output, int size, int verbose);
+ /* init eeprom for the given FTDI type */
+ int ftdi_eeprom_initdefaults(struct ftdi_context *ftdi,
+ char * manufacturer, char *product,
+ char * serial);
+ int ftdi_eeprom_build(struct ftdi_context *ftdi);
+ int ftdi_eeprom_decode(struct ftdi_context *ftdi, int verbose);
- /* "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, unsigned char *eeprom);
+ int ftdi_read_eeprom(struct ftdi_context *ftdi);
int ftdi_read_chipid(struct ftdi_context *ftdi, unsigned int *chipid);
- int ftdi_write_eeprom(struct ftdi_context *ftdi, unsigned char *eeprom);
+ int ftdi_write_eeprom(struct ftdi_context *ftdi);
int ftdi_erase_eeprom(struct ftdi_context *ftdi);
int ftdi_read_eeprom_location (struct ftdi_context *ftdi, int eeprom_addr, unsigned short *eeprom_val);