#define FTDI_MAX_EEPROM_SIZE 256
/** FTDI chip type */
-enum ftdi_chip_type { TYPE_AM=0, TYPE_BM=1, TYPE_2232C=2, TYPE_R=3, TYPE_2232H=4, TYPE_4232H=5 };
+enum ftdi_chip_type { TYPE_AM=0, TYPE_BM=1, TYPE_2232C=2, TYPE_R=3, TYPE_2232H=4, TYPE_4232H=5, TYPE_232H=6 };
/** Parity mode for ftdi_set_line_property() */
enum ftdi_parity_type { NONE=0, ODD=1, EVEN=2, MARK=3, SPACE=4 };
/** Number of stop bits for ftdi_set_line_property() */
BITMODE_OPTO = 0x10, /**< Fast Opto-Isolated Serial Interface Mode, available on 2232x chips */
BITMODE_CBUS = 0x20, /**< Bitbang on CBUS pins of R-type chips, configure in EEPROM before */
BITMODE_SYNCFF = 0x40, /**< Single Channel Synchronous FIFO mode, available on 2232H chips */
+ BITMODE_FT1284 = 0x80, /**< FT1284 mode, available on 232H chips */
};
/** Port interface for chips with multiple interfaces */
#define LOOPBACK_START 0x84
#define LOOPBACK_END 0x85
#define TCK_DIVISOR 0x86
+/* H Type specific commands */
+#define DIS_DIV_5 0x8a
+#define EN_DIV_5 0x8b
+#define EN_3_PHASE 0x8c
+#define DIS_3_PHASE 0x8d
+#define CLK_BITS 0x8e
+#define CLK_BYTES 0x8f
+#define CLK_WAIT_HIGH 0x94
+#define CLK_WAIT_LOW 0x95
+#define EN_ADAPTIVE 0x96
+#define DIS_ADAPTIVE 0x97
+#define CLK_BYTES_OR_HIGH 0x9c
+#define CLK_BYTES_OR_LOW 0x0d
+/*FT232H specific commands */
+#define DRIVE_OPEN_COLLECTOR 0x9e
/* Value Low */
/* Value HIGH */ /*rate is 12000000/((1+value)*2) */
#define DIV_VALUE(rate) (rate > 6000000)?0:((6000000/rate -1) > 0xffff)? 0xffff: (6000000/rate -1)
int vendor_id;
/** product id */
int product_id;
+
+ /** Was the eeprom structure initialized for the actual
+ connected device? **/
+ int initialized_for_connected_device;
/** self powered */
int self_powered;
int channel_a_driver;
int channel_b_driver;
- /* Special function of FT232R devices (and possibly others as well) */
+ /* Special function of FT232R/FT232H devices (and possibly others as well) */
/** CBUS pin function. See CBUS_xxx defines. */
- int cbus_function[5];
+ int cbus_function[9];
/** Select hight current drive on R devices. */
int high_current;
/** Select hight current drive on A channel (2232C */
int group3_schmitt;
int group3_slew;
+ int powersave;
+
+ int clock_polarity;
+ int data_order;
+ int flow_control;
+
/** 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;
CBUS_FUNCTION_2 = 19,
CBUS_FUNCTION_3 = 20,
CBUS_FUNCTION_4 = 21,
- HIGH_CURRENT = 22,
- HIGH_CURRENT_A = 23,
- HIGH_CURRENT_B = 24,
- INVERT = 25,
- GROUP0_DRIVE = 26,
- GROUP0_SCHMITT = 27,
- GROUP0_SLEW = 28,
- GROUP1_DRIVE = 29,
- GROUP1_SCHMITT = 30,
- GROUP1_SLEW = 31,
- GROUP2_DRIVE = 32,
- GROUP2_SCHMITT = 33,
- GROUP2_SLEW = 34,
- GROUP3_DRIVE = 35,
- GROUP3_SCHMITT = 36,
- GROUP3_SLEW = 37,
- CHIP_SIZE = 38,
- CHIP_TYPE = 39
+ CBUS_FUNCTION_5 = 22,
+ CBUS_FUNCTION_6 = 23,
+ CBUS_FUNCTION_7 = 24,
+ CBUS_FUNCTION_8 = 25,
+ CBUS_FUNCTION_9 = 26,
+ HIGH_CURRENT = 27,
+ HIGH_CURRENT_A = 28,
+ HIGH_CURRENT_B = 29,
+ INVERT = 30,
+ GROUP0_DRIVE = 31,
+ GROUP0_SCHMITT = 32,
+ GROUP0_SLEW = 33,
+ GROUP1_DRIVE = 34,
+ GROUP1_SCHMITT = 35,
+ GROUP1_SLEW = 36,
+ GROUP2_DRIVE = 37,
+ GROUP2_SCHMITT = 38,
+ GROUP2_SLEW = 39,
+ GROUP3_DRIVE = 40,
+ GROUP3_SCHMITT = 41,
+ GROUP3_SLEW = 42,
+ CHIP_SIZE = 43,
+ CHIP_TYPE = 44,
+ POWER_SAVE = 45,
+ CLOCK_POLARITY = 46,
+ DATA_ORDER = 47,
+ FLOW_CONTROL = 48
};
/**
/** pointer to libusb's usb_device */
struct libusb_device *dev;
};
+#define FT1284_CLK_IDLE_STATE 0x01
+#define FT1284_DATA_LSB 0x02 /* DS_FT232H 1.3 amd ftd2xx.h 1.0.4 disagree here*/
+#define FT1284_FLOW_CONTROL 0x04
+#define POWER_SAVE_DISABLE_H 0x80
#define USE_SERIAL_NUM 0x08
enum ftdi_cbus_func {/* FIXME: Recheck value, especially the last */
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};
+enum ftdi_cbush_func {/* FIXME: Recheck value, especially the last */
+ CBUSH_TRISTATE = 0, CBUSH_RXLED = 1, CBUSH_TXLED = 2, CBUSH_TXRXLED = 3, CBUSH_PWREN = 4,
+ CBUSH_SLEEP = 5, CBUSH_DRIVE_0 = 6, CBUSG_DRIVE1 = 7, CBUSH_IOMODE = 8, CBUSH_TXDEN = 9,
+ CBUSH_CLK30 = 0xa, CBUSH_CLK15 = 0xb, CBUSH_CLK7_5 = 0xc};
+
/** Invert TXD# */
#define INVERT_TXD 0x01
/** Invert RXD# */
/** Interface Mode. */
#define CHANNEL_IS_UART 0x0
-#define CHANNEL_IS_245 0x1
-#define CHANNEL_IS_CPU 0x2
-#define CHANNEL_IS_OPTO 0x4
+#define CHANNEL_IS_FIFO 0x1
+#define CHANNEL_IS_OPTO 0x2
+#define CHANNEL_IS_CPU 0x4
+#define CHANNEL_IS_FT1284 0x8
#define DRIVE_4MA 0
#define DRIVE_8MA 1
/** Driver Type. */
#define DRIVER_VCP 0x08
+#define DRIVER_VCPH 0x10 /* FT232H has moved the VCP bit */
#define USE_USB_VERSION_BIT 0x10
int ftdi_set_eeprom_value(struct ftdi_context *ftdi, enum ftdi_eeprom_value value_name, int value);
int ftdi_get_eeprom_buf(struct ftdi_context *ftdi, unsigned char * buf, int size);
+ int ftdi_set_eeprom_buf(struct ftdi_context *ftdi, const unsigned char * buf, int size);
int ftdi_read_eeprom(struct ftdi_context *ftdi);
int ftdi_read_chipid(struct ftdi_context *ftdi, unsigned int *chipid);