Silence gcc warnings about possible uninitialized variables

[libftdi] / src / ftdi.h

diff --git a/src/ftdi.h b/src/ftdi.h
index 15518b5..4e3880e 100644 (file)
--- a/src/ftdi.h
+++ b/src/ftdi.h
@@ -45,6 +45,7 @@ enum ftdi_mpsse_mode
     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 */
@@ -199,6 +200,10 @@ struct ftdi_eeprom
     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;
@@ -244,7 +249,7 @@ struct ftdi_eeprom
 
     /* Special function of FT232R/FT232H devices (and possibly others as well) */
     /** CBUS pin function. See CBUS_xxx defines. */
-    int cbus_function[9];
+    int cbus_function[10];
     /** Select hight current drive on R devices. */
     int high_current;
     /** Select hight current drive on A channel (2232C */
@@ -413,7 +418,7 @@ struct ftdi_device_list
     struct libusb_device *dev;
 };
 #define FT1284_CLK_IDLE_STATE 0x01
-#define FT1284_DATA_LSB       0x02
+#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
 
@@ -447,9 +452,10 @@ enum ftdi_cbush_func {/* FIXME: Recheck value, especially the last */
 
 /** 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
@@ -582,6 +588,7 @@ extern "C"
     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);