File content as of revision 43:e2ed12d17f06:

/** Functions to control the mbed interface
 *
 * mbed Microcontrollers have a built-in interface to provide functionality such as 
 * drag-n-drop download, reset, serial-over-usb, and access to the mbed local file 
 * system. These functions provide means to control the interface suing semihost
 * calls it supports.
 */
 
/* mbed Microcontroller Library - mbed_interface
 * Copyright (c) 2009-2011 ARM Limited. All rights reserved.
 */
 
#ifndef MBED_INTERFACE_H
#define MBED_INTERFACE_H

#ifdef __cplusplus
extern "C" {
#endif

/** Determine whether the mbed interface is connected, based on whether debug is enabled
 * 
 *  @returns
 *    1 if interface is connected,
 *    0 otherwise
 */
int mbed_interface_connected(void);

/** Instruct the mbed interface to reset, as if the reset button had been pressed
 *
 *  @returns
 *    1 if successful,
 *    0 otherwise (e.g. interface not present)
 */
int mbed_interface_reset(void);

/** This will disconnect the debug aspect of the interface, so semihosting will be disabled.
 *  The interface will still support the USB serial aspect
 *
 *  @returns
 *    0 if successful,
 *   -1 otherwise (e.g. interface not present)
 */
int mbed_interface_disconnect(void);

/** This will disconnect the debug aspect of the interface, and if the USB cable is not 
 *  connected, also power down the interface. If the USB cable is connected, the interface
 *  will remain powered up and visible to the host 
 *
 *  @returns
 *    0 if successful,
 *   -1 otherwise (e.g. interface not present)
 */
int mbed_interface_powerdown(void);

/** This returns a string containing the 32-character UID of the mbed interface
 *  This is a weak function that can be overwritten if required
 *
 *  @param uid A 33-byte array to write the null terminated 32-byte string
 *
 *  @returns
 *    0 if successful,
 *   -1 otherwise (e.g. interface not present)
 */
int mbed_interface_uid(char *uid);

/** This returns a unique 6-byte MAC address, based on the interface UID
 *  If the interface is not present, it returns a default fixed MAC address (00:02:F7:F0:00:00)
 *
 *  This is a weak function that can be overwritten if you want to provide your own mechanism to
 *  provide a MAC address.
 *
 *  @param mac A 6-byte array to write the MAC address
 */
void mbed_mac_address(char *mac);

/** Cause the mbed to flash the BLOD LED sequence
 */
void mbed_die(void);

#ifdef __cplusplus
}
#endif

#endif