f7c9a8e1
 jdenecha
Feat : Firt dump
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/* mbed Microcontroller Library
* Copyright (c) 2006-2013 ARM Limited
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef MBED_INTERFACE_H
#define MBED_INTERFACE_H
#include "device.h"
/* Mbed interface mac address
* if MBED_MAC_ADD_x are zero, interface uid sets mac address,
* otherwise MAC_ADD_x are used.
*/
#define MBED_MAC_ADDR_INTERFACE 0x00
#define MBED_MAC_ADDR_0 MBED_MAC_ADDR_INTERFACE
#define MBED_MAC_ADDR_1 MBED_MAC_ADDR_INTERFACE
#define MBED_MAC_ADDR_2 MBED_MAC_ADDR_INTERFACE
#define MBED_MAC_ADDR_3 MBED_MAC_ADDR_INTERFACE
#define MBED_MAC_ADDR_4 MBED_MAC_ADDR_INTERFACE
#define MBED_MAC_ADDR_5 MBED_MAC_ADDR_INTERFACE
#define MBED_MAC_ADDRESS_SUM (MBED_MAC_ADDR_0 | MBED_MAC_ADDR_1 | MBED_MAC_ADDR_2 | MBED_MAC_ADDR_3 | MBED_MAC_ADDR_4 | MBED_MAC_ADDR_5)
#ifdef __cplusplus
extern "C" {
#endif
#if DEVICE_SEMIHOST
/** 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.
*/
/** 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);
#endif
/** 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 (Blue LEDs Of Death) sequence
*/
void mbed_die(void);
#ifdef __cplusplus
}
#endif
#endif
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