Gonzalo Matarrubia / Mbed LPC1549 mod

This repo contains the libraries of Mbed for LPC1549 with following changes: - IAP commands. - EEPROM write and read. - UART write and read (public) - CAN can_s -> LPC_C_CAN0_Type *can

mbed/mbed_interface.h@0:820a69dfd200, 2015-04-14 (annotated)

Committer:
gmatarrubia
Date:
Tue Apr 14 15:00:13 2015 +0200
Revision:
0:820a69dfd200
Initial repo. IAP commands, EEPROM write/read, UART write/read, CAN

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gmatarrubia 0:820a69dfd200 1 /* mbed Microcontroller Library
gmatarrubia 0:820a69dfd200 2 * Copyright (c) 2006-2013 ARM Limited
gmatarrubia 0:820a69dfd200 3 *
gmatarrubia 0:820a69dfd200 4 * Licensed under the Apache License, Version 2.0 (the "License");
gmatarrubia 0:820a69dfd200 5 * you may not use this file except in compliance with the License.
gmatarrubia 0:820a69dfd200 6 * You may obtain a copy of the License at
gmatarrubia 0:820a69dfd200 7 *
gmatarrubia 0:820a69dfd200 8 * http://www.apache.org/licenses/LICENSE-2.0
gmatarrubia 0:820a69dfd200 9 *
gmatarrubia 0:820a69dfd200 10 * Unless required by applicable law or agreed to in writing, software
gmatarrubia 0:820a69dfd200 11 * distributed under the License is distributed on an "AS IS" BASIS,
gmatarrubia 0:820a69dfd200 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
gmatarrubia 0:820a69dfd200 13 * See the License for the specific language governing permissions and
gmatarrubia 0:820a69dfd200 14 * limitations under the License.
gmatarrubia 0:820a69dfd200 15 */
gmatarrubia 0:820a69dfd200 16 #ifndef MBED_INTERFACE_H
gmatarrubia 0:820a69dfd200 17 #define MBED_INTERFACE_H
gmatarrubia 0:820a69dfd200 18
gmatarrubia 0:820a69dfd200 19 #include "device.h"
gmatarrubia 0:820a69dfd200 20
gmatarrubia 0:820a69dfd200 21 /* Mbed interface mac address
gmatarrubia 0:820a69dfd200 22 * if MBED_MAC_ADD_x are zero, interface uid sets mac address,
gmatarrubia 0:820a69dfd200 23 * otherwise MAC_ADD_x are used.
gmatarrubia 0:820a69dfd200 24 */
gmatarrubia 0:820a69dfd200 25 #define MBED_MAC_ADDR_INTERFACE 0x00
gmatarrubia 0:820a69dfd200 26 #define MBED_MAC_ADDR_0 MBED_MAC_ADDR_INTERFACE
gmatarrubia 0:820a69dfd200 27 #define MBED_MAC_ADDR_1 MBED_MAC_ADDR_INTERFACE
gmatarrubia 0:820a69dfd200 28 #define MBED_MAC_ADDR_2 MBED_MAC_ADDR_INTERFACE
gmatarrubia 0:820a69dfd200 29 #define MBED_MAC_ADDR_3 MBED_MAC_ADDR_INTERFACE
gmatarrubia 0:820a69dfd200 30 #define MBED_MAC_ADDR_4 MBED_MAC_ADDR_INTERFACE
gmatarrubia 0:820a69dfd200 31 #define MBED_MAC_ADDR_5 MBED_MAC_ADDR_INTERFACE
gmatarrubia 0:820a69dfd200 32 #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)
gmatarrubia 0:820a69dfd200 33
gmatarrubia 0:820a69dfd200 34 #ifdef __cplusplus
gmatarrubia 0:820a69dfd200 35 extern "C" {
gmatarrubia 0:820a69dfd200 36 #endif
gmatarrubia 0:820a69dfd200 37
gmatarrubia 0:820a69dfd200 38 #if DEVICE_SEMIHOST
gmatarrubia 0:820a69dfd200 39
gmatarrubia 0:820a69dfd200 40 /** Functions to control the mbed interface
gmatarrubia 0:820a69dfd200 41 *
gmatarrubia 0:820a69dfd200 42 * mbed Microcontrollers have a built-in interface to provide functionality such as
gmatarrubia 0:820a69dfd200 43 * drag-n-drop download, reset, serial-over-usb, and access to the mbed local file
gmatarrubia 0:820a69dfd200 44 * system. These functions provide means to control the interface suing semihost
gmatarrubia 0:820a69dfd200 45 * calls it supports.
gmatarrubia 0:820a69dfd200 46 */
gmatarrubia 0:820a69dfd200 47
gmatarrubia 0:820a69dfd200 48 /** Determine whether the mbed interface is connected, based on whether debug is enabled
gmatarrubia 0:820a69dfd200 49 *
gmatarrubia 0:820a69dfd200 50 * @returns
gmatarrubia 0:820a69dfd200 51 * 1 if interface is connected,
gmatarrubia 0:820a69dfd200 52 * 0 otherwise
gmatarrubia 0:820a69dfd200 53 */
gmatarrubia 0:820a69dfd200 54 int mbed_interface_connected(void);
gmatarrubia 0:820a69dfd200 55
gmatarrubia 0:820a69dfd200 56 /** Instruct the mbed interface to reset, as if the reset button had been pressed
gmatarrubia 0:820a69dfd200 57 *
gmatarrubia 0:820a69dfd200 58 * @returns
gmatarrubia 0:820a69dfd200 59 * 1 if successful,
gmatarrubia 0:820a69dfd200 60 * 0 otherwise (e.g. interface not present)
gmatarrubia 0:820a69dfd200 61 */
gmatarrubia 0:820a69dfd200 62 int mbed_interface_reset(void);
gmatarrubia 0:820a69dfd200 63
gmatarrubia 0:820a69dfd200 64 /** This will disconnect the debug aspect of the interface, so semihosting will be disabled.
gmatarrubia 0:820a69dfd200 65 * The interface will still support the USB serial aspect
gmatarrubia 0:820a69dfd200 66 *
gmatarrubia 0:820a69dfd200 67 * @returns
gmatarrubia 0:820a69dfd200 68 * 0 if successful,
gmatarrubia 0:820a69dfd200 69 * -1 otherwise (e.g. interface not present)
gmatarrubia 0:820a69dfd200 70 */
gmatarrubia 0:820a69dfd200 71 int mbed_interface_disconnect(void);
gmatarrubia 0:820a69dfd200 72
gmatarrubia 0:820a69dfd200 73 /** This will disconnect the debug aspect of the interface, and if the USB cable is not
gmatarrubia 0:820a69dfd200 74 * connected, also power down the interface. If the USB cable is connected, the interface
gmatarrubia 0:820a69dfd200 75 * will remain powered up and visible to the host
gmatarrubia 0:820a69dfd200 76 *
gmatarrubia 0:820a69dfd200 77 * @returns
gmatarrubia 0:820a69dfd200 78 * 0 if successful,
gmatarrubia 0:820a69dfd200 79 * -1 otherwise (e.g. interface not present)
gmatarrubia 0:820a69dfd200 80 */
gmatarrubia 0:820a69dfd200 81 int mbed_interface_powerdown(void);
gmatarrubia 0:820a69dfd200 82
gmatarrubia 0:820a69dfd200 83 /** This returns a string containing the 32-character UID of the mbed interface
gmatarrubia 0:820a69dfd200 84 * This is a weak function that can be overwritten if required
gmatarrubia 0:820a69dfd200 85 *
gmatarrubia 0:820a69dfd200 86 * @param uid A 33-byte array to write the null terminated 32-byte string
gmatarrubia 0:820a69dfd200 87 *
gmatarrubia 0:820a69dfd200 88 * @returns
gmatarrubia 0:820a69dfd200 89 * 0 if successful,
gmatarrubia 0:820a69dfd200 90 * -1 otherwise (e.g. interface not present)
gmatarrubia 0:820a69dfd200 91 */
gmatarrubia 0:820a69dfd200 92 int mbed_interface_uid(char *uid);
gmatarrubia 0:820a69dfd200 93
gmatarrubia 0:820a69dfd200 94 #endif
gmatarrubia 0:820a69dfd200 95
gmatarrubia 0:820a69dfd200 96 /** This returns a unique 6-byte MAC address, based on the interface UID
gmatarrubia 0:820a69dfd200 97 * If the interface is not present, it returns a default fixed MAC address (00:02:F7:F0:00:00)
gmatarrubia 0:820a69dfd200 98 *
gmatarrubia 0:820a69dfd200 99 * This is a weak function that can be overwritten if you want to provide your own mechanism to
gmatarrubia 0:820a69dfd200 100 * provide a MAC address.
gmatarrubia 0:820a69dfd200 101 *
gmatarrubia 0:820a69dfd200 102 * @param mac A 6-byte array to write the MAC address
gmatarrubia 0:820a69dfd200 103 */
gmatarrubia 0:820a69dfd200 104 void mbed_mac_address(char *mac);
gmatarrubia 0:820a69dfd200 105
gmatarrubia 0:820a69dfd200 106 /** Cause the mbed to flash the BLOD (Blue LEDs Of Death) sequence
gmatarrubia 0:820a69dfd200 107 */
gmatarrubia 0:820a69dfd200 108 void mbed_die(void);
gmatarrubia 0:820a69dfd200 109
gmatarrubia 0:820a69dfd200 110 #ifdef __cplusplus
gmatarrubia 0:820a69dfd200 111 }
gmatarrubia 0:820a69dfd200 112 #endif
gmatarrubia 0:820a69dfd200 113
gmatarrubia 0:820a69dfd200 114 #endif