mbeDshield - The official mbed C/C SDK provides the software…

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Kazuki Yamamoto / mbeDshield

The official mbed C/C SDK provides the software platform and libraries to build your applications.

Dependents: SeeedTouchLCD

Fork of mbed by mbed official

(01.May.2014) started sales! http://www.switch-science.com/catalog/1717/

(13.March.2014) updated to 0.5.0

This is a pin conversion PCB from mbed 1768/11U24 to arduino UNO.

So if you have both mbed and arduino shields, I guess you would be happy with such a conversion board :)

Photos

Board photo vvv
Schematic photo vvv
Functionality photo vvv

Latest eagle files

PCB >> /media/uploads/k4zuki/mbedshield050.brd
SCH >> /media/uploads/k4zuki/mbedshield050.sch

BIG changes from previous version

Ethernet RJ45 connector is removed.
1. http://mbed.org/components/Seeed-Ethernet-Shield-V20/ is the biggest hint to use Ethernet!
~~Most~~ ALL of components can be bought at Akizuki http://akizukidenshi.com/
1. But sorry, they do not send parts to abroad
Pinout is changed!

arduino	0.4.0	0.5.0
D4	p12	p21
D5	p11	p22
MOSI_	none	p11
MISO_	none	p12
SCK_	none	p13

This design has bug(s)

I²C functional pin differs between 1768 and 11U24.

Fixed bugs here

MiniUSB cable cannot be connected on mbed if you solder high-height electrolytic capacitor on C3.
1. http://akizukidenshi.com/catalog/g/gP-05002/ is the solution to make this 100% AKIZUKI parts!
the 6-pin ISP port is not inprimented in version 0.4.0
1. ~~it will be fixed in later version 0.4.1/0.4.2/0.5.0~~ This has beenfixed

I am doing some porting to use existing arduino shields but it may faster if you do it by yourself...

you can use arduino PinName "A0-A5,D0-D13" plus backside SPI port for easier porting.

To do this you have to edit PinName enum in

"mbed/TARGET_LPC1768/PinNames.h" or
"mbed/TARGET_LPC11U24/PinNames.h" as per your target mbed.

here is the actual list: This list includes define switch to switch pin assignment

part_of_PinNames.h

        USBTX = P0_2,
        USBRX = P0_3,

//from here mbeDshield mod
        D0=p27,
        D1=p28,
        D2=p14,
        D3=p13,
#ifdef MBEDSHIELD_050
        MOSI_=p11,
        MISO_=p12,
        SCK_=p13,
        D4=p21,
        D5=p22,
#else
        D4=p12,
        D5=p11,
#endif
        D6=p23,
        D7=p24,
        D8=p25,
        D9=p26,
        D10=p8,
        D11=p5,
        D12=p6,
        D13=p7,
        A0=p15,
        A1=p16,
        A2=p17,
        A3=p18,
        A4=p19,
        A5=p20,
        SDA=p9,
        SCL=p10,
//mbeDshield mod ends here
        // Not connected
        NC = (int)0xFFFFFFFF

mbed_interface.h@72:e0dca162df14, 2014-05-06 (annotated)

Committer:: k4zuki
Date:: Tue May 06 17:25:49 2014 +0000
Revision:: 72:e0dca162df14
Parent:: 66:9c8f0e3462fb

bug fix

Who changed what in which revision?

User	Revision	Line number	New contents of line
bogdanm	65:5798e58a58b1	1	/* mbed Microcontroller Library
bogdanm	65:5798e58a58b1	2	* Copyright (c) 2006-2013 ARM Limited
bogdanm	65:5798e58a58b1	3	*
bogdanm	65:5798e58a58b1	4	* Licensed under the Apache License, Version 2.0 (the "License");
bogdanm	65:5798e58a58b1	5	* you may not use this file except in compliance with the License.
bogdanm	65:5798e58a58b1	6	* You may obtain a copy of the License at
bogdanm	65:5798e58a58b1	7	*
bogdanm	65:5798e58a58b1	8	* http://www.apache.org/licenses/LICENSE-2.0
bogdanm	65:5798e58a58b1	9	*
bogdanm	65:5798e58a58b1	10	* Unless required by applicable law or agreed to in writing, software
bogdanm	65:5798e58a58b1	11	* distributed under the License is distributed on an "AS IS" BASIS,
bogdanm	65:5798e58a58b1	12	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm	65:5798e58a58b1	13	* See the License for the specific language governing permissions and
bogdanm	65:5798e58a58b1	14	* limitations under the License.
bogdanm	65:5798e58a58b1	15	*/
bogdanm	65:5798e58a58b1	16	#ifndef MBED_INTERFACE_H
bogdanm	65:5798e58a58b1	17	#define MBED_INTERFACE_H
bogdanm	65:5798e58a58b1	18
bogdanm	65:5798e58a58b1	19	#include "device.h"
bogdanm	65:5798e58a58b1	20
bogdanm	66:9c8f0e3462fb	21	/* Mbed interface mac address
bogdanm	66:9c8f0e3462fb	22	* if MBED_MAC_ADD_x are zero, interface uid sets mac address,
bogdanm	66:9c8f0e3462fb	23	* otherwise MAC_ADD_x are used.
bogdanm	66:9c8f0e3462fb	24	*/
bogdanm	66:9c8f0e3462fb	25	#define MBED_MAC_ADDR_INTERFACE 0x00
bogdanm	66:9c8f0e3462fb	26	#define MBED_MAC_ADDR_0 MBED_MAC_ADDR_INTERFACE
bogdanm	66:9c8f0e3462fb	27	#define MBED_MAC_ADDR_1 MBED_MAC_ADDR_INTERFACE
bogdanm	66:9c8f0e3462fb	28	#define MBED_MAC_ADDR_2 MBED_MAC_ADDR_INTERFACE
bogdanm	66:9c8f0e3462fb	29	#define MBED_MAC_ADDR_3 MBED_MAC_ADDR_INTERFACE
bogdanm	66:9c8f0e3462fb	30	#define MBED_MAC_ADDR_4 MBED_MAC_ADDR_INTERFACE
bogdanm	66:9c8f0e3462fb	31	#define MBED_MAC_ADDR_5 MBED_MAC_ADDR_INTERFACE
bogdanm	66:9c8f0e3462fb	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)
bogdanm	66:9c8f0e3462fb	33
bogdanm	65:5798e58a58b1	34	#ifdef __cplusplus
bogdanm	65:5798e58a58b1	35	extern "C" {
bogdanm	65:5798e58a58b1	36	#endif
bogdanm	65:5798e58a58b1	37
bogdanm	65:5798e58a58b1	38	#if DEVICE_SEMIHOST
bogdanm	65:5798e58a58b1	39
bogdanm	65:5798e58a58b1	40	/** Functions to control the mbed interface
bogdanm	65:5798e58a58b1	41	*
bogdanm	65:5798e58a58b1	42	* mbed Microcontrollers have a built-in interface to provide functionality such as
bogdanm	65:5798e58a58b1	43	* drag-n-drop download, reset, serial-over-usb, and access to the mbed local file
bogdanm	65:5798e58a58b1	44	* system. These functions provide means to control the interface suing semihost
bogdanm	65:5798e58a58b1	45	* calls it supports.
bogdanm	65:5798e58a58b1	46	*/
bogdanm	65:5798e58a58b1	47
bogdanm	65:5798e58a58b1	48	/** Determine whether the mbed interface is connected, based on whether debug is enabled
bogdanm	65:5798e58a58b1	49	*
bogdanm	65:5798e58a58b1	50	* @returns
bogdanm	65:5798e58a58b1	51	* 1 if interface is connected,
bogdanm	65:5798e58a58b1	52	* 0 otherwise
bogdanm	65:5798e58a58b1	53	*/
bogdanm	65:5798e58a58b1	54	int mbed_interface_connected(void);
bogdanm	65:5798e58a58b1	55
bogdanm	65:5798e58a58b1	56	/** Instruct the mbed interface to reset, as if the reset button had been pressed
bogdanm	65:5798e58a58b1	57	*
bogdanm	65:5798e58a58b1	58	* @returns
bogdanm	65:5798e58a58b1	59	* 1 if successful,
bogdanm	65:5798e58a58b1	60	* 0 otherwise (e.g. interface not present)
bogdanm	65:5798e58a58b1	61	*/
bogdanm	65:5798e58a58b1	62	int mbed_interface_reset(void);
bogdanm	65:5798e58a58b1	63
bogdanm	65:5798e58a58b1	64	/** This will disconnect the debug aspect of the interface, so semihosting will be disabled.
bogdanm	65:5798e58a58b1	65	* The interface will still support the USB serial aspect
bogdanm	65:5798e58a58b1	66	*
bogdanm	65:5798e58a58b1	67	* @returns
bogdanm	65:5798e58a58b1	68	* 0 if successful,
bogdanm	65:5798e58a58b1	69	* -1 otherwise (e.g. interface not present)
bogdanm	65:5798e58a58b1	70	*/
bogdanm	65:5798e58a58b1	71	int mbed_interface_disconnect(void);
bogdanm	65:5798e58a58b1	72
bogdanm	65:5798e58a58b1	73	/** This will disconnect the debug aspect of the interface, and if the USB cable is not
bogdanm	65:5798e58a58b1	74	* connected, also power down the interface. If the USB cable is connected, the interface
bogdanm	65:5798e58a58b1	75	* will remain powered up and visible to the host
bogdanm	65:5798e58a58b1	76	*
bogdanm	65:5798e58a58b1	77	* @returns
bogdanm	65:5798e58a58b1	78	* 0 if successful,
bogdanm	65:5798e58a58b1	79	* -1 otherwise (e.g. interface not present)
bogdanm	65:5798e58a58b1	80	*/
bogdanm	65:5798e58a58b1	81	int mbed_interface_powerdown(void);
bogdanm	65:5798e58a58b1	82
bogdanm	65:5798e58a58b1	83	/** This returns a string containing the 32-character UID of the mbed interface
bogdanm	65:5798e58a58b1	84	* This is a weak function that can be overwritten if required
bogdanm	65:5798e58a58b1	85	*
bogdanm	65:5798e58a58b1	86	* @param uid A 33-byte array to write the null terminated 32-byte string
bogdanm	65:5798e58a58b1	87	*
bogdanm	65:5798e58a58b1	88	* @returns
bogdanm	65:5798e58a58b1	89	* 0 if successful,
bogdanm	65:5798e58a58b1	90	* -1 otherwise (e.g. interface not present)
bogdanm	65:5798e58a58b1	91	*/
bogdanm	65:5798e58a58b1	92	int mbed_interface_uid(char *uid);
bogdanm	65:5798e58a58b1	93
bogdanm	65:5798e58a58b1	94	#endif
bogdanm	65:5798e58a58b1	95
bogdanm	65:5798e58a58b1	96	/** This returns a unique 6-byte MAC address, based on the interface UID
bogdanm	65:5798e58a58b1	97	* If the interface is not present, it returns a default fixed MAC address (00:02:F7:F0:00:00)
bogdanm	65:5798e58a58b1	98	*
bogdanm	65:5798e58a58b1	99	* This is a weak function that can be overwritten if you want to provide your own mechanism to
bogdanm	65:5798e58a58b1	100	* provide a MAC address.
bogdanm	65:5798e58a58b1	101	*
bogdanm	65:5798e58a58b1	102	* @param mac A 6-byte array to write the MAC address
bogdanm	65:5798e58a58b1	103	*/
bogdanm	65:5798e58a58b1	104	void mbed_mac_address(char *mac);
bogdanm	65:5798e58a58b1	105
bogdanm	65:5798e58a58b1	106	/** Cause the mbed to flash the BLOD (Blue LEDs Of Death) sequence
bogdanm	65:5798e58a58b1	107	*/
bogdanm	65:5798e58a58b1	108	void mbed_die(void);
bogdanm	65:5798e58a58b1	109
bogdanm	65:5798e58a58b1	110	#ifdef __cplusplus
bogdanm	65:5798e58a58b1	111	}
bogdanm	65:5798e58a58b1	112	#endif
bogdanm	65:5798e58a58b1	113
bogdanm	65:5798e58a58b1	114	#endif

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Type:	Library
Created:	11 Nov 2013
Imports:	30
Forks:	0
Commits:	73
Dependents:	1
Dependencies:	0
Followers:	2