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

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

Committer:: k4zuki
Date:: Tue May 06 17:25:49 2014 +0000
Revision:: 72:e0dca162df14
Parent:: 65:5798e58a58b1

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_FILESYSTEMLIKE_H
bogdanm	65:5798e58a58b1	17	#define MBED_FILESYSTEMLIKE_H
bogdanm	65:5798e58a58b1	18
bogdanm	65:5798e58a58b1	19	#include "platform.h"
bogdanm	65:5798e58a58b1	20
bogdanm	65:5798e58a58b1	21	#include "FileBase.h"
bogdanm	65:5798e58a58b1	22	#include "FileHandle.h"
bogdanm	65:5798e58a58b1	23	#include "DirHandle.h"
bogdanm	65:5798e58a58b1	24
bogdanm	65:5798e58a58b1	25	namespace mbed {
bogdanm	65:5798e58a58b1	26
bogdanm	65:5798e58a58b1	27	/** A filesystem-like object is one that can be used to open files
bogdanm	65:5798e58a58b1	28	* though it by fopen("/name/filename", mode)
bogdanm	65:5798e58a58b1	29	*
bogdanm	65:5798e58a58b1	30	* Implementations must define at least open (the default definitions
bogdanm	65:5798e58a58b1	31	* of the rest of the functions just return error values).
bogdanm	65:5798e58a58b1	32	*/
bogdanm	65:5798e58a58b1	33	class FileSystemLike : public FileBase {
bogdanm	65:5798e58a58b1	34
bogdanm	65:5798e58a58b1	35	public:
bogdanm	65:5798e58a58b1	36	/** FileSystemLike constructor
bogdanm	65:5798e58a58b1	37	*
bogdanm	65:5798e58a58b1	38	* @param name The name to use for the filesystem.
bogdanm	65:5798e58a58b1	39	*/
bogdanm	65:5798e58a58b1	40	FileSystemLike(const char *name);
bogdanm	65:5798e58a58b1	41
bogdanm	65:5798e58a58b1	42	virtual ~FileSystemLike();
bogdanm	65:5798e58a58b1	43
bogdanm	65:5798e58a58b1	44	static DirHandle *opendir();
bogdanm	65:5798e58a58b1	45	friend class BaseDirHandle;
bogdanm	65:5798e58a58b1	46
bogdanm	65:5798e58a58b1	47	/** Opens a file from the filesystem
bogdanm	65:5798e58a58b1	48	*
bogdanm	65:5798e58a58b1	49	* @param filename The name of the file to open.
bogdanm	65:5798e58a58b1	50	* @param flags One of O_RDONLY, O_WRONLY, or O_RDWR, OR'd with
bogdanm	65:5798e58a58b1	51	* zero or more of O_CREAT, O_TRUNC, or O_APPEND.
bogdanm	65:5798e58a58b1	52	*
bogdanm	65:5798e58a58b1	53	* @returns
bogdanm	65:5798e58a58b1	54	* A pointer to a FileHandle object representing the
bogdanm	65:5798e58a58b1	55	* file on success, or NULL on failure.
bogdanm	65:5798e58a58b1	56	*/
bogdanm	65:5798e58a58b1	57	virtual FileHandle open(const char filename, int flags) = 0;
bogdanm	65:5798e58a58b1	58
bogdanm	65:5798e58a58b1	59	/** Remove a file from the filesystem.
bogdanm	65:5798e58a58b1	60	*
bogdanm	65:5798e58a58b1	61	* @param filename the name of the file to remove.
bogdanm	65:5798e58a58b1	62	* @param returns 0 on success, -1 on failure.
bogdanm	65:5798e58a58b1	63	*/
bogdanm	65:5798e58a58b1	64	virtual int remove(const char *filename) { return -1; };
bogdanm	65:5798e58a58b1	65
bogdanm	65:5798e58a58b1	66	/** Rename a file in the filesystem.
bogdanm	65:5798e58a58b1	67	*
bogdanm	65:5798e58a58b1	68	* @param oldname the name of the file to rename.
bogdanm	65:5798e58a58b1	69	* @param newname the name to rename it to.
bogdanm	65:5798e58a58b1	70	*
bogdanm	65:5798e58a58b1	71	* @returns
bogdanm	65:5798e58a58b1	72	* 0 on success,
bogdanm	65:5798e58a58b1	73	* -1 on failure.
bogdanm	65:5798e58a58b1	74	*/
bogdanm	65:5798e58a58b1	75	virtual int rename(const char oldname, const char newname) { return -1; };
bogdanm	65:5798e58a58b1	76
bogdanm	65:5798e58a58b1	77	/** Opens a directory in the filesystem and returns a DirHandle
bogdanm	65:5798e58a58b1	78	* representing the directory stream.
bogdanm	65:5798e58a58b1	79	*
bogdanm	65:5798e58a58b1	80	* @param name The name of the directory to open.
bogdanm	65:5798e58a58b1	81	*
bogdanm	65:5798e58a58b1	82	* @returns
bogdanm	65:5798e58a58b1	83	* A DirHandle representing the directory stream, or
bogdanm	65:5798e58a58b1	84	* NULL on failure.
bogdanm	65:5798e58a58b1	85	*/
bogdanm	65:5798e58a58b1	86	virtual DirHandle opendir(const char name) { return NULL; };
bogdanm	65:5798e58a58b1	87
bogdanm	65:5798e58a58b1	88	/** Creates a directory in the filesystem.
bogdanm	65:5798e58a58b1	89	*
bogdanm	65:5798e58a58b1	90	* @param name The name of the directory to create.
bogdanm	65:5798e58a58b1	91	* @param mode The permissions to create the directory with.
bogdanm	65:5798e58a58b1	92	*
bogdanm	65:5798e58a58b1	93	* @returns
bogdanm	65:5798e58a58b1	94	* 0 on success,
bogdanm	65:5798e58a58b1	95	* -1 on failure.
bogdanm	65:5798e58a58b1	96	*/
bogdanm	65:5798e58a58b1	97	virtual int mkdir(const char *name, mode_t mode) { return -1; }
bogdanm	65:5798e58a58b1	98
bogdanm	65:5798e58a58b1	99	// TODO other filesystem functions (mkdir, rm, rn, ls etc)
bogdanm	65:5798e58a58b1	100	};
bogdanm	65:5798e58a58b1	101
bogdanm	65:5798e58a58b1	102	} // namespace mbed
bogdanm	65:5798e58a58b1	103
bogdanm	65:5798e58a58b1	104	#endif

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