The official mbed C/C SDK provides the software platform and libraries to build your applications.
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(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.
- http://mbed.org/components/Seeed-Ethernet-Shield-V20/ is the biggest hint to use Ethernet!
MostALL of components can be bought at Akizuki http://akizukidenshi.com/- 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.
- 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
it will be fixed in later version 0.4.1/0.4.2/0.5.0This 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@43:e2ed12d17f06, 2012-10-26 (annotated)
- Committer:
- emilmont
- Date:
- Fri Oct 26 17:40:46 2012 +0100
- Revision:
- 43:e2ed12d17f06
- Parent:
- 27:7110ebee3484
- Child:
- 44:24d45a770a51
Update documentation
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
rolf.meyer@arm.com | 11:1c1ebd0324fa | 1 | /* mbed Microcontroller Library - FileSystemLike |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 2 | * Copyright (c) 2008-2009 ARM Limited. All rights reserved. |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 3 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 4 | |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 5 | #ifndef MBED_FILESYSTEMLIKE_H |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 6 | #define MBED_FILESYSTEMLIKE_H |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 7 | |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 8 | #ifdef __ARMCC_VERSION |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 9 | # define O_RDONLY 0 |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 10 | # define O_WRONLY 1 |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 11 | # define O_RDWR 2 |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 12 | # define O_CREAT 0x0200 |
simon.ford@mbed.co.uk | 5:62573be585e9 | 13 | # define O_TRUNC 0x0400 |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 14 | # define O_APPEND 0x0008 |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 15 | typedef int mode_t; |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 16 | #else |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 17 | # include <sys/fcntl.h> |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 18 | #endif |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 19 | #include "Base.h" |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 20 | #include "FileHandle.h" |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 21 | #include "DirHandle.h" |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 22 | |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 23 | namespace mbed { |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 24 | |
emilmont | 43:e2ed12d17f06 | 25 | /** A filesystem-like object is one that can be used to open files |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 26 | * though it by fopen("/name/filename", mode) |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 27 | * |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 28 | * Implementations must define at least open (the default definitions |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 29 | * of the rest of the functions just return error values). |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 30 | */ |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 31 | class FileSystemLike : public Base { |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 32 | |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 33 | public: |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 34 | |
emilmont | 43:e2ed12d17f06 | 35 | /** FileSystemLike constructor |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 36 | * |
emilmont | 43:e2ed12d17f06 | 37 | * @param name The name to use for the filesystem. |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 38 | */ |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 39 | FileSystemLike(const char *name) : Base(name) {} |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 40 | |
emilmont | 43:e2ed12d17f06 | 41 | /** Opens a file from the filesystem |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 42 | * |
emilmont | 43:e2ed12d17f06 | 43 | * @param filename The name of the file to open. |
emilmont | 43:e2ed12d17f06 | 44 | * @param flags One of O_RDONLY, O_WRONLY, or O_RDWR, OR'd with |
simon.ford@mbed.co.uk | 5:62573be585e9 | 45 | * zero or more of O_CREAT, O_TRUNC, or O_APPEND. |
emilmont | 43:e2ed12d17f06 | 46 | * |
emilmont | 43:e2ed12d17f06 | 47 | * @returns |
emilmont | 43:e2ed12d17f06 | 48 | * A pointer to a FileHandle object representing the |
emilmont | 43:e2ed12d17f06 | 49 | * file on success, or NULL on failure. |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 50 | */ |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 51 | virtual FileHandle *open(const char *filename, int flags) = 0; |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 52 | |
emilmont | 43:e2ed12d17f06 | 53 | /** Remove a file from the filesystem. |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 54 | * |
emilmont | 43:e2ed12d17f06 | 55 | * @param filename the name of the file to remove. |
emilmont | 43:e2ed12d17f06 | 56 | * @param returns 0 on success, -1 on failure. |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 57 | */ |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 58 | virtual int remove(const char *filename) { return -1; }; |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 59 | |
emilmont | 43:e2ed12d17f06 | 60 | /** Rename a file in the filesystem. |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 61 | * |
emilmont | 43:e2ed12d17f06 | 62 | * @param oldname the name of the file to rename. |
emilmont | 43:e2ed12d17f06 | 63 | * @param newname the name to rename it to. |
emilmont | 43:e2ed12d17f06 | 64 | * |
emilmont | 43:e2ed12d17f06 | 65 | * @returns |
emilmont | 43:e2ed12d17f06 | 66 | * 0 on success, |
emilmont | 43:e2ed12d17f06 | 67 | * -1 on failure. |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 68 | */ |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 69 | virtual int rename(const char *oldname, const char *newname) { return -1; }; |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 70 | |
emilmont | 43:e2ed12d17f06 | 71 | /** Opens a directory in the filesystem and returns a DirHandle |
emilmont | 43:e2ed12d17f06 | 72 | * representing the directory stream. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 73 | * |
emilmont | 43:e2ed12d17f06 | 74 | * @param name The name of the directory to open. |
emilmont | 43:e2ed12d17f06 | 75 | * |
emilmont | 43:e2ed12d17f06 | 76 | * @returns |
emilmont | 43:e2ed12d17f06 | 77 | * A DirHandle representing the directory stream, or |
emilmont | 43:e2ed12d17f06 | 78 | * NULL on failure. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 79 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 80 | virtual DirHandle *opendir(const char *name) { return NULL; }; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 81 | |
emilmont | 43:e2ed12d17f06 | 82 | /** Creates a directory in the filesystem. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 83 | * |
emilmont | 43:e2ed12d17f06 | 84 | * @param name The name of the directory to create. |
emilmont | 43:e2ed12d17f06 | 85 | * @param mode The permissions to create the directory with. |
emilmont | 43:e2ed12d17f06 | 86 | * |
emilmont | 43:e2ed12d17f06 | 87 | * @returns |
emilmont | 43:e2ed12d17f06 | 88 | * 0 on success, |
emilmont | 43:e2ed12d17f06 | 89 | * -1 on failure. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 90 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 91 | virtual int mkdir(const char *name, mode_t mode) { return -1; } |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 92 | |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 93 | // TODO other filesystem functions (mkdir, rm, rn, ls etc) |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 94 | |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 95 | }; |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 96 | |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 97 | } // namespace mbed |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 98 | |
simon.ford@mbed.co.uk | 4:5d1359a283bc | 99 | #endif |