The official mbed C/C SDK provides the software platform and libraries to build your applications.
Fork of mbed by
(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
DirHandle.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 - DirHandler |
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 | 8:00a04e5cd407 | 5 | #ifndef MBED_DIRHANDLE_H |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 6 | #define MBED_DIRHANDLE_H |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 7 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 8 | #ifdef __ARMCC_VERSION |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 9 | # define NAME_MAX 255 |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 10 | typedef int mode_t; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 11 | #else |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 12 | # include <sys/syslimits.h> |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 13 | #endif |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 14 | #include "FileHandle.h" |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 15 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 16 | struct dirent { |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 17 | char d_name[NAME_MAX+1]; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 18 | }; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 19 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 20 | namespace mbed { |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 21 | |
emilmont | 43:e2ed12d17f06 | 22 | /** Represents a directory stream. Objects of this type are returned |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 23 | * by a FileSystemLike's opendir method. Implementations must define |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 24 | * at least closedir, readdir and rewinddir. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 25 | * |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 26 | * If a FileSystemLike class defines the opendir method, then the |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 27 | * directories of an object of that type can be accessed by |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 28 | * DIR *d = opendir("/example/directory") (or opendir("/example") |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 29 | * to open the root of the filesystem), and then using readdir(d) etc. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 30 | * |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 31 | * The root directory is considered to contain all FileLike and |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 32 | * FileSystemLike objects, so the DIR* returned by opendir("/") will |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 33 | * reflect this. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 34 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 35 | class DirHandle { |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 36 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 37 | public: |
emilmont | 43:e2ed12d17f06 | 38 | /** Closes the directory. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 39 | * |
emilmont | 43:e2ed12d17f06 | 40 | * @returns |
emilmont | 43:e2ed12d17f06 | 41 | * 0 on success, |
emilmont | 43:e2ed12d17f06 | 42 | * -1 on error. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 43 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 44 | virtual int closedir()=0; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 45 | |
emilmont | 43:e2ed12d17f06 | 46 | /** Return the directory entry at the current position, and |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 47 | * advances the position to the next entry. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 48 | * |
emilmont | 43:e2ed12d17f06 | 49 | * @returns |
emilmont | 43:e2ed12d17f06 | 50 | * A pointer to a dirent structure representing the |
emilmont | 43:e2ed12d17f06 | 51 | * directory entry at the current position, or NULL on reaching |
emilmont | 43:e2ed12d17f06 | 52 | * end of directory or error. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 53 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 54 | virtual struct dirent *readdir()=0; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 55 | |
emilmont | 43:e2ed12d17f06 | 56 | /** Resets the position to the beginning of the directory. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 57 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 58 | virtual void rewinddir()=0; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 59 | |
emilmont | 43:e2ed12d17f06 | 60 | /** Returns the current position of the DirHandle. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 61 | * |
emilmont | 43:e2ed12d17f06 | 62 | * @returns |
emilmont | 43:e2ed12d17f06 | 63 | * the current position, |
emilmont | 43:e2ed12d17f06 | 64 | * -1 on error. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 65 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 66 | virtual off_t telldir() { return -1; } |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 67 | |
emilmont | 43:e2ed12d17f06 | 68 | /** Sets the position of the DirHandle. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 69 | * |
emilmont | 43:e2ed12d17f06 | 70 | * @param location The location to seek to. Must be a value returned by telldir. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 71 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 72 | virtual void seekdir(off_t location) { } |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 73 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 74 | }; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 75 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 76 | } // namespace mbed |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 77 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 78 | typedef mbed::DirHandle DIR; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 79 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 80 | extern "C" { |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 81 | DIR *opendir(const char*); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 82 | struct dirent *readdir(DIR *); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 83 | int closedir(DIR*); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 84 | void rewinddir(DIR*); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 85 | long telldir(DIR*); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 86 | void seekdir(DIR*, long); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 87 | int mkdir(const char *name, mode_t n); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 88 | }; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 89 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 90 | #endif /* MBED_DIRHANDLE_H */ |