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
DirHandle.h@59:0883845fe643, 2013-02-18 (annotated)
- Committer:
- emilmont
- Date:
- Mon Feb 18 11:12:58 2013 +0000
- Revision:
- 59:0883845fe643
- Parent:
- 55:d722ed6a4237
- Child:
- 65:5798e58a58b1
Add pinmap NC terminators for LPC1768 CAN.
Update the license from MIT to Apache v2.
Make the semihost code target independent using opportune defines for the UID and MAC.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
emilmont | 44:24d45a770a51 | 1 | /* mbed Microcontroller Library |
emilmont | 54:71b101360fb9 | 2 | * Copyright (c) 2006-2013 ARM Limited |
emilmont | 44:24d45a770a51 | 3 | * |
emilmont | 59:0883845fe643 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
emilmont | 59:0883845fe643 | 5 | * you may not use this file except in compliance with the License. |
emilmont | 59:0883845fe643 | 6 | * You may obtain a copy of the License at |
emilmont | 59:0883845fe643 | 7 | * |
emilmont | 59:0883845fe643 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
emilmont | 44:24d45a770a51 | 9 | * |
emilmont | 59:0883845fe643 | 10 | * Unless required by applicable law or agreed to in writing, software |
emilmont | 59:0883845fe643 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
emilmont | 59:0883845fe643 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
emilmont | 59:0883845fe643 | 13 | * See the License for the specific language governing permissions and |
emilmont | 59:0883845fe643 | 14 | * limitations under the License. |
emilmont | 44:24d45a770a51 | 15 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 16 | #ifndef MBED_DIRHANDLE_H |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 17 | #define MBED_DIRHANDLE_H |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 18 | |
emilmont | 55:d722ed6a4237 | 19 | #if defined(__ARMCC_VERSION) || defined(__ICCARM__) |
emilmont | 55:d722ed6a4237 | 20 | # define NAME_MAX 255 |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 21 | typedef int mode_t; |
emilmont | 55:d722ed6a4237 | 22 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 23 | #else |
emilmont | 55:d722ed6a4237 | 24 | # include <sys/syslimits.h> |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 25 | #endif |
emilmont | 55:d722ed6a4237 | 26 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 27 | #include "FileHandle.h" |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 28 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 29 | struct dirent { |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 30 | char d_name[NAME_MAX+1]; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 31 | }; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 32 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 33 | namespace mbed { |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 34 | |
emilmont | 43:e2ed12d17f06 | 35 | /** Represents a directory stream. Objects of this type are returned |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 36 | * by a FileSystemLike's opendir method. Implementations must define |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 37 | * at least closedir, readdir and rewinddir. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 38 | * |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 39 | * If a FileSystemLike class defines the opendir method, then the |
emilmont | 55:d722ed6a4237 | 40 | * directories of an object of that type can be accessed by |
emilmont | 44:24d45a770a51 | 41 | * DIR *d = opendir("/example/directory") (or opendir("/example") |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 42 | * to open the root of the filesystem), and then using readdir(d) etc. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 43 | * |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 44 | * The root directory is considered to contain all FileLike and |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 45 | * FileSystemLike objects, so the DIR* returned by opendir("/") will |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 46 | * reflect this. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 47 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 48 | class DirHandle { |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 49 | |
emilmont | 44:24d45a770a51 | 50 | public: |
emilmont | 43:e2ed12d17f06 | 51 | /** Closes the directory. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 52 | * |
emilmont | 43:e2ed12d17f06 | 53 | * @returns |
emilmont | 43:e2ed12d17f06 | 54 | * 0 on success, |
emilmont | 43:e2ed12d17f06 | 55 | * -1 on error. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 56 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 57 | virtual int closedir()=0; |
emilmont | 55:d722ed6a4237 | 58 | |
emilmont | 43:e2ed12d17f06 | 59 | /** Return the directory entry at the current position, and |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 60 | * advances the position to the next entry. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 61 | * |
emilmont | 43:e2ed12d17f06 | 62 | * @returns |
emilmont | 44:24d45a770a51 | 63 | * A pointer to a dirent structure representing the |
emilmont | 44:24d45a770a51 | 64 | * directory entry at the current position, or NULL on reaching |
emilmont | 44:24d45a770a51 | 65 | * end of directory or error. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 66 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 67 | virtual struct dirent *readdir()=0; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 68 | |
emilmont | 43:e2ed12d17f06 | 69 | /** Resets the position to the beginning of the directory. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 70 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 71 | virtual void rewinddir()=0; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 72 | |
emilmont | 43:e2ed12d17f06 | 73 | /** Returns the current position of the DirHandle. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 74 | * |
emilmont | 43:e2ed12d17f06 | 75 | * @returns |
emilmont | 43:e2ed12d17f06 | 76 | * the current position, |
emilmont | 43:e2ed12d17f06 | 77 | * -1 on error. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 78 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 79 | virtual off_t telldir() { return -1; } |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 80 | |
emilmont | 43:e2ed12d17f06 | 81 | /** Sets the position of the DirHandle. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 82 | * |
emilmont | 43:e2ed12d17f06 | 83 | * @param location The location to seek to. Must be a value returned by telldir. |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 84 | */ |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 85 | virtual void seekdir(off_t location) { } |
emilmont | 55:d722ed6a4237 | 86 | |
emilmont | 44:24d45a770a51 | 87 | virtual ~DirHandle() {} |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 88 | }; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 89 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 90 | } // namespace mbed |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 91 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 92 | typedef mbed::DirHandle DIR; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 93 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 94 | extern "C" { |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 95 | DIR *opendir(const char*); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 96 | struct dirent *readdir(DIR *); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 97 | int closedir(DIR*); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 98 | void rewinddir(DIR*); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 99 | long telldir(DIR*); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 100 | void seekdir(DIR*, long); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 101 | int mkdir(const char *name, mode_t n); |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 102 | }; |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 103 | |
simon.ford@mbed.co.uk | 8:00a04e5cd407 | 104 | #endif /* MBED_DIRHANDLE_H */ |