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
Diff: Ticker.h
- Revision:
- 4:5d1359a283bc
- Parent:
- 3:aefd12a1f1c5
- Child:
- 9:cf0d45ce28a6
--- a/Ticker.h Fri Nov 14 15:25:20 2008 +0000 +++ b/Ticker.h Thu Nov 27 16:23:24 2008 +0000 @@ -1,89 +1,89 @@ -/* mbed Microcontroller Library - Ticker - * Copyright (c) 2007-2008, sford - */ - -#ifndef MBED_TICKER_H -#define MBED_TICKER_H - -#include "TimerEvent.h" -#include "FunctionPointer.h" - -namespace mbed { - -/* Class: Ticker - * A Ticker is used to call a function at a recurring interval - * - * You can use as many seperate Ticker objects as you require. - */ -class Ticker : public TimerEvent { - -public: - - /* Function: attach - * Attach a function to be called by the Ticker, specifiying the interval in seconds - * - * Variables: - * fptr - pointer to the function to be called - * t - the time between calls in seconds - */ - void attach(void (*fptr)(void), float t) { - attach_us(fptr, t * 1000000.0f); - } - - /* Function: attach - * Attach a member function to be called by the Ticker, specifiying the interval in seconds - * - * Variables: - * tptr - pointer to the object to call the member function on - * mptr - pointer to the member function to be called - * t - the time between calls in seconds - */ - template<typename T> - void attach(T* tptr, void (T::*mptr)(void), float t) { - attach_us(tptr, mptr, t * 1000000.0f); - } - - /* Function: attach_us - * Attach a function to be called by the Ticker, specifiying the interval in micro-seconds - * - * Variables: - * fptr - pointer to the function to be called - * t - the time between calls in micro-seconds - */ - void attach_us(void (*fptr)(void), unsigned int t) { - _function.attach(fptr); - setup(t); - } - - /* Function: attach_us - * Attach a member function to be called by the Ticker, specifiying the interval in micro-seconds - * - * Variables: - * tptr - pointer to the object to call the member function on - * mptr - pointer to the member function to be called - * t - the time between calls in micro-seconds - */ - template<typename T> - void attach_us(T* tptr, void (T::*mptr)(void), unsigned int t) { - _function.attach(tptr, mptr); - setup(t); - } - - /* Function: detach - * Detach the function - */ - void detach(); - -protected: - - void setup(unsigned int t); - virtual void handler(); - - unsigned int _delay; - FunctionPointer _function; - -}; - -} - -#endif +/* mbed Microcontroller Library - Ticker + * Copyright (c) 2007-2008, sford + */ + +#ifndef MBED_TICKER_H +#define MBED_TICKER_H + +#include "TimerEvent.h" +#include "FunctionPointer.h" + +namespace mbed { + +/* Class: Ticker + * A Ticker is used to call a function at a recurring interval + * + * You can use as many seperate Ticker objects as you require. + */ +class Ticker : public TimerEvent { + +public: + + /* Function: attach + * Attach a function to be called by the Ticker, specifiying the interval in seconds + * + * Variables: + * fptr - pointer to the function to be called + * t - the time between calls in seconds + */ + void attach(void (*fptr)(void), float t) { + attach_us(fptr, t * 1000000.0f); + } + + /* Function: attach + * Attach a member function to be called by the Ticker, specifiying the interval in seconds + * + * Variables: + * tptr - pointer to the object to call the member function on + * mptr - pointer to the member function to be called + * t - the time between calls in seconds + */ + template<typename T> + void attach(T* tptr, void (T::*mptr)(void), float t) { + attach_us(tptr, mptr, t * 1000000.0f); + } + + /* Function: attach_us + * Attach a function to be called by the Ticker, specifiying the interval in micro-seconds + * + * Variables: + * fptr - pointer to the function to be called + * t - the time between calls in micro-seconds + */ + void attach_us(void (*fptr)(void), unsigned int t) { + _function.attach(fptr); + setup(t); + } + + /* Function: attach_us + * Attach a member function to be called by the Ticker, specifiying the interval in micro-seconds + * + * Variables: + * tptr - pointer to the object to call the member function on + * mptr - pointer to the member function to be called + * t - the time between calls in micro-seconds + */ + template<typename T> + void attach_us(T* tptr, void (T::*mptr)(void), unsigned int t) { + _function.attach(tptr, mptr); + setup(t); + } + + /* Function: detach + * Detach the function + */ + void detach(); + +protected: + + void setup(unsigned int t); + virtual void handler(); + + unsigned int _delay; + FunctionPointer _function; + +}; + +} + +#endif