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: InterruptIn.h
- Revision:
- 68:f37f3b9c9f0b
- Parent:
- 65:5798e58a58b1
--- a/InterruptIn.h Thu Sep 19 15:44:18 2013 +0300 +++ b/InterruptIn.h Wed Oct 23 16:23:06 2013 +0300 @@ -22,9 +22,7 @@ #include "gpio_api.h" #include "gpio_irq_api.h" - #include "FunctionPointer.h" -#include "CallChain.h" namespace mbed { @@ -73,197 +71,59 @@ /** Attach a function to call when a rising edge occurs on the input * * @param fptr A pointer to a void function, or 0 to set as none - * - * @returns - * The function object created for 'fptr' */ - pFunctionPointer_t rise(void (*fptr)(void)); - - /** Add a function to be called when a rising edge occurs at the end of the call chain - * - * @param fptr the function to add - * - * @returns - * The function object created for 'fptr' - */ - pFunctionPointer_t rise_add(void (*fptr)(void)) { - return rise_add_common(fptr); - } - - /** Add a function to be called when a rising edge occurs at the beginning of the call chain - * - * @param fptr the function to add - * - * @returns - * The function object created for 'fptr' - */ - pFunctionPointer_t rise_add_front(void (*fptr)(void)) { - return rise_add_common(fptr, true); - } + void rise(void (*fptr)(void)); /** Attach a member function to call when a rising edge occurs on the input * * @param tptr pointer to the object to call the member function on * @param mptr pointer to the member function to be called - * - * @returns - * The function object created for 'tptr' and 'mptr' - */ - template<typename T> - pFunctionPointer_t rise(T* tptr, void (T::*mptr)(void)) { - _rise.clear(); - pFunctionPointer_t pf = _rise.add(tptr, mptr); - gpio_irq_set(&gpio_irq, IRQ_RISE, 1); - return pf; - } - - /** Add a function to be called when a rising edge occurs at the end of the call chain - * - * @param tptr pointer to the object to call the member function on - * @param mptr pointer to the member function to be called - * - * @returns - * The function object created for 'tptr' and 'mptr' */ template<typename T> - pFunctionPointer_t rise_add(T* tptr, void (T::*mptr)(void)) { - return rise_add_common(tptr, mptr); + void rise(T* tptr, void (T::*mptr)(void)) { + _rise.attach(tptr, mptr); + gpio_irq_set(&gpio_irq, IRQ_RISE, 1); } - /** Add a function to be called when a rising edge occurs at the beginning of the call chain - * - * @param tptr pointer to the object to call the member function on - * @param mptr pointer to the member function to be called - * - * @returns - * The function object created for 'tptr' and 'mptr' - */ - template<typename T> - pFunctionPointer_t rise_add_front(T* tptr, void (T::*mptr)(void)) { - return rise_add_common(tptr, mptr, true); - } - - /** Remove a function from the list of functions to be called when a rising edge occurs - * - * @param pf the function object to remove - * - * @returns - * true if the function was found and removed, false otherwise - */ - bool rise_remove(pFunctionPointer_t pf); - /** Attach a function to call when a falling edge occurs on the input * * @param fptr A pointer to a void function, or 0 to set as none - * - * @returns - * The function object created for 'fptr' */ - pFunctionPointer_t fall(void (*fptr)(void)); - - /** Add a function to be called when a falling edge occurs at the end of the call chain - * - * @param fptr the function to add - * - * @returns - * The function object created for 'fptr' - */ - pFunctionPointer_t fall_add(void (*fptr)(void)) { - return fall_add_common(fptr); - } - - /** Add a function to be called when a falling edge occurs at the beginning of the call chain - * - * @param fptr the function to add - * - * @returns - * The function object created for 'fptr' - */ - pFunctionPointer_t fall_add_front(void (*fptr)(void)) { - return fall_add_common(fptr, true); - } + void fall(void (*fptr)(void)); /** Attach a member function to call when a falling edge occurs on the input * * @param tptr pointer to the object to call the member function on * @param mptr pointer to the member function to be called - * - * @returns - * The function object created for 'tptr' and 'mptr' - */ - template<typename T> - pFunctionPointer_t fall(T* tptr, void (T::*mptr)(void)) { - _fall.clear(); - pFunctionPointer_t pf = _fall.add(tptr, mptr); - gpio_irq_set(&gpio_irq, IRQ_FALL, 1); - return pf; - } - - /** Add a function to be called when a falling edge occurs at the end of the call chain - * - * @param tptr pointer to the object to call the member function on - * @param mptr pointer to the member function to be called - * - * @returns - * The function object created for 'tptr' and 'mptr' */ template<typename T> - pFunctionPointer_t fall_add(T* tptr, void (T::*mptr)(void)) { - return fall_add_common(tptr, mptr); + void fall(T* tptr, void (T::*mptr)(void)) { + _fall.attach(tptr, mptr); + gpio_irq_set(&gpio_irq, IRQ_FALL, 1); } - /** Add a function to be called when a falling edge occurs at the beginning of the call chain - * - * @param tptr pointer to the object to call the member function on - * @param mptr pointer to the member function to be called - * - * @returns - * The function object created for 'tptr' and 'mptr' - */ - template<typename T> - pFunctionPointer_t fall_add_front(T* tptr, void (T::*mptr)(void)) { - return fall_add_common(tptr, mptr, true); - } - - /** Remove a function from the list of functions to be called when a falling edge occurs - * - * @param pf the function object to remove - * - * @returns - * true if the function was found and removed, false otherwise - */ - bool fall_remove(pFunctionPointer_t pf); - /** Set the input pin mode * * @param mode PullUp, PullDown, PullNone */ void mode(PinMode pull); + /** Enable IRQ + */ + void enable_irq(); + + /** Disable IRQ + */ + void disable_irq(); + static void _irq_handler(uint32_t id, gpio_irq_event event); protected: - pFunctionPointer_t rise_add_common(void (*fptr)(void), bool front=false); - pFunctionPointer_t fall_add_common(void (*fptr)(void), bool front=false); - - template<typename T> - pFunctionPointer_t rise_add_common(T* tptr, void (T::*mptr)(void), bool front=false) { - pFunctionPointer_t pf = front ? _rise.add_front(tptr, mptr) : _rise.add(tptr, mptr); - gpio_irq_set(&gpio_irq, IRQ_RISE, 1); - return pf; - } - template<typename T> - pFunctionPointer_t fall_add_common(T* tptr, void (T::*mptr)(void), bool front=false) { - pFunctionPointer_t pf = front ? _fall.add_front(tptr, mptr) : _fall.add(tptr, mptr); - gpio_irq_set(&gpio_irq, IRQ_FALL, 1); - return pf; - } - gpio_t gpio; gpio_irq_t gpio_irq; - CallChain _rise; - CallChain _fall; + FunctionPointer _rise; + FunctionPointer _fall; }; } // namespace mbed