mbeDshield - The official mbed C/C SDK provides the software…

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Kazuki Yamamoto / mbeDshield

The official mbed C/C SDK provides the software platform and libraries to build your applications.

Dependents: SeeedTouchLCD

Fork of mbed by mbed official

(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.
1. http://mbed.org/components/Seeed-Ethernet-Shield-V20/ is the biggest hint to use Ethernet!
~~Most~~ ALL of components can be bought at Akizuki http://akizukidenshi.com/
1. 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.
1. 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
1. ~~it will be fixed in later version 0.4.1/0.4.2/0.5.0~~ This 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

InterruptManager.h@72:e0dca162df14, 2014-05-06 (annotated)

Committer:: k4zuki
Date:: Tue May 06 17:25:49 2014 +0000
Revision:: 72:e0dca162df14
Parent:: 66:9c8f0e3462fb

bug fix

Who changed what in which revision?

User	Revision	Line number	New contents of line
bogdanm	66:9c8f0e3462fb	1	#ifndef MBED_INTERRUPTMANAGER_H
bogdanm	66:9c8f0e3462fb	2	#define MBED_INTERRUPTMANAGER_H
bogdanm	66:9c8f0e3462fb	3
bogdanm	66:9c8f0e3462fb	4	#include "cmsis.h"
bogdanm	66:9c8f0e3462fb	5	#include "CallChain.h"
bogdanm	66:9c8f0e3462fb	6	#include <string.h>
bogdanm	66:9c8f0e3462fb	7
bogdanm	66:9c8f0e3462fb	8	namespace mbed {
bogdanm	66:9c8f0e3462fb	9
bogdanm	66:9c8f0e3462fb	10	/** Use this singleton if you need to chain interrupt handlers.
bogdanm	66:9c8f0e3462fb	11	*
bogdanm	66:9c8f0e3462fb	12	* Example (for LPC1768):
bogdanm	66:9c8f0e3462fb	13	* @code
bogdanm	66:9c8f0e3462fb	14	* #include "InterruptManager.h"
bogdanm	66:9c8f0e3462fb	15	* #include "mbed.h"
bogdanm	66:9c8f0e3462fb	16	*
bogdanm	66:9c8f0e3462fb	17	* Ticker flipper;
bogdanm	66:9c8f0e3462fb	18	* DigitalOut led1(LED1);
bogdanm	66:9c8f0e3462fb	19	* DigitalOut led2(LED2);
bogdanm	66:9c8f0e3462fb	20	*
bogdanm	66:9c8f0e3462fb	21	* void flip(void) {
bogdanm	66:9c8f0e3462fb	22	* led1 = !led1;
bogdanm	66:9c8f0e3462fb	23	* }
bogdanm	66:9c8f0e3462fb	24	*
bogdanm	66:9c8f0e3462fb	25	* void handler(void) {
bogdanm	66:9c8f0e3462fb	26	* led2 = !led1;
bogdanm	66:9c8f0e3462fb	27	* }
bogdanm	66:9c8f0e3462fb	28	*
bogdanm	66:9c8f0e3462fb	29	* int main() {
bogdanm	66:9c8f0e3462fb	30	* led1 = led2 = 0;
bogdanm	66:9c8f0e3462fb	31	* flipper.attach(&flip, 1.0);
bogdanm	66:9c8f0e3462fb	32	* InterruptManager::get()->add_handler(handler, TIMER3_IRQn);
bogdanm	66:9c8f0e3462fb	33	* }
bogdanm	66:9c8f0e3462fb	34	* @endcode
bogdanm	66:9c8f0e3462fb	35	*/
bogdanm	66:9c8f0e3462fb	36	class InterruptManager {
bogdanm	66:9c8f0e3462fb	37	public:
bogdanm	66:9c8f0e3462fb	38	/** Return the only instance of this class
bogdanm	66:9c8f0e3462fb	39	*/
bogdanm	66:9c8f0e3462fb	40	static InterruptManager* get();
bogdanm	66:9c8f0e3462fb	41
bogdanm	66:9c8f0e3462fb	42	/** Destroy the current instance of the interrupt manager
bogdanm	66:9c8f0e3462fb	43	*/
bogdanm	66:9c8f0e3462fb	44	static void destroy();
bogdanm	66:9c8f0e3462fb	45
bogdanm	66:9c8f0e3462fb	46	/** Add a handler for an interrupt at the end of the handler list
bogdanm	66:9c8f0e3462fb	47	*
bogdanm	66:9c8f0e3462fb	48	* @param function the handler to add
bogdanm	66:9c8f0e3462fb	49	* @param irq interrupt number
bogdanm	66:9c8f0e3462fb	50	*
bogdanm	66:9c8f0e3462fb	51	* @returns
bogdanm	66:9c8f0e3462fb	52	* The function object created for 'function'
bogdanm	66:9c8f0e3462fb	53	*/
bogdanm	66:9c8f0e3462fb	54	pFunctionPointer_t add_handler(void (*function)(void), IRQn_Type irq) {
bogdanm	66:9c8f0e3462fb	55	return add_common(function, irq);
bogdanm	66:9c8f0e3462fb	56	}
bogdanm	66:9c8f0e3462fb	57
bogdanm	66:9c8f0e3462fb	58	/** Add a handler for an interrupt at the beginning of the handler list
bogdanm	66:9c8f0e3462fb	59	*
bogdanm	66:9c8f0e3462fb	60	* @param function the handler to add
bogdanm	66:9c8f0e3462fb	61	* @param irq interrupt number
bogdanm	66:9c8f0e3462fb	62	*
bogdanm	66:9c8f0e3462fb	63	* @returns
bogdanm	66:9c8f0e3462fb	64	* The function object created for 'function'
bogdanm	66:9c8f0e3462fb	65	*/
bogdanm	66:9c8f0e3462fb	66	pFunctionPointer_t add_handler_front(void (*function)(void), IRQn_Type irq) {
bogdanm	66:9c8f0e3462fb	67	return add_common(function, irq, true);
bogdanm	66:9c8f0e3462fb	68	}
bogdanm	66:9c8f0e3462fb	69
bogdanm	66:9c8f0e3462fb	70	/** Add a handler for an interrupt at the end of the handler list
bogdanm	66:9c8f0e3462fb	71	*
bogdanm	66:9c8f0e3462fb	72	* @param tptr pointer to the object that has the handler function
bogdanm	66:9c8f0e3462fb	73	* @param mptr pointer to the actual handler function
bogdanm	66:9c8f0e3462fb	74	* @param irq interrupt number
bogdanm	66:9c8f0e3462fb	75	*
bogdanm	66:9c8f0e3462fb	76	* @returns
bogdanm	66:9c8f0e3462fb	77	* The function object created for 'tptr' and 'mptr'
bogdanm	66:9c8f0e3462fb	78	*/
bogdanm	66:9c8f0e3462fb	79	template<typename T>
bogdanm	66:9c8f0e3462fb	80	pFunctionPointer_t add_handler(T* tptr, void (T::*mptr)(void), IRQn_Type irq) {
bogdanm	66:9c8f0e3462fb	81	return add_common(tptr, mptr, irq);
bogdanm	66:9c8f0e3462fb	82	}
bogdanm	66:9c8f0e3462fb	83
bogdanm	66:9c8f0e3462fb	84	/** Add a handler for an interrupt at the beginning of the handler list
bogdanm	66:9c8f0e3462fb	85	*
bogdanm	66:9c8f0e3462fb	86	* @param tptr pointer to the object that has the handler function
bogdanm	66:9c8f0e3462fb	87	* @param mptr pointer to the actual handler function
bogdanm	66:9c8f0e3462fb	88	* @param irq interrupt number
bogdanm	66:9c8f0e3462fb	89	*
bogdanm	66:9c8f0e3462fb	90	* @returns
bogdanm	66:9c8f0e3462fb	91	* The function object created for 'tptr' and 'mptr'
bogdanm	66:9c8f0e3462fb	92	*/
bogdanm	66:9c8f0e3462fb	93	template<typename T>
bogdanm	66:9c8f0e3462fb	94	pFunctionPointer_t add_handler_front(T* tptr, void (T::*mptr)(void), IRQn_Type irq) {
bogdanm	66:9c8f0e3462fb	95	return add_common(tptr, mptr, irq, true);
bogdanm	66:9c8f0e3462fb	96	}
bogdanm	66:9c8f0e3462fb	97
bogdanm	66:9c8f0e3462fb	98	/** Remove a handler from an interrupt
bogdanm	66:9c8f0e3462fb	99	*
bogdanm	66:9c8f0e3462fb	100	* @param handler the function object for the handler to remove
bogdanm	66:9c8f0e3462fb	101	* @param irq the interrupt number
bogdanm	66:9c8f0e3462fb	102	*
bogdanm	66:9c8f0e3462fb	103	* @returns
bogdanm	66:9c8f0e3462fb	104	* true if the handler was found and removed, false otherwise
bogdanm	66:9c8f0e3462fb	105	*/
bogdanm	66:9c8f0e3462fb	106	bool remove_handler(pFunctionPointer_t handler, IRQn_Type irq);
bogdanm	66:9c8f0e3462fb	107
bogdanm	66:9c8f0e3462fb	108	private:
bogdanm	66:9c8f0e3462fb	109	InterruptManager();
bogdanm	66:9c8f0e3462fb	110	~InterruptManager();
bogdanm	66:9c8f0e3462fb	111
bogdanm	66:9c8f0e3462fb	112	// We declare the copy contructor and the assignment operator, but we don't
bogdanm	66:9c8f0e3462fb	113	// implement them. This way, if someone tries to copy/assign our instance,
bogdanm	66:9c8f0e3462fb	114	// he will get an error at compile time.
bogdanm	66:9c8f0e3462fb	115	InterruptManager(const InterruptManager&);
bogdanm	66:9c8f0e3462fb	116	InterruptManager& operator =(const InterruptManager&);
bogdanm	66:9c8f0e3462fb	117
bogdanm	66:9c8f0e3462fb	118	template<typename T>
bogdanm	66:9c8f0e3462fb	119	pFunctionPointer_t add_common(T tptr, void (T::mptr)(void), IRQn_Type irq, bool front=false) {
bogdanm	66:9c8f0e3462fb	120	int irq_pos = get_irq_index(irq);
bogdanm	66:9c8f0e3462fb	121	bool change = must_replace_vector(irq);
bogdanm	66:9c8f0e3462fb	122
bogdanm	66:9c8f0e3462fb	123	pFunctionPointer_t pf = front ? _chains[irq_pos]->add_front(tptr, mptr) : _chains[irq_pos]->add(tptr, mptr);
bogdanm	66:9c8f0e3462fb	124	if (change)
bogdanm	66:9c8f0e3462fb	125	NVIC_SetVector(irq, (uint32_t)&InterruptManager::static_irq_helper);
bogdanm	66:9c8f0e3462fb	126	return pf;
bogdanm	66:9c8f0e3462fb	127	}
bogdanm	66:9c8f0e3462fb	128
bogdanm	66:9c8f0e3462fb	129	pFunctionPointer_t add_common(void (*function)(void), IRQn_Type irq, bool front=false);
bogdanm	66:9c8f0e3462fb	130	bool must_replace_vector(IRQn_Type irq);
bogdanm	66:9c8f0e3462fb	131	int get_irq_index(IRQn_Type irq);
bogdanm	66:9c8f0e3462fb	132	void irq_helper();
bogdanm	66:9c8f0e3462fb	133	void add_helper(void (*function)(void), IRQn_Type irq, bool front=false);
bogdanm	66:9c8f0e3462fb	134	static void static_irq_helper();
bogdanm	66:9c8f0e3462fb	135
bogdanm	66:9c8f0e3462fb	136	CallChain* _chains[NVIC_NUM_VECTORS];
bogdanm	66:9c8f0e3462fb	137	static InterruptManager* _instance;
bogdanm	66:9c8f0e3462fb	138	};
bogdanm	66:9c8f0e3462fb	139
bogdanm	66:9c8f0e3462fb	140	} // namespace mbed
bogdanm	66:9c8f0e3462fb	141
bogdanm	66:9c8f0e3462fb	142	#endif
bogdanm	66:9c8f0e3462fb	143

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Type:	Library
Created:	11 Nov 2013
Imports:	30
Forks:	0
Commits:	73
Dependents:	1
Dependencies:	0
Followers:	2