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

Serial.h@54:71b101360fb9, 2013-01-08 (annotated)

Committer:: emilmont
Date:: Tue Jan 08 12:46:36 2013 +0000
Revision:: 54:71b101360fb9
Parent:: 51:a076018f59af
Child:: 55:d722ed6a4237

Support "stream as file" use case

Unify binary libraries

Update copyright

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	44:24d45a770a51	4	* Permission is hereby granted, free of charge, to any person obtaining a copy
emilmont	44:24d45a770a51	5	* of this software and associated documentation files (the "Software"), to deal
emilmont	44:24d45a770a51	6	* in the Software without restriction, including without limitation the rights
emilmont	44:24d45a770a51	7	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
emilmont	44:24d45a770a51	8	* copies of the Software, and to permit persons to whom the Software is
emilmont	44:24d45a770a51	9	* furnished to do so, subject to the following conditions:
emilmont	44:24d45a770a51	10	*
emilmont	44:24d45a770a51	11	* The above copyright notice and this permission notice shall be included in
emilmont	44:24d45a770a51	12	* all copies or substantial portions of the Software.
emilmont	44:24d45a770a51	13	*
emilmont	44:24d45a770a51	14	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
emilmont	44:24d45a770a51	15	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
emilmont	44:24d45a770a51	16	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
emilmont	44:24d45a770a51	17	* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
emilmont	44:24d45a770a51	18	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
emilmont	44:24d45a770a51	19	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
emilmont	44:24d45a770a51	20	* SOFTWARE.
emilmont	44:24d45a770a51	21	*/
emilmont	44:24d45a770a51	22	#ifndef MBED_SERIAL_H
emilmont	44:24d45a770a51	23	#define MBED_SERIAL_H
emilmont	44:24d45a770a51	24
emilmont	44:24d45a770a51	25	#include "platform.h"
emilmont	44:24d45a770a51	26
emilmont	44:24d45a770a51	27	#if DEVICE_SERIAL
emilmont	44:24d45a770a51	28
emilmont	44:24d45a770a51	29	#include "Stream.h"
emilmont	44:24d45a770a51	30	#include "FunctionPointer.h"
emilmont	44:24d45a770a51	31	#include "serial_api.h"
emilmont	44:24d45a770a51	32
emilmont	44:24d45a770a51	33	namespace mbed {
emilmont	44:24d45a770a51	34
emilmont	44:24d45a770a51	35	/** A serial port (UART) for communication with other serial devices
emilmont	44:24d45a770a51	36	*
emilmont	44:24d45a770a51	37	* Can be used for Full Duplex communication, or Simplex by specifying
emilmont	44:24d45a770a51	38	* one pin as NC (Not Connected)
emilmont	44:24d45a770a51	39	*
emilmont	44:24d45a770a51	40	* Example:
emilmont	44:24d45a770a51	41	* @code
emilmont	44:24d45a770a51	42	* // Print "Hello World" to the PC
emilmont	44:24d45a770a51	43	*
emilmont	44:24d45a770a51	44	* #include "mbed.h"
emilmont	44:24d45a770a51	45	*
emilmont	44:24d45a770a51	46	* Serial pc(USBTX, USBRX);
emilmont	44:24d45a770a51	47	*
emilmont	44:24d45a770a51	48	* int main() {
emilmont	44:24d45a770a51	49	* pc.printf("Hello World\n");
emilmont	44:24d45a770a51	50	* }
emilmont	44:24d45a770a51	51	* @endcode
emilmont	44:24d45a770a51	52	*/
emilmont	44:24d45a770a51	53	class Serial : public Stream {
emilmont	44:24d45a770a51	54
emilmont	44:24d45a770a51	55	public:
emilmont	44:24d45a770a51	56	/** Create a Serial port, connected to the specified transmit and receive pins
emilmont	44:24d45a770a51	57	*
emilmont	44:24d45a770a51	58	* @param tx Transmit pin
emilmont	44:24d45a770a51	59	* @param rx Receive pin
emilmont	44:24d45a770a51	60	*
emilmont	44:24d45a770a51	61	* @note
emilmont	44:24d45a770a51	62	* Either tx or rx may be specified as NC if unused
emilmont	44:24d45a770a51	63	*/
emilmont	54:71b101360fb9	64	Serial(PinName tx, PinName rx, const char *name=NULL);
emilmont	54:71b101360fb9	65
emilmont	44:24d45a770a51	66	/** Set the baud rate of the serial port
emilmont	44:24d45a770a51	67	*
emilmont	44:24d45a770a51	68	* @param baudrate The baudrate of the serial port (default = 9600).
emilmont	44:24d45a770a51	69	*/
emilmont	54:71b101360fb9	70	void baud(int baudrate);
emilmont	51:a076018f59af	71
emilmont	51:a076018f59af	72	enum Parity {
emilmont	51:a076018f59af	73	None = 0,
emilmont	51:a076018f59af	74	Odd,
emilmont	51:a076018f59af	75	Even,
emilmont	51:a076018f59af	76	Forced1,
emilmont	51:a076018f59af	77	Forced0
emilmont	51:a076018f59af	78	};
emilmont	51:a076018f59af	79
emilmont	51:a076018f59af	80	enum IrqType {
emilmont	51:a076018f59af	81	RxIrq = 0,
emilmont	51:a076018f59af	82	TxIrq
emilmont	51:a076018f59af	83	};
emilmont	44:24d45a770a51	84
emilmont	44:24d45a770a51	85	/** Set the transmission format used by the Serial port
emilmont	44:24d45a770a51	86	*
emilmont	44:24d45a770a51	87	* @param bits The number of bits in a word (5-8; default = 8)
emilmont	44:24d45a770a51	88	* @param parity The parity used (Serial::None, Serial::Odd, Serial::Even, Serial::Forced1, Serial::Forced0; default = Serial::None)
emilmont	44:24d45a770a51	89	* @param stop The number of stop bits (1 or 2; default = 1)
emilmont	44:24d45a770a51	90	*/
emilmont	54:71b101360fb9	91	void format(int bits = 8, Parity parity=Serial::None, int stop_bits=1);
emilmont	54:71b101360fb9	92
emilmont	44:24d45a770a51	93	/** Determine if there is a character available to read
emilmont	44:24d45a770a51	94	*
emilmont	44:24d45a770a51	95	* @returns
emilmont	44:24d45a770a51	96	* 1 if there is a character available to read,
emilmont	44:24d45a770a51	97	* 0 otherwise
emilmont	44:24d45a770a51	98	*/
emilmont	54:71b101360fb9	99	int readable();
emilmont	54:71b101360fb9	100
emilmont	44:24d45a770a51	101	/** Determine if there is space available to write a character
emilmont	44:24d45a770a51	102	*
emilmont	44:24d45a770a51	103	* @returns
emilmont	44:24d45a770a51	104	* 1 if there is space to write a character,
emilmont	44:24d45a770a51	105	* 0 otherwise
emilmont	44:24d45a770a51	106	*/
emilmont	54:71b101360fb9	107	int writeable();
emilmont	54:71b101360fb9	108
emilmont	44:24d45a770a51	109	/** Attach a function to call whenever a serial interrupt is generated
emilmont	44:24d45a770a51	110	*
emilmont	44:24d45a770a51	111	* @param fptr A pointer to a void function, or 0 to set as none
emilmont	44:24d45a770a51	112	* @param type Which serial interrupt to attach the member function to (Seriall::RxIrq for receive, TxIrq for transmit buffer empty)
emilmont	44:24d45a770a51	113	*/
emilmont	54:71b101360fb9	114	void attach(void (*fptr)(void), IrqType type=RxIrq);
emilmont	54:71b101360fb9	115
emilmont	44:24d45a770a51	116	/** Attach a member function to call whenever a serial interrupt is generated
emilmont	44:24d45a770a51	117	*
emilmont	44:24d45a770a51	118	* @param tptr pointer to the object to call the member function on
emilmont	44:24d45a770a51	119	* @param mptr pointer to the member function to be called
emilmont	44:24d45a770a51	120	* @param type Which serial interrupt to attach the member function to (Seriall::RxIrq for receive, TxIrq for transmit buffer empty)
emilmont	44:24d45a770a51	121	*/
emilmont	44:24d45a770a51	122	template<typename T>
emilmont	51:a076018f59af	123	void attach(T* tptr, void (T::*mptr)(void), IrqType type=RxIrq) {
emilmont	44:24d45a770a51	124	if((mptr != NULL) && (tptr != NULL)) {
emilmont	44:24d45a770a51	125	_irq[type].attach(tptr, mptr);
emilmont	51:a076018f59af	126	serial_irq_set(&_serial, (SerialIrq)type, 1);
emilmont	44:24d45a770a51	127	}
emilmont	44:24d45a770a51	128	}
emilmont	44:24d45a770a51	129
emilmont	54:71b101360fb9	130	static void _irq_handler(uint32_t id, SerialIrq irq_type);
emilmont	44:24d45a770a51	131
emilmont	44:24d45a770a51	132	protected:
emilmont	54:71b101360fb9	133	virtual int _getc();
emilmont	54:71b101360fb9	134	virtual int _putc(int c);
emilmont	44:24d45a770a51	135
emilmont	54:71b101360fb9	136	serial_t _serial;
emilmont	44:24d45a770a51	137	FunctionPointer _irq[2];
emilmont	44:24d45a770a51	138	};
emilmont	44:24d45a770a51	139
emilmont	44:24d45a770a51	140	} // namespace mbed
emilmont	44:24d45a770a51	141
emilmont	44:24d45a770a51	142	#endif
emilmont	44:24d45a770a51	143
emilmont	44:24d45a770a51	144	#endif

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