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

PortIn.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	*/
emilmont	44:24d45a770a51	16	#ifndef MBED_PORTIN_H
emilmont	44:24d45a770a51	17	#define MBED_PORTIN_H
emilmont	44:24d45a770a51	18
emilmont	44:24d45a770a51	19	#include "platform.h"
emilmont	44:24d45a770a51	20
emilmont	44:24d45a770a51	21	#if DEVICE_PORTIN
emilmont	44:24d45a770a51	22
emilmont	44:24d45a770a51	23	#include "port_api.h"
emilmont	44:24d45a770a51	24
emilmont	44:24d45a770a51	25	namespace mbed {
emilmont	44:24d45a770a51	26
emilmont	44:24d45a770a51	27	/** A multiple pin digital input
emilmont	44:24d45a770a51	28	*
emilmont	44:24d45a770a51	29	* Example:
emilmont	44:24d45a770a51	30	* @code
emilmont	44:24d45a770a51	31	* // Switch on an LED if any of mbed pins 21-26 is high
emilmont	44:24d45a770a51	32	*
emilmont	44:24d45a770a51	33	* #include "mbed.h"
emilmont	44:24d45a770a51	34	*
emilmont	44:24d45a770a51	35	* PortIn p(Port2, 0x0000003F); // p21-p26
emilmont	44:24d45a770a51	36	* DigitalOut ind(LED4);
emilmont	44:24d45a770a51	37	*
emilmont	44:24d45a770a51	38	* int main() {
emilmont	44:24d45a770a51	39	* while(1) {
emilmont	44:24d45a770a51	40	* int pins = p.read();
emilmont	44:24d45a770a51	41	* if(pins) {
emilmont	44:24d45a770a51	42	* ind = 1;
emilmont	44:24d45a770a51	43	* } else {
emilmont	44:24d45a770a51	44	* ind = 0;
emilmont	44:24d45a770a51	45	* }
emilmont	44:24d45a770a51	46	* }
emilmont	44:24d45a770a51	47	* }
emilmont	44:24d45a770a51	48	* @endcode
emilmont	44:24d45a770a51	49	*/
emilmont	44:24d45a770a51	50	class PortIn {
emilmont	44:24d45a770a51	51	public:
emilmont	44:24d45a770a51	52
emilmont	44:24d45a770a51	53	/** Create an PortIn, connected to the specified port
emilmont	44:24d45a770a51	54	*
emilmont	44:24d45a770a51	55	* @param port Port to connect to (Port0-Port5)
emilmont	44:24d45a770a51	56	* @param mask A bitmask to identify which bits in the port should be included (0 - ignore)
emilmont	55:d722ed6a4237	57	*/
emilmont	44:24d45a770a51	58	PortIn(PortName port, int mask = 0xFFFFFFFF) {
emilmont	44:24d45a770a51	59	port_init(&_port, port, mask, PIN_INPUT);
emilmont	44:24d45a770a51	60	}
emilmont	55:d722ed6a4237	61
emilmont	44:24d45a770a51	62	/** Read the value currently output on the port
emilmont	44:24d45a770a51	63	*
emilmont	44:24d45a770a51	64	* @returns
emilmont	44:24d45a770a51	65	* An integer with each bit corresponding to associated port pin setting
emilmont	44:24d45a770a51	66	*/
emilmont	44:24d45a770a51	67	int read() {
emilmont	44:24d45a770a51	68	return port_read(&_port);
emilmont	44:24d45a770a51	69	}
emilmont	55:d722ed6a4237	70
emilmont	44:24d45a770a51	71	/** Set the input pin mode
emilmont	44:24d45a770a51	72	*
emilmont	44:24d45a770a51	73	* @param mode PullUp, PullDown, PullNone, OpenDrain
emilmont	44:24d45a770a51	74	*/
emilmont	44:24d45a770a51	75	void mode(PinMode mode) {
emilmont	44:24d45a770a51	76	port_mode(&_port, mode);
emilmont	44:24d45a770a51	77	}
emilmont	55:d722ed6a4237	78
emilmont	44:24d45a770a51	79	/** A shorthand for read()
emilmont	44:24d45a770a51	80	*/
emilmont	55:d722ed6a4237	81	operator int() {
emilmont	44:24d45a770a51	82	return read();
emilmont	44:24d45a770a51	83	}
emilmont	44:24d45a770a51	84
emilmont	44:24d45a770a51	85	private:
emilmont	44:24d45a770a51	86	port_t _port;
emilmont	44:24d45a770a51	87	};
emilmont	44:24d45a770a51	88
emilmont	44:24d45a770a51	89	} // namespace mbed
emilmont	44:24d45a770a51	90
emilmont	44:24d45a770a51	91	#endif
emilmont	44:24d45a770a51	92
emilmont	44:24d45a770a51	93	#endif

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Repository details

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