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 /media/uploads/k4zuki/mbedshield050.brd.png
  • Schematic photo vvv /media/uploads/k4zuki/mbedshield050.sch.png
  • Functionality photo vvv /media/uploads/k4zuki/mbedshieldfunc.jpg

Latest eagle files

PCB >> /media/uploads/k4zuki/mbedshield050.brd
SCH >> /media/uploads/k4zuki/mbedshield050.sch

BIG changes from previous version

  1. Ethernet RJ45 connector is removed.
    1. http://mbed.org/components/Seeed-Ethernet-Shield-V20/ is the biggest hint to use Ethernet!
  2. Most ALL of components can be bought at Akizuki http://akizukidenshi.com/
    1. But sorry, they do not send parts to abroad
  3. Pinout is changed!
arduino0.4.00.5.0
D4p12p21
D5p11p22
MOSI_nonep11
MISO_nonep12
SCK_nonep13

This design has bug(s)

  1. I2C functional pin differs between 1768 and 11U24.

Fixed bugs here

  1. 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!
  2. 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

error.h@47:134def52cfa0, 2012-11-27 (annotated)

Committer:
emimon01
Date:
Tue Nov 27 17:05:08 2012 +0000
Revision:
47:134def52cfa0
Parent:
44:24d45a770a51
Child:
54:71b101360fb9
Add a debug API

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 44:24d45a770a51 1 /* mbed Microcontroller Library
emilmont 44:24d45a770a51 2 * Copyright (c) 2006-2012 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 */
rolf.meyer@arm.com 11:1c1ebd0324fa 22 #ifndef MBED_ERROR_H
rolf.meyer@arm.com 11:1c1ebd0324fa 23 #define MBED_ERROR_H
rolf.meyer@arm.com 11:1c1ebd0324fa 24
emilmont 43:e2ed12d17f06 25 /** To generate a fatal compile-time error, you can use the pre-processor #error directive.
rolf.meyer@arm.com 11:1c1ebd0324fa 26 *
emilmont 43:e2ed12d17f06 27 * @code
emilmont 43:e2ed12d17f06 28 * #error "That shouldn't have happened!"
emilmont 43:e2ed12d17f06 29 * @endcode
rolf.meyer@arm.com 11:1c1ebd0324fa 30 *
rolf.meyer@arm.com 11:1c1ebd0324fa 31 * If the compiler evaluates this line, it will report the error and stop the compile.
rolf.meyer@arm.com 11:1c1ebd0324fa 32 *
rolf.meyer@arm.com 11:1c1ebd0324fa 33 * For example, you could use this to check some user-defined compile-time variables:
emilmont 44:24d45a770a51 34 *
emilmont 43:e2ed12d17f06 35 * @code
emilmont 43:e2ed12d17f06 36 * #define NUM_PORTS 7
emilmont 43:e2ed12d17f06 37 * #if (NUM_PORTS > 4)
emilmont 43:e2ed12d17f06 38 * #error "NUM_PORTS must be less than 4"
emilmont 43:e2ed12d17f06 39 * #endif
emilmont 43:e2ed12d17f06 40 * @endcode
rolf.meyer@arm.com 11:1c1ebd0324fa 41 *
rolf.meyer@arm.com 11:1c1ebd0324fa 42 * Reporting Run-Time Errors:
rolf.meyer@arm.com 11:1c1ebd0324fa 43 * To generate a fatal run-time error, you can use the mbed error() function.
rolf.meyer@arm.com 11:1c1ebd0324fa 44 *
emilmont 43:e2ed12d17f06 45 * @code
emilmont 43:e2ed12d17f06 46 * error("That shouldn't have happened!");
emilmont 43:e2ed12d17f06 47 * @endcode
rolf.meyer@arm.com 11:1c1ebd0324fa 48 *
rolf.meyer@arm.com 11:1c1ebd0324fa 49 * If the mbed running the program executes this function, it will print the
rolf.meyer@arm.com 11:1c1ebd0324fa 50 * message via the USB serial port, and then die with the blue lights of death!
rolf.meyer@arm.com 11:1c1ebd0324fa 51 *
rolf.meyer@arm.com 11:1c1ebd0324fa 52 * The message can use printf-style formatting, so you can report variables in the
rolf.meyer@arm.com 11:1c1ebd0324fa 53 * message too. For example, you could use this to check a run-time condition:
rolf.meyer@arm.com 11:1c1ebd0324fa 54 *
emilmont 43:e2ed12d17f06 55 * @code
emilmont 43:e2ed12d17f06 56 * if(x >= 5) {
emilmont 43:e2ed12d17f06 57 * error("expected x to be less than 5, but got %d", x);
emilmont 43:e2ed12d17f06 58 * }
emilmont 43:e2ed12d17f06 59 * #endcode
rolf.meyer@arm.com 11:1c1ebd0324fa 60 */
rolf.meyer@arm.com 11:1c1ebd0324fa 61
rolf.meyer@arm.com 11:1c1ebd0324fa 62 #include <stdlib.h>
emilmont 44:24d45a770a51 63 #include "device.h"
rolf.meyer@arm.com 11:1c1ebd0324fa 64
emimon01 47:134def52cfa0 65 #ifdef DEVICE_STDIO_MESSAGES
rolf.meyer@arm.com 11:1c1ebd0324fa 66 #include <stdio.h>
rolf.meyer@arm.com 11:1c1ebd0324fa 67 #define error(...) (fprintf(stderr, __VA_ARGS__), exit(1))
emilmont 44:24d45a770a51 68 #else
emilmont 44:24d45a770a51 69 #define error(...) (exit(1))
rolf.meyer@arm.com 11:1c1ebd0324fa 70 #endif
rolf.meyer@arm.com 11:1c1ebd0324fa 71
rolf.meyer@arm.com 11:1c1ebd0324fa 72 #endif