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

Timeout.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?

UserRevisionLine numberNew 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 */
simon.ford@mbed.co.uk 9:cf0d45ce28a6 16 #ifndef MBED_TIMEOUT_H
simon.ford@mbed.co.uk 9:cf0d45ce28a6 17 #define MBED_TIMEOUT_H
simon.ford@mbed.co.uk 9:cf0d45ce28a6 18
simon.ford@mbed.co.uk 9:cf0d45ce28a6 19 #include "Ticker.h"
simon.ford@mbed.co.uk 9:cf0d45ce28a6 20
simon.ford@mbed.co.uk 9:cf0d45ce28a6 21 namespace mbed {
simon.ford@mbed.co.uk 9:cf0d45ce28a6 22
emilmont 43:e2ed12d17f06 23 /** A Timeout is used to call a function at a point in the future
simon.ford@mbed.co.uk 9:cf0d45ce28a6 24 *
emilmont 55:d722ed6a4237 25 * You can use as many seperate Timeout objects as you require.
rolf.meyer@arm.com 11:1c1ebd0324fa 26 *
rolf.meyer@arm.com 11:1c1ebd0324fa 27 * Example:
emilmont 43:e2ed12d17f06 28 * @code
emilmont 43:e2ed12d17f06 29 * // Blink until timeout.
emilmont 43:e2ed12d17f06 30 *
emilmont 43:e2ed12d17f06 31 * #include "mbed.h"
emilmont 55:d722ed6a4237 32 *
emilmont 43:e2ed12d17f06 33 * Timeout timeout;
emilmont 43:e2ed12d17f06 34 * DigitalOut led(LED1);
emilmont 55:d722ed6a4237 35 *
emilmont 43:e2ed12d17f06 36 * int on = 1;
emilmont 55:d722ed6a4237 37 *
emilmont 43:e2ed12d17f06 38 * void attimeout() {
emilmont 43:e2ed12d17f06 39 * on = 0;
emilmont 43:e2ed12d17f06 40 * }
emilmont 55:d722ed6a4237 41 *
emilmont 43:e2ed12d17f06 42 * int main() {
emilmont 43:e2ed12d17f06 43 * timeout.attach(&attimeout, 5);
emilmont 43:e2ed12d17f06 44 * while(on) {
emilmont 43:e2ed12d17f06 45 * led = !led;
emilmont 43:e2ed12d17f06 46 * wait(0.2);
emilmont 43:e2ed12d17f06 47 * }
emilmont 43:e2ed12d17f06 48 * }
emilmont 43:e2ed12d17f06 49 * @endcode
simon.ford@mbed.co.uk 9:cf0d45ce28a6 50 */
simon.ford@mbed.co.uk 9:cf0d45ce28a6 51 class Timeout : public Ticker {
simon.ford@mbed.co.uk 9:cf0d45ce28a6 52
simon.ford@mbed.co.uk 9:cf0d45ce28a6 53 protected:
rolf.meyer@arm.com 11:1c1ebd0324fa 54 virtual void handler();
rolf.meyer@arm.com 11:1c1ebd0324fa 55 };
rolf.meyer@arm.com 11:1c1ebd0324fa 56
rolf.meyer@arm.com 11:1c1ebd0324fa 57 } // namespace mbed
simon.ford@mbed.co.uk 9:cf0d45ce28a6 58
simon.ford@mbed.co.uk 9:cf0d45ce28a6 59 #endif