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
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 0:82220227f4fa 16 #ifndef MBED_DIGITALOUT_H
simon.ford@mbed.co.uk 0:82220227f4fa 17 #define MBED_DIGITALOUT_H
simon.ford@mbed.co.uk 0:82220227f4fa 18
rolf.meyer@arm.com 11:1c1ebd0324fa 19 #include "platform.h"
emilmont 44:24d45a770a51 20 #include "gpio_api.h"
simon.ford@mbed.co.uk 0:82220227f4fa 21
simon.ford@mbed.co.uk 0:82220227f4fa 22 namespace mbed {
simon.ford@mbed.co.uk 0:82220227f4fa 23
emilmont 43:e2ed12d17f06 24 /** A digital output, used for setting the state of a pin
rolf.meyer@arm.com 11:1c1ebd0324fa 25 *
rolf.meyer@arm.com 11:1c1ebd0324fa 26 * Example:
emilmont 43:e2ed12d17f06 27 * @code
emilmont 43:e2ed12d17f06 28 * // Toggle a LED
emilmont 43:e2ed12d17f06 29 * #include "mbed.h"
emilmont 55:d722ed6a4237 30 *
emilmont 43:e2ed12d17f06 31 * DigitalOut led(LED1);
emilmont 55:d722ed6a4237 32 *
emilmont 43:e2ed12d17f06 33 * int main() {
emilmont 43:e2ed12d17f06 34 * while(1) {
emilmont 43:e2ed12d17f06 35 * led = !led;
emilmont 43:e2ed12d17f06 36 * wait(0.2);
emilmont 43:e2ed12d17f06 37 * }
emilmont 43:e2ed12d17f06 38 * }
emilmont 43:e2ed12d17f06 39 * @endcode
simon.ford@mbed.co.uk 0:82220227f4fa 40 */
emilmont 44:24d45a770a51 41 class DigitalOut {
simon.ford@mbed.co.uk 0:82220227f4fa 42
simon.ford@mbed.co.uk 0:82220227f4fa 43 public:
emilmont 43:e2ed12d17f06 44 /** Create a DigitalOut connected to the specified pin
rolf.meyer@arm.com 11:1c1ebd0324fa 45 *
emilmont 43:e2ed12d17f06 46 * @param pin DigitalOut pin to connect to
rolf.meyer@arm.com 11:1c1ebd0324fa 47 */
emilmont 44:24d45a770a51 48 DigitalOut(PinName pin) {
emilmont 44:24d45a770a51 49 gpio_init(&gpio, pin, PIN_OUTPUT);
emilmont 44:24d45a770a51 50 }
emilmont 55:d722ed6a4237 51
emilmont 43:e2ed12d17f06 52 /** Set the output, specified as 0 or 1 (int)
rolf.meyer@arm.com 11:1c1ebd0324fa 53 *
emilmont 55:d722ed6a4237 54 * @param value An integer specifying the pin output value,
emilmont 55:d722ed6a4237 55 * 0 for logical 0, 1 (or any other non-zero value) for logical 1
rolf.meyer@arm.com 11:1c1ebd0324fa 56 */
simon.ford@mbed.co.uk 18:b3c9f16cbb96 57 void write(int value) {
emilmont 44:24d45a770a51 58 gpio_write(&gpio, value);
simon.ford@mbed.co.uk 18:b3c9f16cbb96 59 }
emilmont 55:d722ed6a4237 60
emilmont 43:e2ed12d17f06 61 /** Return the output setting, represented as 0 or 1 (int)
rolf.meyer@arm.com 11:1c1ebd0324fa 62 *
emilmont 43:e2ed12d17f06 63 * @returns
emilmont 55:d722ed6a4237 64 * an integer representing the output setting of the pin,
emilmont 43:e2ed12d17f06 65 * 0 for logical 0, 1 for logical 1
rolf.meyer@arm.com 11:1c1ebd0324fa 66 */
simon.ford@mbed.co.uk 18:b3c9f16cbb96 67 int read() {
emilmont 44:24d45a770a51 68 return gpio_read(&gpio);
simon.ford@mbed.co.uk 18:b3c9f16cbb96 69 }
emilmont 55:d722ed6a4237 70
rolf.meyer@arm.com 11:1c1ebd0324fa 71 #ifdef MBED_OPERATORS
emilmont 43:e2ed12d17f06 72 /** A shorthand for write()
rolf.meyer@arm.com 11:1c1ebd0324fa 73 */
simon.ford@mbed.co.uk 18:b3c9f16cbb96 74 DigitalOut& operator= (int value) {
simon.ford@mbed.co.uk 18:b3c9f16cbb96 75 write(value);
simon.ford@mbed.co.uk 18:b3c9f16cbb96 76 return *this;
simon.ford@mbed.co.uk 18:b3c9f16cbb96 77 }
emilmont 55:d722ed6a4237 78
simon.ford@mbed.co.uk 18:b3c9f16cbb96 79 DigitalOut& operator= (DigitalOut& rhs) {
simon.ford@mbed.co.uk 18:b3c9f16cbb96 80 write(rhs.read());
simon.ford@mbed.co.uk 18:b3c9f16cbb96 81 return *this;
simon.ford@mbed.co.uk 18:b3c9f16cbb96 82 }
emilmont 55:d722ed6a4237 83
emilmont 43:e2ed12d17f06 84 /** A shorthand for read()
simon.ford@mbed.co.uk 0:82220227f4fa 85 */
simon.ford@mbed.co.uk 18:b3c9f16cbb96 86 operator int() {
simon.ford@mbed.co.uk 18:b3c9f16cbb96 87 return read();
simon.ford@mbed.co.uk 18:b3c9f16cbb96 88 }
rolf.meyer@arm.com 11:1c1ebd0324fa 89 #endif
simon.ford@mbed.co.uk 0:82220227f4fa 90
simon.ford@mbed.co.uk 0:82220227f4fa 91 protected:
emilmont 44:24d45a770a51 92 gpio_t gpio;
simon.ford@mbed.co.uk 0:82220227f4fa 93 };
simon.ford@mbed.co.uk 0:82220227f4fa 94
rolf.meyer@arm.com 11:1c1ebd0324fa 95 } // namespace mbed
simon.ford@mbed.co.uk 0:82220227f4fa 96
emilmont 55:d722ed6a4237 97 #endif