The official mbed C/C SDK provides the software platform and libraries to build your applications.
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(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.
- http://mbed.org/components/Seeed-Ethernet-Shield-V20/ is the biggest hint to use Ethernet!
MostALL of components can be bought at Akizuki http://akizukidenshi.com/- 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.
- 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
it will be fixed in later version 0.4.1/0.4.2/0.5.0This 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
Diff: PortOut.h
- Revision:
- 44:24d45a770a51
- Parent:
- 43:e2ed12d17f06
- Child:
- 54:71b101360fb9
--- a/PortOut.h Fri Oct 26 17:40:46 2012 +0100 +++ b/PortOut.h Wed Nov 21 10:49:56 2012 +0000 @@ -1,95 +1,110 @@ -/* mbed Microcontroller Library - PortOut - * Copyright (c) 2006-2011 ARM Limited. All rights reserved. - */ - -#ifndef MBED_PORTOUT_H -#define MBED_PORTOUT_H - -#include "device.h" - -#if DEVICE_PORTOUT - -#include "platform.h" -#include "PinNames.h" -#include "Base.h" - -#include "PortNames.h" - -namespace mbed { -/** A multiple pin digital out - * - * Example: - * @code - * // Toggle all four LEDs - * - * #include "mbed.h" - * - * // LED1 = P1.18 LED2 = P1.20 LED3 = P1.21 LED4 = P1.23 - * #define LED_MASK 0x00B40000 - * - * PortOut ledport(Port1, LED_MASK); - * - * int main() { - * while(1) { - * ledport = LED_MASK; - * wait(1); - * ledport = 0; - * wait(1); - * } - * } - * @endcode - */ -class PortOut { -public: - - /** Create an PortOut, connected to the specified port - * - * @param port Port to connect to (Port0-Port5) - * @param mask A bitmask to identify which bits in the port should be included (0 - ignore) - */ - PortOut(PortName port, int mask = 0xFFFFFFFF); - - /** Write the value to the output port - * - * @param value An integer specifying a bit to write for every corresponding PortOut pin - */ - void write(int value); - - /** Read the value currently output on the port - * - * @returns - * An integer with each bit corresponding to associated PortOut pin setting - */ - int read(); - - /** A shorthand for write() - */ - PortOut& operator= (int value) { - write(value); - return *this; - } - - PortOut& operator= (PortOut& rhs) { - write(rhs.read()); - return *this; - } - - /** A shorthand for read() - */ - operator int() { - return read(); - } - -private: -#if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) - LPC_GPIO_TypeDef *_gpio; -#endif - PortName _port; - uint32_t _mask; -}; - -} // namespace mbed - -#endif - -#endif +/* mbed Microcontroller Library + * Copyright (c) 2006-2012 ARM Limited + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ +#ifndef MBED_PORTOUT_H +#define MBED_PORTOUT_H + +#include "platform.h" + +#if DEVICE_PORTOUT + +#include "port_api.h" + +namespace mbed { +/** A multiple pin digital out + * + * Example: + * @code + * // Toggle all four LEDs + * + * #include "mbed.h" + * + * // LED1 = P1.18 LED2 = P1.20 LED3 = P1.21 LED4 = P1.23 + * #define LED_MASK 0x00B40000 + * + * PortOut ledport(Port1, LED_MASK); + * + * int main() { + * while(1) { + * ledport = LED_MASK; + * wait(1); + * ledport = 0; + * wait(1); + * } + * } + * @endcode + */ +class PortOut { +public: + + /** Create an PortOut, connected to the specified port + * + * @param port Port to connect to (Port0-Port5) + * @param mask A bitmask to identify which bits in the port should be included (0 - ignore) + */ + PortOut(PortName port, int mask = 0xFFFFFFFF) { + port_init(&_port, port, mask, PIN_OUTPUT); + } + + /** Write the value to the output port + * + * @param value An integer specifying a bit to write for every corresponding PortOut pin + */ + void write(int value) { + port_write(&_port, value); + } + + /** Read the value currently output on the port + * + * @returns + * An integer with each bit corresponding to associated PortOut pin setting + */ + int read() { + return port_read(&_port); + } + + /** A shorthand for write() + */ + PortOut& operator= (int value) { + write(value); + return *this; + } + + PortOut& operator= (PortOut& rhs) { + write(rhs.read()); + return *this; + } + + /** A shorthand for read() + */ + operator int() { + return read(); + } + +private: + port_t _port; +}; + +} // namespace mbed + +#endif + +#endif