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: BusIn.h
- Revision:
- 11:1c1ebd0324fa
- Parent:
- 5:62573be585e9
- Child:
- 27:7110ebee3484
--- a/BusIn.h Thu May 14 14:44:00 2009 +0000 +++ b/BusIn.h Fri Aug 28 12:10:11 2009 +0000 @@ -1,10 +1,14 @@ -/* mbed Microcontroller Library - BusIn - * Copyright (c) 2007-2008, sford +/* mbed Microcontroller Library - DigitalIn + * Copyright (c) 2007-2009 ARM Limited. All rights reserved. + * sford, rmeyer */ #ifndef MBED_BUSIN_H #define MBED_BUSIN_H +#include "platform.h" +#include "PinNames.h" +#include "PeripheralNames.h" #include "Base.h" #include "DigitalIn.h" @@ -17,25 +21,25 @@ public: - /* Group: Configuration Methods */ + /* Group: Configuration Methods */ - /* Constructor: BusIn - * Create an BusIn, connected to the specified pins - * - * Variables: - * p<n> - DigitalIn pin to connect to bus bit <n> (5-30, NOT_CONNECTED) + /* Constructor: BusIn + * Create an BusIn, connected to the specified pins + * + * Variables: + * p<n> - DigitalIn pin to connect to bus bit <n> (p5-p30, NC) * * Note: * It is only required to specify as many pin variables as is required - * for the bus; the rest will default to NOT_CONNECTED - */ - BusIn(int p0, int p1 = NOT_CONNECTED, int p2 = NOT_CONNECTED, int p3 = NOT_CONNECTED, - int p4 = NOT_CONNECTED, int p5 = NOT_CONNECTED, int p6 = NOT_CONNECTED, int p7 = NOT_CONNECTED, - int p8 = NOT_CONNECTED, int p9 = NOT_CONNECTED, int p10 = NOT_CONNECTED, int p11 = NOT_CONNECTED, - int p12 = NOT_CONNECTED, int p13 = NOT_CONNECTED, int p14 = NOT_CONNECTED, int p15 = NOT_CONNECTED, + * for the bus; the rest will default to NC (not connected) + */ + BusIn(PinName p0, PinName p1 = NC, PinName p2 = NC, PinName p3 = NC, + PinName p4 = NC, PinName p5 = NC, PinName p6 = NC, PinName p7 = NC, + PinName p8 = NC, PinName p9 = NC, PinName p10 = NC, PinName p11 = NC, + PinName p12 = NC, PinName p13 = NC, PinName p14 = NC, PinName p15 = NC, const char *name = NULL); - BusIn(int pins[16], const char *name = NULL); + BusIn(PinName pins[16], const char *name = NULL); virtual ~BusIn(); @@ -48,26 +52,32 @@ * returns - An integer with each bit corresponding to the value read from the associated DigitalIn pin */ int read(); - - /* Group: Access Method Shorthand */ + +#ifdef MBED_OPERATORS + /* Group: Access Method Shorthand */ - /* Function: operator int() - * A shorthand for <read> - */ - operator int(); + /* Function: operator int() + * A shorthand for <read> + */ + operator int(); +#endif +#ifdef MBED_RPC virtual const struct rpc_method *get_rpc_methods(); static struct rpc_class *get_rpc_class(); +#endif protected: - DigitalIn* _pin[16]; + DigitalIn* _pin[16]; - static void construct(const char *arguments, char *res); - +#ifdef MBED_RPC + static void construct(const char *arguments, char *res); +#endif + }; -} +} // namespace mbed #endif