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: CAN.h
- Revision:
- 22:9114680c05da
- Parent:
- 21:3944f1e2fa4f
- Child:
- 27:7110ebee3484
diff -r 3944f1e2fa4f -r 9114680c05da CAN.h --- a/CAN.h Thu Jun 17 16:23:14 2010 +0000 +++ b/CAN.h Thu Jul 08 14:27:15 2010 +0000 @@ -12,6 +12,7 @@ #include "PeripheralNames.h" #include "can_helper.h" +#include "FunctionPointer.h" #include <string.h> @@ -186,6 +187,14 @@ * To use after error overflow. */ void reset(); + + /* Function: monitor + * Puts or removes the CAN interface into silent monitoring mode + * + * Variables: + * silent - boolean indicating whether to go into silent mode or not + */ + void monitor(bool silent); /* Function: rderror * Returns number of read errors to detect read overflow errors. @@ -196,10 +205,34 @@ * Returns number of write errors to detect write overflow errors. */ unsigned char tderror(); + + /* Function: attach + * Attach a function to call whenever a CAN frame received interrupt is + * generated. + * + * Variables: + * fptr - A pointer to a void function, or 0 to set as none + */ + void attach(void (*fptr)(void)); + + /* Function attach + * Attach a member function to call whenever a CAN frame received interrupt + * is generated. + * + * Variables: + * tptr - pointer to the object to call the member function on + * mptr - pointer to the member function to be called + */ + template<typename T> + void attach(T* tptr, void (T::*mptr)(void)); private: CANName _id; + FunctionPointer _rxirq; + + void setup_interrupt(void); + void remove_interrupt(void); }; } // namespace mbed