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: AnalogIn.h
- Revision:
- 43:e2ed12d17f06
- Parent:
- 27:7110ebee3484
- Child:
- 44:24d45a770a51
--- a/AnalogIn.h Wed Aug 29 12:44:47 2012 +0100 +++ b/AnalogIn.h Fri Oct 26 17:40:46 2012 +0100 @@ -16,67 +16,62 @@ namespace mbed { -/* Class: AnalogIn - * An analog input, used for reading the voltage on a pin +/** An analog input, used for reading the voltage on a pin * * Example: - * > // Print messages when the AnalogIn is greater than 50% - * > - * > #include "mbed.h" - * > - * > AnalogIn temperature(p20); - * > - * > int main() { - * > while(1) { - * > if(temperature > 0.5) { - * > printf("Too hot! (%f)", temperature.read()); - * > } - * > } - * > } + * @code + * // Print messages when the AnalogIn is greater than 50% + * + * #include "mbed.h" + * + * AnalogIn temperature(p20); + * + * int main() { + * while(1) { + * if(temperature > 0.5) { + * printf("Too hot! (%f)", temperature.read()); + * } + * } + * } + * @endcode */ class AnalogIn : public Base { public: - /* Constructor: AnalogIn - * Create an AnalogIn, connected to the specified pin + /** Create an AnalogIn, connected to the specified pin * - * Variables: - * pin - AnalogIn pin to connect to - * name - (optional) A string to identify the object + * @param pin AnalogIn pin to connect to + * @param name (optional) A string to identify the object */ - AnalogIn(PinName pin, const char *name = NULL); - - /* Function: read - * Read the input voltage, represented as a float in the range [0.0, 1.0] + AnalogIn(PinName pin, const char *name = NULL); + + /** Read the input voltage, represented as a float in the range [0.0, 1.0] * - * Variables: - * returns - A floating-point value representing the current input voltage, - * measured as a percentage + * @returns A floating-point value representing the current input voltage, measured as a percentage */ - float read(); + float read(); - /* Function: read_u16 - * Read the input voltage, represented as an unsigned short in the range [0x0, 0xFFFF] + /** Read the input voltage, represented as an unsigned short in the range [0x0, 0xFFFF] * - * Variables: - * returns - 16-bit unsigned short representing the current input voltage, - * normalised to a 16-bit value + * @returns + * 16-bit unsigned short representing the current input voltage, normalised to a 16-bit value */ unsigned short read_u16(); #ifdef MBED_OPERATORS - /* Function: operator float - * An operator shorthand for <read()> + /** An operator shorthand for read() * - * The float() operator can be used as a shorthand for <read()> to simplify common code sequences + * The float() operator can be used as a shorthand for read() to simplify common code sequences * * Example: - * > float x = volume.read(); - * > float x = volume; - * > - * > if(volume.read() > 0.25) { ... } - * > if(volume > 0.25) { ... } + * @code + * float x = volume.read(); + * float x = volume; + * + * if(volume.read() > 0.25) { ... } + * if(volume > 0.25) { ... } + * @endcode */ operator float(); #endif