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
DigitalIn.h@1:6b7f447ca868, 2008-04-30 (annotated)
- Committer:
- simon.ford@mbed.co.uk
- Date:
- Wed Apr 30 15:43:24 2008 +0000
- Revision:
- 1:6b7f447ca868
- Parent:
- 0:82220227f4fa
- Child:
- 4:5d1359a283bc
Fixes:
- ADC bug
- Newlines at end of files
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
simon.ford@mbed.co.uk | 0:82220227f4fa | 1 | /* mbed Microcontroller Library - DigitalIn |
simon.ford@mbed.co.uk | 0:82220227f4fa | 2 | * Copyright (c) 2007-2008, sford |
simon.ford@mbed.co.uk | 0:82220227f4fa | 3 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 4 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 5 | #ifndef MBED_DIGITALIN_H |
simon.ford@mbed.co.uk | 0:82220227f4fa | 6 | #define MBED_DIGITALIN_H |
simon.ford@mbed.co.uk | 0:82220227f4fa | 7 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 8 | #include "Base.h" |
simon.ford@mbed.co.uk | 0:82220227f4fa | 9 | #include "LPC2300.h" |
simon.ford@mbed.co.uk | 0:82220227f4fa | 10 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 11 | typedef void (*VoidFunctionPointer)(void); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 12 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 13 | namespace mbed { |
simon.ford@mbed.co.uk | 0:82220227f4fa | 14 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 15 | /* Class: DigitalIn |
simon.ford@mbed.co.uk | 0:82220227f4fa | 16 | * A digital input, used for reading the state of a pin |
simon.ford@mbed.co.uk | 0:82220227f4fa | 17 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 18 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 19 | class DigitalIn : public Base { |
simon.ford@mbed.co.uk | 0:82220227f4fa | 20 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 21 | public: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 22 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 23 | /* Group: Configuration Methods */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 24 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 25 | /* Constructor: DigitalIn |
simon.ford@mbed.co.uk | 0:82220227f4fa | 26 | * Create a DigitalIn connected to the specified pin |
simon.ford@mbed.co.uk | 0:82220227f4fa | 27 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 28 | * Variables: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 29 | * pin - DigitalIn pin to connect to (5-30) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 30 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 31 | DigitalIn(int pin); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 32 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 33 | /* Function: rise |
simon.ford@mbed.co.uk | 0:82220227f4fa | 34 | * Attach a function to call when a rising edge occurs on the input |
simon.ford@mbed.co.uk | 0:82220227f4fa | 35 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 36 | * Variables: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 37 | * fptr - A pointer to a void function, or 0 to set as none |
simon.ford@mbed.co.uk | 0:82220227f4fa | 38 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 39 | void rise(void (*fptr)(void)); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 40 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 41 | /* Function: fall |
simon.ford@mbed.co.uk | 0:82220227f4fa | 42 | * Attach a function to call when a falling edge occurs on the input |
simon.ford@mbed.co.uk | 0:82220227f4fa | 43 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 44 | * Variables: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 45 | * fptr - A pointer to a void function, or 0 to set as none |
simon.ford@mbed.co.uk | 0:82220227f4fa | 46 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 47 | void fall(void (*fptr)(void)); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 48 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 49 | /* Group: Access Methods */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 50 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 51 | /* Function: read |
simon.ford@mbed.co.uk | 0:82220227f4fa | 52 | * Read the input, represented as 0 or 1 (int) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 53 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 54 | * Variables: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 55 | * returns - An integer representing the state of the input pin, |
simon.ford@mbed.co.uk | 0:82220227f4fa | 56 | * 0 for logical 0 (0v) and 1 for logical 1 (3.3v) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 57 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 58 | int read(); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 59 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 60 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 61 | /* Group: Access Method Shorthand */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 62 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 63 | /* Function: operator int() |
simon.ford@mbed.co.uk | 0:82220227f4fa | 64 | * A shorthand for <read> |
simon.ford@mbed.co.uk | 0:82220227f4fa | 65 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 66 | operator int(); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 67 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 68 | static void _irq(); // Called on a GPIO interrupt |
simon.ford@mbed.co.uk | 0:82220227f4fa | 69 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 70 | protected: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 71 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 72 | LPC2300::GPIORF* _rf; |
simon.ford@mbed.co.uk | 0:82220227f4fa | 73 | unsigned int _mask; |
simon.ford@mbed.co.uk | 0:82220227f4fa | 74 | int _id; |
simon.ford@mbed.co.uk | 0:82220227f4fa | 75 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 76 | static VoidFunctionPointer _rising[48]; |
simon.ford@mbed.co.uk | 0:82220227f4fa | 77 | static VoidFunctionPointer _falling[48]; |
simon.ford@mbed.co.uk | 0:82220227f4fa | 78 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 79 | }; |
simon.ford@mbed.co.uk | 0:82220227f4fa | 80 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 81 | } |
simon.ford@mbed.co.uk | 0:82220227f4fa | 82 | |
simon.ford@mbed.co.uk | 1:6b7f447ca868 | 83 | #endif |
simon.ford@mbed.co.uk | 1:6b7f447ca868 | 84 |