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
Ticker.h@43:e2ed12d17f06, 2012-10-26 (annotated)
- Committer:
- emilmont
- Date:
- Fri Oct 26 17:40:46 2012 +0100
- Revision:
- 43:e2ed12d17f06
- Parent:
- 27:7110ebee3484
- Child:
- 44:24d45a770a51
Update documentation
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 1 | /* mbed Microcontroller Library - Ticker |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 2 | * Copyright (c) 2007-2009 ARM Limited. All rights reserved. |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 3 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 4 | |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 5 | #ifndef MBED_TICKER_H |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 6 | #define MBED_TICKER_H |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 7 | |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 8 | #include "TimerEvent.h" |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 9 | #include "FunctionPointer.h" |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 10 | |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 11 | namespace mbed { |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 12 | |
emilmont | 43:e2ed12d17f06 | 13 | /** A Ticker is used to call a function at a recurring interval |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 14 | * |
emilmont | 43:e2ed12d17f06 | 15 | * You can use as many seperate Ticker objects as you require. |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 16 | * |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 17 | * Example: |
emilmont | 43:e2ed12d17f06 | 18 | * @code |
emilmont | 43:e2ed12d17f06 | 19 | * // Toggle the blinking led after 5 seconds |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 20 | * |
emilmont | 43:e2ed12d17f06 | 21 | * #include "mbed.h" |
emilmont | 43:e2ed12d17f06 | 22 | * |
emilmont | 43:e2ed12d17f06 | 23 | * Ticker timer; |
emilmont | 43:e2ed12d17f06 | 24 | * DigitalOut led1(LED1); |
emilmont | 43:e2ed12d17f06 | 25 | * DigitalOut led2(LED2); |
emilmont | 43:e2ed12d17f06 | 26 | * |
emilmont | 43:e2ed12d17f06 | 27 | * int flip = 0; |
emilmont | 43:e2ed12d17f06 | 28 | * |
emilmont | 43:e2ed12d17f06 | 29 | * void attime() { |
emilmont | 43:e2ed12d17f06 | 30 | * flip = !flip; |
emilmont | 43:e2ed12d17f06 | 31 | * } |
emilmont | 43:e2ed12d17f06 | 32 | * |
emilmont | 43:e2ed12d17f06 | 33 | * int main() { |
emilmont | 43:e2ed12d17f06 | 34 | * timer.attach(&attime, 5); |
emilmont | 43:e2ed12d17f06 | 35 | * while(1) { |
emilmont | 43:e2ed12d17f06 | 36 | * if(flip == 0) { |
emilmont | 43:e2ed12d17f06 | 37 | * led1 = !led1; |
emilmont | 43:e2ed12d17f06 | 38 | * } else { |
emilmont | 43:e2ed12d17f06 | 39 | * led2 = !led2; |
emilmont | 43:e2ed12d17f06 | 40 | * } |
emilmont | 43:e2ed12d17f06 | 41 | * wait(0.2); |
emilmont | 43:e2ed12d17f06 | 42 | * } |
emilmont | 43:e2ed12d17f06 | 43 | * } |
emilmont | 43:e2ed12d17f06 | 44 | * @endcode |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 45 | */ |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 46 | class Ticker : public TimerEvent { |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 47 | |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 48 | public: |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 49 | |
emilmont | 43:e2ed12d17f06 | 50 | /** Attach a function to be called by the Ticker, specifiying the interval in seconds |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 51 | * |
emilmont | 43:e2ed12d17f06 | 52 | * @param fptr pointer to the function to be called |
emilmont | 43:e2ed12d17f06 | 53 | * @param t the time between calls in seconds |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 54 | */ |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 55 | void attach(void (*fptr)(void), float t) { |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 56 | attach_us(fptr, t * 1000000.0f); |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 57 | } |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 58 | |
emilmont | 43:e2ed12d17f06 | 59 | /** Attach a member function to be called by the Ticker, specifiying the interval in seconds |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 60 | * |
emilmont | 43:e2ed12d17f06 | 61 | * @param tptr pointer to the object to call the member function on |
emilmont | 43:e2ed12d17f06 | 62 | * @param mptr pointer to the member function to be called |
emilmont | 43:e2ed12d17f06 | 63 | * @param t the time between calls in seconds |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 64 | */ |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 65 | template<typename T> |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 66 | void attach(T* tptr, void (T::*mptr)(void), float t) { |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 67 | attach_us(tptr, mptr, t * 1000000.0f); |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 68 | } |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 69 | |
emilmont | 43:e2ed12d17f06 | 70 | /** Attach a function to be called by the Ticker, specifiying the interval in micro-seconds |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 71 | * |
emilmont | 43:e2ed12d17f06 | 72 | * @param fptr pointer to the function to be called |
emilmont | 43:e2ed12d17f06 | 73 | * @param t the time between calls in micro-seconds |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 74 | */ |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 75 | void attach_us(void (*fptr)(void), unsigned int t) { |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 76 | _function.attach(fptr); |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 77 | setup(t); |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 78 | } |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 79 | |
emilmont | 43:e2ed12d17f06 | 80 | /** Attach a member function to be called by the Ticker, specifiying the interval in micro-seconds |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 81 | * |
emilmont | 43:e2ed12d17f06 | 82 | * @param tptr pointer to the object to call the member function on |
emilmont | 43:e2ed12d17f06 | 83 | * @param mptr pointer to the member function to be called |
emilmont | 43:e2ed12d17f06 | 84 | * @param t the time between calls in micro-seconds |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 85 | */ |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 86 | template<typename T> |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 87 | void attach_us(T* tptr, void (T::*mptr)(void), unsigned int t) { |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 88 | _function.attach(tptr, mptr); |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 89 | setup(t); |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 90 | } |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 91 | |
emilmont | 43:e2ed12d17f06 | 92 | /** Detach the function |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 93 | */ |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 94 | void detach(); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 95 | |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 96 | protected: |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 97 | |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 98 | void setup(unsigned int t); |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 99 | virtual void handler(); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 100 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 101 | unsigned int _delay; |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 102 | FunctionPointer _function; |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 103 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 104 | }; |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 105 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 106 | } // namespace mbed |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 107 | |
simon.ford@mbed.co.uk | 9:cf0d45ce28a6 | 108 | #endif |