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
PortInOut.h@43:e2ed12d17f06, 2012-10-26 (annotated)
- Committer:
- emilmont
- Date:
- Fri Oct 26 17:40:46 2012 +0100
- Revision:
- 43:e2ed12d17f06
- Parent:
- 28:667d61c9177b
- Child:
- 44:24d45a770a51
Update documentation
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 1 | /* mbed Microcontroller Library - PortInOut |
emilmont | 27:7110ebee3484 | 2 | * Copyright (c) 2006-2011 ARM Limited. All rights reserved. |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 3 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 4 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 5 | #ifndef MBED_PORTINOUT_H |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 6 | #define MBED_PORTINOUT_H |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 7 | |
emilmont | 27:7110ebee3484 | 8 | #include "device.h" |
emilmont | 27:7110ebee3484 | 9 | |
emilmont | 27:7110ebee3484 | 10 | #if DEVICE_PORTINOUT |
emilmont | 27:7110ebee3484 | 11 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 12 | #include "PortNames.h" |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 13 | #include "PinNames.h" |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 14 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 15 | namespace mbed { |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 16 | |
emilmont | 43:e2ed12d17f06 | 17 | /** A multiple pin digital in/out used to set/read multiple bi-directional pins |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 18 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 19 | class PortInOut { |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 20 | public: |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 21 | |
emilmont | 43:e2ed12d17f06 | 22 | /** Create an PortInOut, connected to the specified port |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 23 | * |
emilmont | 43:e2ed12d17f06 | 24 | * @param port Port to connect to (Port0-Port5) |
emilmont | 43:e2ed12d17f06 | 25 | * @param mask A bitmask to identify which bits in the port should be included (0 - ignore) |
emilmont | 43:e2ed12d17f06 | 26 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 27 | PortInOut(PortName port, int mask = 0xFFFFFFFF); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 28 | |
emilmont | 43:e2ed12d17f06 | 29 | /** Write the value to the output port |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 30 | * |
emilmont | 43:e2ed12d17f06 | 31 | * @param value An integer specifying a bit to write for every corresponding port pin |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 32 | */ |
emilmont | 28:667d61c9177b | 33 | void write(int value); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 34 | |
emilmont | 43:e2ed12d17f06 | 35 | /** Read the value currently output on the port |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 36 | * |
emilmont | 43:e2ed12d17f06 | 37 | * @returns |
emilmont | 43:e2ed12d17f06 | 38 | * An integer with each bit corresponding to associated port pin setting |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 39 | */ |
emilmont | 28:667d61c9177b | 40 | int read(); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 41 | |
emilmont | 43:e2ed12d17f06 | 42 | /** Set as an output |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 43 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 44 | void output(); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 45 | |
emilmont | 43:e2ed12d17f06 | 46 | /** Set as an input |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 47 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 48 | void input(); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 49 | |
emilmont | 43:e2ed12d17f06 | 50 | /** Set the input pin mode |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 51 | * |
emilmont | 43:e2ed12d17f06 | 52 | * @param mode PullUp, PullDown, PullNone, OpenDrain |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 53 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 54 | void mode(PinMode mode); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 55 | |
emilmont | 43:e2ed12d17f06 | 56 | /** A shorthand for write() |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 57 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 58 | PortInOut& operator= (int value) { |
emilmont | 43:e2ed12d17f06 | 59 | write(value); |
emilmont | 43:e2ed12d17f06 | 60 | return *this; |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 61 | } |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 62 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 63 | PortInOut& operator= (PortInOut& rhs) { |
emilmont | 43:e2ed12d17f06 | 64 | write(rhs.read()); |
emilmont | 43:e2ed12d17f06 | 65 | return *this; |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 66 | } |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 67 | |
emilmont | 43:e2ed12d17f06 | 68 | /** A shorthand for read() |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 69 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 70 | operator int() { |
emilmont | 43:e2ed12d17f06 | 71 | return read(); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 72 | } |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 73 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 74 | private: |
emilmont | 28:667d61c9177b | 75 | #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 76 | LPC_GPIO_TypeDef *_gpio; |
emilmont | 28:667d61c9177b | 77 | #endif |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 78 | PortName _port; |
emilmont | 28:667d61c9177b | 79 | uint32_t _mask; |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 80 | }; |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 81 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 82 | } // namespace mbed |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 83 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 84 | #endif |
emilmont | 27:7110ebee3484 | 85 | |
emilmont | 27:7110ebee3484 | 86 | #endif |