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
PortOut.h@28:667d61c9177b, 2011-12-08 (annotated)
- Committer:
- emilmont
- Date:
- Thu Dec 08 12:04:01 2011 +0000
- Revision:
- 28:667d61c9177b
- Parent:
- 27:7110ebee3484
- Child:
- 43:e2ed12d17f06
Add additional M0 peripherals implementations, fix GCC stdio/uart
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 - PortOut |
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_PORTOUT_H |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 6 | #define MBED_PORTOUT_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_PORTOUT |
emilmont | 27:7110ebee3484 | 11 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 12 | #include "platform.h" |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 13 | #include "PinNames.h" |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 14 | #include "Base.h" |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 15 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 16 | #include "PortNames.h" |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 17 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 18 | namespace mbed { |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 19 | /* Class: PortOut |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 20 | * A multiple pin digital out |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 21 | * |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 22 | * Example: |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 23 | * > // Toggle all four LEDs |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 24 | * > |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 25 | * > #include "mbed.h" |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 26 | * > |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 27 | * > // LED1 = P1.18 LED2 = P1.20 LED3 = P1.21 LED4 = P1.23 |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 28 | * > #define LED_MASK 0x00B40000 |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 29 | * > |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 30 | * > PortOut ledport(Port1, LED_MASK); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 31 | * > |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 32 | * > int main() { |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 33 | * > while(1) { |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 34 | * > ledport = LED_MASK; |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 35 | * > wait(1); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 36 | * > ledport = 0; |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 37 | * > wait(1); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 38 | * > } |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 39 | * > } |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 40 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 41 | class PortOut { |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 42 | public: |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 43 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 44 | /* Constructor: PortOut |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 45 | * Create an PortOut, connected to the specified port |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 46 | * |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 47 | * Variables: |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 48 | * port - Port to connect to (Port0-Port5) |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 49 | * mask - A bitmask to identify which bits in the port should be included (0 - ignore) |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 50 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 51 | PortOut(PortName port, int mask = 0xFFFFFFFF); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 52 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 53 | /* Function: write |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 54 | * Write the value to the output port |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 55 | * |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 56 | * Variables: |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 57 | * value - An integer specifying a bit to write for every corresponding PortOut pin |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 58 | */ |
emilmont | 28:667d61c9177b | 59 | void write(int value); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 60 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 61 | /* Function: read |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 62 | * Read the value currently output on the port |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 63 | * |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 64 | * Variables: |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 65 | * returns - An integer with each bit corresponding to associated PortOut pin setting |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 66 | */ |
emilmont | 28:667d61c9177b | 67 | int read(); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 68 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 69 | /* Function: operator= |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 70 | * A shorthand for <write> |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 71 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 72 | PortOut& operator= (int value) { |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 73 | write(value); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 74 | return *this; |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 75 | } |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 76 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 77 | PortOut& operator= (PortOut& rhs) { |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 78 | write(rhs.read()); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 79 | return *this; |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 80 | } |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 81 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 82 | /* Function: operator int() |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 83 | * A shorthand for <read> |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 84 | */ |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 85 | operator int() { |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 86 | return read(); |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 87 | } |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 88 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 89 | private: |
emilmont | 28:667d61c9177b | 90 | #if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 91 | LPC_GPIO_TypeDef *_gpio; |
emilmont | 28:667d61c9177b | 92 | #endif |
emilmont | 28:667d61c9177b | 93 | PortName _port; |
emilmont | 28:667d61c9177b | 94 | uint32_t _mask; |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 95 | }; |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 96 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 97 | } // namespace mbed |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 98 | |
simon.ford@mbed.co.uk | 18:b3c9f16cbb96 | 99 | #endif |
emilmont | 27:7110ebee3484 | 100 | |
emilmont | 27:7110ebee3484 | 101 | #endif |