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
BusInOut.h@55:d722ed6a4237, 2013-01-16 (annotated)
- Committer:
- emilmont
- Date:
- Wed Jan 16 12:56:34 2013 +0000
- Revision:
- 55:d722ed6a4237
- Parent:
- 54:71b101360fb9
- Child:
- 59:0883845fe643
Include "sleep_api.h" in "mbed.h"
Add initial IAR toolchain support
LPC I2C: better handling of status
Add sleep mode support for the LPC1768
Correct GCC "__semihost" definition
Correct GCC "_isatty" retargeting
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
emilmont | 44:24d45a770a51 | 1 | /* mbed Microcontroller Library |
emilmont | 54:71b101360fb9 | 2 | * Copyright (c) 2006-2013 ARM Limited |
emilmont | 44:24d45a770a51 | 3 | * |
emilmont | 44:24d45a770a51 | 4 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
emilmont | 44:24d45a770a51 | 5 | * of this software and associated documentation files (the "Software"), to deal |
emilmont | 44:24d45a770a51 | 6 | * in the Software without restriction, including without limitation the rights |
emilmont | 44:24d45a770a51 | 7 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
emilmont | 44:24d45a770a51 | 8 | * copies of the Software, and to permit persons to whom the Software is |
emilmont | 44:24d45a770a51 | 9 | * furnished to do so, subject to the following conditions: |
emilmont | 44:24d45a770a51 | 10 | * |
emilmont | 44:24d45a770a51 | 11 | * The above copyright notice and this permission notice shall be included in |
emilmont | 44:24d45a770a51 | 12 | * all copies or substantial portions of the Software. |
emilmont | 44:24d45a770a51 | 13 | * |
emilmont | 44:24d45a770a51 | 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
emilmont | 44:24d45a770a51 | 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
emilmont | 44:24d45a770a51 | 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
emilmont | 44:24d45a770a51 | 17 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
emilmont | 44:24d45a770a51 | 18 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
emilmont | 44:24d45a770a51 | 19 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
emilmont | 44:24d45a770a51 | 20 | * SOFTWARE. |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 21 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 22 | #ifndef MBED_BUSINOUT_H |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 23 | #define MBED_BUSINOUT_H |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 24 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 25 | #include "DigitalInOut.h" |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 26 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 27 | namespace mbed { |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 28 | |
emilmont | 43:e2ed12d17f06 | 29 | /** A digital input output bus, used for setting the state of a collection of pins |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 30 | */ |
emilmont | 44:24d45a770a51 | 31 | class BusInOut { |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 32 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 33 | public: |
emilmont | 55:d722ed6a4237 | 34 | |
emilmont | 43:e2ed12d17f06 | 35 | /** Create an BusInOut, connected to the specified pins |
emilmont | 43:e2ed12d17f06 | 36 | * |
emilmont | 43:e2ed12d17f06 | 37 | * @param p<n> DigitalInOut pin to connect to bus bit p<n> (p5-p30, NC) |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 38 | * |
emilmont | 43:e2ed12d17f06 | 39 | * @note |
emilmont | 44:24d45a770a51 | 40 | * It is only required to specify as many pin variables as is required |
emilmont | 44:24d45a770a51 | 41 | * for the bus; the rest will default to NC (not connected) |
emilmont | 44:24d45a770a51 | 42 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 43 | BusInOut(PinName p0, PinName p1 = NC, PinName p2 = NC, PinName p3 = NC, |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 44 | PinName p4 = NC, PinName p5 = NC, PinName p6 = NC, PinName p7 = NC, |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 45 | PinName p8 = NC, PinName p9 = NC, PinName p10 = NC, PinName p11 = NC, |
emilmont | 44:24d45a770a51 | 46 | PinName p12 = NC, PinName p13 = NC, PinName p14 = NC, PinName p15 = NC); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 47 | |
emilmont | 44:24d45a770a51 | 48 | BusInOut(PinName pins[16]); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 49 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 50 | virtual ~BusInOut(); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 51 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 52 | /* Group: Access Methods */ |
emilmont | 44:24d45a770a51 | 53 | |
emilmont | 43:e2ed12d17f06 | 54 | /** Write the value to the output bus |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 55 | * |
emilmont | 43:e2ed12d17f06 | 56 | * @param value An integer specifying a bit to write for every corresponding DigitalInOut pin |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 57 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 58 | void write(int value); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 59 | |
emilmont | 55:d722ed6a4237 | 60 | |
emilmont | 43:e2ed12d17f06 | 61 | /** Read the value currently output on the bus |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 62 | * |
emilmont | 43:e2ed12d17f06 | 63 | * @returns |
emilmont | 43:e2ed12d17f06 | 64 | * An integer with each bit corresponding to associated DigitalInOut pin setting |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 65 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 66 | int read(); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 67 | |
emilmont | 43:e2ed12d17f06 | 68 | /** Set as an output |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 69 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 70 | void output(); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 71 | |
emilmont | 43:e2ed12d17f06 | 72 | /** Set as an input |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 73 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 74 | void input(); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 75 | |
emilmont | 43:e2ed12d17f06 | 76 | /** Set the input pin mode |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 77 | * |
emilmont | 43:e2ed12d17f06 | 78 | * @param mode PullUp, PullDown, PullNone |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 79 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 80 | void mode(PinMode pull); |
emilmont | 55:d722ed6a4237 | 81 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 82 | #ifdef MBED_OPERATORS |
emilmont | 43:e2ed12d17f06 | 83 | /** A shorthand for write() |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 84 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 85 | BusInOut& operator= (int v); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 86 | BusInOut& operator= (BusInOut& rhs); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 87 | |
emilmont | 43:e2ed12d17f06 | 88 | /** A shorthand for read() |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 89 | */ |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 90 | operator int(); |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 91 | #endif |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 92 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 93 | protected: |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 94 | DigitalInOut* _pin[16]; |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 95 | }; |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 96 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 97 | } // namespace mbed |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 98 | |
rolf.meyer@arm.com | 11:1c1ebd0324fa | 99 | #endif |