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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
error.h
- Committer:
- emilmont
- Date:
- 2011-11-29
- Revision:
- 27:7110ebee3484
- Parent:
- 11:1c1ebd0324fa
- Child:
- 43:e2ed12d17f06
File content as of revision 27:7110ebee3484:
/* mbed Microcontroller Library - error * Copyright (c) 2006-2009 ARM Limited. All rights reserved. */ #ifndef MBED_ERROR_H #define MBED_ERROR_H /* Reporting Compile-Time Errors: * To generate a fatal compile-time error, you can use the pre-processor #error directive. * * > #error "That shouldn't have happened!" * * If the compiler evaluates this line, it will report the error and stop the compile. * * For example, you could use this to check some user-defined compile-time variables: * * > #define NUM_PORTS 7 * > #if (NUM_PORTS > 4) * > #error "NUM_PORTS must be less than 4" * > #endif * * Reporting Run-Time Errors: * To generate a fatal run-time error, you can use the mbed error() function. * * > error("That shouldn't have happened!"); * * If the mbed running the program executes this function, it will print the * message via the USB serial port, and then die with the blue lights of death! * * The message can use printf-style formatting, so you can report variables in the * message too. For example, you could use this to check a run-time condition: * * > if(x >= 5) { * > error("expected x to be less than 5, but got %d", x); * > } */ #if 0 // for documentation only /* Function: error * Report a fatal runtime error * * Outputs the specified error message to stderr so it will appear via the USB * serial port, and then calls exit(1) to die with the blue lights of death. * * Variables: * format - printf-style format string, followed by associated variables */ void error(const char* format, ...); #endif #include <stdlib.h> #ifdef NDEBUG #define error(...) (exit(1)) #else #include <stdio.h> #define error(...) (fprintf(stderr, __VA_ARGS__), exit(1)) #endif #endif