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
TARGET_LPC1768/system_LPC17xx.h@66:9c8f0e3462fb, 2013-08-19 (annotated)
- Committer:
- bogdanm
- Date:
- Mon Aug 19 13:34:54 2013 +0300
- Revision:
- 66:9c8f0e3462fb
- Parent:
- 65:5798e58a58b1
New mbed library build with support for LPC1114.
Built from github tag 'mbed_lib_rev66'
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
bogdanm | 66:9c8f0e3462fb | 1 | /****************************************************************************** |
bogdanm | 66:9c8f0e3462fb | 2 | * @file: system_LPC17xx.h |
bogdanm | 66:9c8f0e3462fb | 3 | * @purpose: CMSIS Cortex-M3 Device Peripheral Access Layer Header File |
bogdanm | 66:9c8f0e3462fb | 4 | * for the NXP LPC17xx Device Series |
bogdanm | 66:9c8f0e3462fb | 5 | * @version: V1.02 |
bogdanm | 66:9c8f0e3462fb | 6 | * @date: 27. July 2009 |
bogdanm | 66:9c8f0e3462fb | 7 | *---------------------------------------------------------------------------- |
bogdanm | 66:9c8f0e3462fb | 8 | * |
bogdanm | 66:9c8f0e3462fb | 9 | * Copyright (C) 2009 ARM Limited. All rights reserved. |
bogdanm | 66:9c8f0e3462fb | 10 | * |
bogdanm | 66:9c8f0e3462fb | 11 | * ARM Limited (ARM) is supplying this software for use with Cortex-M3 |
bogdanm | 66:9c8f0e3462fb | 12 | * processor based microcontrollers. This file can be freely distributed |
bogdanm | 66:9c8f0e3462fb | 13 | * within development tools that are supporting such ARM based processors. |
bogdanm | 66:9c8f0e3462fb | 14 | * |
bogdanm | 66:9c8f0e3462fb | 15 | * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED |
bogdanm | 66:9c8f0e3462fb | 16 | * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF |
bogdanm | 66:9c8f0e3462fb | 17 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. |
bogdanm | 66:9c8f0e3462fb | 18 | * ARM SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR |
bogdanm | 66:9c8f0e3462fb | 19 | * CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. |
bogdanm | 66:9c8f0e3462fb | 20 | * |
bogdanm | 66:9c8f0e3462fb | 21 | ******************************************************************************/ |
bogdanm | 66:9c8f0e3462fb | 22 | |
bogdanm | 66:9c8f0e3462fb | 23 | |
bogdanm | 66:9c8f0e3462fb | 24 | #ifndef __SYSTEM_LPC17xx_H |
bogdanm | 66:9c8f0e3462fb | 25 | #define __SYSTEM_LPC17xx_H |
bogdanm | 66:9c8f0e3462fb | 26 | |
bogdanm | 66:9c8f0e3462fb | 27 | #ifdef __cplusplus |
bogdanm | 66:9c8f0e3462fb | 28 | extern "C" { |
bogdanm | 66:9c8f0e3462fb | 29 | #endif |
bogdanm | 66:9c8f0e3462fb | 30 | |
bogdanm | 66:9c8f0e3462fb | 31 | extern uint32_t SystemCoreClock; /*!< System Clock Frequency (Core Clock) */ |
bogdanm | 66:9c8f0e3462fb | 32 | |
bogdanm | 66:9c8f0e3462fb | 33 | |
bogdanm | 66:9c8f0e3462fb | 34 | /** |
bogdanm | 66:9c8f0e3462fb | 35 | * Initialize the system |
bogdanm | 66:9c8f0e3462fb | 36 | * |
bogdanm | 66:9c8f0e3462fb | 37 | * @param none |
bogdanm | 66:9c8f0e3462fb | 38 | * @return none |
bogdanm | 66:9c8f0e3462fb | 39 | * |
bogdanm | 66:9c8f0e3462fb | 40 | * @brief Setup the microcontroller system. |
bogdanm | 66:9c8f0e3462fb | 41 | * Initialize the System and update the SystemCoreClock variable. |
bogdanm | 66:9c8f0e3462fb | 42 | */ |
bogdanm | 66:9c8f0e3462fb | 43 | extern void SystemInit (void); |
bogdanm | 66:9c8f0e3462fb | 44 | |
bogdanm | 66:9c8f0e3462fb | 45 | /** |
bogdanm | 66:9c8f0e3462fb | 46 | * Update SystemCoreClock variable |
bogdanm | 66:9c8f0e3462fb | 47 | * |
bogdanm | 66:9c8f0e3462fb | 48 | * @param none |
bogdanm | 66:9c8f0e3462fb | 49 | * @return none |
bogdanm | 66:9c8f0e3462fb | 50 | * |
bogdanm | 66:9c8f0e3462fb | 51 | * @brief Updates the SystemCoreClock with current core Clock |
bogdanm | 66:9c8f0e3462fb | 52 | * retrieved from cpu registers. |
bogdanm | 66:9c8f0e3462fb | 53 | */ |
bogdanm | 66:9c8f0e3462fb | 54 | extern void SystemCoreClockUpdate (void); |
bogdanm | 66:9c8f0e3462fb | 55 | |
bogdanm | 66:9c8f0e3462fb | 56 | #ifdef __cplusplus |
bogdanm | 66:9c8f0e3462fb | 57 | } |
bogdanm | 66:9c8f0e3462fb | 58 | #endif |
bogdanm | 66:9c8f0e3462fb | 59 | |
bogdanm | 66:9c8f0e3462fb | 60 | #endif /* __SYSTEM_LPC17xx_H */ |