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
Diff: CAN.h
- Revision:
- 44:24d45a770a51
- Parent:
- 43:e2ed12d17f06
- Child:
- 54:71b101360fb9
--- a/CAN.h Fri Oct 26 17:40:46 2012 +0100 +++ b/CAN.h Wed Nov 21 10:49:56 2012 +0000 @@ -1,24 +1,35 @@ -/* mbed Microcontroller Library - can - * Copyright (c) 2009-2011 ARM Limited. All rights reserved. - */ - +/* mbed Microcontroller Library + * Copyright (c) 2006-2012 ARM Limited + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE + * SOFTWARE. + */ #ifndef MBED_CAN_H #define MBED_CAN_H -#include "device.h" +#include "platform.h" #if DEVICE_CAN -#include "Base.h" -#include "platform.h" -#include "PinNames.h" -#include "PeripheralNames.h" - +#include "can_api.h" #include "can_helper.h" #include "FunctionPointer.h" -#include <string.h> - namespace mbed { /** CANMessage class @@ -26,15 +37,14 @@ class CANMessage : public CAN_Message { public: - /** Creates empty CAN message. */ CANMessage() { - len = 8; - type = CANData; - format = CANStandard; - id = 0; - memset(data, 0, 8); + len = 8; + type = CANData; + format = CANStandard; + id = 0; + memset(data, 0, 8); } /** Creates CAN message with specific content. @@ -56,50 +66,13 @@ id = _id; memset(data, 0, 8); } -#if 0 // Inhereted from CAN_Message, for documentation only - - /** The message id. - * - * - If format is CANStandard it must be an 11 bit long id. - * - If format is CANExtended it must be an 29 bit long id. - */ - unsigned int id; - - /** Space for 8 byte payload. - * - * If type is CANData data can store up to 8 byte data. - */ - unsigned char data[8]; - - /** Length of data in bytes. - * - * If type is CANData data can store up to 8 byte data. - */ - unsigned char len; - - /** Defines if the message has standard or extended format. - * - * Defines the type of message id: - * Default is CANStandard which implies 11 bit id. - * CANExtended means 29 bit message id. - */ - CANFormat format; - - /** Defines the type of a message. - * - * The message type can rather be CANData for a message with data (default). - * Or CANRemote for a request of a specific CAN message. - */ - CANType type; // 0 - DATA FRAME, 1 - REMOTE FRAME -#endif }; /** A can bus client, used for communicating with can devices */ -class CAN : public Base { +class CAN { public: - /** Creates an CAN interface connected to specific pins. * * @param rd read from transmitter @@ -176,7 +149,7 @@ * To use after error overflow. */ void reset(); - + /** Puts or removes the CAN interface into silent monitoring mode * * @param silent boolean indicating whether to go into silent mode or not @@ -215,16 +188,15 @@ } private: - - CANName _id; + can_t _can; FunctionPointer _rxirq; - + void setup_interrupt(void); void remove_interrupt(void); }; } // namespace mbed -#endif // MBED_CAN_H +#endif -#endif +#endif // MBED_CAN_H