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: us_ticker_api.h
- Revision:
- 65:5798e58a58b1
- Parent:
- 62:7e6c9f46b3bd
--- a/us_ticker_api.h Mon Aug 05 12:28:09 2013 +0300 +++ b/us_ticker_api.h Mon Aug 12 13:17:46 2013 +0300 @@ -1,49 +1,49 @@ -/* mbed Microcontroller Library - * Copyright (c) 2006-2013 ARM Limited - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -#ifndef MBED_US_TICKER_API_H -#define MBED_US_TICKER_API_H - -#include <stdint.h> - -#ifdef __cplusplus -extern "C" { -#endif - -uint32_t us_ticker_read(void); - -typedef void (*ticker_event_handler)(uint32_t id); -void us_ticker_set_handler(ticker_event_handler handler); - -typedef struct ticker_event_s { - uint32_t timestamp; - uint32_t id; - struct ticker_event_s *next; -} ticker_event_t; - -void us_ticker_init(void); -void us_ticker_set_interrupt(unsigned int timestamp); -void us_ticker_disable_interrupt(void); -void us_ticker_clear_interrupt(void); -void us_ticker_irq_handler(void); - -void us_ticker_insert_event(ticker_event_t *obj, unsigned int timestamp, uint32_t id); -void us_ticker_remove_event(ticker_event_t *obj); - -#ifdef __cplusplus -} -#endif - -#endif +/* mbed Microcontroller Library + * Copyright (c) 2006-2013 ARM Limited + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +#ifndef MBED_US_TICKER_API_H +#define MBED_US_TICKER_API_H + +#include <stdint.h> + +#ifdef __cplusplus +extern "C" { +#endif + +uint32_t us_ticker_read(void); + +typedef void (*ticker_event_handler)(uint32_t id); +void us_ticker_set_handler(ticker_event_handler handler); + +typedef struct ticker_event_s { + uint32_t timestamp; + uint32_t id; + struct ticker_event_s *next; +} ticker_event_t; + +void us_ticker_init(void); +void us_ticker_set_interrupt(unsigned int timestamp); +void us_ticker_disable_interrupt(void); +void us_ticker_clear_interrupt(void); +void us_ticker_irq_handler(void); + +void us_ticker_insert_event(ticker_event_t *obj, unsigned int timestamp, uint32_t id); +void us_ticker_remove_event(ticker_event_t *obj); + +#ifdef __cplusplus +} +#endif + +#endif