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: TARGET_LPC11U24/PinNames.h
- Revision:
- 64:e3affc9e7238
- Parent:
- 59:0883845fe643
- Child:
- 66:9c8f0e3462fb
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TARGET_LPC11U24/PinNames.h Mon Aug 05 12:28:09 2013 +0300 @@ -0,0 +1,165 @@ +/* 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_PINNAMES_H +#define MBED_PINNAMES_H + +#include "cmsis.h" + +#ifdef __cplusplus +extern "C" { +#endif + +typedef enum { + PIN_INPUT, + PIN_OUTPUT +} PinDirection; + +#define PORT_SHIFT 5 + +typedef enum { + // LPC11U Pin Names + P0_0 = 0, + P0_1 = 1, + P0_2 = 2, + P0_3 = 3, + P0_4 = 4, + P0_5 = 5, + P0_6 = 6, + P0_7 = 7, + P0_8 = 8, + P0_9 = 9, + P0_10 = 10, + P0_11 = 11, + P0_12 = 12, + P0_13 = 13, + P0_14 = 14, + P0_15 = 15, + P0_16 = 16, + P0_17 = 17, + P0_18 = 18, + P0_19 = 19, + P0_20 = 20, + P0_21 = 21, + P0_22 = 22, + P0_23 = 23, + P0_24 = 24, + P0_25 = 25, + P0_26 = 26, + P0_27 = 27, + + P1_0 = 32, + P1_1 = 33, + P1_2 = 34, + P1_3 = 35, + P1_4 = 36, + P1_5 = 37, + P1_6 = 38, + P1_7 = 39, + P1_8 = 40, + P1_9 = 41, + P1_10 = 42, + P1_11 = 43, + P1_12 = 44, + P1_13 = 45, + P1_14 = 46, + P1_15 = 47, + P1_16 = 48, + P1_17 = 49, + P1_18 = 50, + P1_19 = 51, + P1_20 = 52, + P1_21 = 53, + P1_22 = 54, + P1_23 = 55, + P1_24 = 56, + P1_25 = 57, + P1_26 = 58, + P1_27 = 59, + P1_28 = 60, + P1_29 = 61, + + P1_31 = 63, + + // mbed DIP Pin Names + p5 = P0_9, + p6 = P0_8, + p7 = P1_29, + p8 = P0_2, + p9 = P1_27, + p10 = P1_26, + p11 = P1_22, + p12 = P1_21, + p13 = P1_20, + p14 = P1_23, + p15 = P0_11, + p16 = P0_12, + p17 = P0_13, + p18 = P0_14, + p19 = P0_16, + p20 = P0_22, + p21 = P0_7, + p22 = P0_17, + p23 = P1_17, + p24 = P1_18, + p25 = P1_24, + p26 = P1_25, + p27 = P0_4, + p28 = P0_5, + p29 = P1_5, + p30 = P1_2, + + p33 = P0_3, + p34 = P1_15, + p35 = P0_20, + p36 = P0_21, + + // Other mbed Pin Names + LED1 = P1_8, + LED2 = P1_9, + LED3 = P1_10, + LED4 = P1_11, + + USBTX = P0_19, + USBRX = P0_18, + + // Not connected + NC = (int)0xFFFFFFFF, +} PinName; + +typedef enum { + CHANNEL0 = FLEX_INT0_IRQn, + CHANNEL1 = FLEX_INT1_IRQn, + CHANNEL2 = FLEX_INT2_IRQn, + CHANNEL3 = FLEX_INT3_IRQn, + CHANNEL4 = FLEX_INT4_IRQn, + CHANNEL5 = FLEX_INT5_IRQn, + CHANNEL6 = FLEX_INT6_IRQn, + CHANNEL7 = FLEX_INT7_IRQn +} Channel; + +typedef enum { + PullUp = 2, + PullDown = 1, + PullNone = 0, + Repeater = 3, + OpenDrain = 4 +} PinMode; + +#ifdef __cplusplus +} +#endif + +#endif