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: PeripheralNames.h
- Revision:
- 44:24d45a770a51
- Parent:
- 43:e2ed12d17f06
- Child:
- 45:3d775a932e1d
--- a/PeripheralNames.h Fri Oct 26 17:40:46 2012 +0100 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,146 +0,0 @@ -/* mbed Microcontroller Library - PeripheralNames - * Copyright (C) 2008-2011 ARM Limited. All rights reserved. - * - * Provides the mappings for peripherals - */ - -#ifndef MBED_PERIPHERALNAMES_H -#define MBED_PERIPHERALNAMES_H - -#include "cmsis.h" - -#ifdef __cplusplus -extern "C" { -#endif - -#if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) - -enum UARTName { - UART_0 = (int)LPC_UART0_BASE - , UART_1 = (int)LPC_UART1_BASE - , UART_2 = (int)LPC_UART2_BASE - , UART_3 = (int)LPC_UART3_BASE -}; -typedef enum UARTName UARTName; - -enum ADCName { - ADC0_0 = 0 - , ADC0_1 - , ADC0_2 - , ADC0_3 - , ADC0_4 - , ADC0_5 - , ADC0_6 - , ADC0_7 -}; -typedef enum ADCName ADCName; - -enum DACName { - DAC_0 = 0 -}; -typedef enum DACName DACName; - -enum SPIName { - SPI_0 = (int)LPC_SSP0_BASE - , SPI_1 = (int)LPC_SSP1_BASE -}; -typedef enum SPIName SPIName; - -enum I2CName { - I2C_0 = (int)LPC_I2C0_BASE - , I2C_1 = (int)LPC_I2C1_BASE - , I2C_2 = (int)LPC_I2C2_BASE -}; -typedef enum I2CName I2CName; - -enum PWMName { - PWM_1 = 1 - , PWM_2 - , PWM_3 - , PWM_4 - , PWM_5 - , PWM_6 -}; -typedef enum PWMName PWMName; - -enum TimerName { - TIMER_0 = (int)LPC_TIM0_BASE - , TIMER_1 = (int)LPC_TIM1_BASE - , TIMER_2 = (int)LPC_TIM2_BASE - , TIMER_3 = (int)LPC_TIM3_BASE -}; -typedef enum TimerName TimerName; - -enum CANName { - CAN_1 = (int)LPC_CAN1_BASE, - CAN_2 = (int)LPC_CAN2_BASE -}; -typedef enum CANName CANName; - -#define US_TICKER_TIMER TIMER_3 -#define US_TICKER_TIMER_IRQn TIMER3_IRQn - -#elif defined(TARGET_LPC11U24) - -enum UARTName { - UART_0 = (int)LPC_USART_BASE -}; -typedef enum UARTName UARTName; - -enum I2CName { - I2C_0 = (int)LPC_I2C_BASE -}; -typedef enum I2CName I2CName; - -enum TimerName { - TIMER_0 = (int)LPC_CT32B0_BASE - , TIMER_1 = (int)LPC_CT32B1_BASE -}; -typedef enum TimerName TimerName; - -enum ADCName { - ADC0_0 = 0 - , ADC0_1 - , ADC0_2 - , ADC0_3 - , ADC0_4 - , ADC0_5 - , ADC0_6 - , ADC0_7 -}; -typedef enum ADCName ADCName; - -enum SPIName { - SPI_0 = (int)LPC_SSP0_BASE - , SPI_1 = (int)LPC_SSP1_BASE -}; -typedef enum SPIName SPIName; - -#define US_TICKER_TIMER TIMER_1 -#define US_TICKER_TIMER_IRQn TIMER_32_1_IRQn - -typedef enum PWMName { - PWM_1 = 0 - , PWM_2 - , PWM_3 - , PWM_4 - , PWM_5 - , PWM_6 - , PWM_7 - , PWM_8 - , PWM_9 - , PWM_10 - , PWM_11 -} PWMName; - -#endif - -#define STDIO_UART_TX USBTX -#define STDIO_UART_RX USBRX -#define STDIO_UART UART_0 - -#ifdef __cplusplus -} -#endif - -#endif