Kazuki Yamamoto / mbeDshield

The official mbed C/C SDK provides the software platform and libraries to build your applications.

Dependents:   SeeedTouchLCD

Fork of mbed by mbed official

(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 /media/uploads/k4zuki/mbedshield050.brd.png
  • Schematic photo vvv /media/uploads/k4zuki/mbedshield050.sch.png
  • Functionality photo vvv /media/uploads/k4zuki/mbedshieldfunc.jpg

Latest eagle files

PCB >> /media/uploads/k4zuki/mbedshield050.brd
SCH >> /media/uploads/k4zuki/mbedshield050.sch

BIG changes from previous version

  1. Ethernet RJ45 connector is removed.
    1. http://mbed.org/components/Seeed-Ethernet-Shield-V20/ is the biggest hint to use Ethernet!
  2. Most ALL of components can be bought at Akizuki http://akizukidenshi.com/
    1. But sorry, they do not send parts to abroad
  3. Pinout is changed!
arduino0.4.00.5.0
D4p12p21
D5p11p22
MOSI_nonep11
MISO_nonep12
SCK_nonep13

This design has bug(s)

  1. I2C functional pin differs between 1768 and 11U24.

Fixed bugs here

  1. MiniUSB cable cannot be connected on mbed if you solder high-height electrolytic capacitor on C3.
    1. http://akizukidenshi.com/catalog/g/gP-05002/ is the solution to make this 100% AKIZUKI parts!
  2. the 6-pin ISP port is not inprimented in version 0.4.0
    1. it will be fixed in later version 0.4.1/0.4.2/0.5.0 This 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

serial_api.h@59:0883845fe643, 2013-02-18 (annotated)

Committer:
emilmont
Date:
Mon Feb 18 11:12:58 2013 +0000
Revision:
59:0883845fe643
Parent:
55:d722ed6a4237
Child:
64:e3affc9e7238
Add pinmap NC terminators for LPC1768 CAN.

Update the license from MIT to Apache v2.

Make the semihost code target independent using opportune defines for the UID and MAC.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 44:24d45a770a51 1 /* mbed Microcontroller Library
emilmont 54:71b101360fb9 2 * Copyright (c) 2006-2013 ARM Limited
emilmont 44:24d45a770a51 3 *
emilmont 59:0883845fe643 4 * Licensed under the Apache License, Version 2.0 (the "License");
emilmont 59:0883845fe643 5 * you may not use this file except in compliance with the License.
emilmont 59:0883845fe643 6 * You may obtain a copy of the License at
emilmont 59:0883845fe643 7 *
emilmont 59:0883845fe643 8 * http://www.apache.org/licenses/LICENSE-2.0
emilmont 44:24d45a770a51 9 *
emilmont 59:0883845fe643 10 * Unless required by applicable law or agreed to in writing, software
emilmont 59:0883845fe643 11 * distributed under the License is distributed on an "AS IS" BASIS,
emilmont 59:0883845fe643 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
emilmont 59:0883845fe643 13 * See the License for the specific language governing permissions and
emilmont 59:0883845fe643 14 * limitations under the License.
emilmont 44:24d45a770a51 15 */
emilmont 44:24d45a770a51 16 #ifndef MBED_SERIAL_API_H
emilmont 44:24d45a770a51 17 #define MBED_SERIAL_API_H
emilmont 44:24d45a770a51 18
emilmont 44:24d45a770a51 19 #include "device.h"
emilmont 44:24d45a770a51 20
emilmont 44:24d45a770a51 21 #if DEVICE_SERIAL
emilmont 44:24d45a770a51 22
emilmont 44:24d45a770a51 23 #ifdef __cplusplus
emilmont 44:24d45a770a51 24 extern "C" {
emilmont 44:24d45a770a51 25 #endif
emilmont 44:24d45a770a51 26
emilmont 44:24d45a770a51 27 typedef enum {
emilmont 44:24d45a770a51 28 ParityNone = 0,
emilmont 44:24d45a770a51 29 ParityOdd = 1,
emilmont 44:24d45a770a51 30 ParityEven = 2,
emilmont 44:24d45a770a51 31 ParityForced1 = 3,
emilmont 44:24d45a770a51 32 ParityForced0 = 4
emilmont 44:24d45a770a51 33 } SerialParity;
emilmont 44:24d45a770a51 34
emilmont 44:24d45a770a51 35 typedef enum {
emilmont 45:3d775a932e1d 36 RxIrq,
emilmont 45:3d775a932e1d 37 TxIrq
emilmont 44:24d45a770a51 38 } SerialIrq;
emilmont 44:24d45a770a51 39
emilmont 44:24d45a770a51 40 typedef void (*uart_irq_handler)(uint32_t id, SerialIrq event);
emilmont 44:24d45a770a51 41
emilmont 44:24d45a770a51 42 typedef struct serial_s serial_t;
emilmont 44:24d45a770a51 43
emilmont 44:24d45a770a51 44 void serial_init (serial_t *obj, PinName tx, PinName rx);
emilmont 44:24d45a770a51 45 void serial_free (serial_t *obj);
emilmont 44:24d45a770a51 46 void serial_baud (serial_t *obj, int baudrate);
emilmont 44:24d45a770a51 47 void serial_format (serial_t *obj, int data_bits, SerialParity parity, int stop_bits);
emilmont 44:24d45a770a51 48
emilmont 44:24d45a770a51 49 void serial_irq_handler(serial_t *obj, uart_irq_handler handler, uint32_t id);
emilmont 44:24d45a770a51 50 void serial_irq_set (serial_t *obj, SerialIrq irq, uint32_t enable);
emilmont 44:24d45a770a51 51
emilmont 44:24d45a770a51 52 int serial_getc (serial_t *obj);
emilmont 44:24d45a770a51 53 void serial_putc (serial_t *obj, int c);
emilmont 44:24d45a770a51 54 int serial_readable (serial_t *obj);
emilmont 44:24d45a770a51 55 int serial_writable (serial_t *obj);
emilmont 44:24d45a770a51 56 void serial_clear (serial_t *obj);
emilmont 44:24d45a770a51 57
emilmont 44:24d45a770a51 58 void serial_pinout_tx(PinName tx);
emilmont 44:24d45a770a51 59
emilmont 44:24d45a770a51 60 #ifdef __cplusplus
emilmont 44:24d45a770a51 61 }
emilmont 55:d722ed6a4237 62 #endif
emilmont 44:24d45a770a51 63
emilmont 44:24d45a770a51 64 #endif
emilmont 44:24d45a770a51 65
emilmont 44:24d45a770a51 66 #endif