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

mbed_debug.h@55:d722ed6a4237, 2013-01-16 (annotated)

Committer:
emilmont
Date:
Wed Jan 16 12:56:34 2013 +0000
Revision:
55:d722ed6a4237
Parent:
54:71b101360fb9
Child:
59:0883845fe643
Include "sleep_api.h" in "mbed.h"

Add initial IAR toolchain support

LPC I2C: better handling of status

Add sleep mode support for the LPC1768

Correct GCC "__semihost" definition

Correct GCC "_isatty" retargeting

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emilmont 54:71b101360fb9 1 /* mbed Microcontroller Library
emilmont 54:71b101360fb9 2 * Copyright (c) 2006-2013 ARM Limited
emilmont 54:71b101360fb9 3 *
emilmont 54:71b101360fb9 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
emilmont 54:71b101360fb9 5 * of this software and associated documentation files (the "Software"), to deal
emilmont 54:71b101360fb9 6 * in the Software without restriction, including without limitation the rights
emilmont 54:71b101360fb9 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
emilmont 54:71b101360fb9 8 * copies of the Software, and to permit persons to whom the Software is
emilmont 54:71b101360fb9 9 * furnished to do so, subject to the following conditions:
emilmont 54:71b101360fb9 10 *
emilmont 54:71b101360fb9 11 * The above copyright notice and this permission notice shall be included in
emilmont 54:71b101360fb9 12 * all copies or substantial portions of the Software.
emilmont 54:71b101360fb9 13 *
emilmont 54:71b101360fb9 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
emilmont 54:71b101360fb9 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
emilmont 54:71b101360fb9 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
emilmont 54:71b101360fb9 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
emilmont 54:71b101360fb9 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
emilmont 54:71b101360fb9 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
emilmont 54:71b101360fb9 20 * SOFTWARE.
emilmont 54:71b101360fb9 21 */
emilmont 54:71b101360fb9 22 #ifndef MBED_DEBUG_H
emilmont 54:71b101360fb9 23 #define MBED_DEBUG_H
emilmont 54:71b101360fb9 24 #include "device.h"
emilmont 54:71b101360fb9 25
emilmont 54:71b101360fb9 26 #ifdef __cplusplus
emilmont 54:71b101360fb9 27 extern "C" {
emilmont 54:71b101360fb9 28 #endif
emilmont 54:71b101360fb9 29
emilmont 54:71b101360fb9 30 #ifdef DEVICE_STDIO_MESSAGES
emilmont 54:71b101360fb9 31 #include <stdio.h>
emilmont 54:71b101360fb9 32 #include <stdarg.h>
emilmont 54:71b101360fb9 33
emilmont 54:71b101360fb9 34 /** Output a debug message
emilmont 55:d722ed6a4237 35 *
emilmont 54:71b101360fb9 36 * @param format printf-style format string, followed by variables
emilmont 54:71b101360fb9 37 */
emilmont 54:71b101360fb9 38 static inline void debug(const char *format, ...) {
emilmont 54:71b101360fb9 39 va_list args;
emilmont 54:71b101360fb9 40 va_start(args, format);
emilmont 54:71b101360fb9 41 vfprintf(stderr, format, args);
emilmont 54:71b101360fb9 42 va_end(args);
emilmont 54:71b101360fb9 43 }
emilmont 55:d722ed6a4237 44
emilmont 54:71b101360fb9 45 /** Conditionally output a debug message
emilmont 55:d722ed6a4237 46 *
emilmont 54:71b101360fb9 47 * NOTE: If the condition is constant false (!= 1) and the compiler optimization
emilmont 54:71b101360fb9 48 * level is greater than 0, then the whole function will be compiled away.
emilmont 55:d722ed6a4237 49 *
emilmont 54:71b101360fb9 50 * @param condition output only if condition is true (== 1)
emilmont 54:71b101360fb9 51 * @param format printf-style format string, followed by variables
emilmont 54:71b101360fb9 52 */
emilmont 54:71b101360fb9 53 static inline void debug_if(int condition, const char *format, ...) {
emilmont 54:71b101360fb9 54 if (condition == 1) {
emilmont 54:71b101360fb9 55 va_list args;
emilmont 54:71b101360fb9 56 va_start(args, format);
emilmont 54:71b101360fb9 57 vfprintf(stderr, format, args);
emilmont 54:71b101360fb9 58 va_end(args);
emilmont 54:71b101360fb9 59 }
emilmont 54:71b101360fb9 60 }
emilmont 54:71b101360fb9 61
emilmont 54:71b101360fb9 62 #else
emilmont 54:71b101360fb9 63 static inline void debug(const char *format, ...) {}
emilmont 54:71b101360fb9 64 static inline void debug_if(int condition, const char *format, ...) {}
emilmont 54:71b101360fb9 65
emilmont 54:71b101360fb9 66 #endif
emilmont 54:71b101360fb9 67
emilmont 54:71b101360fb9 68 #ifdef __cplusplus
emilmont 54:71b101360fb9 69 }
emilmont 54:71b101360fb9 70 #endif
emilmont 54:71b101360fb9 71
emilmont 54:71b101360fb9 72 #endif