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

TARGET_LPC1768/PinNames.h@70:5ea41e07ec12, 2014-01-26 (annotated)

Committer:
k4zuki
Date:
Sun Jan 26 11:13:13 2014 +0000
Revision:
70:5ea41e07ec12
Parent:
69:d1690c4b50e5 
added setting and define switch for 0.5.0

Who changed what in which revision?

UserRevisionLine numberNew contents of line
bogdanm 66:9c8f0e3462fb 1 /* mbed Microcontroller Library
bogdanm 66:9c8f0e3462fb 2 * Copyright (c) 2006-2013 ARM Limited
bogdanm 66:9c8f0e3462fb 3 *
bogdanm 66:9c8f0e3462fb 4 * Licensed under the Apache License, Version 2.0 (the "License");
bogdanm 66:9c8f0e3462fb 5 * you may not use this file except in compliance with the License.
bogdanm 66:9c8f0e3462fb 6 * You may obtain a copy of the License at
bogdanm 66:9c8f0e3462fb 7 *
bogdanm 66:9c8f0e3462fb 8 * http://www.apache.org/licenses/LICENSE-2.0
bogdanm 66:9c8f0e3462fb 9 *
bogdanm 66:9c8f0e3462fb 10 * Unless required by applicable law or agreed to in writing, software
bogdanm 66:9c8f0e3462fb 11 * distributed under the License is distributed on an "AS IS" BASIS,
bogdanm 66:9c8f0e3462fb 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
bogdanm 66:9c8f0e3462fb 13 * See the License for the specific language governing permissions and
bogdanm 66:9c8f0e3462fb 14 * limitations under the License.
bogdanm 66:9c8f0e3462fb 15 */
bogdanm 66:9c8f0e3462fb 16 #ifndef MBED_PINNAMES_H
bogdanm 66:9c8f0e3462fb 17 #define MBED_PINNAMES_H
bogdanm 66:9c8f0e3462fb 18
bogdanm 66:9c8f0e3462fb 19 #include "cmsis.h"
bogdanm 66:9c8f0e3462fb 20
bogdanm 66:9c8f0e3462fb 21 #ifdef __cplusplus
bogdanm 66:9c8f0e3462fb 22 extern "C" {
bogdanm 66:9c8f0e3462fb 23 #endif
bogdanm 66:9c8f0e3462fb 24
k4zuki 69:d1690c4b50e5 25 typedef enum {
k4zuki 69:d1690c4b50e5 26 PIN_INPUT,
k4zuki 69:d1690c4b50e5 27 PIN_OUTPUT
k4zuki 69:d1690c4b50e5 28 }
k4zuki 69:d1690c4b50e5 29 PinDirection;
bogdanm 66:9c8f0e3462fb 30
bogdanm 66:9c8f0e3462fb 31 #define PORT_SHIFT 5
bogdanm 66:9c8f0e3462fb 32
k4zuki 69:d1690c4b50e5 33 typedef enum {
k4zuki 69:d1690c4b50e5 34 // LPC Pin Names
k4zuki 69:d1690c4b50e5 35 P0_0 = LPC_GPIO0_BASE,
k4zuki 69:d1690c4b50e5 36 P0_1, P0_2, P0_3, P0_4, P0_5, P0_6, P0_7, P0_8, P0_9, P0_10, P0_11, P0_12, P0_13, P0_14, P0_15, P0_16, P0_17, P0_18, P0_19, P0_20, P0_21, P0_22, P0_23, P0_24, P0_25, P0_26, P0_27, P0_28, P0_29, P0_30, P0_31,
k4zuki 69:d1690c4b50e5 37 P1_0, P1_1, P1_2, P1_3, P1_4, P1_5, P1_6, P1_7, P1_8, P1_9, P1_10, P1_11, P1_12, P1_13, P1_14, P1_15, P1_16, P1_17, P1_18, P1_19, P1_20, P1_21, P1_22, P1_23, P1_24, P1_25, P1_26, P1_27, P1_28, P1_29, P1_30, P1_31,
k4zuki 69:d1690c4b50e5 38 P2_0, P2_1, P2_2, P2_3, P2_4, P2_5, P2_6, P2_7, P2_8, P2_9, P2_10, P2_11, P2_12, P2_13, P2_14, P2_15, P2_16, P2_17, P2_18, P2_19, P2_20, P2_21, P2_22, P2_23, P2_24, P2_25, P2_26, P2_27, P2_28, P2_29, P2_30, P2_31,
k4zuki 69:d1690c4b50e5 39 P3_0, P3_1, P3_2, P3_3, P3_4, P3_5, P3_6, P3_7, P3_8, P3_9, P3_10, P3_11, P3_12, P3_13, P3_14, P3_15, P3_16, P3_17, P3_18, P3_19, P3_20, P3_21, P3_22, P3_23, P3_24, P3_25, P3_26, P3_27, P3_28, P3_29, P3_30, P3_31,
k4zuki 69:d1690c4b50e5 40 P4_0, P4_1, P4_2, P4_3, P4_4, P4_5, P4_6, P4_7, P4_8, P4_9, P4_10, P4_11, P4_12, P4_13, P4_14, P4_15, P4_16, P4_17, P4_18, P4_19, P4_20, P4_21, P4_22, P4_23, P4_24, P4_25, P4_26, P4_27, P4_28, P4_29, P4_30, P4_31,
k4zuki 69:d1690c4b50e5 41
k4zuki 69:d1690c4b50e5 42 // mbed DIP Pin Names
k4zuki 69:d1690c4b50e5 43 p5 = P0_9,
k4zuki 69:d1690c4b50e5 44 p6 = P0_8,
k4zuki 69:d1690c4b50e5 45 p7 = P0_7,
k4zuki 69:d1690c4b50e5 46 p8 = P0_6,
k4zuki 69:d1690c4b50e5 47 p9 = P0_0,
k4zuki 69:d1690c4b50e5 48 p10 = P0_1,
k4zuki 69:d1690c4b50e5 49 p11 = P0_18,
k4zuki 69:d1690c4b50e5 50 p12 = P0_17,
k4zuki 69:d1690c4b50e5 51 p13 = P0_15,
k4zuki 69:d1690c4b50e5 52 p14 = P0_16,
k4zuki 69:d1690c4b50e5 53 p15 = P0_23,
k4zuki 69:d1690c4b50e5 54 p16 = P0_24,
k4zuki 69:d1690c4b50e5 55 p17 = P0_25,
k4zuki 69:d1690c4b50e5 56 p18 = P0_26,
k4zuki 69:d1690c4b50e5 57 p19 = P1_30,
k4zuki 69:d1690c4b50e5 58 p20 = P1_31,
k4zuki 69:d1690c4b50e5 59 p21 = P2_5,
k4zuki 69:d1690c4b50e5 60 p22 = P2_4,
k4zuki 69:d1690c4b50e5 61 p23 = P2_3,
k4zuki 69:d1690c4b50e5 62 p24 = P2_2,
k4zuki 69:d1690c4b50e5 63 p25 = P2_1,
k4zuki 69:d1690c4b50e5 64 p26 = P2_0,
k4zuki 69:d1690c4b50e5 65 p27 = P0_11,
k4zuki 69:d1690c4b50e5 66 p28 = P0_10,
k4zuki 69:d1690c4b50e5 67 p29 = P0_5,
k4zuki 69:d1690c4b50e5 68 p30 = P0_4,
bogdanm 66:9c8f0e3462fb 69
k4zuki 69:d1690c4b50e5 70 // Other mbed Pin Names
k4zuki 69:d1690c4b50e5 71 #ifdef MCB1700
k4zuki 69:d1690c4b50e5 72 LED1 = P1_28,
k4zuki 69:d1690c4b50e5 73 LED2 = P1_29,
k4zuki 69:d1690c4b50e5 74 LED3 = P1_31,
k4zuki 69:d1690c4b50e5 75 LED4 = P2_2,
k4zuki 69:d1690c4b50e5 76 #else
k4zuki 69:d1690c4b50e5 77 LED1 = P1_18,
k4zuki 69:d1690c4b50e5 78 LED2 = P1_20,
k4zuki 69:d1690c4b50e5 79 LED3 = P1_21,
k4zuki 69:d1690c4b50e5 80 LED4 = P1_23,
k4zuki 69:d1690c4b50e5 81 #endif
k4zuki 69:d1690c4b50e5 82 USBTX = P0_2,
k4zuki 69:d1690c4b50e5 83 USBRX = P0_3,
bogdanm 66:9c8f0e3462fb 84
k4zuki 69:d1690c4b50e5 85 D0=p27,
k4zuki 69:d1690c4b50e5 86 D1=p28,
k4zuki 69:d1690c4b50e5 87 D2=p14,
k4zuki 69:d1690c4b50e5 88 D3=p13,
k4zuki 70:5ea41e07ec12 89 #ifdef MBEDSHIELD_050
k4zuki 70:5ea41e07ec12 90 MOSI_=p11,
k4zuki 70:5ea41e07ec12 91 MISO_=p12,
k4zuki 70:5ea41e07ec12 92 SCK_=p13,
k4zuki 70:5ea41e07ec12 93 D4=p21,
k4zuki 70:5ea41e07ec12 94 D5=p22,
k4zuki 70:5ea41e07ec12 95 #else
k4zuki 69:d1690c4b50e5 96 D4=p12,
k4zuki 69:d1690c4b50e5 97 D5=p11,
k4zuki 70:5ea41e07ec12 98 #endif
k4zuki 69:d1690c4b50e5 99 D6=p23,
k4zuki 69:d1690c4b50e5 100 D7=p24,
k4zuki 69:d1690c4b50e5 101 D8=p25,
k4zuki 69:d1690c4b50e5 102 D9=p26,
k4zuki 69:d1690c4b50e5 103 D10=p8,
k4zuki 69:d1690c4b50e5 104 D11=p5,
k4zuki 69:d1690c4b50e5 105 D12=p6,
k4zuki 69:d1690c4b50e5 106 D13=p7,
k4zuki 69:d1690c4b50e5 107 A0=p15,
k4zuki 69:d1690c4b50e5 108 A1=p16,
k4zuki 69:d1690c4b50e5 109 A2=p17,
k4zuki 69:d1690c4b50e5 110 A3=p18,
k4zuki 69:d1690c4b50e5 111 A4=p19,
k4zuki 69:d1690c4b50e5 112 A5=p20,
k4zuki 69:d1690c4b50e5 113 SDA=p9,
k4zuki 69:d1690c4b50e5 114 SCL=p10,
k4zuki 69:d1690c4b50e5 115 // Not connected
k4zuki 69:d1690c4b50e5 116 NC = (int)0xFFFFFFFF
k4zuki 69:d1690c4b50e5 117 } PinName;
bogdanm 66:9c8f0e3462fb 118
k4zuki 69:d1690c4b50e5 119 typedef enum {
k4zuki 69:d1690c4b50e5 120 PullUp = 0,
k4zuki 69:d1690c4b50e5 121 PullDown = 3,
k4zuki 69:d1690c4b50e5 122 PullNone = 2,
k4zuki 69:d1690c4b50e5 123 OpenDrain = 4
k4zuki 69:d1690c4b50e5 124 } PinMode;
bogdanm 66:9c8f0e3462fb 125
bogdanm 66:9c8f0e3462fb 126 // version of PINCON_TypeDef using register arrays
k4zuki 69:d1690c4b50e5 127 typedef struct {
k4zuki 69:d1690c4b50e5 128 __IO uint32_t PINSEL[11];
k4zuki 69:d1690c4b50e5 129 uint32_t RESERVED0[5];
k4zuki 69:d1690c4b50e5 130 __IO uint32_t PINMODE[10];
k4zuki 69:d1690c4b50e5 131 __IO uint32_t PINMODE_OD[5];
k4zuki 69:d1690c4b50e5 132 } PINCONARRAY_TypeDef;
bogdanm 66:9c8f0e3462fb 133
bogdanm 66:9c8f0e3462fb 134 #define PINCONARRAY ((PINCONARRAY_TypeDef *)LPC_PINCON_BASE)
bogdanm 66:9c8f0e3462fb 135
bogdanm 66:9c8f0e3462fb 136 #ifdef __cplusplus
bogdanm 66:9c8f0e3462fb 137 }
bogdanm 66:9c8f0e3462fb 138 #endif
bogdanm 66:9c8f0e3462fb 139
bogdanm 66:9c8f0e3462fb 140 #endif