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.h@27:7110ebee3484, 2011-11-29 (annotated)

Committer:
emilmont
Date:
Tue Nov 29 14:59:27 2011 +0000
Revision:
27:7110ebee3484
Parent:
21:3944f1e2fa4f
Child:
43:e2ed12d17f06
New Libraries 11.11

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rolf.meyer@arm.com 11:1c1ebd0324fa 1 /* mbed Microcontroller Library - Serial
emilmont 27:7110ebee3484 2 * Copyright (c) 2007-2011 ARM Limited. All rights reserved.
rolf.meyer@arm.com 11:1c1ebd0324fa 3 */
rolf.meyer@arm.com 11:1c1ebd0324fa 4
rolf.meyer@arm.com 11:1c1ebd0324fa 5 #ifndef MBED_SERIAL_H
rolf.meyer@arm.com 11:1c1ebd0324fa 6 #define MBED_SERIAL_H
rolf.meyer@arm.com 11:1c1ebd0324fa 7
emilmont 27:7110ebee3484 8 #include "device.h"
emilmont 27:7110ebee3484 9
emilmont 27:7110ebee3484 10 #if DEVICE_SERIAL
emilmont 27:7110ebee3484 11
rolf.meyer@arm.com 11:1c1ebd0324fa 12 #include "platform.h"
rolf.meyer@arm.com 11:1c1ebd0324fa 13 #include "PinNames.h"
rolf.meyer@arm.com 11:1c1ebd0324fa 14 #include "PeripheralNames.h"
rolf.meyer@arm.com 11:1c1ebd0324fa 15 #include "Stream.h"
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 16 #include "FunctionPointer.h"
rolf.meyer@arm.com 11:1c1ebd0324fa 17
rolf.meyer@arm.com 11:1c1ebd0324fa 18 namespace mbed {
rolf.meyer@arm.com 11:1c1ebd0324fa 19
rolf.meyer@arm.com 11:1c1ebd0324fa 20 /* Class: Serial
rolf.meyer@arm.com 11:1c1ebd0324fa 21 * A serial port (UART) for communication with other serial devices
rolf.meyer@arm.com 11:1c1ebd0324fa 22 *
emilmont 27:7110ebee3484 23 * Can be used for Full Duplex communication, or Simplex by specifying
emilmont 27:7110ebee3484 24 * one pin as NC (Not Connected)
emilmont 27:7110ebee3484 25 *
rolf.meyer@arm.com 11:1c1ebd0324fa 26 * Example:
rolf.meyer@arm.com 11:1c1ebd0324fa 27 * > // Print "Hello World" to the PC
rolf.meyer@arm.com 11:1c1ebd0324fa 28 * >
rolf.meyer@arm.com 11:1c1ebd0324fa 29 * > #include "mbed.h"
rolf.meyer@arm.com 11:1c1ebd0324fa 30 * >
rolf.meyer@arm.com 11:1c1ebd0324fa 31 * > Serial pc(USBTX, USBRX);
rolf.meyer@arm.com 11:1c1ebd0324fa 32 * >
rolf.meyer@arm.com 11:1c1ebd0324fa 33 * > int main() {
rolf.meyer@arm.com 11:1c1ebd0324fa 34 * > pc.printf("Hello World\n");
rolf.meyer@arm.com 11:1c1ebd0324fa 35 * > }
rolf.meyer@arm.com 11:1c1ebd0324fa 36 */
rolf.meyer@arm.com 11:1c1ebd0324fa 37 class Serial : public Stream {
rolf.meyer@arm.com 11:1c1ebd0324fa 38
rolf.meyer@arm.com 11:1c1ebd0324fa 39 public:
rolf.meyer@arm.com 11:1c1ebd0324fa 40
rolf.meyer@arm.com 11:1c1ebd0324fa 41 /* Constructor: Serial
rolf.meyer@arm.com 11:1c1ebd0324fa 42 * Create a Serial port, connected to the specified transmit and receive pins
rolf.meyer@arm.com 11:1c1ebd0324fa 43 *
rolf.meyer@arm.com 11:1c1ebd0324fa 44 * Variables:
rolf.meyer@arm.com 11:1c1ebd0324fa 45 * tx - Transmit pin
rolf.meyer@arm.com 11:1c1ebd0324fa 46 * rx - Receive pin
rolf.meyer@arm.com 11:1c1ebd0324fa 47 *
simon 20:029aa53d7323 48 * Note: Either tx or rx may be specified as NC if unused
rolf.meyer@arm.com 11:1c1ebd0324fa 49 */
rolf.meyer@arm.com 11:1c1ebd0324fa 50 Serial(PinName tx, PinName rx, const char *name = NULL);
rolf.meyer@arm.com 11:1c1ebd0324fa 51
rolf.meyer@arm.com 11:1c1ebd0324fa 52 /* Function: baud
rolf.meyer@arm.com 11:1c1ebd0324fa 53 * Set the baud rate of the serial port
rolf.meyer@arm.com 11:1c1ebd0324fa 54 *
rolf.meyer@arm.com 11:1c1ebd0324fa 55 * Variables:
rolf.meyer@arm.com 11:1c1ebd0324fa 56 * baudrate - The baudrate of the serial port (default = 9600).
rolf.meyer@arm.com 11:1c1ebd0324fa 57 */
rolf.meyer@arm.com 11:1c1ebd0324fa 58 void baud(int baudrate);
rolf.meyer@arm.com 11:1c1ebd0324fa 59
rolf.meyer@arm.com 11:1c1ebd0324fa 60 enum Parity {
rolf.meyer@arm.com 11:1c1ebd0324fa 61 None = 0
rolf.meyer@arm.com 11:1c1ebd0324fa 62 , Odd
rolf.meyer@arm.com 11:1c1ebd0324fa 63 , Even
rolf.meyer@arm.com 11:1c1ebd0324fa 64 , Forced1
rolf.meyer@arm.com 11:1c1ebd0324fa 65 , Forced0
rolf.meyer@arm.com 11:1c1ebd0324fa 66 };
rolf.meyer@arm.com 11:1c1ebd0324fa 67
simon 21:3944f1e2fa4f 68 enum IrqType {
simon 21:3944f1e2fa4f 69 RxIrq = 0
simon 21:3944f1e2fa4f 70 , TxIrq
simon 21:3944f1e2fa4f 71 };
simon 21:3944f1e2fa4f 72
rolf.meyer@arm.com 11:1c1ebd0324fa 73 /* Function: format
rolf.meyer@arm.com 11:1c1ebd0324fa 74 * Set the transmission format used by the Serial port
rolf.meyer@arm.com 11:1c1ebd0324fa 75 *
rolf.meyer@arm.com 11:1c1ebd0324fa 76 * Variables:
rolf.meyer@arm.com 11:1c1ebd0324fa 77 * bits - The number of bits in a word (5-8; default = 8)
rolf.meyer@arm.com 11:1c1ebd0324fa 78 * parity - The parity used (Serial::None, Serial::Odd, Serial::Even, Serial::Forced1, Serial::Forced0; default = Serial::None)
rolf.meyer@arm.com 11:1c1ebd0324fa 79 * stop - The number of stop bits (1 or 2; default = 1)
rolf.meyer@arm.com 11:1c1ebd0324fa 80 */
rolf.meyer@arm.com 11:1c1ebd0324fa 81 void format(int bits = 8, Parity parity = Serial::None, int stop_bits = 1);
rolf.meyer@arm.com 11:1c1ebd0324fa 82
rolf.meyer@arm.com 11:1c1ebd0324fa 83 #if 0 // Inhereted from Stream, for documentation only
rolf.meyer@arm.com 11:1c1ebd0324fa 84
rolf.meyer@arm.com 11:1c1ebd0324fa 85 /* Function: putc
rolf.meyer@arm.com 11:1c1ebd0324fa 86 * Write a character
rolf.meyer@arm.com 11:1c1ebd0324fa 87 *
rolf.meyer@arm.com 11:1c1ebd0324fa 88 * Variables:
rolf.meyer@arm.com 11:1c1ebd0324fa 89 * c - The character to write to the serial port
rolf.meyer@arm.com 11:1c1ebd0324fa 90 */
rolf.meyer@arm.com 11:1c1ebd0324fa 91 int putc(int c);
rolf.meyer@arm.com 11:1c1ebd0324fa 92
rolf.meyer@arm.com 11:1c1ebd0324fa 93 /* Function: getc
rolf.meyer@arm.com 11:1c1ebd0324fa 94 * Read a character
rolf.meyer@arm.com 11:1c1ebd0324fa 95 *
emilmont 27:7110ebee3484 96 * Reads a character from the serial port. This will block until
emilmont 27:7110ebee3484 97 * a character is available. To see if a character is available,
emilmont 27:7110ebee3484 98 * see <readable>
emilmont 27:7110ebee3484 99 *
rolf.meyer@arm.com 11:1c1ebd0324fa 100 * Variables:
rolf.meyer@arm.com 11:1c1ebd0324fa 101 * returns - The character read from the serial port
rolf.meyer@arm.com 11:1c1ebd0324fa 102 */
rolf.meyer@arm.com 11:1c1ebd0324fa 103 int getc();
rolf.meyer@arm.com 11:1c1ebd0324fa 104
rolf.meyer@arm.com 11:1c1ebd0324fa 105 /* Function: printf
rolf.meyer@arm.com 11:1c1ebd0324fa 106 * Write a formated string
rolf.meyer@arm.com 11:1c1ebd0324fa 107 *
rolf.meyer@arm.com 11:1c1ebd0324fa 108 * Variables:
rolf.meyer@arm.com 11:1c1ebd0324fa 109 * format - A printf-style format string, followed by the
rolf.meyer@arm.com 11:1c1ebd0324fa 110 * variables to use in formating the string.
rolf.meyer@arm.com 11:1c1ebd0324fa 111 */
rolf.meyer@arm.com 11:1c1ebd0324fa 112 int printf(const char* format, ...);
rolf.meyer@arm.com 11:1c1ebd0324fa 113
rolf.meyer@arm.com 11:1c1ebd0324fa 114 /* Function: scanf
rolf.meyer@arm.com 11:1c1ebd0324fa 115 * Read a formated string
rolf.meyer@arm.com 11:1c1ebd0324fa 116 *
rolf.meyer@arm.com 11:1c1ebd0324fa 117 * Variables:
rolf.meyer@arm.com 11:1c1ebd0324fa 118 * format - A scanf-style format string,
rolf.meyer@arm.com 11:1c1ebd0324fa 119 * followed by the pointers to variables to store the results.
rolf.meyer@arm.com 11:1c1ebd0324fa 120 */
rolf.meyer@arm.com 11:1c1ebd0324fa 121 int scanf(const char* format, ...);
rolf.meyer@arm.com 11:1c1ebd0324fa 122
rolf.meyer@arm.com 11:1c1ebd0324fa 123 #endif
rolf.meyer@arm.com 11:1c1ebd0324fa 124
rolf.meyer@arm.com 11:1c1ebd0324fa 125 /* Function: readable
rolf.meyer@arm.com 11:1c1ebd0324fa 126 * Determine if there is a character available to read
rolf.meyer@arm.com 11:1c1ebd0324fa 127 *
rolf.meyer@arm.com 11:1c1ebd0324fa 128 * Variables:
rolf.meyer@arm.com 11:1c1ebd0324fa 129 * returns - 1 if there is a character available to read, else 0
rolf.meyer@arm.com 11:1c1ebd0324fa 130 */
rolf.meyer@arm.com 11:1c1ebd0324fa 131 int readable();
rolf.meyer@arm.com 11:1c1ebd0324fa 132
rolf.meyer@arm.com 11:1c1ebd0324fa 133 /* Function: writeable
rolf.meyer@arm.com 11:1c1ebd0324fa 134 * Determine if there is space available to write a character
rolf.meyer@arm.com 11:1c1ebd0324fa 135 *
rolf.meyer@arm.com 11:1c1ebd0324fa 136 * Variables:
rolf.meyer@arm.com 11:1c1ebd0324fa 137 * returns - 1 if there is space to write a character, else 0
rolf.meyer@arm.com 11:1c1ebd0324fa 138 */
rolf.meyer@arm.com 11:1c1ebd0324fa 139 int writeable();
rolf.meyer@arm.com 11:1c1ebd0324fa 140
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 141 /* Function: attach
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 142 * Attach a function to call whenever a serial interrupt is generated
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 143 *
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 144 * Variables:
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 145 * fptr - A pointer to a void function, or 0 to set as none
simon 21:3944f1e2fa4f 146 * type - Which serial interrupt to attach the member function to (Seriall::RxIrq for receive, TxIrq for transmit buffer empty)
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 147 */
simon 21:3944f1e2fa4f 148 void attach(void (*fptr)(void), IrqType type = RxIrq);
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 149
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 150 /* Function: attach
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 151 * Attach a member function to call whenever a serial interrupt is generated
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 152 *
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 153 * Variables:
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 154 * tptr - pointer to the object to call the member function on
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 155 * mptr - pointer to the member function to be called
simon 21:3944f1e2fa4f 156 * type - Which serial interrupt to attach the member function to (Seriall::RxIrq for receive, TxIrq for transmit buffer empty)
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 157 */
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 158 template<typename T>
simon 21:3944f1e2fa4f 159 void attach(T* tptr, void (T::*mptr)(void), IrqType type = RxIrq) {
simon 21:3944f1e2fa4f 160 if((mptr != NULL) && (tptr != NULL)) {
simon 21:3944f1e2fa4f 161 _irq[type].attach(tptr, mptr);
simon 21:3944f1e2fa4f 162 setup_interrupt(type);
simon 21:3944f1e2fa4f 163 }
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 164 }
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 165
rolf.meyer@arm.com 11:1c1ebd0324fa 166 #ifdef MBED_RPC
rolf.meyer@arm.com 11:1c1ebd0324fa 167 virtual const struct rpc_method *get_rpc_methods();
rolf.meyer@arm.com 11:1c1ebd0324fa 168 static struct rpc_class *get_rpc_class();
rolf.meyer@arm.com 11:1c1ebd0324fa 169 #endif
rolf.meyer@arm.com 11:1c1ebd0324fa 170
rolf.meyer@arm.com 11:1c1ebd0324fa 171 protected:
rolf.meyer@arm.com 11:1c1ebd0324fa 172
simon 21:3944f1e2fa4f 173 void setup_interrupt(IrqType type);
simon 21:3944f1e2fa4f 174 void remove_interrupt(IrqType type);
simon.ford@mbed.co.uk 15:d1a9de3f4fe0 175
rolf.meyer@arm.com 11:1c1ebd0324fa 176 virtual int _getc();
rolf.meyer@arm.com 11:1c1ebd0324fa 177 virtual int _putc(int c);
rolf.meyer@arm.com 11:1c1ebd0324fa 178
rolf.meyer@arm.com 11:1c1ebd0324fa 179 UARTName _uart;
simon 21:3944f1e2fa4f 180 FunctionPointer _irq[2];
simon 21:3944f1e2fa4f 181 int _uidx;
rolf.meyer@arm.com 11:1c1ebd0324fa 182
rolf.meyer@arm.com 11:1c1ebd0324fa 183 };
rolf.meyer@arm.com 11:1c1ebd0324fa 184
rolf.meyer@arm.com 11:1c1ebd0324fa 185 } // namespace mbed
rolf.meyer@arm.com 11:1c1ebd0324fa 186
rolf.meyer@arm.com 11:1c1ebd0324fa 187 #endif
rolf.meyer@arm.com 11:1c1ebd0324fa 188
emilmont 27:7110ebee3484 189 #endif