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
Revision:
5:62573be585e9
Parent:
4:5d1359a283bc
Child:
11:1c1ebd0324fa
--- a/DigitalIn.h	Thu Nov 27 16:23:24 2008 +0000
+++ b/DigitalIn.h	Thu Jan 22 18:32:40 2009 +0000
@@ -1,53 +1,53 @@
 /* mbed Microcontroller Library - DigitalIn
- * Copyright (c) 2007-2008, sford
- */
+ * Copyright (c) 2006-2009 ARM Limited. All rights reserved.
+ * sford
+ */ 
  
 #ifndef MBED_DIGITALIN_H
 #define MBED_DIGITALIN_H
 
 #include "Base.h"
 #include "LPC2300.h"
-
-typedef void (*VoidFunctionPointer)(void);
+#include "FunctionPointer.h"
 
 namespace mbed {
 
 /* Class: DigitalIn
  *  A digital input, used for reading the state of a pin
+ *
+ * Example:
+ * > // Flash an LED while a DigitalIn is true
+ * >
+ * > #include "mbed.h"
+ * >
+ * > DigitalIn enable(5);
+ * > DigitalOut led(1);
+ * >
+ * > int main() {
+ * >     while(1) {
+ * >         if(enable) {
+ * >             led = !led;
+ * >         }
+ * >         wait(0.25);
+ * >     }
+ * > }
+ *
+ * Implementation Note:
+ *  pin 19 and 20 can not be used with the rise/fall methods
  */
- 
 class DigitalIn : public Base {
 
 public:
 
-	/* Group: Configuration Methods */
-	
 	/* Constructor: DigitalIn
 	 *  Create a DigitalIn connected to the specified pin
 	 *
 	 * Variables:
 	 *  pin - DigitalIn pin to connect to (5-30)
+     *  name - (optional) A string to identify the object
 	 */
 	DigitalIn(int pin, const char *name = NULL);
 
-	/* Function: rise
-	 *  Attach a function to call when a rising edge occurs on the input
-	 *
-	 * Variables:
-	 *  fptr - A pointer to a void function, or 0 to set as none
-	 */
-	void rise(void (*fptr)(void));
-
-	/* Function: fall
-	 *  Attach a function to call when a falling edge occurs on the input
-	 *
-	 * Variables:
-	 *  fptr - A pointer to a void function, or 0 to set as none
-	 */
-	void fall(void (*fptr)(void));
-		
-   	/* Group: Access Methods */ 
-
 	/* Function: read
 	 *  Read the input, represented as 0 or 1 (int)
 	 *
@@ -56,28 +56,71 @@
 	 *      0 for logical 0 (0v) and 1 for logical 1 (3.3v)
 	 */	
     int read();
-    
+ 
+	/* Function: rise
+	 *  Attach a function to call when a rising edge occurs on the input
+	 *
+	 * Variables:
+	 *  fptr - A pointer to a void function, or 0 to set as none
+	 */
+	void rise(void (*fptr)(void));
+
+	/* Function: rise
+	 *  Attach a member function to call when a rising edge occurs on the input
+     *     
+     * Variables:
+     *  tptr - pointer to the object to call the member function on
+     *  mptr - pointer to the member function to be called
+     */
+    template<typename T>
+    void rise(T* tptr, void (T::*mptr)(void)) {
+		_rise.attach(tptr, mptr);
+		setup_interrupt(1, 1);
+    }
 
-	/* Group: Access Method Shorthand */
+	/* Function: fall
+	 *  Attach a function to call when a falling edge occurs on the input
+	 *
+	 * Variables:
+	 *  fptr - A pointer to a void function, or 0 to set as none
+	 */
+	void fall(void (*fptr)(void));
 
+	/* Function: fall
+	 *  Attach a member function to call when a falling edge occurs on the input
+     *     
+     * Variables:
+     *  tptr - pointer to the object to call the member function on
+     *  mptr - pointer to the member function to be called
+     */
+    template<typename T>
+    void fall(T* tptr, void (T::*mptr)(void)) {
+		_fall.attach(tptr, mptr);
+		setup_interrupt(0, 1);
+	}
+		
     /* Function: operator int()
-     *  A shorthand for <read>
+     *  An operator shorthand for <read()>
      */
 	operator int();
  	
- 	static void _irq(); // Called on a GPIO interrupt
+ 	// interrupt
+ 	static void _irq(); 
+	static DigitalIn *_irq_objects[48];
 
-    virtual const struct rpc_method *rpc_methods();
- 	
+	// rpc
+    virtual const struct rpc_method *get_rpc_methods();
+    static struct rpc_class *get_rpc_class();
+
 protected:
 
 	LPC2300::GPIORF* _rf;
 	unsigned int _mask;
 	int _id;
 
-	static VoidFunctionPointer _rising[48];
-	static VoidFunctionPointer _falling[48];
-
+	void setup_interrupt(int rising, int enable);
+	FunctionPointer _rise;
+	FunctionPointer _fall;
 };
 
 }