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/AnalogIn.h	Thu Nov 27 16:23:24 2008 +0000
+++ b/AnalogIn.h	Thu Jan 22 18:32:40 2009 +0000
@@ -1,6 +1,7 @@
 /* mbed Microcontroller Library - AnalogIn
- * Copyright (c) 2007-2008, sford
- */
+ * Copyright (c) 2006-2009 ARM Limited. All rights reserved.
+ * sford
+ */ 
 
 #ifndef MBED_ANALOGIN_H
 #define MBED_ANALOGIN_H
@@ -10,63 +11,75 @@
 namespace mbed {
 
 /* Class: AnalogIn
- *  An analog input, used for reading the voltage on a pin  
+ *  An analog input, used for reading the voltage on a pin 
+ *
+ * Example:
+ * > // Print messages when the AnalogIn is greater than 50%
+ * >
+ * > #include "mbed.h"
+ * >
+ * > AnalogIn temperature(20);
+ * >
+ * > int main() {
+ * >     while(1) {
+ * >         if(temperature > 0.5) {
+ * >             printf("Too hot! (%f)", temperature.read());             
+ * >         }
+ * >     }
+ * > }
  */
 class AnalogIn :  public Base {
 
 public:
 
-	/* Group: Configuration Methods */	
-	
-	/* Constructor: AnalogIn
-	 *  Create an AnalogIn connected to the specified pin
-	 *
-	 * Variables:
-	 *  pin - AnalogIn pin to connect to (15-20)
-	 */
+    /* Constructor: AnalogIn
+     *  Create an AnalogIn, connected to the specified pin
+     *
+     * Variables:
+     *  pin - AnalogIn pin to connect to (15 - 20)
+     *  name - (optional) A string to identify the object
+     */
 	AnalogIn(int pin, const char *name = NULL);
 	
-	/* Group: Access Methods */
-		
-	/* Function: read
-	 *  Read the input, measured as a percentage (float)
-	 *
-	 * Variables:
-	 *  returns - A floating-point value representing the current input voltage, 
-	 *      measured as a percentage. The returned value will lie between
-	 *      0.0f (representing 0v / 0%) and 1.0f (representing 3.3v / 100%).
-	 */
-    float read();
-    
-	/* Function: read_v
-	 *  Read the input, measured in volts (float)
-	 * 
-	 * Variables:
-	 *  returns - A floating-point value representing the current input voltage, 
-	 *      measured in volts. The returned value will lie between
-	 *      0.0f (representing 0v / 0%) and 3.3f (representing 3.3v / 100%).
-	 */
+    /* Function: read
+     * Read the input voltage, represented as a float in the range [0.0, 1.0]
+     *
+     * Variables:
+     *  returns - A floating-point value representing the current input voltage,
+     *            measured as a percentage (0.0 = 0v, 1.0 = 3.3v)
+     */
+    float read();	
+
+    /* Function: read_u16
+     *  Read the input voltage, represented as an unsigned short in the range [0x0, 0xFFFF]
+     *
+     * Variables:
+     *  returns - 16-bit unsigned short representing the current input voltage,
+     *            normalised to a 16-bit value (0x0000 = 0v, 0xFFFF = 3.3v)
+     */
+    unsigned short read_u16();
+
+    // functions to be removed in time...
     float read_v();
-    
-    /* Function: read_mv
-     *  Read the input, measured in milli-volts (int)
-	 *
-	 * Variables:
-	 *  returns - An integer value representing the current input voltage, 
-	 *      measured in milli-volts. The returned value will lie between
-	 *      0 (representing 0v / 0%) and 3300 (representing 3.3v / 100%).
-	 */
     int read_mv();
-    
-	/* Group: Access Methods Shorthand */
 	
     /* Function: operator float
-     *  A shorthand for <read>
+     *  An operator shorthand for <read()>
+     *
+     * The float() operator can be used as a shorthand for <read()> to simplify common code sequences
+     *
+     * Example:
+     * > float x = volume.read();
+     * > float x = volume;
+     * >
+     * > if(volume.read() > 0.25) { ... }
+     * > if(volume > 0.25) { ... }
      */
 	operator float();
 
-    virtual const struct rpc_method *rpc_methods();
-	
+    virtual const struct rpc_method *get_rpc_methods();
+    static struct rpc_class *get_rpc_class();
+
 protected:
 	
 	int _id;