Kazuki Yamamoto
The official mbed C/C SDK provides the software platform and libraries to build your applications.
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
- Schematic photo vvv
- Functionality photo vvv
Latest eagle files
PCB >> /media/uploads/k4zuki/mbedshield050.brd
SCH >> /media/uploads/k4zuki/mbedshield050.sch
BIG changes from previous version
- Ethernet RJ45 connector is removed.
- http://mbed.org/components/Seeed-Ethernet-Shield-V20/ is the biggest hint to use Ethernet!
MostALL of components can be bought at Akizuki http://akizukidenshi.com/- But sorry, they do not send parts to abroad
- Pinout is changed!
| arduino | 0.4.0 | 0.5.0 |
|---|---|---|
| D4 | p12 | p21 |
| D5 | p11 | p22 |
| MOSI_ | none | p11 |
| MISO_ | none | p12 |
| SCK_ | none | p13 |
This design has bug(s)
- I2C functional pin differs between 1768 and 11U24.
Fixed bugs here
- MiniUSB cable cannot be connected on mbed if you solder high-height electrolytic capacitor on C3.
- http://akizukidenshi.com/catalog/g/gP-05002/ is the solution to make this 100% AKIZUKI parts!
- the 6-pin ISP port is not inprimented in version 0.4.0
it will be fixed in later version 0.4.1/0.4.2/0.5.0This 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 28:667d61c9177b, committed 2011-12-08
- Comitter:
- emilmont
- Date:
- Thu Dec 08 12:04:01 2011 +0000
- Parent:
- 27:7110ebee3484
- Child:
- 29:078e4b97a13e
- Commit message:
- Add additional M0 peripherals implementations, fix GCC stdio/uart
Changed in this revision
Binary file LPC11U24/ARM/capi.ar has changed
Binary file LPC11U24/ARM/cmsis_nvic.o has changed
Binary file LPC11U24/ARM/mbed.ar has changed
Binary file LPC11U24/ARM/system_LPC11Uxx.o has changed
Binary file LPC11U24/GCC_ARM/libcapi.a has changed
Binary file LPC11U24/GCC_ARM/libmbed.a has changed
Binary file LPC11U24/GCC_CR/libcapi.a has changed
Binary file LPC11U24/GCC_CR/libmbed.a has changed
Binary file LPC11U24/GCC_CS/libcapi.a has changed
Binary file LPC11U24/GCC_CS/libmbed.a has changed
Binary file LPC11U24/uARM/capi.ar has changed
Binary file LPC11U24/uARM/cmsis_nvic.o has changed
Binary file LPC11U24/uARM/mbed.ar has changed
Binary file LPC11U24/uARM/system_LPC11Uxx.o has changed
Binary file LPC1768/ARM/capi.ar has changed
Binary file LPC1768/ARM/cmsis_nvic.o has changed
Binary file LPC1768/ARM/mbed.ar has changed
Binary file LPC1768/ARM/system_LPC17xx.o has changed
Binary file LPC1768/GCC_ARM/libcapi.a has changed
Binary file LPC1768/GCC_ARM/libmbed.a has changed
Binary file LPC1768/GCC_CR/libcapi.a has changed
Binary file LPC1768/GCC_CR/libmbed.a has changed
Binary file LPC1768/GCC_CS/libcapi.a has changed
Binary file LPC1768/GCC_CS/libmbed.a has changed
Binary file LPC1768/uARM/capi.ar has changed
Binary file LPC1768/uARM/cmsis_nvic.o has changed
Binary file LPC1768/uARM/mbed.ar has changed
Binary file LPC1768/uARM/system_LPC17xx.o has changed
Binary file LPC2368/ARM/capi.ar has changed
Binary file LPC2368/ARM/mbed.ar has changed
Binary file LPC2368/GCC_ARM/libcapi.a has changed
Binary file LPC2368/GCC_ARM/libmbed.a has changed
Binary file LPC2368/GCC_CR/libcapi.a has changed
Binary file LPC2368/GCC_CR/libmbed.a has changed
Binary file LPC2368/GCC_CS/libcapi.a has changed
Binary file LPC2368/GCC_CS/libmbed.a has changed
Binary file LPC2368/uARM/capi.ar has changed
Binary file LPC2368/uARM/mbed.ar has changed
--- a/PeripheralNames.h Tue Nov 29 14:59:27 2011 +0000
+++ b/PeripheralNames.h Thu Dec 08 12:04:01 2011 +0000
@@ -77,9 +77,6 @@
};
typedef enum CANName CANName;
-#define STDIO_UART_TX USBTX
-#define STDIO_UART_RX USBRX
-#define STDIO_UART UART_0
#define US_TICKER_TIMER TIMER_3
#define US_TICKER_TIMER_IRQn TIMER3_IRQn
@@ -96,8 +93,8 @@
typedef enum I2CName I2CName;
enum TimerName {
- TIMER_0 = (int)LPC_CT32B0_BASE
- , TIMER_1 = (int)LPC_CT32B1_BASE
+ TIMER_0 = (int)LPC_CT32B0_BASE
+ , TIMER_1 = (int)LPC_CT32B1_BASE
};
typedef enum TimerName TimerName;
@@ -119,15 +116,22 @@
};
typedef enum SPIName SPIName;
+#define US_TICKER_TIMER TIMER_1
+#define US_TICKER_TIMER_IRQn TIMER_32_1_IRQn
+
+typedef enum PWMName {
+ PWM_1 = 0
+ , PWM_2
+ , PWM_3
+ , PWM_4
+} PWMName;
+
+#endif
+
#define STDIO_UART_TX USBTX
#define STDIO_UART_RX USBRX
#define STDIO_UART UART_0
-#define US_TICKER_TIMER TIMER_1
-#define US_TICKER_TIMER_IRQn TIMER_32_1_IRQn
-
-#endif
-
#ifdef __cplusplus
}
#endif
--- a/PinNames.h Tue Nov 29 14:59:27 2011 +0000
+++ b/PinNames.h Thu Dec 08 12:04:01 2011 +0000
@@ -96,6 +96,19 @@
};
typedef enum PinMode PinMode;
+// version of PINCON_TypeDef using register arrays
+typedef struct {
+ __IO uint32_t PINSEL[11];
+ uint32_t RESERVED0[5];
+ __IO uint32_t PINMODE[10];
+#ifndef TARGET_LPC2368
+// Open drain mode is not available on LPC2368
+ __IO uint32_t PINMODE_OD[5];
+#endif
+} PINCONARRAY_TypeDef;
+
+#define PINCONARRAY ((PINCONARRAY_TypeDef *)LPC_PINCON_BASE)
+
#elif defined(TARGET_LPC11U24)
@@ -126,6 +139,10 @@
, P0_21 = 21
, P0_22 = 22
, P0_23 = 23
+ , P0_24 = 24
+ , P0_25 = 25
+ , P0_26 = 26
+ , P0_27 = 27
, P1_0 = 32
, P1_1 = 33
--- a/PortIn.h Tue Nov 29 14:59:27 2011 +0000
+++ b/PortIn.h Thu Dec 08 12:04:01 2011 +0000
@@ -54,9 +54,7 @@
* Variables:
* returns - An integer with each bit corresponding to associated port pin setting
*/
- int read() {
- return _gpio->FIOPIN & _mask;
- }
+ int read();
/* Function: mode
* Set the input pin mode
@@ -74,9 +72,11 @@
}
private:
+#if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
LPC_GPIO_TypeDef *_gpio;
+#endif
PortName _port;
- uint32_t _mask;
+ uint32_t _mask;
};
} // namespace mbed
--- a/PortInOut.h Tue Nov 29 14:59:27 2011 +0000
+++ b/PortInOut.h Thu Dec 08 12:04:01 2011 +0000
@@ -35,9 +35,7 @@
* Variables:
* value - An integer specifying a bit to write for every corresponding port pin
*/
- void write(int value) {
- _gpio->FIOPIN = (_gpio->FIOPIN & ~_mask) | (value & _mask);
- }
+ void write(int value);
/* Function: read
* Read the value currently output on the port
@@ -45,9 +43,7 @@
* Variables:
* returns - An integer with each bit corresponding to associated port pin setting
*/
- int read() {
- return _gpio->FIOPIN & _mask;
- }
+ int read();
/* Function: output
* Set as an output
@@ -88,9 +84,11 @@
}
private:
+#if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
LPC_GPIO_TypeDef *_gpio;
+#endif
PortName _port;
- uint32_t _mask;
+ uint32_t _mask;
};
} // namespace mbed
--- a/PortOut.h Tue Nov 29 14:59:27 2011 +0000
+++ b/PortOut.h Thu Dec 08 12:04:01 2011 +0000
@@ -56,9 +56,7 @@
* Variables:
* value - An integer specifying a bit to write for every corresponding PortOut pin
*/
- void write(int value) {
- _gpio->FIOPIN = (_gpio->FIOPIN & ~_mask) | (value & _mask);
- }
+ void write(int value);
/* Function: read
* Read the value currently output on the port
@@ -66,9 +64,7 @@
* Variables:
* returns - An integer with each bit corresponding to associated PortOut pin setting
*/
- int read() {
- return _gpio->FIOPIN & _mask;
- }
+ int read();
/* Function: operator=
* A shorthand for <write>
@@ -91,9 +87,11 @@
}
private:
+#if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
LPC_GPIO_TypeDef *_gpio;
- PortName _port;
- uint32_t _mask;
+#endif
+ PortName _port;
+ uint32_t _mask;
};
} // namespace mbed
--- a/device.h Tue Nov 29 14:59:27 2011 +0000 +++ b/device.h Thu Dec 08 12:04:01 2011 +0000 @@ -33,9 +33,9 @@ #elif defined(TARGET_LPC11U24) -#define DEVICE_PORTIN 0 -#define DEVICE_PORTOUT 0 -#define DEVICE_PORTINOUT 0 +#define DEVICE_PORTIN 1 +#define DEVICE_PORTOUT 1 +#define DEVICE_PORTINOUT 1 #define DEVICE_INTERRUPTIN 1 @@ -58,7 +58,7 @@ #define DEVICE_ETHERNET 0 -#define DEVICE_PWMOUT 0 +#define DEVICE_PWMOUT 1 #endif
--- a/platform.h Tue Nov 29 14:59:27 2011 +0000 +++ b/platform.h Thu Dec 08 12:04:01 2011 +0000 @@ -5,9 +5,7 @@ #ifndef MBED_PLATFORM_H #define MBED_PLATFORM_H -#if defined(TARGET_LPC1768) || defined(TARGET_LPC2368) #define MBED_RPC -#endif #define MBED_OPERATORS
--- a/rpc.h Tue Nov 29 14:59:27 2011 +0000
+++ b/rpc.h Thu Dec 08 12:04:01 2011 +0000
@@ -210,7 +210,11 @@
if(pin2 <= 9) {
pin = pin * 10 + pin2;
}
+#if defined(TARGET_LPC1768) || defined(TARGET_LPC2368)
return (PinName)(LPC_GPIO0_BASE + port * 32 + pin);
+#elif defined(TARGET_LPC11U24)
+ return (PinName)(port * 32 + pin);
+#endif
} else if(str[0] == 'p') { // pn
uint32_t pin = str[1] - '0'; // pn
uint32_t pin2 = str[2] - '0'; // pnn