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
Diff: LPC2368/LPC23xx.h
- Revision:
- 14:20a79241b4a0
- Parent:
- 13:a0336ede94ce
- Child:
- 17:49a220cc26e0
--- a/LPC2368/LPC23xx.h Wed Sep 23 12:55:43 2009 +0000
+++ b/LPC2368/LPC23xx.h Wed Oct 28 17:43:46 2009 +0000
@@ -390,31 +390,33 @@
{
__IO uint8_t ILR;
uint8_t RESERVED0[3];
+ __IO uint8_t CTC;
+ uint8_t RESERVED1[3];
__IO uint8_t CCR;
- uint8_t RESERVED1[3];
+ uint8_t RESERVED2[3];
__IO uint8_t CIIR;
- uint8_t RESERVED2[3];
+ uint8_t RESERVED3[3];
__IO uint8_t AMR;
- uint8_t RESERVED3[3];
+ uint8_t RESERVED4[3];
__I uint32_t CTIME0;
__I uint32_t CTIME1;
__I uint32_t CTIME2;
__IO uint8_t SEC;
- uint8_t RESERVED4[3];
+ uint8_t RESERVED5[3];
__IO uint8_t MIN;
- uint8_t RESERVED5[3];
+ uint8_t RESERVED6[3];
__IO uint8_t HOUR;
- uint8_t RESERVED6[3];
+ uint8_t RESERVED7[3];
__IO uint8_t DOM;
- uint8_t RESERVED7[3];
+ uint8_t RESERVED8[3];
__IO uint8_t DOW;
- uint8_t RESERVED8[3];
+ uint8_t RESERVED9[3];
__IO uint16_t DOY;
- uint16_t RESERVED9;
+ uint16_t RESERVED10;
__IO uint8_t MONTH;
- uint8_t RESERVED10[3];
+ uint8_t RESERVED11[3];
__IO uint16_t YEAR;
- uint16_t RESERVED11;
+ uint16_t RESERVED12;
__IO uint32_t CALIBRATION;
__IO uint32_t GPREG0;
__IO uint32_t GPREG1;
@@ -422,25 +424,25 @@
__IO uint32_t GPREG3;
__IO uint32_t GPREG4;
__IO uint8_t WAKEUPDIS;
- uint8_t RESERVED12[3];
+ uint8_t RESERVED13[3];
__IO uint8_t PWRCTRL;
- uint8_t RESERVED13[3];
- __IO uint8_t ALSEC;
uint8_t RESERVED14[3];
- __IO uint8_t ALMIN;
+ __IO uint8_t ALSEC;
uint8_t RESERVED15[3];
+ __IO uint8_t ALMIN;
+ uint8_t RESERVED16[3];
__IO uint8_t ALHOUR;
- uint8_t RESERVED16[3];
+ uint8_t RESERVED17[3];
__IO uint8_t ALDOM;
- uint8_t RESERVED17[3];
+ uint8_t RESERVED18[3];
__IO uint8_t ALDOW;
- uint8_t RESERVED18[3];
+ uint8_t RESERVED19[3];
__IO uint16_t ALDOY;
- uint16_t RESERVED19;
+ uint16_t RESERVED20;
__IO uint8_t ALMON;
- uint8_t RESERVED20[3];
+ uint8_t RESERVED21[3];
__IO uint16_t ALYEAR;
- uint16_t RESERVED21;
+ uint16_t RESERVED22;
} LPC_RTC_TypeDef;
/*------------- Watchdog Timer (WDT) -----------------------------------------*/