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(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: TARGET_LPC1768/PinNames.h
- Revision:
- 69:d1690c4b50e5
- Parent:
- 66:9c8f0e3462fb
- Child:
- 70:5ea41e07ec12
- Child:
- 71:6c0fe64100a4
--- a/TARGET_LPC1768/PinNames.h Wed Oct 23 16:23:06 2013 +0300 +++ b/TARGET_LPC1768/PinNames.h Mon Nov 11 08:51:50 2013 +0000 @@ -22,83 +22,106 @@ extern "C" { #endif -typedef enum { - PIN_INPUT, - PIN_OUTPUT -} PinDirection; + typedef enum { + PIN_INPUT, + PIN_OUTPUT + } + PinDirection; #define PORT_SHIFT 5 -typedef enum { - // LPC Pin Names - P0_0 = LPC_GPIO0_BASE, - P0_1, P0_2, P0_3, P0_4, P0_5, P0_6, P0_7, P0_8, P0_9, P0_10, P0_11, P0_12, P0_13, P0_14, P0_15, P0_16, P0_17, P0_18, P0_19, P0_20, P0_21, P0_22, P0_23, P0_24, P0_25, P0_26, P0_27, P0_28, P0_29, P0_30, P0_31, - P1_0, P1_1, P1_2, P1_3, P1_4, P1_5, P1_6, P1_7, P1_8, P1_9, P1_10, P1_11, P1_12, P1_13, P1_14, P1_15, P1_16, P1_17, P1_18, P1_19, P1_20, P1_21, P1_22, P1_23, P1_24, P1_25, P1_26, P1_27, P1_28, P1_29, P1_30, P1_31, - P2_0, P2_1, P2_2, P2_3, P2_4, P2_5, P2_6, P2_7, P2_8, P2_9, P2_10, P2_11, P2_12, P2_13, P2_14, P2_15, P2_16, P2_17, P2_18, P2_19, P2_20, P2_21, P2_22, P2_23, P2_24, P2_25, P2_26, P2_27, P2_28, P2_29, P2_30, P2_31, - P3_0, P3_1, P3_2, P3_3, P3_4, P3_5, P3_6, P3_7, P3_8, P3_9, P3_10, P3_11, P3_12, P3_13, P3_14, P3_15, P3_16, P3_17, P3_18, P3_19, P3_20, P3_21, P3_22, P3_23, P3_24, P3_25, P3_26, P3_27, P3_28, P3_29, P3_30, P3_31, - P4_0, P4_1, P4_2, P4_3, P4_4, P4_5, P4_6, P4_7, P4_8, P4_9, P4_10, P4_11, P4_12, P4_13, P4_14, P4_15, P4_16, P4_17, P4_18, P4_19, P4_20, P4_21, P4_22, P4_23, P4_24, P4_25, P4_26, P4_27, P4_28, P4_29, P4_30, P4_31, + typedef enum { + // LPC Pin Names + P0_0 = LPC_GPIO0_BASE, + P0_1, P0_2, P0_3, P0_4, P0_5, P0_6, P0_7, P0_8, P0_9, P0_10, P0_11, P0_12, P0_13, P0_14, P0_15, P0_16, P0_17, P0_18, P0_19, P0_20, P0_21, P0_22, P0_23, P0_24, P0_25, P0_26, P0_27, P0_28, P0_29, P0_30, P0_31, + P1_0, P1_1, P1_2, P1_3, P1_4, P1_5, P1_6, P1_7, P1_8, P1_9, P1_10, P1_11, P1_12, P1_13, P1_14, P1_15, P1_16, P1_17, P1_18, P1_19, P1_20, P1_21, P1_22, P1_23, P1_24, P1_25, P1_26, P1_27, P1_28, P1_29, P1_30, P1_31, + P2_0, P2_1, P2_2, P2_3, P2_4, P2_5, P2_6, P2_7, P2_8, P2_9, P2_10, P2_11, P2_12, P2_13, P2_14, P2_15, P2_16, P2_17, P2_18, P2_19, P2_20, P2_21, P2_22, P2_23, P2_24, P2_25, P2_26, P2_27, P2_28, P2_29, P2_30, P2_31, + P3_0, P3_1, P3_2, P3_3, P3_4, P3_5, P3_6, P3_7, P3_8, P3_9, P3_10, P3_11, P3_12, P3_13, P3_14, P3_15, P3_16, P3_17, P3_18, P3_19, P3_20, P3_21, P3_22, P3_23, P3_24, P3_25, P3_26, P3_27, P3_28, P3_29, P3_30, P3_31, + P4_0, P4_1, P4_2, P4_3, P4_4, P4_5, P4_6, P4_7, P4_8, P4_9, P4_10, P4_11, P4_12, P4_13, P4_14, P4_15, P4_16, P4_17, P4_18, P4_19, P4_20, P4_21, P4_22, P4_23, P4_24, P4_25, P4_26, P4_27, P4_28, P4_29, P4_30, P4_31, + + // mbed DIP Pin Names + p5 = P0_9, + p6 = P0_8, + p7 = P0_7, + p8 = P0_6, + p9 = P0_0, + p10 = P0_1, + p11 = P0_18, + p12 = P0_17, + p13 = P0_15, + p14 = P0_16, + p15 = P0_23, + p16 = P0_24, + p17 = P0_25, + p18 = P0_26, + p19 = P1_30, + p20 = P1_31, + p21 = P2_5, + p22 = P2_4, + p23 = P2_3, + p24 = P2_2, + p25 = P2_1, + p26 = P2_0, + p27 = P0_11, + p28 = P0_10, + p29 = P0_5, + p30 = P0_4, - // mbed DIP Pin Names - p5 = P0_9, - p6 = P0_8, - p7 = P0_7, - p8 = P0_6, - p9 = P0_0, - p10 = P0_1, - p11 = P0_18, - p12 = P0_17, - p13 = P0_15, - p14 = P0_16, - p15 = P0_23, - p16 = P0_24, - p17 = P0_25, - p18 = P0_26, - p19 = P1_30, - p20 = P1_31, - p21 = P2_5, - p22 = P2_4, - p23 = P2_3, - p24 = P2_2, - p25 = P2_1, - p26 = P2_0, - p27 = P0_11, - p28 = P0_10, - p29 = P0_5, - p30 = P0_4, + // Other mbed Pin Names +#ifdef MCB1700 + LED1 = P1_28, + LED2 = P1_29, + LED3 = P1_31, + LED4 = P2_2, +#else + LED1 = P1_18, + LED2 = P1_20, + LED3 = P1_21, + LED4 = P1_23, +#endif + USBTX = P0_2, + USBRX = P0_3, - // Other mbed Pin Names -#ifdef MCB1700 - LED1 = P1_28, - LED2 = P1_29, - LED3 = P1_31, - LED4 = P2_2, -#else - LED1 = P1_18, - LED2 = P1_20, - LED3 = P1_21, - LED4 = P1_23, -#endif - USBTX = P0_2, - USBRX = P0_3, + D0=p27, + D1=p28, + D2=p14, + D3=p13, + D4=p12, + D5=p11, + 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, + // Not connected + NC = (int)0xFFFFFFFF + } PinName; - // Not connected - NC = (int)0xFFFFFFFF -} PinName; - -typedef enum { - PullUp = 0, - PullDown = 3, - PullNone = 2, - OpenDrain = 4 -} PinMode; + typedef enum { + PullUp = 0, + PullDown = 3, + PullNone = 2, + OpenDrain = 4 + } PinMode; // version of PINCON_TypeDef using register arrays -typedef struct { - __IO uint32_t PINSEL[11]; - uint32_t RESERVED0[5]; - __IO uint32_t PINMODE[10]; - __IO uint32_t PINMODE_OD[5]; -} PINCONARRAY_TypeDef; + typedef struct { + __IO uint32_t PINSEL[11]; + uint32_t RESERVED0[5]; + __IO uint32_t PINMODE[10]; + __IO uint32_t PINMODE_OD[5]; + } PINCONARRAY_TypeDef; #define PINCONARRAY ((PINCONARRAY_TypeDef *)LPC_PINCON_BASE)