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 47:134def52cfa0, committed 2012-11-27
- Comitter:
- emimon01
- Date:
- Tue Nov 27 17:05:08 2012 +0000
- Parent:
- 46:890817bdcffb
- Child:
- 48:49c296715c73
- Commit message:
- Add a debug API
Changed in this revision
--- a/LPC11U24/device.h Mon Nov 26 10:13:56 2012 +0000 +++ b/LPC11U24/device.h Tue Nov 27 17:05:08 2012 +0000 @@ -53,7 +53,7 @@ #define DEVICE_DEBUG_AWARENESS 0 -#define DEVICE_STDIO_ERROR 1 +#define DEVICE_STDIO_MESSAGES 1 #include "objects.h"
--- a/LPC1768/device.h Mon Nov 26 10:13:56 2012 +0000 +++ b/LPC1768/device.h Tue Nov 27 17:05:08 2012 +0000 @@ -53,7 +53,7 @@ #define DEVICE_DEBUG_AWARENESS 1 -#define DEVICE_STDIO_ERROR 1 +#define DEVICE_STDIO_MESSAGES 1 #include "objects.h"
--- a/LPC2368/device.h Mon Nov 26 10:13:56 2012 +0000 +++ b/LPC2368/device.h Tue Nov 27 17:05:08 2012 +0000 @@ -53,7 +53,7 @@ #define DEVICE_DEBUG_AWARENESS 0 -#define DEVICE_STDIO_ERROR 1 +#define DEVICE_STDIO_MESSAGES 1 #include "objects.h"
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/debug.h Tue Nov 27 17:05:08 2012 +0000
@@ -0,0 +1,72 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2012 ARM Limited
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+#ifndef MBED_DEBUG_H
+#define MBED_DEBUG_H
+#include "device.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef DEVICE_STDIO_MESSAGES
+#include <stdio.h>
+#include <stdarg.h>
+
+/** Output a debug message
+ *
+ * @param format printf-style format string, followed by variables
+ */
+static inline void debug(const char *format, ...) {
+ va_list args;
+ va_start(args, format);
+ vfprintf(stderr, format, args);
+ va_end(args);
+}
+
+/** Conditionally output a debug message
+ *
+ * NOTE: If the condition is constant false (!= 1) and the compiler optimization
+ * level is greater than 0, then the whole function will be compiled away.
+ *
+ * @param condition output only if condition is true (== 1)
+ * @param format printf-style format string, followed by variables
+ */
+static inline void debug_if(int condition, const char *format, ...) {
+ if (condition == 1) {
+ va_list args;
+ va_start(args, format);
+ vfprintf(stderr, format, args);
+ va_end(args);
+ }
+}
+
+#else
+static inline void debug(const char *format, ...) {}
+static inline void debug_if(int condition, const char *format, ...) {}
+
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
--- a/error.h Mon Nov 26 10:13:56 2012 +0000
+++ b/error.h Tue Nov 27 17:05:08 2012 +0000
@@ -62,7 +62,7 @@
#include <stdlib.h>
#include "device.h"
-#ifdef DEVICE_STDIO_ERROR
+#ifdef DEVICE_STDIO_MESSAGES
#include <stdio.h>
#define error(...) (fprintf(stderr, __VA_ARGS__), exit(1))
#else