The official mbed C/C SDK provides the software platform and libraries to build your applications.
Fork of mbed by
(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
PwmOut.h@1:6b7f447ca868, 2008-04-30 (annotated)
- Committer:
- simon.ford@mbed.co.uk
- Date:
- Wed Apr 30 15:43:24 2008 +0000
- Revision:
- 1:6b7f447ca868
- Parent:
- 0:82220227f4fa
- Child:
- 4:5d1359a283bc
Fixes:
- ADC bug
- Newlines at end of files
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
simon.ford@mbed.co.uk | 0:82220227f4fa | 1 | /* mbed Microcontroller Library - PwmOut |
simon.ford@mbed.co.uk | 0:82220227f4fa | 2 | * Copyright (c) 2007-2008, sford |
simon.ford@mbed.co.uk | 0:82220227f4fa | 3 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 4 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 5 | #ifndef MBED_PWMOUT_H |
simon.ford@mbed.co.uk | 0:82220227f4fa | 6 | #define MBED_PWMOUT_H |
simon.ford@mbed.co.uk | 0:82220227f4fa | 7 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 8 | #include "Base.h" |
simon.ford@mbed.co.uk | 0:82220227f4fa | 9 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 10 | namespace mbed { |
simon.ford@mbed.co.uk | 0:82220227f4fa | 11 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 12 | /* Class: PwmOut |
simon.ford@mbed.co.uk | 0:82220227f4fa | 13 | * A pulse-width modulation digital output |
simon.ford@mbed.co.uk | 0:82220227f4fa | 14 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 15 | class PwmOut : public Base { |
simon.ford@mbed.co.uk | 0:82220227f4fa | 16 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 17 | public: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 18 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 19 | /* Group: Configuration Methods */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 20 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 21 | /* Constructor: PwmOut |
simon.ford@mbed.co.uk | 0:82220227f4fa | 22 | * Create a PwmOut connected to the specified pin |
simon.ford@mbed.co.uk | 0:82220227f4fa | 23 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 24 | * Variables: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 25 | * pin - PwmOut pin to connect to (21-26) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 26 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 27 | PwmOut(int pin); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 28 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 29 | /* Group: Access Methods (Analog-like) */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 30 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 31 | /* Function: write |
simon.ford@mbed.co.uk | 0:82220227f4fa | 32 | * Set the ouput duty-cycle, specified as a percentage (float) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 33 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 34 | * Variables: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 35 | * percent - A floating-point value representing the output duty-cycle, |
simon.ford@mbed.co.uk | 0:82220227f4fa | 36 | * specified as a percentage. The value should lie between |
simon.ford@mbed.co.uk | 0:82220227f4fa | 37 | * 0.0f (representing 0v / on 0%) and 1.0f (representing 3.3v / on 100%). |
simon.ford@mbed.co.uk | 0:82220227f4fa | 38 | * Values outside this range will be saturated to 0.0f or 1.0f. |
simon.ford@mbed.co.uk | 0:82220227f4fa | 39 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 40 | void write(float percent); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 41 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 42 | /* Function: write_v |
simon.ford@mbed.co.uk | 0:82220227f4fa | 43 | * Set the output duty-cycle, specified in volts (float) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 44 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 45 | * Variables: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 46 | * v - A floating-point value representing the output duty-cycle, |
simon.ford@mbed.co.uk | 0:82220227f4fa | 47 | * specified in volts. The value should lie between |
simon.ford@mbed.co.uk | 0:82220227f4fa | 48 | * 0.0f (representing 0v / 0% on) and 3.3f (representing 3.3v / 100% on). |
simon.ford@mbed.co.uk | 0:82220227f4fa | 49 | * Values outside this range will be saturated to 0.0f or 3.3f. |
simon.ford@mbed.co.uk | 0:82220227f4fa | 50 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 51 | void write_v(float v); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 52 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 53 | /* Function: write_mv |
simon.ford@mbed.co.uk | 0:82220227f4fa | 54 | * Set the output duty-cycle, specified in mili-volts (int) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 55 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 56 | * Variables: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 57 | * mv - An integer value representing the output duty-cycle, |
simon.ford@mbed.co.uk | 0:82220227f4fa | 58 | * specified in milli-volts. The value should lie between |
simon.ford@mbed.co.uk | 0:82220227f4fa | 59 | * 0 (representing 0v / 0% on) and 3300 (representing 3.3v / 100% on). |
simon.ford@mbed.co.uk | 0:82220227f4fa | 60 | * Values outside this range will be saturated to 0 or 3300. |
simon.ford@mbed.co.uk | 0:82220227f4fa | 61 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 62 | void write_mv(int mv); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 63 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 64 | /* Function: read |
simon.ford@mbed.co.uk | 0:82220227f4fa | 65 | * Return the current output duty-cycle setting, measured as a percentage (float) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 66 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 67 | * Variables: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 68 | * returns - A floating-point value representing the current duty-cycle being output on the pin, |
simon.ford@mbed.co.uk | 0:82220227f4fa | 69 | * measured as a percentage. The returned value will lie between |
simon.ford@mbed.co.uk | 0:82220227f4fa | 70 | * 0.0f (representing 0v / 0% on) and 1.0f (representing 3.3v / 100% on). |
simon.ford@mbed.co.uk | 0:82220227f4fa | 71 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 72 | * Note: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 73 | * This value may not match exactly the value set by a previous <write>. |
simon.ford@mbed.co.uk | 0:82220227f4fa | 74 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 75 | float read(); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 76 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 77 | /* Group: Access Methods (Pulse-width) */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 78 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 79 | /* Function: period |
simon.ford@mbed.co.uk | 0:82220227f4fa | 80 | * Set the PWM period, specified in seconds (float) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 81 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 82 | * Note: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 83 | * This is common to all PwmOut's, so changing it on one will change them all |
simon.ford@mbed.co.uk | 0:82220227f4fa | 84 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 85 | void period(float seconds); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 86 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 87 | /* Function: pulsewidth |
simon.ford@mbed.co.uk | 0:82220227f4fa | 88 | * Set the PWM pulsewidth, specified in seconds (float) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 89 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 90 | void pulsewidth(float seconds); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 91 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 92 | /* Function: period_ms |
simon.ford@mbed.co.uk | 0:82220227f4fa | 93 | * Set the PWM period, specified in milli-seconds (int) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 94 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 95 | * Note: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 96 | * This is common to all PwmOut's, so changing it on one will change them all |
simon.ford@mbed.co.uk | 0:82220227f4fa | 97 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 98 | void period_ms(int ms); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 99 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 100 | /* Function: pulsewidth_ms |
simon.ford@mbed.co.uk | 0:82220227f4fa | 101 | * Set the PWM pulsewidth, specified in milli-seconds (int) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 102 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 103 | void pulsewidth_ms(int ms); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 104 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 105 | /* Function: period_us |
simon.ford@mbed.co.uk | 0:82220227f4fa | 106 | * Set the PWM period, specified in micro-seconds (int) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 107 | * |
simon.ford@mbed.co.uk | 0:82220227f4fa | 108 | * Note: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 109 | * This is common to all PwmOut's, so changing it on one will change them all |
simon.ford@mbed.co.uk | 0:82220227f4fa | 110 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 111 | void period_us(int us); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 112 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 113 | /* Function: pulsewidth_us |
simon.ford@mbed.co.uk | 0:82220227f4fa | 114 | * Set the PWM pulsewidth, specified in micro-seconds (int) |
simon.ford@mbed.co.uk | 0:82220227f4fa | 115 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 116 | void pulsewidth_us(int us); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 117 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 118 | /* Group: Access Method Shorthand */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 119 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 120 | /* Function: operator= |
simon.ford@mbed.co.uk | 0:82220227f4fa | 121 | * A shorthand for <write> |
simon.ford@mbed.co.uk | 0:82220227f4fa | 122 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 123 | PwmOut& operator= (float percent); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 124 | PwmOut& operator= (PwmOut& rhs); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 125 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 126 | /* Function: operator float() |
simon.ford@mbed.co.uk | 0:82220227f4fa | 127 | * A shorthand for <read> |
simon.ford@mbed.co.uk | 0:82220227f4fa | 128 | */ |
simon.ford@mbed.co.uk | 0:82220227f4fa | 129 | operator float(); |
simon.ford@mbed.co.uk | 0:82220227f4fa | 130 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 131 | protected: |
simon.ford@mbed.co.uk | 0:82220227f4fa | 132 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 133 | int _id; |
simon.ford@mbed.co.uk | 0:82220227f4fa | 134 | }; |
simon.ford@mbed.co.uk | 0:82220227f4fa | 135 | |
simon.ford@mbed.co.uk | 0:82220227f4fa | 136 | } |
simon.ford@mbed.co.uk | 0:82220227f4fa | 137 | |
simon.ford@mbed.co.uk | 1:6b7f447ca868 | 138 | #endif |
simon.ford@mbed.co.uk | 1:6b7f447ca868 | 139 |