MCUGearALPC1114 -

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mille feuille / MCUGearALPC1114

Dependents: MCUGearALPC1114FN28

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MCUGearALPC1114

This is a MCU Gear Automatic mode library for LPC1114FN28.¶

（日本語は英語の次に書いてあります。）

MCU Gear is a digital wiring extension board.(A kind of dynamic circuit changer.)

It can change its wiring dynamically, without the need of rewiring your device.

Your MCU can be connected to a theoretical maximum of 120 devices.

detail : http://mcugear.com/en/

You can save 8 schematics (bank 0-7) on Baseboard. But this Automatic mode is you don't think about Bank but little bit slow. Manual Mode is here -> http://mbed.org/users/Info/code/MCUGearM/

How to use it?¶

1,include library¶

1,include library

#include "mbed.h"
#include "TextLCD.h"

#include "MCUGearBaseALPC1114.h"
#include "MCUGearALPC1114.h"
#include "commonALPC1114.h"

2,Declare Module¶

2,Declare Module

MCUGear myModule1(dp5, dp27, N_***_***_***);
MCUGear myModule2(dp5, dp27, N_***_***_***);

myModule: Optional name for Module.

dp5, dp27 : set I2C bus.

N_*_*_* : Address. You can set it on the reverse side of the Module board.

3,Initialize IO¶

3,Initialize IO

//output pins = P0_3, P0_7, P0_11, P1_0, P1_1, P1_2, P1_4, P1_5
DigitalOut Dout1(dp26);
DigitalOut Dout2(dp28);
DigitalOut Dout3(dp4);
DigitalOut Dout4(dp9);
DigitalOut Dout5(dp10);
DigitalOut Dout6(dp11);
DigitalOut Dout7(dp14);
DigitalOut Dout8(dp15);

//inputpins = P1_8, P1_9
DigitalIn Din1(dp17);
DigitalIn Din2(dp18);

You should not change these setting. It is very easy for use without looking at pin assignment.

Maybe you are thinking "The input pin is very few.". So, we suggest that change the I/O setting is quickly.

This is sample for changing input pin.

https://mbed.org/users/Info/notebook/share-an-input-pin-to-many-pins/

4,Initialize baseboard¶

4,Initialize baseboard

initBase();

5,Make wiring data¶

5,Call wiring register

//call functions

    setIOUni(&myModule1);
    setIOLCD(&myModule2);


void setIOUni(MCUGear *mcugear){  //Universal module : pin assignment
    mcugear->setWireA(IOin1, IO_REG_IN_DIR, 0);  //input for switch1
    mcugear->setWireA(IOin2, IO_REG_IN_DIR, 1);  //input for switch2
    mcugear->setWireA(IOout1, IO_REG_OUT_DIR,2);  //output for LED1
    mcugear->setWireA(IOout2, IO_REG_OUT_DIR,3);  //output for LED2
    mcugear->setWireA(IOout3, IO_REG_OUT_DIR,4);  //output for LED3
}

void setIOLCD(MCUGear *mcugear){  //LCD module : pin assignment
    mcugear->setWireA(IOout1, IO_REG_OUT_DIR,0);  //rs
    mcugear->setWireA(IOout2, IO_REG_OUT_DIR,1);  //e
    mcugear->setWireA(IOout3, IO_REG_OUT_DIR,2);  //d1
    mcugear->setWireA(IOout4, IO_REG_OUT_DIR,3);  //d2
    mcugear->setWireA(IOout5, IO_REG_OUT_DIR,4);  //d3
    mcugear->setWireA(IOout6, IO_REG_OUT_DIR,5);  //d4
}

see the reference on MCUGearBaseALPC1114.h file.

6,Call wiring register

// CPU I/O
typedef enum {

    IOMOSI = 0x80,//P0_9
    IOSCK,//P0_6
    IOMISO,//P0_8
    IOout4,//P1_0
    NC1,//NC1
    IOout5,//P1_1
    IOout2,//P0_7
    IORX,//P1_6
    NC2,//NC2
    IOin2,//P1_9
    IOTX,//P1_7
    IOin1,//P1_8
    IOout7,//P1_5
    IOout8,//P1_4
    IOout6,//P1_2
    IOout3,//P0_11
    IOout1,//P0_3
    IOCS,//P0_2
    IOSDA,//P0_5
    IOSCL//0_4
            
/* //you can change if you want to use following expression.
    IOP0_6,//P0_6
    IOP0_8,//P0_8
    IOP1_0,//P1_0
    NC1,//NC1
    IOP1_1,//P1_1
    IOP0_7,//P0_7
    IOP1_6,//P1_6
    NC2,//NC2
    IOP1_9,//P1_9
    IOP1_7,//P1_7
    IOP1_8,//P1_8
    IOP1_5,//P1_5
    IOP1_4,//P1_4
    IOP1_2,//P1_2
    IOP0_11,//P0_11
    IOP0_3,//P0_3
    IOP0_2,//P0_2
    IOP0_5,//P0_5
    IO0_4//0_4
*/
} en_cpu_io;

setWire function

uint8_t setWire(uint8_t mcuIO, uint8_t direction, uint8_t moduleIO);

Set MCU's IO, Directionfrom MCU and module's IO number.

setWire() is wiring data to connect pin of MCU to pin of Module.

uint8_t mcuIO : You can choose 18 IOs.

uint8_t direction: choose signal direction IO_REG_OUT_DIR : output from MCU IO_REG_IN_DIR : input to MCU

uint8_t moduleIO: You can select module pin.

7,Open or close the module gate¶

7,Open or close the module gate

   myModule1.connectModule();
   ...
   (same as normal mbed code)
   ...
   myModule1.disconnectModule();


   myModule2.connectModule();
   ...
   (same as normal mbed code)
   ...
   myModule2.disconnectModule();

If you want to use many modules simultaneously as one circuit, you should use manual mode.

Sample code 1¶

Universal Module and LCD module test program.

I set test function board like the below picture.(Universal module)

/media/uploads/Info/test2.png

Sample code 1

#include "mbed.h"
#include "TextLCD.h"

#include "MCUGearBaseALPC1114.h"
#include "MCUGearALPC1114.h"
#include "commonALPC1114.h"

Serial pc(dp16, dp15); // tx, rx Set BaudRate = 115200 in main()

void setIOUni(MCUGear *mcugear);
void setIOLCD(MCUGear *mcugear);

MCUGear UniM(dp5, dp27, N_VDD_VDD_VDD);       //2 Connector Universal Module
MCUGear LCDM(dp5, dp27, N_VDD_VSS_VSS);        //LCD Module

//output pins = P0_3, P0_7, P0_11, P1_0, P1_1, P1_2, P1_4, P1_5
DigitalOut Dout1(dp26);
DigitalOut Dout2(dp28);
DigitalOut Dout3(dp4);
DigitalOut Dout4(dp9);
DigitalOut Dout5(dp10);
DigitalOut Dout6(dp11);
DigitalOut Dout7(dp14);
DigitalOut Dout8(dp15);

//inputpins = P1_8, P1_9
DigitalIn Din1(dp17);
DigitalIn Din2(dp18);

int main() {
    
    int sw1 = 0;
    int sw2 = 0;
    pc.printf("Hello World!\r\n");
        
    wait(1);
    
    initBase(); //initialize Baseboard
    
    //set schematic select 0-7
    UniM.detectModule();    //save location data in MCUGear class.
    LCDM.detectModule();    //save location data in MCUGear class.
    
    //startReg(0);  //AutoMode can not use Bank
    setIOUni(&UniM);//make schematic Bank0
    setIOLCD(&LCDM);//make schematic Bank0
    //endReg(0);    //AutoMode can not use Bank
    
    //changeBank(0);//select Bank
    
    
    LCDM.connectModuleA();
    TextLCD lcd(dp26, dp28, dp4, dp9, dp10, dp11, TextLCD::LCD16x2); // rs, e, d4-d7//set output pins from Dout1 to Dout6.
    lcd.cls();
    lcd.printf("Hello World!\n");
    wait(1);
    LCDM.disconnectModule();
    
    while(1) { //after initialize IOs you do not think about pin assignment. 
        
        UniM.connectModuleA();
        sw1 = Din1.read();
        sw2 = Din2.read();
        printf("sw1 = %d  sw2 = %d\r\n",sw1,sw2);
        UniM.disconnectModule();
        
        LCDM.connectModuleA();
        lcd.printf(" ");    //set IO as a neutral position
        lcd.cls();   //clear LCD
        lcd.printf("sw1 = %d\nsw2 = %d",sw1,sw2);   //write LCD data
        wait_ms(10);    //delay for view the LCD
        LCDM.disconnectModule();
        
        UniM.connectModuleA();
        Dout1 = 0;
        Dout2 = 1;
        Dout3 = 1;
        wait(0.3);
        
        Dout1 = 1;
        Dout2 = 0;
        Dout3 = 1;
        wait(0.3);
        
        Dout1 = 1;
        Dout2 = 1;
        Dout3 = 0;
        wait(0.3);
        UniM.disconnectModule();

    }
}


void setIOUni(MCUGear *mcugear){
    mcugear->setWireA(IOin1, IO_REG_IN_DIR, 0);
    mcugear->setWireA(IOin2, IO_REG_IN_DIR, 1);
    mcugear->setWireA(IOout1, IO_REG_OUT_DIR,2);
    mcugear->setWireA(IOout2, IO_REG_OUT_DIR,3);
    mcugear->setWireA(IOout3, IO_REG_OUT_DIR,4);
}

void setIOLCD(MCUGear *mcugear){
    mcugear->setWireA(IOout1, IO_REG_OUT_DIR,0);
    mcugear->setWireA(IOout2, IO_REG_OUT_DIR,1);
    mcugear->setWireA(IOout3, IO_REG_OUT_DIR,2);
    mcugear->setWireA(IOout4, IO_REG_OUT_DIR,3);
    mcugear->setWireA(IOout5, IO_REG_OUT_DIR,4);
    mcugear->setWireA(IOout6, IO_REG_OUT_DIR,5);
}

日本語説明¶

MCU GearのLPC1114自動簡易モードライブラリです。¶

detail : http://mcugear.com/

自動モードは8つのBank設定は考えずに実行できます。同時に複数のモジュールをつなげたい場合はマニュアルモードをご利用ください -> http://mbed.org/users/Info/code/MCUGearM/

使い方¶

1,ライブラリーをインクルード¶

1,include library


#include "mbed.h"
#include "TextLCD.h"

#include "MCUGearBaseALPC1114.h"
#include "MCUGearALPC1114.h"
#include "commonALPC1114.h"

2,モジュールを定義します¶

2,Declare Module

MCUGear myModule1(dp5, dp27, N_***_***_***);
MCUGear myModule2(dp5, dp27, N_***_***_***);

myModule: モジュールの好きな名前を付けられます。

dp5, dp27 : I2C pins

N_*_*_* : Address. モジュールの裏面に設定したアドレスを入れます。

3, IOの初期設定¶

3,Initialize IO

//output pins = P0_3, P0_7, P0_11, P1_0, P1_1, P1_2, P1_4, P1_5
DigitalOut Dout1(dp26);
DigitalOut Dout2(dp28);
DigitalOut Dout3(dp4);
DigitalOut Dout4(dp9);
DigitalOut Dout5(dp10);
DigitalOut Dout6(dp11);
DigitalOut Dout7(dp14);
DigitalOut Dout8(dp15);

//inputpins = P1_8, P1_9
DigitalIn Din1(dp17);
DigitalIn Din2(dp18);

自動配線のセッティングと対応させて簡単化しているため、これらのセッティングは変更しないことをお勧めします。

入力端子が少ないなと思うかもしれませんが、MCU Gearは素早く再配線できるため、リンクのようなコードを使うと、１つの入力端子を複数んお端子に再配線しなおして使う事が出来ます。

https://mbed.org/users/Info/notebook/share-an-input-pin-to-many-pins/

4,ベースボード初期化¶

4,Initialize baseboard

initBase();

5,配線データの登録¶

今回のLPC1114FN28は配線の情報を非常に簡単にしています。配線する時にLPC1114FN28の端子番号を見る必要が無いような作りになっています。

5,Call wiring register

//call functions

    setIOUni(&myModule1);
    setIOLCD(&myModule2);


void setIOUni(MCUGear *mcugear){  //Universal module : pin assignment
    mcugear->setWireA(IOin1, IO_REG_IN_DIR, 0);  //input for switch1
    mcugear->setWireA(IOin2, IO_REG_IN_DIR, 1);  //input for switch2
    mcugear->setWireA(IOout1, IO_REG_OUT_DIR,2);  //output for LED1
    mcugear->setWireA(IOout2, IO_REG_OUT_DIR,3);  //output for LED2
    mcugear->setWireA(IOout3, IO_REG_OUT_DIR,4);  //output for LED3
}

void setIOLCD(MCUGear *mcugear){  //LCD module : pin assignment
    mcugear->setWireA(IOout1, IO_REG_OUT_DIR,0);  //rs
    mcugear->setWireA(IOout2, IO_REG_OUT_DIR,1);  //e
    mcugear->setWireA(IOout3, IO_REG_OUT_DIR,2);  //d1
    mcugear->setWireA(IOout4, IO_REG_OUT_DIR,3);  //d2
    mcugear->setWireA(IOout5, IO_REG_OUT_DIR,4);  //d3
    mcugear->setWireA(IOout6, IO_REG_OUT_DIR,5);  //d4
}

MCUGearBaseALPC1114.h ファイルも参考にしてください。

6,Call wiring register

// CPU I/O
typedef enum {

    IOMOSI = 0x80,//P0_9
    IOSCK,//P0_6
    IOMISO,//P0_8
    IOout4,//P1_0
    NC1,//NC1
    IOout5,//P1_1
    IOout2,//P0_7
    IORX,//P1_6
    NC2,//NC2
    IOin2,//P1_9
    IOTX,//P1_7
    IOin1,//P1_8
    IOout7,//P1_5
    IOout8,//P1_4
    IOout6,//P1_2
    IOout3,//P0_11
    IOout1,//P0_3
    IOCS,//P0_2
    IOSDA,//P0_5
    IOSCL//0_4
            
/* //you can change if you want to use following expression.
    IOP0_6,//P0_6
    IOP0_8,//P0_8
    IOP1_0,//P1_0
    NC1,//NC1
    IOP1_1,//P1_1
    IOP0_7,//P0_7
    IOP1_6,//P1_6
    NC2,//NC2
    IOP1_9,//P1_9
    IOP1_7,//P1_7
    IOP1_8,//P1_8
    IOP1_5,//P1_5
    IOP1_4,//P1_4
    IOP1_2,//P1_2
    IOP0_11,//P0_11
    IOP0_3,//P0_3
    IOP0_2,//P0_2
    IOP0_5,//P0_5
    IO0_4//0_4
*/
} en_cpu_io;

setWire function

uint8_t setWire(uint8_t mcuIO, uint8_t direction, uint8_t moduleIO);

引数はマイコンのIO、マイコンからの入出力方向とモジュールの端子番号 setWire()関数はmbedの端子とモジュールの端子の割り振り方を決める関数です。

uint8_t mcuIO : mbedの18端子がアダプターボード（MCUボード）を介してベースボードに接続されています。（残りの端子はアダプターボード（MCUボード）から端子が出ています。）

uint8_t direction: mbedから見て入力か出力かを設定します。 IO_REG_OUT_DIR : output from MCU IO_REG_IN_DIR : input to MCU

uint8_t moduleIO: モジュールの出口の端子をどれにするかを決めます。

7,モジュールのゲート開閉¶

7,Open or close the module gate

   myModule1.connectModule();
   ...
   (same as normal mbed code)
   ...
   myModule1.disconnectModule();


   myModule2.connectModule();
   ...
   (same as normal mbed code)
   ...
   myModule2.disconnectModule();

If you want to use many modules simultaneously as one circuit, you should use manual mode. 同時に複数のモジュールに接続して動かすには

Sample code 1¶

ユニバーサルモジュールとＬＣＤモジュールを接続した例です。

ユニバーサルモジュールは以下の図のように接続します。

/media/uploads/Info/test2.png

Sample code 1

#include "mbed.h"
#include "TextLCD.h"

#include "MCUGearBaseALPC1114.h"
#include "MCUGearALPC1114.h"
#include "commonALPC1114.h"

Serial pc(dp16, dp15); // tx, rx Set BaudRate = 115200 in main()

void setIOUni(MCUGear *mcugear);
void setIOLCD(MCUGear *mcugear);

MCUGear UniM(dp5, dp27, N_VDD_VDD_VDD);       //2 Connector Universal Module
MCUGear LCDM(dp5, dp27, N_VDD_VSS_VSS);        //LCD Module

//output pins = P0_3, P0_7, P0_11, P1_0, P1_1, P1_2, P1_4, P1_5
DigitalOut Dout1(dp26);
DigitalOut Dout2(dp28);
DigitalOut Dout3(dp4);
DigitalOut Dout4(dp9);
DigitalOut Dout5(dp10);
DigitalOut Dout6(dp11);
DigitalOut Dout7(dp14);
DigitalOut Dout8(dp15);

//inputpins = P1_8, P1_9
DigitalIn Din1(dp17);
DigitalIn Din2(dp18);

int main() {
    
    int sw1 = 0;
    int sw2 = 0;
    pc.printf("Hello World!\r\n");
        
    wait(1);
    
    initBase(); //initialize Baseboard
    
    //set schematic select 0-7
    UniM.detectModule();    //save location data in MCUGear class.
    LCDM.detectModule();    //save location data in MCUGear class.
    
    //startReg(0);  //AutoMode can not use Bank
    setIOUni(&UniM);//make schematic Bank0
    setIOLCD(&LCDM);//make schematic Bank0
    //endReg(0);    //AutoMode can not use Bank
    
    //changeBank(0);//select Bank
    
    
    LCDM.connectModuleA();
    TextLCD lcd(dp26, dp28, dp4, dp9, dp10, dp11, TextLCD::LCD16x2); // rs, e, d4-d7//set output pins from Dout1 to Dout6.
    lcd.cls();
    lcd.printf("Hello World!\n");
    wait(1);
    LCDM.disconnectModule();
    
    while(1) {
        
        UniM.connectModuleA();
        sw1 = Din1.read();
        sw2 = Din2.read();
        printf("sw1 = %d  sw2 = %d\r\n",sw1,sw2);
        UniM.disconnectModule();
        
        LCDM.connectModuleA();
        lcd.printf(" ");    //set IO as a neutral position
        lcd.cls();   //clear LCD
        lcd.printf("sw1 = %d\nsw2 = %d",sw1,sw2);   //write LCD data
        wait_ms(10);    //delay for view the LCD
        LCDM.disconnectModule();
        
        UniM.connectModuleA();
        Dout1 = 0;
        Dout2 = 1;
        Dout3 = 1;
        wait(0.3);
        
        Dout1 = 1;
        Dout2 = 0;
        Dout3 = 1;
        wait(0.3);
        
        Dout1 = 1;
        Dout2 = 1;
        Dout3 = 0;
        wait(0.3);
        UniM.disconnectModule();

    }
}


void setIOUni(MCUGear *mcugear){
    mcugear->setWireA(IOin1, IO_REG_IN_DIR, 0);
    mcugear->setWireA(IOin2, IO_REG_IN_DIR, 1);
    mcugear->setWireA(IOout1, IO_REG_OUT_DIR,2);
    mcugear->setWireA(IOout2, IO_REG_OUT_DIR,3);
    mcugear->setWireA(IOout3, IO_REG_OUT_DIR,4);
}

void setIOLCD(MCUGear *mcugear){
    mcugear->setWireA(IOout1, IO_REG_OUT_DIR,0);
    mcugear->setWireA(IOout2, IO_REG_OUT_DIR,1);
    mcugear->setWireA(IOout3, IO_REG_OUT_DIR,2);
    mcugear->setWireA(IOout4, IO_REG_OUT_DIR,3);
    mcugear->setWireA(IOout5, IO_REG_OUT_DIR,4);
    mcugear->setWireA(IOout6, IO_REG_OUT_DIR,5);
}

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MCUGearALPC1114

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MCUGearALPC1114

Table of Contents

This is a MCU Gear Automatic mode library for LPC1114FN28.¶

How to use it?¶

1,include library¶

1,include library

2,Declare Module¶

2,Declare Module

3,Initialize IO¶

3,Initialize IO

4,Initialize baseboard¶

4,Initialize baseboard

5,Make wiring data¶

5,Call wiring register

6,Call wiring register

setWire function

7,Open or close the module gate¶

7,Open or close the module gate

Sample code 1¶

Sample code 1

日本語説明¶

MCU GearのLPC1114自動簡易モードライブラリです。¶

使い方¶

1,ライブラリーをインクルード¶

1,include library

2,モジュールを定義します¶

2,Declare Module

3, IOの初期設定¶

3,Initialize IO

4,ベースボード初期化¶

4,Initialize baseboard

5,配線データの登録¶

5,Call wiring register

6,Call wiring register

setWire function

7,モジュールのゲート開閉¶

7,Open or close the module gate

Sample code 1¶

Sample code 1

Recent changes

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