Grossa Speaks Final Two: 6月 2022

2022年6月30日木曜日

LearningKit 2022 for MEGA Part2

//mega_pirmotionsensor

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,16,2);

byte sensorPin = 3;

byte indicator = 13;

void setup()

{

lcd.init();

lcd.backlight();

lcd.setCursor(0, 0);

lcd.print("LearningKit MEGA");

lcd.setCursor(0, 1);

lcd.print("PIR Motion Sensor");

pinMode(sensorPin,INPUT);

pinMode(indicator,OUTPUT);

}

void loop()

{

byte state = digitalRead(sensorPin);

digitalWrite(indicator,state);

if(state == 1)

{

lcd.setCursor(0,1);

lcd.print("Somebody is here!");

}

else if(state == 0)

{

lcd.setCursor(0,1);

lcd.print("No one! ");

}

delay(500);

}

//mega_digitalirreceiver

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,16,2);

#include <IRremote.h>

int RECV_PIN = 11;

IRrecv irrecv(RECV_PIN);

decode_results results;

void setup()

{

lcd.init();

lcd.backlight();

lcd.setCursor(0, 0);

lcd.print("LearningKit MEGA");

lcd.setCursor(0, 1);

lcd.print("DigitalIRReceiver");

irrecv.enableIRIn(); // Start the receiver

}

void loop() {

if (irrecv.decode(&results)) {

lcd.setCursor(0,0);

lcd.clear();

lcd.print("IR remote Code");

lcd.setCursor(0,1);

lcd.print("Code : ");

lcd.print(results.value);

irrecv.resume();

}

delay(100);

}

// mega_dht11

#include "DHT.h"

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,16,2);

#define DHTPIN 2

#define DHTTYPE DHT11

DHT dht(DHTPIN, DHTTYPE);

void setup() {

lcd.init();

lcd.backlight();

lcd.setCursor(0, 0);

lcd.print("LearningKit MEGA");

lcd.setCursor(0, 1);

lcd.print("DHT11");

dht.begin();

}

void loop() {

delay(2000);

float h = dht.readHumidity();

float t = dht.readTemperature();

lcd.setCursor(0, 0);

lcd.print("Temp:");

lcd.print(t);

lcd.write(0xDF);

lcd.print("C");

lcd.print(" ");

lcd.setCursor(0, 1);

lcd.print("Humidity:");

lcd.print(h);

lcd.print("%");

}

//mega_hcsr04

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27, 16, 2);

void wait_microsec(long wait) {

long start = micros();

while (( micros() - start) < wait);

}

void setup() {

lcd.init();

lcd.backlight();

lcd.setCursor(0, 0);

lcd.print("LearningKit MEGA");

lcd.setCursor(0, 1);

lcd.print("HC-SR04");

pinMode( 3, INPUT);

pinMode( 2, OUTPUT);

}

void loop(){

digitalWrite( 2, HIGH);

wait_microsec( 11);

digitalWrite( 2, LOW);

unsigned long range = pulseIn( 3, HIGH ,1000000);

if ( range ) {

range = ( ( range * 340) / 2) / 1000;

lcd.setCursor( 0 , 1);

lcd.print( range / 10 , DEC);

lcd.print( ".");

lcd.print( range - ( ( range / 10) * 10) , DEC);

lcd.print( " cm ");

}

delay( 200);

}

LearningKit 2022 for MEGA Part1

//mega_lcd1602

//LCD1602 VCC-5V GND-GND SDA-pin20 SCL-pin21

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,16,2);

void setup() {

lcd.init();

lcd.backlight();

lcd.setCursor(0, 0);

lcd.print("LearningKit MEGA");

lcd.setCursor(0, 1);

lcd.print("MEGA LCD1602");

}

void loop(){

}

//mega_tricolorled

//TricolorLED - -Gnd R-pin11 G-pin12 B-pin13

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,16,2);

int redpin = 11;

int greenpin =12;

int bluepin =13;

int val =200 ;

void setup() {

lcd.init();

lcd.backlight();

lcd.setCursor(0, 0);

lcd.print("LearningKit MEGA");

//lcd.setCursor(0, 1);

//lcd.print("MEGA LCD1602");

pinMode(redpin, OUTPUT);

pinMode(greenpin, OUTPUT);

pinMode(bluepin, OUTPUT);

}

void loop() {

//Red

lcd.setCursor(0, 1);

lcd.print("Red ");

digitalWrite(redpin, HIGH);

digitalWrite(greenpin, LOW);

digitalWrite(bluepin, LOW);

delay(1000);

//Green

lcd.setCursor(0, 1);

lcd.print("Green ");

digitalWrite(redpin, LOW);

digitalWrite(greenpin, HIGH);

digitalWrite(bluepin, LOW);

delay(1000);

//Blue

lcd.setCursor(0, 1);

lcd.print("Blue ");

digitalWrite(redpin, LOW);

digitalWrite(greenpin, LOW);

digitalWrite(bluepin, HIGH);

delay(1000);

//Raspberry

lcd.setCursor(0, 1);

lcd.print("Raspberry ");

digitalWrite(redpin, HIGH);

digitalWrite(greenpin, HIGH);

digitalWrite(bluepin, HIGH);

delay(1000);

//Cyan

lcd.setCursor(0, 1);

lcd.print("Cyan ");

digitalWrite(redpin, LOW);

digitalWrite(greenpin, HIGH);

digitalWrite(bluepin, HIGH);

delay(1000);

//Magenta

lcd.setCursor(0, 1);

lcd.print("Magenta ");

digitalWrite(redpin, HIGH);

digitalWrite(greenpin, LOW);

digitalWrite(bluepin, HIGH);

delay(1000);

//Yellow

lcd.setCursor(0, 1);

lcd.print("Yellow ");

digitalWrite(redpin, HIGH);

digitalWrite(greenpin, HIGH);

digitalWrite(bluepin, LOW);

delay(1000);

//White

lcd.setCursor(0, 1);

lcd.print("White ");

digitalWrite(redpin, HIGH);

digitalWrite(greenpin, HIGH);

digitalWrite(bluepin, HIGH);

delay(1000);

}

//mega_analogtemperature

//AnalogTemperature S-A0 Vcc-5V Gnd-Gnd

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,16,2);

void setup() {

lcd.init();

lcd.backlight();

lcd.setCursor(0, 0);

lcd.print("LearningKit MEGA");

lcd.setCursor(0, 1);

lcd.print("AnalogTemperatue");

Serial.begin(9600);

}

void loop() {

int sensorValue = analogRead(A0);

float valueinC = sensorValue;

valueinC=valueinC /10.0;

String strtemp = String(valueinC,1);

lcd.init();

lcd.setCursor(0, 0);

lcd.print("Temperature");

lcd.setCursor(0, 1);

lcd.print(strtemp);

lcd.print(char(223));

lcd.print("C");

Serial.println(strtemp);

delay(1);

}

//mega_photocellsensor

//Phocell S-A0 Vcc-5V - -Gnd

#include <LiquidCrystal_I2C.h>

LiquidCrystal_I2C lcd(0x27,16,2);

int sensorPin =A0 ;

int value = 0;

void setup() {

lcd.init();

lcd.backlight();

lcd.setCursor(0, 0);

lcd.print("LearningKit MEGA");

lcd.setCursor(0, 1);

lcd.print("Photocellsensor");

Serial.begin(9600);

}

void loop() {

value = analogRead(A0);

//String strValue =String(value,0);

lcd.init();

lcd.setCursor(0, 0);

lcd.print("PhotocellSensor");

lcd.setCursor(0, 1);

lcd.print(value);

Serial.println(value);

delay(1);

}

2022年6月29日水曜日

LearningKit 2022 for pico

#pico_mx1508.py

# IN1-pin1 IN2-pin2

import utime

from machine import Pin

IN1 = Pin(1, Pin.OUT)

IN2 = Pin(2, Pin.OUT)

while True:

IN1.high()

IN2.low()

utime.sleep(2)

IN1.high()

IN2.high()

utime.sleep(2)

IN1.low()

IN2.high()

utime.sleep(2)

IN1.low()

IN2.low()

utime.sleep(2)

#pico_lu2003.py.py

#IN1-pin3 IN2-pin4 IN3-pin5 IN4-pin6

from machine import Pin

from time import sleep

IN1 = Pin(3,Pin.OUT)

IN2 = Pin(4,Pin.OUT)

IN3 = Pin(5,Pin.OUT)

IN4 = Pin(6,Pin.OUT)

pins = [IN1, IN2, IN3, IN4]

sequence = [[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]]

while True:

for step in sequence:

for i in range(len(pins)):

pins[i].value(step[i])

sleep(0.001)

#pico_servo.py

# red-pin40 VBUS brown-GND orange-pin0

from machine import PWM, Pin

import time

servo1 = PWM(Pin(0))

servo1.freq(50)

max_duty = 65025

dig_0 = 0.0725 #0°

dig_90 = 0.12 #90°

while True:

servo1.duty_u16(int(max_duty*dig_0))

time.sleep(1)

servo1.duty_u16(int(max_duty*dig_90))

time.sleep(1)

#pico_ssd1306.py

#ssd1360 Vcc-3V3 Gnd-Gnd SCL-GP17 SDA-GP18

from machine import Pin, I2C

import ssd1306

# I2Cの設定です。

# 識別するID(0), SDA(16), SCL(17)を設定します

i2c = I2C(0, sda=Pin(16), scl=Pin(17) )

# デバイスのアドレスを取得します

# 0x30(60)でない場合はライブラリの修正が必要です。

addr = i2c.scan()

print( "address is :" + str(addr) )

# ディスプレイを設定します

# 使用するディスプレイの縦・横のサイズ、I2Cの変数を渡します

display = ssd1306.SSD1306_I2C(128, 64, i2c)

#　テキスト表示を設定します

display.text('Display Test', 0, 0, 1)

# 横線を設定します

display.hline(10, 10, 20, 1)

# 縦線を設定します

display.vline(10, 10, 20, 1)

# 斜め線を設定します

display.line(10, 10, 30, 30, 1)

# 四角系を設定します(塗りつぶしなし)

display.rect(10, 40, 10, 10, 1)

# 四角形を設定します(塗りつぶしあり)

display.fill_rect(30, 40, 10, 10, 1)

# 明暗の反転を設定します

#display.invert(1)

# 設定した内容をディスプレイに表示します

display.show()

LearningKit 2022 for UNO

/***********************************************************************************

*This program is a demo of drawing

*This demo was made for LCD modules with 8bit or 16bit data port.

*This program requires the the LCDKIWI library.

* File : touch_pen.ino

* Hardware Environment: Arduino UNO&Mega2560

* Build Environment : Arduino

*Set the pins to the correct ones for your development shield or breakout board.

*This demo use the BREAKOUT BOARD only and use these 8bit data lines to the LCD,

*pin usage as follow:

* LCD_CS LCD_CD LCD_WR LCD_RD LCD_RST SD_SS SD_DI SD_DO SD_SCK

* Arduino Uno A3 A2 A1 A0 A4 10 11 12 13

*Arduino Mega2560 A3 A2 A1 A0 A4 10 11 12 13

* LCD_D0 LCD_D1 LCD_D2 LCD_D3 LCD_D4 LCD_D5 LCD_D6 LCD_D7

* Arduino Uno 8 9 2 3 4 5 6 7

*Arduino Mega2560 8 9 2 3 4 5 6 7

*Remember to set the pins to suit your display module!

* @attention

* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS

* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE

* TIME. AS A RESULT, QD electronic SHALL NOT BE HELD LIABLE FOR ANY

* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING

* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE

* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.

**********************************************************************************/

#include <TouchScreen.h> //touch library

#include <LCDWIKI_GUI.h> //Core graphics library

#include <LCDWIKI_KBV.h> //Hardware-specific library

//if the IC model is known or the modules is unreadable,you can use this constructed function

LCDWIKI_KBV my_lcd(ILI9341,A3,A2,A1,A0,A4); //model,cs,cd,wr,rd,reset

//if the IC model is not known and the modules is readable,you can use this constructed function

//LCDWIKI_KBV my_lcd(240,320,A3,A2,A1,A0,A4);//width,height,cs,cd,wr,rd,reset

#define YP A3 // must be an analog pin, use "An" notation!

#define XM A2 // must be an analog pin, use "An" notation!

#define YM 9 // can be a digital pin

#define XP 8 // can be a digital pin

//param calibration from kbv

#define TS_MINX 124

#define TS_MAXX 906

#define TS_MINY 83

#define TS_MAXY 893

// For better pressure precision, we need to know the resistance

// between X+ and X- Use any multimeter to read it

// For the one we're using, its 300 ohms across the X plate

TouchScreen ts = TouchScreen(XP, YP, XM, YM, 300);

#define BLACK 0x0000

#define BLUE 0x001F

#define RED 0xF800

#define GREEN 0x07E0

#define CYAN 0x07FF

#define MAGENTA 0xF81F

#define YELLOW 0xFFE0

#define WHITE 0xFFFF

uint16_t color_mask[] = {0xF800,0xFFE0,0x07E0,0x07FF,0x001F,0xF81F}; //color select

#define COLORBOXSIZE my_lcd.Get_Display_Width()/6

#define PENBOXSIZE my_lcd.Get_Display_Width()/4

int16_t old_color, current_color,flag_colour;

int16_t old_pen,current_pen,flag_pen;

boolean show_flag = true;

void show_string(uint8_t *str,int16_t x,int16_t y,uint8_t csize,uint16_t fc, uint16_t bc,boolean mode)

{

my_lcd.Set_Text_Mode(mode);

my_lcd.Set_Text_Size(csize);

my_lcd.Set_Text_colour(fc);

my_lcd.Set_Text_Back_colour(bc);

my_lcd.Print_String(str,x,y);

}

//show color select menu

void show_color_select_menu(void)

{

uint16_t i;

for(i = 0;i<6;i++)

{

my_lcd.Set_Draw_color(color_mask[i]);

my_lcd.Fill_Rectangle(i*COLORBOXSIZE, 0, (i+1)*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

}

my_lcd.Set_Draw_color(GREEN);

my_lcd.Fill_Round_Rectangle(109, 21, 138,39, 5);

show_string("OK",113,23,2,RED, BLACK,1);

}

//show pen size select menu

void show_pen_size_select_menu(void)

{

uint16_t i;

my_lcd.Set_Text_Mode(1);

my_lcd.Set_Text_Size(2);

my_lcd.Set_Text_colour(GREEN);

my_lcd.Set_Text_Back_colour(BLACK);

for(i = 0;i<4;i++)

{

my_lcd.Print_Number_Int(i+1, (PENBOXSIZE-50)/2+PENBOXSIZE*i, (COLORBOXSIZE/2-16)/2, 0, ' ',10);

}

my_lcd.Set_Draw_color(RED);

my_lcd.Fill_Rectangle(24, 9, 54, 9);

my_lcd.Fill_Rectangle(84, 8, 114, 10);

my_lcd.Fill_Rectangle(144, 7, 174, 11);

my_lcd.Fill_Rectangle(204, 6, 234, 12);

my_lcd.Set_Draw_color(GREEN);

my_lcd.Fill_Round_Rectangle(109, 21, 138,39, 5);

show_string("OK",113,23,2,RED, BLACK,1);

}

//show main menu

void show_main_menu(void)

{

my_lcd.Set_Draw_color(YELLOW);

my_lcd.Fill_Round_Rectangle(5, 0, 84,39, 5);

my_lcd.Fill_Round_Rectangle(145, 0, 234,39, 5);

show_string("COLOUR",10,12,2,BLUE, BLACK,1);

show_string("PENSIZE",149,12,2,BLUE, BLACK,1);

my_lcd.Set_Draw_color(MAGENTA);

my_lcd.Fill_Round_Rectangle(90, 0, 139,39, 5);

show_string("CLR",98,12,2,WHITE, BLACK,1);

}

void setup(void)

{

Serial.begin(9600);

my_lcd.Init_LCD();

Serial.println(my_lcd.Read_ID(), HEX);

my_lcd.Fill_Screen(BLACK);

show_main_menu();

current_color = RED;

current_pen = 0;

pinMode(13, OUTPUT);

tft.fillRect(0, 0, BOXSIZE, BOXSIZE, RED);

tft.fillRect(BOXSIZE, 0, BOXSIZE, BOXSIZE, YELLOW);

tft.fillRect(BOXSIZE*2, 0, BOXSIZE, BOXSIZE, GREEN);

tft.fillRect(BOXSIZE*3, 0, BOXSIZE, BOXSIZE, CYAN);

tft.fillRect(BOXSIZE*4, 0, BOXSIZE, BOXSIZE, BLUE);

tft.fillRect(BOXSIZE*5, 0, BOXSIZE, BOXSIZE, MAGENTA);

tft.drawRect(0, 0, BOXSIZE, BOXSIZE, WHITE);

currentcolor = RED;

pinMode(13, OUTPUT);

//tft.fillRect(0, 80, 240, 20, RED);

tft.setCursor(0, 80);

tft.setTextColor(RED); tft.setTextSize(1);

tft.println("Hello World!");

tft.println(01234.56789);

}

#define MINPRESSURE 10

#define MAXPRESSURE 1000

void loop()

{

comme:

digitalWrite(13, HIGH);

TSPoint p = ts.getPoint();

digitalWrite(13, LOW);

pinMode(XM, OUTPUT);

pinMode(YP, OUTPUT);

if (p.z > MINPRESSURE && p.z < MAXPRESSURE)

{

if (p.y < (TS_MINY-5))

{

my_lcd.Set_Draw_color(BLACK);

my_lcd.Fill_Rectangle(0, COLORBOXSIZE, my_lcd.Get_Display_Width()-1, my_lcd.Get_Display_Height()-1);

}

//p.x = my_lcd.Get_Display_Width()-map(p.x, TS_MINX, TS_MAXX, my_lcd.Get_Display_Width(), 0);

//p.y = my_lcd.Get_Display_Height()-map(p.y, TS_MINY, TS_MAXY, my_lcd.Get_Display_Height(), 0);

p.x = map(p.x, TS_MINX, TS_MAXX, 0, my_lcd.Get_Display_Width());

p.y = map(p.y, TS_MINY, TS_MAXY, 0,my_lcd.Get_Display_Height());

if(p.y < COLORBOXSIZE)

{

if(((p.x>5)&&(p.x < 84))&&!flag_pen) //select color

{

flag_colour = 1;

if(show_flag)

{

my_lcd.Set_Draw_color(BLACK);

my_lcd.Fill_Rectangle(0,0,239,39);

show_color_select_menu();

}

show_flag = false;

switch(current_color)

{

case RED:

{

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(0, 0, COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case YELLOW:

{

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(COLORBOXSIZE, 0, 2*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case GREEN:

{

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(2*COLORBOXSIZE, 0, 3*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case CYAN:

{

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(3*COLORBOXSIZE, 0, 4*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case BLUE:

{

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(4*COLORBOXSIZE, 0, 5*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case MAGENTA:

{

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(5*COLORBOXSIZE, 0, 6*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

default:

break;

}

if(flag_colour)

{

if(p.y < COLORBOXSIZE/2)

{

old_color = current_color;

if (p.x < COLORBOXSIZE)

{

current_color = RED;

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(0, 0, COLORBOXSIZE-1, COLORBOXSIZE/2-1);

}

else if (p.x < COLORBOXSIZE*2)

{

current_color = YELLOW;

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(COLORBOXSIZE, 0, 2*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

}

else if (p.x < COLORBOXSIZE*3)

{

current_color = GREEN;

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(2*COLORBOXSIZE, 0, 3*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

}

else if (p.x < COLORBOXSIZE*4)

{

current_color = CYAN;

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(3*COLORBOXSIZE, 0, 4*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

}

else if (p.x < COLORBOXSIZE*5)

{

current_color = BLUE;

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(4*COLORBOXSIZE, 0, 5*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

}

else if (p.x < COLORBOXSIZE*6)

{

current_color = MAGENTA;

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(5*COLORBOXSIZE, 0, 6*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

}

if(old_color != current_color)

{

switch(old_color)

{

case RED:

{

my_lcd.Set_Draw_color(RED);

my_lcd.Draw_Rectangle(0, 0, COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case YELLOW:

{

my_lcd.Set_Draw_color(YELLOW);

my_lcd.Draw_Rectangle(COLORBOXSIZE, 0, 2*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case GREEN:

{

my_lcd.Set_Draw_color(GREEN);

my_lcd.Draw_Rectangle(2*COLORBOXSIZE, 0, 3*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case CYAN:

{

my_lcd.Set_Draw_color(CYAN);

my_lcd.Draw_Rectangle(3*COLORBOXSIZE, 0, 4*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case BLUE:

{

my_lcd.Set_Draw_color(BLUE);

my_lcd.Draw_Rectangle(4*COLORBOXSIZE, 0, 5*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case MAGENTA:

{

my_lcd.Set_Draw_color(MAGENTA);

my_lcd.Draw_Rectangle(5*COLORBOXSIZE, 0, 6*COLORBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

default:

break;

}

else if(p.y < COLORBOXSIZE)

{

if((p.x>109)&&(p.x<138))

{

my_lcd.Set_Draw_color(BLACK);

my_lcd.Fill_Rectangle(0,0,239,39);

show_main_menu();

flag_colour = 0;

show_flag = true;

goto comme;

}

if(((p.x>145)&&(p.x < 234))&&!flag_colour) //select pen size

{

flag_pen = 1;

if(show_flag)

{

my_lcd.Set_Draw_color(BLACK);

my_lcd.Fill_Rectangle(0,0,239,39);

show_pen_size_select_menu();

}

show_flag = false;

switch(current_pen)

{

case 0:

{

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(0, 0, PENBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case 1:

{

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(PENBOXSIZE, 0, 2*PENBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case 2:

{

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(2*PENBOXSIZE, 0, 3*PENBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case 3:

{

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(3*PENBOXSIZE, 0, 4*PENBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

default:

break;

}

if(flag_pen)

{

if(p.y < COLORBOXSIZE/2)

{

old_pen = current_pen;

if(p.x < PENBOXSIZE)

{

current_pen = 0;

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(0, 0, PENBOXSIZE-1, COLORBOXSIZE/2-1);

}

else if(p.x < 2*PENBOXSIZE)

{

current_pen = 1;

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(PENBOXSIZE, 0, 2*PENBOXSIZE-1, COLORBOXSIZE/2-1);

}

else if(p.x < 3*PENBOXSIZE)

{

current_pen = 2;

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(2*PENBOXSIZE, 0, 3*PENBOXSIZE-1, COLORBOXSIZE/2-1);

}

else if(p.x < 4*PENBOXSIZE)

{

current_pen = 3;

my_lcd.Set_Draw_color(WHITE);

my_lcd.Draw_Rectangle(3*PENBOXSIZE, 0, 4*PENBOXSIZE-1, COLORBOXSIZE/2-1);

}

if(old_pen != current_pen)

{

switch(old_pen)

{

case 0:

{

my_lcd.Set_Draw_color(BLACK);

my_lcd.Draw_Rectangle(0, 0, PENBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case 1:

{

my_lcd.Set_Draw_color(BLACK);

my_lcd.Draw_Rectangle(PENBOXSIZE, 0, 2*PENBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case 2:

{

my_lcd.Set_Draw_color(BLACK);

my_lcd.Draw_Rectangle(2*PENBOXSIZE, 0, 3*PENBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

case 3:

{

my_lcd.Set_Draw_color(BLACK);

my_lcd.Draw_Rectangle(3*PENBOXSIZE, 0, 4*PENBOXSIZE-1, COLORBOXSIZE/2-1);

break;

}

default:

break;

}

else if(p.y < COLORBOXSIZE)

{

if((p.x>109)&&(p.x<138))

{

my_lcd.Set_Draw_color(BLACK);

my_lcd.Fill_Rectangle(0,0,239,39);

show_main_menu();

flag_pen = 0;

show_flag = true;

goto comme;

}

if(((p.x>90)&&(p.x < 139))&&!flag_colour&&!flag_pen)

{

my_lcd.Set_Draw_color(BLACK);

my_lcd.Fill_Rectangle(0,COLORBOXSIZE,my_lcd.Get_Display_Width()-1,my_lcd.Get_Display_Height()-1);

}

if (((p.y-current_pen) > COLORBOXSIZE) && ((p.y+current_pen) < my_lcd.Get_Display_Height())) //drawing

{

my_lcd.Set_Draw_color(current_color);

// if(1 == current_pen)

// {

// my_lcd.Draw_Pixel(p.x, p.y);

// }

// else

// {

my_lcd.Fill_Circle(p.x, p.y,current_pen);

// }

}

//uno_l298n_onemotor

//L298N IN1-D3 IN2-D$

// Arduino入門編㉒モータードライバを使いDCモーターを制御する

// https://burariweb.info

const int IN1 = 3; // IN1ピンをD3に

const int IN2 = 4; // IN2ピンをD4に

void setup(){

pinMode(IN1, OUTPUT); // デジタルピンを出力に設定

pinMode(IN2, OUTPUT);

}

void loop(){

digitalWrite(IN1, HIGH); // HIGH LOWの組み合わせでモーター回転

digitalWrite(IN2, LOW); // 正回転

delay(2000);

digitalWrite(IN1, LOW); // モーターの停止

digitalWrite(IN2, LOW);

delay(1000);

digitalWrite(IN1, LOW); // HIGH LOWの組み合わせでモーター回転

digitalWrite(IN2, HIGH); // 逆回転(上記とは反対に回転)

delay(2000);

digitalWrite(IN1, HIGH); // 両端子HIGHでブレーキ

digitalWrite(IN2, HIGH);

delay(1000);

}

//uno_uln2030_28byj48

//ULN2003 IN1-pin5 IN2-pin 6 IN3-pin7 IN4-pin8

// Arduino入門編㉕ステッピングモーターを動かしてみる！

// https://burariweb.info

// Stepperライブラリを使用

#include <Stepper.h> // ライブラリのインクルード

#define PIN1 5 // 青

#define PIN2 6 // ピンク

#define PIN3 7 // 黄

#define PIN4 8 // オレンジ

// ステッピングモーター(出力軸)が1回転するのに必要なステップ数

#define STEP 2048

Stepper stepper1(STEP, PIN1, PIN3, PIN2, PIN4); // オブジェクトを生成

void setup() {

stepper1.setSpeed( 15 ); // 1分間当たりの回転数を設定(rpm)

pinMode(PIN1, OUTPUT); // デジタルピンを出力に設定

pinMode(PIN2, OUTPUT);

pinMode(PIN3, OUTPUT);

pinMode(PIN4, OUTPUT);

}

void loop() {

stepper1.step( 2048 ); // 360°回転させる(2048ステップ)

digitalWrite(PIN1, LOW); // 出力を停止(モーターへの電流を止め発熱を防ぐ)

digitalWrite(PIN2, LOW);

digitalWrite(PIN3, LOW);

digitalWrite(PIN4, LOW);

delay(1000);

stepper1.step( -1024 ); // -180°回転させる(-1024ステップ)

digitalWrite(PIN1, LOW); // 出力を停止(モーターへの電流を止め発熱を防ぐ)

digitalWrite(PIN2, LOW);

digitalWrite(PIN3, LOW);

digitalWrite(PIN4, LOW);

delay(1000);

}

//uno_oneservo

//Servo signal-pin9

// Arduino入門編⑧ Servoライブラリを使いサーボモーターを動かす

// https://burariweb.info

#include <Servo.h> // Servoライブラリの読み込み

Servo myservo; // Servoオブジェクトの宣言

const int SV_PIN = 9; // サーボモーターをデジタルピン7に

void setup(){

myservo.attach(SV_PIN, 500, 2400); // サーボの割当(パルス幅500~2400msに指定)

}

void loop(){

myservo.write(0); // サーボモーターを0度の位置まで動かす

delay(1000);

myservo.write(90); // サーボモーターを90度の位置まで動かす

delay(1000);

myservo.write(180); // サーボモーターを180度の位置まで動かす

delay(1000);

}

#include <TM1638.h>

#define STB 10

#define CLK 11

#define DIO 12

byte keys; //LED&KEY のボタン状態

byte ledNum = 0; //7セグの上部のLED点灯

byte intensity = 0; //LEDの明るさ 0-7

TM1638 module(DIO, CLK, STB,true,intensity);

void setup() {

//0埋めを表示

module.setDisplayToDecNumber(0,0,true);

}

void loop() {

//LED&KEYのボタン状態取得

keys = module.getButtons();

//S1ボタン 0埋めで数字を表示

if (keys == 0b00000001) {

module.setDisplayToDecNumber(2022,0,true);

}

//S2ボタン 0埋めなしで数字を表示

if (keys == 0b00000010) {

module.setDisplayToDecNumber(2022,0,false);

}

//S3ボタン 0埋めなしで16進の引数を10進で表示

if (keys == 0b00000100) {

module.setDisplayToHexNumber(16,0,false);

}

//S4ボタン英字を表示。クリアしてからでないと前の表示が残る。

if (keys == 0b00001000) {

module.clearDisplay();

module.setDisplayToString("START");

}

//S5ボタンコンマ表示。2進数の1の部分がコンマ表示。3ならコンマが2つ表示される。

if (keys == 0b00010000) {

module.setDisplayToDecNumber(12345678,1,false);

delay(1000);

module.setDisplayToDecNumber(12345678,2,false);

delay(1000);

module.setDisplayToDecNumber(12345678,4,false);

delay(1000);

module.setDisplayToDecNumber(12345678,8,false);

delay(1000);

module.setDisplayToDecNumber(12345678,16,false);

delay(1000);

}

//S6ボタン明るさ切り替え 7段階あると思われるが目視では4以降同じに見える。

if (keys == 0b00100000) {

intensity++;

if(intensity < 8){

module.setDisplayToDecNumber(intensity,0,true);

module.setupDisplay(true,intensity);

}else{

intensity = 0;

module.setDisplayToDecNumber(0,0,true);

module.setupDisplay(true,intensity);

}

delay(200);

}

//S7ボタン 7セグLED上部のLEDを点灯

if (keys == 0b01000000) {

if(ledNum < 8){

module.setDisplayToDecNumber(ledNum+1,0,true);

module.setLED(TM1638_COLOR_RED, ledNum);

ledNum++;

}else{

ledNum = 0;

module.setDisplayToDecNumber(ledNum,0,true);

for(int i = 0 ; i < 8; i++){

//一つずつ消す。まとめ消しはS8ボタン参照

module.setLED(TM1638_COLOR_NONE, i);

}

delay(200);

}

//S8ボタン表示を0埋め、明るさを最暗、setLEDsで点灯したLEDを一度に全消去

if (keys == 0b10000000) {

module.setDisplayToDecNumber(0,0,true);

module.setupDisplay(true,0);

module.setLEDs(0);

}

/***********************************************************************************

*This program is a demo of how to use the touch function in a phone GUI

*This demo was made for LCD modules with 8bit or 16bit data port.

*This program requires the the LCDKIWI library.

* File : display_phonecall.ino

* Hardware Environment: Arduino UNO&Mega2560

* Build Environment : Arduino

*Set the pins to the correct ones for your development shield or breakout board.

*This demo use the BREAKOUT BOARD only and use these 8bit data lines to the LCD,

*pin usage as follow:

* LCD_CS LCD_CD LCD_WR LCD_RD LCD_RST SD_SS SD_DI SD_DO SD_SCK

* Arduino Uno A3 A2 A1 A0 A4 10 11 12 13

*Arduino Mega2560 A3 A2 A1 A0 A4 10 11 12 13

* LCD_D0 LCD_D1 LCD_D2 LCD_D3 LCD_D4 LCD_D5 LCD_D6 LCD_D7

* Arduino Uno 8 9 2 3 4 5 6 7

*Arduino Mega2560 8 9 2 3 4 5 6 7

*Remember to set the pins to suit your display module!

* @attention

* THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS

* WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE

* TIME. AS A RESULT, QD electronic SHALL NOT BE HELD LIABLE FOR ANY

* DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING

* FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE

* CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.

**********************************************************************************/

#include <TouchScreen.h> //touch library

#include <LCDWIKI_GUI.h> //Core graphics library

#include <LCDWIKI_KBV.h> //Hardware-specific library

//if the IC model is known or the modules is unreadable,you can use this constructed function

LCDWIKI_KBV my_lcd(ILI9341,A3,A2,A1,A0,A4); //model,cs,cd,wr,rd,reset

//if the IC model is not known and the modules is readable,you can use this constructed function

//LCDWIKI_KBV my_lcd(240,320,A3,A2,A1,A0,A4);//width,height,cs,cd,wr,rd,reset

/* r g b */

#define BLACK 0x0000 /* 0, 0, 0 */

#define BLUE 0x001F /* 0, 0, 255 */

#define RED 0xF800 /* 255, 0, 0 */

#define GREEN 0x07E0 /* 0, 255, 0 */

#define CYAN 0x07FF /* 0, 255, 255 */

#define MAGENTA 0xF81F /* 255, 0, 255 */

#define YELLOW 0xFFE0 /* 255, 255, 0 */

#define WHITE 0xFFFF /* 255, 255, 255 */

#define NAVY 0x000F /* 0, 0, 128 */

#define DARKGREEN 0x03E0 /* 0, 128, 0 */

#define DARKCYAN 0x03EF /* 0, 128, 128 */

#define MAROON 0x7800 /* 128, 0, 0 */

#define PURPLE 0x780F /* 128, 0, 128 */

#define OLIVE 0x7BE0 /* 128, 128, 0 */

#define LIGHTGREY 0xC618 /* 192, 192, 192 */

#define DARKGREY 0x7BEF /* 128, 128, 128 */

#define ORANGE 0xFD20 /* 255, 165, 0 */

#define GREENYELLOW 0xAFE5 /* 173, 255, 47 */

#define PINK 0xF81F /* 255, 0, 255 */

/******************* UI details */

#define BUTTON_R 25 //the radius of button

#define BUTTON_SPACING_X 25 //the horizontal distance between button

#define BUTTON_SPACING_Y 5 //the vertical distance between button

#define EDG_Y 5 //lower edge distance

#define EDG_X 20 //left and right distance

#define YP A3 // must be an analog pin, use "An" notation!

#define XM A2 // must be an analog pin, use "An" notation!

#define YM 9 // can be a digital pin

#define XP 8 // can be a digital pin

//touch sensitivity for X

#define TS_MINX 124

#define TS_MAXX 906

//touch sensitivity for Y

#define TS_MINY 83

#define TS_MAXY 893

// We have a status line for like, is FONA working

#define STATUS_X 10

#define STATUS_Y 65

//touch sensitivity for press

#define MINPRESSURE 10

#define MAXPRESSURE 1000

TouchScreen ts = TouchScreen(XP, YP, XM, YM, 300);

typedef struct _button_info

{

uint8_t button_name[10];

uint8_t button_name_size;

uint16_t button_name_colour;

uint16_t button_colour;

uint16_t button_x;

uint16_t button_y;

}button_info;

//the definition of buttons

button_info phone_button[15] =

{

"1",3,BLACK,CYAN,EDG_X+BUTTON_R-1,my_lcd.Get_Display_Height()-EDG_Y-4*BUTTON_SPACING_Y-9*BUTTON_R-1,

"2",3,BLACK,CYAN,EDG_X+3*BUTTON_R+BUTTON_SPACING_X-1,my_lcd.Get_Display_Height()-EDG_Y-4*BUTTON_SPACING_Y-9*BUTTON_R-1,

"3",3,BLACK,CYAN,EDG_X+5*BUTTON_R+2*BUTTON_SPACING_X-1,my_lcd.Get_Display_Height()-EDG_Y-4*BUTTON_SPACING_Y-9*BUTTON_R-1,

"4",3,BLACK,CYAN,EDG_X+BUTTON_R-1,my_lcd.Get_Display_Height()-EDG_Y-3*BUTTON_SPACING_Y-7*BUTTON_R-1,

"5",3,BLACK,CYAN,EDG_X+3*BUTTON_R+BUTTON_SPACING_X-1,my_lcd.Get_Display_Height()-EDG_Y-3*BUTTON_SPACING_Y-7*BUTTON_R-1,

"6",3,BLACK,CYAN,EDG_X+5*BUTTON_R+2*BUTTON_SPACING_X-1,my_lcd.Get_Display_Height()-EDG_Y-3*BUTTON_SPACING_Y-7*BUTTON_R-1,

"7",3,BLACK,CYAN,EDG_X+BUTTON_R-1,my_lcd.Get_Display_Height()-EDG_Y-2*BUTTON_SPACING_Y-5*BUTTON_R-1,

"8",3,BLACK,CYAN,EDG_X+3*BUTTON_R+BUTTON_SPACING_X-1,my_lcd.Get_Display_Height()-EDG_Y-2*BUTTON_SPACING_Y-5*BUTTON_R-1,

"9",3,BLACK,CYAN,EDG_X+5*BUTTON_R+2*BUTTON_SPACING_X-1,my_lcd.Get_Display_Height()-EDG_Y-2*BUTTON_SPACING_Y-5*BUTTON_R-1,

"*",3,BLACK,PINK,EDG_X+BUTTON_R-1,my_lcd.Get_Display_Height()-EDG_Y-BUTTON_SPACING_Y-3*BUTTON_R-1,

"0",3,BLACK,CYAN,EDG_X+3*BUTTON_R+BUTTON_SPACING_X-1,my_lcd.Get_Display_Height()-EDG_Y-BUTTON_SPACING_Y-3*BUTTON_R-1,

"#",3,BLACK,PINK,EDG_X+5*BUTTON_R+2*BUTTON_SPACING_X-1,my_lcd.Get_Display_Height()-EDG_Y-BUTTON_SPACING_Y-3*BUTTON_R-1,

"end",2,BLACK,RED,EDG_X+BUTTON_R-1,my_lcd.Get_Display_Height()-EDG_Y-BUTTON_R-1,

"call",2,BLACK,GREEN,EDG_X+3*BUTTON_R+BUTTON_SPACING_X-1,my_lcd.Get_Display_Height()-EDG_Y-BUTTON_R-1,

"dele",2,BLACK,LIGHTGREY,EDG_X+5*BUTTON_R+2*BUTTON_SPACING_X-1,my_lcd.Get_Display_Height()-EDG_Y-BUTTON_R-1,

};

//display string

void show_string(uint8_t *str,int16_t x,int16_t y,uint8_t csize,uint16_t fc, uint16_t bc,boolean mode)

{

my_lcd.Set_Text_Mode(mode);

my_lcd.Set_Text_Size(csize);

my_lcd.Set_Text_colour(fc);

my_lcd.Set_Text_Back_colour(bc);

my_lcd.Print_String(str,x,y);

}

//Check whether to press or not

boolean is_pressed(int16_t x1,int16_t y1,int16_t x2,int16_t y2,int16_t px,int16_t py)

{

if((px > x1 && px < x2) && (py > y1 && py < y2))

{

return true;

}

else

{

return false;

}

//display the main menu

void show_menu(void)

{

uint16_t i;

for(i = 0;i < sizeof(phone_button)/sizeof(button_info);i++)

{

my_lcd.Set_Draw_color(phone_button[i].button_colour);

my_lcd.Fill_Circle(phone_button[i].button_x, phone_button[i].button_y, BUTTON_R);

show_string(phone_button[i].button_name,phone_button[i].button_x-strlen(phone_button[i].button_name)*phone_button[i].button_name_size*6/2+1,phone_button[i].button_y-phone_button[i].button_name_size*8/2+1,phone_button[i].button_name_size,phone_button[i].button_name_colour,BLACK,1);

}

my_lcd.Set_Draw_color(BLACK);

my_lcd.Fill_Rectangle(1, 1, my_lcd.Get_Display_Width()-2, 3);

my_lcd.Fill_Rectangle(1, 29, my_lcd.Get_Display_Width()-2, 31);

my_lcd.Fill_Rectangle(1, 1, 3, 31);

my_lcd.Fill_Rectangle(my_lcd.Get_Display_Width()-4, 1, my_lcd.Get_Display_Width()-2, 31);

}

void setup(void)

{

Serial.begin(9600);

my_lcd.Init_LCD();

Serial.println(my_lcd.Read_ID(), HEX);

my_lcd.Fill_Screen(BLUE);

show_menu();

}

uint16_t text_x=10,text_y=6,text_x_add = 6*phone_button[0].button_name_size,text_y_add = 8*phone_button[0].button_name_size;

uint16_t n=0;

void loop(void)

{

uint16_t i;

digitalWrite(13, HIGH);

TSPoint p = ts.getPoint();

digitalWrite(13, LOW);

pinMode(XM, OUTPUT);

pinMode(YP, OUTPUT);

if (p.z > MINPRESSURE && p.z < MAXPRESSURE)

{

//p.x = my_lcd.Get_Display_Width()-map(p.x, TS_MINX, TS_MAXX, my_lcd.Get_Display_Width(), 0);

//p.y = my_lcd.Get_Display_Height()-map(p.y, TS_MINY, TS_MAXY, my_lcd.Get_Display_Height(), 0);

p.x = map(p.x, TS_MINX, TS_MAXX, 0, my_lcd.Get_Display_Width());

p.y = map(p.y, TS_MINY, TS_MAXY, 0, my_lcd.Get_Display_Height());

// }

for(i=0;i<sizeof(phone_button)/sizeof(button_info);i++)

{

//press the button

if(is_pressed(phone_button[i].button_x-BUTTON_R,phone_button[i].button_y-BUTTON_R,phone_button[i].button_x+BUTTON_R,phone_button[i].button_y+BUTTON_R,p.x,p.y))

{

my_lcd.Set_Draw_color(DARKGREY);

my_lcd.Fill_Circle(phone_button[i].button_x, phone_button[i].button_y, BUTTON_R);

delay(100);

my_lcd.Set_Draw_color(phone_button[i].button_colour);

my_lcd.Fill_Circle(phone_button[i].button_x, phone_button[i].button_y, BUTTON_R);

if(i < 12)

{

if(n < 13)

{

show_string(phone_button[i].button_name,text_x,text_y,phone_button[i].button_name_size,GREENYELLOW, BLACK,1);

text_x += text_x_add-1;

n++;

}

else if(12 == i) //show calling ended

{

my_lcd.Set_Draw_color(BLUE);

my_lcd.Fill_Rectangle(0, 33, my_lcd.Get_Display_Width()-1, 42);

show_string("Calling ended",CENTER,33,1,OLIVE, BLACK,1);

}

else if(13 == i) //show calling

{

my_lcd.Set_Draw_color(BLUE);

my_lcd.Fill_Rectangle(0, 33, my_lcd.Get_Display_Width()-1, 42);

show_string("Calling...",CENTER,33,1,OLIVE, BLACK,1);

}

else if(14 == i) //delete button

{

if(n > 0)

{

my_lcd.Set_Draw_color(BLUE);

text_x -= (text_x_add-1);

my_lcd.Fill_Rectangle(text_x, text_y, text_x+text_x_add-1, text_y+text_y_add-2);

n--;

}

2022年6月20日月曜日

LearnigKit for RaspPiPico Part Three

#servo_sg90.py

# red-pin40 VBUS brown-GND orange-pin0

from machine import PWM, Pin

import time

servo1 = PWM(Pin(0))

servo1.freq(50)

max_duty = 65025

dig_0 = 0.0725 #0°

dig_90 = 0.12 #90°

while True:

servo1.duty_u16(int(max_duty*dig_0))

time.sleep(1)

servo1.duty_u16(int(max_duty*dig_90))

time.sleep(1)

#twomotors_mx1508.py

# IN1-pin1 IN2-pin2 IN3-pin3 IN4-pin4

import utime

from machine import Pin

IN1 = Pin(1, Pin.OUT)

IN2 = Pin(2, Pin.OUT)

IN3 = Pin(3, Pin.OUT)

IN4 = Pin(4, Pin.OUT)

while True:

IN1.high()

IN2.low()

IN3.high()

IN4.low()

utime.sleep(2)

IN1.high()

IN2.high()

IN3.high()

IN4.high()

utime.sleep(2)

IN1.low()

IN2.high()

IN3.low()

IN4.high()

utime.sleep(2)

IN1.low()

IN2.low()

IN3.low()

IN4.low()

utime.sleep(2)

stepper_lu2003.py

#IN1-pin1 IN2-pin2 IN3-pin3 IN4-pin4

from machine import Pin

from time import sleep

IN1 = Pin(1,Pin.OUT)

IN2 = Pin(2,Pin.OUT)

IN3 = Pin(3,Pin.OUT)

IN4 = Pin(4,Pin.OUT)

pins = [IN1, IN2, IN3, IN4]

sequence = [[1,0,0,0],[0,1,0,0],[0,0,1,0],[0,0,0,1]]

while True:

for step in sequence:

for i in range(len(pins)):

pins[i].value(step[i])

sleep(0.001)

2022年6月19日日曜日

LearnigKit for RaspPiPico Part Two

#oled_ssd1306.py

#Gnd-Gnd VCC-VBUS SDA-GP0 SCL-GP1

import machine

import ssd1306

import time

sda = machine.Pin(0)

scl = machine.Pin(1)

i2c = machine.I2C(0,sda=sda, scl=scl, freq=400000)

oled = ssd1306.SSD1306_I2C(128, 64, i2c)

oled.text("Hello everyone", 0, 5)

oled.show()

time.sleep(2)

oled.text("Welcome to my", 0, 15)

oled.text("blog", 10, 25)

oled.show()

time.sleep(2)

oled.text("Thank You", 0, 35)

oled.show()

#lcd_1602.py

#Gnd-Gnd VCC-VBUS SDA-GP0 SCL-GP1

import machine

from machine import I2C

from lcd_api import LcdApi

from i2c_lcd import I2cLcd

from time import sleep

I2C_ADDR = 0x27

totalRows = 2

totalColumns = 16

i2c = I2C(0, sda=machine.Pin(0), scl=machine.Pin(1), freq=400000)

lcd = I2cLcd(i2c, I2C_ADDR, totalRows, totalColumns)

while True:

lcd.putstr("Lets Count 0-10!")

sleep(2)

lcd.clear()

for i in range(10):

lcd.putstr(str(i))

sleep(1)

lcd.clear()

2022年6月15日水曜日

LearnigKit for RaspPiPico Part One

#trafficlights.py

#2022/06/14 up

import machine

import utime

led_green=machine.Pin(19,machine.Pin.OUT)

led_yellow=machine.Pin(18,machine.Pin.OUT)

led_red =machine.Pin(17,machine.Pin.OUT)

while True:

led_green.value(1)

utime.sleep(1)

led_green.value(0)

utime.sleep(1)

led_yellow.value(1)

utime.sleep(1)

led_yellow.value(0)

utime.sleep(1)

led_red.value(1)

utime.sleep(1)

led_red.value(0)

utime.sleep(1)

#threeleds.py

#2022/06/14 up

import time

from machine import Pin,PWM

pwm1=PWM(Pin(26))

pwm1.freq(1000)

pwm2=PWM(Pin(27))

pwm2.freq(1000)

pwm3=PWM(Pin(28))

pwm3.freq(1000)

duty=0

direction=10

while True:

duty +=direction

if duty >65635:

duty=65535

direction=-5

elif duty <0:

duty =0

direction=10

pwm1.duty_u16(duty)

time.sleep(0.0001)

pwm2.duty_u16(duty)

time.sleep(0.0001)

pwm3.duty_u16(duty)

time.sleep(0.0001)

#rgbled.py

#2022/06/14 up

from machine import Pin

import utime

red=Pin(20,Pin.OUT)

blue=Pin(21,Pin.OUT)

green=Pin(22,Pin.OUT)

while True:

red.value(0)

blue.value(1)

green.value(1)

utime.sleep(1)

red.value(1)

blue.value(0)

green.value(1)

utime.sleep(1)

red.value(1)

blue.value(1)

green.value(0)

utime.sleep(1)

red.value(0)

blue.value(0)

green.value(1)

utime.sleep(1)

red.value(1)

blue.value(0)

green.value(0)

utime.sleep(1)

red.value(0)

blue.value(1)

green.value(0)

utime.sleep(1)

red.value(0)

blue.value(0)

green.value(0)

utime.sleep(1)