first commit

lab_4/task_1.ino

@@ -0,0 +1,17 @@
+#include <Wire.h>
+#include <LiquidCrystal_I2C.h>
+
+LiquidCrystal_I2C lcd(0x27, 16, 2);
+
+void setup() {
+  lcd.init();
+  lcd.backlight();
+  lcd.print("Andrew");
+  lcd.setCursor(0, 1);
+  lcd.print("Shved");
+}
+
+void loop() {
+  lcd.scrollDisplayLeft();
+  delay(100);
+}

lab_4/task_1.pcf

@@ -0,0 +1,15 @@
+version,0,0,0:0.9.2
+scale,0,0,0:0.900000
+position,1427,459,855:407
+boardp,1582,0,700:430
+spare_on,0,0,0:1
+osc_on,0,0,0:0
+useAlias,0,0,0:0
+debug,0,1,0:
+osc_cfg,1037,217,0:1.000000,0.000000,1,1,2.500000,0,5,1,0,0
+osc_ch1,0,0,0:2.000000,0.000000,1,#FF0000,0,18  PB4/12
+osc_ch2,0,0,0:2.000000,0.000000,0,#00FF00,0,8  GND
+Text Box,213,12,0:12,5,4,https://lcgamboa.github.io/picsimlab_examples/board_Arduino_Uno.html#board_Arduino_Uno_atmega328p_stepper_onerevolution%Examplesource info
+IO Virtual Term,11,11,0:3,2,1,9600,1,1931,528,530,400
+IO PCF8574,8,194,0:28,27,0,0,0,110
+LCD hd44780,454,13,0:110,112,8,8,8,8,114,115,116,117,111,1

lab_4/task_2.ino

@@ -0,0 +1,34 @@
+#include <Wire.h>
+#include <LiquidCrystal_I2C.h>
+
+const int TEMPERATURE_SENSOR_IN = A0;
+float temperature_value = 0;
+
+LiquidCrystal_I2C lcd(0x27, 16, 2);
+
+inline float get_C_temperature() {
+  return analogRead(TEMPERATURE_SENSOR_IN) * (5.0 / 1023.0) * 100;
+}
+
+inline float C_to_F_temperature(float C_temperature) {
+  return (C_temperature * 9.0 / 5.0) + 32.0;
+}
+
+void setup() {
+  lcd.init();
+  lcd.backlight();
+  lcd.print("T:");
+  lcd.setCursor(10, 0);
+  lcd.print("C");
+  lcd.setCursor(10, 1);
+  lcd.print("F");
+}
+
+void loop() {
+  temperature_value = get_C_temperature();
+  lcd.setCursor(3, 0);
+  lcd.print(temperature_value);
+  lcd.setCursor(3, 1);
+  lcd.print(C_to_F_temperature(temperature_value));
+  delay(100);
+}

lab_4/task_2.pcf

@@ -0,0 +1,16 @@
+version,0,0,0:0.9.2
+scale,0,0,0:0.900000
+position,1427,606,855:761
+boardp,1427,0,855:577
+spare_on,0,0,0:1
+osc_on,0,0,0:0
+useAlias,0,0,0:0
+debug,0,1,0:
+osc_cfg,1037,217,0:1.000000,0.000000,1,1,2.500000,0,5,1,0,0
+osc_ch1,0,0,0:2.000000,0.000000,1,#FF0000,0,18  PB4/12
+osc_ch2,0,0,0:2.000000,0.000000,0,#00FF00,0,8  GND
+Text Box,213,12,0:12,5,4,https://lcgamboa.github.io/picsimlab_examples/board_Arduino_Uno.html#board_Arduino_Uno_atmega328p_stepper_onerevolution%Examplesource info
+IO Virtual Term,11,11,0:3,2,1,9600,1,1931,528,530,400
+IO PCF8574,8,194,0:28,27,0,0,0,110
+LCD hd44780,454,13,0:110,112,8,8,8,8,114,115,116,117,111,1
+LM35 (Temperature),10,379,1:23,0

lab_4/task_3.ino

@@ -0,0 +1,19 @@
+#include <Wire.h>
+#include <LiquidCrystal_I2C.h>
+
+const char surname[] = {'S', 'h', 'w', 'e', 'd'};
+
+LiquidCrystal_I2C lcd(0x27, 16, 2);
+
+void setup() {
+  lcd.init();
+  lcd.backlight();
+    for (int i = i; i < sizeof(surname) / sizeof(char); ++i) {
+      lcd.setCursor(i, i % 2);
+      lcd.print(surname[i]);
+    }
+}
+
+void loop() {
+
+}

lab_4/task_4.ino

@@ -0,0 +1,31 @@
+#include <Wire.h>
+#include <LiquidCrystal_I2C.h>
+
+const uint8_t sh[] = { 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x15, 0x1F };
+const uint8_t a[] = { 0x0, 0x0, 0x0, 0x1E, 0x11, 0x1E, 0x11, 0x1E };
+const uint8_t e[] = { 0x0, 0x0, 0x0, 0x1F, 0x10, 0x1F, 0x10, 0x1F };
+const uint8_t d[] = { 0x0, 0x0, 0x0, 0xE, 0xA, 0xA, 0x1F, 0x11 };
+const char surname[] = {'S', 'h', 'w', 'e', 'd'};
+
+LiquidCrystal_I2C lcd(0x27, 16, 2);
+
+void setup() {
+  lcd.init();
+  lcd.backlight();
+
+  lcd.createChar(0, sh);
+  lcd.createChar(1, a);
+  lcd.createChar(2, e);
+  lcd.createChar(3, d);
+
+
+  lcd.setCursor(0, 0);
+  lcd.write(0);
+  lcd.write(1);
+  lcd.write(2);
+  lcd.write(3);
+}
+
+void loop() {
+
+}

lab_4/task_5.ino

@@ -0,0 +1,44 @@
+#include <Wire.h>
+#include <Adafruit_GFX.h>
+#include <Adafruit_SSD1306.h>
+#include <Fonts/FreeMono9pt7b.h>
+
+#define POTENTIOMETER_IN A0
+#define SCREEN_WIDTH 128
+#define SCREEN_HEIGHT 64
+
+Adafruit_SSD1306 display(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire, -1);
+
+int i, wave = 0;
+
+void setup() {
+  Serial.begin(115200);
+
+  if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) {
+    Serial.println("SSD1306 allocation failed");
+    for (;;);
+  }
+  delay(2000);
+
+  display.setFont(&FreeMono9pt7b);
+  display.clearDisplay();
+  display.setTextSize(1);
+  display.setTextColor(WHITE);
+  display.setCursor(0, 20);
+  display.println("Shved\nAndrii\nIO-23");
+  display.display();
+  delay(3000);
+}
+
+void loop() {
+  display.clearDisplay();
+
+  for (i = 0; i < SCREEN_WIDTH; ++i) {
+    wave = analogRead(POTENTIOMETER_IN);
+    wave = map(wave, 0, 1023, SCREEN_HEIGHT - 1, 0);
+    wave = constrain(wave, 0, SCREEN_HEIGHT);
+
+    display.drawPixel(i, wave, WHITE);
+    display.display();
+  }
+}

lab_4/task_5.pcf

@@ -0,0 +1,14 @@
+version,0,0,0:0.9.2
+scale,0,0,0:1.900000
+position,1427,606,855:761
+boardp,1427,0,855:577
+spare_on,0,0,0:1
+osc_on,0,0,0:0
+useAlias,0,0,0:0
+debug,0,1,0:
+osc_cfg,1037,217,0:1.000000,0.000000,1,1,2.500000,0,5,1,0,0
+osc_ch1,0,0,0:2.000000,0.000000,1,#FF0000,0,18  PB4/12
+osc_ch2,0,0,0:2.000000,0.000000,0,#00FF00,0,8  GND
+IO Virtual Term,11,11,0:3,2,1,9600,1,1061,89,530,400
+LCD ssd1306,244,11,0:28,27,0,0,0,1
+Potentiometers,10,178,1:23,0,0,0,12,0,0,0,1