/* runs at XIAO ESP32 S3 ======================= add eventually: - Wifi */ //display * * * * * * * * * * * * * * * #include // Core graphics library #include // Hardware-specific library for ST7735 #include #include "SeeedLogo.h" //bitmaps #include "Robot.h" // XIAO-ESP32-C3 #define TFT_CS D0 // yellow #define TFT_RST D1 // brown #define TFT_DC D2 // violet // SCK D8 // orange // SDA D10 // blue // LED/Lite 3.3V // green //#define RADARpin D4 // D4 int tftLEDpin = D7; #define ST7735_MADCTL 0x36 // For 1.44" and 1.8" TFT with ST7735 use: Adafruit_ST7735 tft = Adafruit_ST7735(TFT_CS, TFT_DC, TFT_RST); //variables * * * * * * * * * * * * * * * * * * int gap = 114; int Sensor = D3; //Input Pin D3/GPIO5 int LEDpin = D5; int counter = 0; int flag = 0; //sensor detection flag // sleep * * * * * * * #include "driver/rtc_io.h" #define BUTTON_PIN_BITMASK(GPIO) (1ULL << GPIO) // 2 ^ GPIO_NUMBER in hex #define USE_EXT0_WAKEUP 1 // 1 = EXT0 wakeup, 0 = EXT1 wakeup #define WAKEUP_GPIO GPIO_NUM_4 // only RTC pins 0-5, here the same as sensor pin unsigned long startTime = 0; unsigned long currentTime = 0; void setup(void) { Serial.begin(115200); pinMode (Sensor, INPUT); pinMode (LEDpin, OUTPUT); delay(200); digitalWrite(LEDpin, HIGH); // LED on delay(20); Serial.println("Awake!"); // enable sleep esp_sleep_enable_ext0_wakeup(WAKEUP_GPIO, 1); //1 = High, 0 = Low rtc_gpio_pullup_dis(WAKEUP_GPIO); rtc_gpio_pulldown_en(WAKEUP_GPIO); uint16_t startTime = millis(); Serial.print(F("Hello! ST77xx TFT Test")); // Use this initializer if using a 1.8" TFT screen: //tft.initR(INITR_BLACKTAB); // Init ST7735S chip, black tab // OR use this initializer if using a 1.8" TFT screen with offset such as WaveShare: //tft.initR(INITR_GREENTAB); // Init ST7735S chip, green tab // OR use this initializer (uncomment) if using a 1.44" TFT: tft.initR(INITR_144GREENTAB); // Init ST7735R chip, green tab Serial.println(F("Initialized")); uint16_t time = millis(); tft.setRotation(0); tft.setMirror(true,false); tft.fillScreen(ST77XX_BLACK); // clear screen //time = millis() - time; delay(50); } void newSign() { tft.fillScreen(ST77XX_BLACK); //star tft.fillTriangle(66, 11, 85, 64, 58, 48, ST77XX_YELLOW); tft.fillTriangle(22, 23, 84, 53, 37, 72, ST77XX_YELLOW); tft.fillTriangle(108, 34, 91, 71, 62, 44, ST77XX_YELLOW); tft.fillTriangle(6, 52, 50, 45, 57, 83 , ST77XX_YELLOW); tft.fillTriangle(35, 54, 71, 69, 19, 100, ST77XX_YELLOW); tft.fillTriangle(49, 71, 80, 60, 60, 115, ST77XX_YELLOW); tft.fillTriangle(71, 41, 123, 75, 63, 78, ST77XX_YELLOW); tft.fillTriangle(91, 50, 95, 106, 54, 64, ST77XX_YELLOW); //New! tft.setCursor(34, 51); tft.setTextColor(ST77XX_RED); tft.setTextSize(3); tft.println("New!"); } void scrollTriangle() { Serial.println("scrollTriangle2"); for (int x=-50; x<64; x+=6) { tft.fillTriangle(x, 40, x+50, 65, x, 90, ST77XX_YELLOW); tft.fillTriangle(x+gap, 40, x+50+gap, 65, x+gap, 90, ST77XX_YELLOW); delay(120); tft.fillTriangle(x, 40, x+50, 65, x, 90, ST77XX_BLACK); //clear triangle tft.fillTriangle(x+gap, 40, x+50+gap, 65, x+gap, 90, ST77XX_BLACK);//clear triangle //tft.fillRect(0, 20, 128, 90, ST77XX_BLACK); //clear screen } } void popUp(){ Serial.println("popUp"); for (int i=0; i<64; i+=2){ tft.drawCircle(64, 64, i, ST77XX_WHITE); delay(100); tft.drawCircle(64, 64, i, ST77XX_BLACK); //clear circles if (i>32) { tft.setCursor(34, 51); tft.setTextColor(ST77XX_ORANGE); tft.setTextSize(3); tft.println("New!"); } } } void rotationTest() { // Rotation params: // 0 - 0 deg // 1 - 90 deg anti-clockwise (from 0 deg) // 2 - 180 deg anti-clockwise // 3 - 270 deg anti-clockwise // 4 - mirror content, and rotate 180 deg anti-clockwise // 5 - mirror content, and rotate 270 deg anti-clockwise // 6 - mirror content, and rotate 0 deg anti-clockwise // 7 - mirror content, and rotate 90 deg anti-clockwise tft.setCursor(5, 45); tft.setTextColor(ST77XX_WHITE); tft.setTextSize(2); for (int i = 0; i<=4; i++){ tft.fillScreen(ST77XX_BLACK); // clear screen tft.setRotation(i); tft.print("Rotation ");tft.println(i); Serial.print("Rotation ");Serial.println(i); delay(2000); } } void bigT() { tft.fillScreen(ST77XX_BLACK); tft.fillRect(20, 20, 88 , 88, ST77XX_MAGENTA); tft.setCursor(50, 45); tft.setTextColor(ST77XX_WHITE); tft.setTextSize(5); tft.println("T"); } void price() { tft.fillScreen(ST77XX_BLACK); tft.setTextColor(ST77XX_ORANGE); tft.setTextSize(2); // tft.fillRoundRect(20, 20, 88, 88, 5, ST77XX_WHITE); tft.setCursor(35, 40); tft.println("12.99"); tft.setCursor(50, 70); tft.println("EUR"); } void readRadar() { int val = digitalRead(Sensor); //Read Pin as input if((val > 0) && (flag==0)) { startTime = millis(); counter++; Serial.print("Motion Detected ");Serial.println(counter); delay(1000); // time of warning //flag = 1; } if(val == 0) { currentTime = millis(); if (currentTime - startTime > 30000){ // = 30sec //Go to sleep now Serial.println("Going to sleep in 2 sec"); digitalWrite(tftLEDpin, LOW); delay(2000); esp_deep_sleep_start(); Serial.println("This will never be printed"); } //flag = 0; } delay(100); } void loop() { readRadar(); newSign(); // * * * * * * * * delay(2000); for (int i=0; i<1; i++){ tft.invertDisplay(true); delay(600); tft.invertDisplay(false); delay(600); } tft.fillScreen(ST77XX_BLACK); delay(500); readRadar(); for (int i=0; i<2; i++){ // * * * * * * * * scrollTriangle(); } tft.fillScreen(ST77XX_BLACK); delay(500); readRadar(); popUp();// * * * * * * * * delay(1000); tft.fillScreen(ST77XX_BLACK); bigT(); delay(2000); readRadar(); tft.fillScreen(ST77XX_BLACK); tft.drawRGBBitmap(24, 24, SeeedLogo, 80, 80); delay(3000); readRadar(); tft.fillScreen(ST77XX_BLACK); tft.drawRGBBitmap(24, 24, Robot, 80, 80); delay(3000); readRadar(); price(); delay(2000); readRadar(); } /* ready defined: = = = = = = = ST77XX_BLACK ST77XX_WHITE ST77XX_RED ST77XX_GREEN ST77XX_BLUE ST77XX_CYAN ST77XX_MAGENTA ST77XX_YELLOW ST77XX_ORANGE */