Clément SAILLANT
157 lines
3.6 KiB
C++
157 lines
3.6 KiB
C++
/**
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* Test de la matrice P10 RGB 32x16
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* Ce programme permet de tester l'affichage sur la matrice P10
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*/
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#include <Arduino.h>
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#include <PxMatrix.h>
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// Configuration SPI
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#define PxMATRIX_SPI_FREQUENCY 10000000
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// Pins pour la matrice LED
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#define P_LAT 5
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#define P_A 19
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#define P_B 23
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#define P_C 18
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#define P_OE 4
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// Dimensions de la matrice
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#define MATRIX_WIDTH 32
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#define MATRIX_HEIGHT 16
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// Configuration du timer
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hw_timer_t * timer = NULL;
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portMUX_TYPE timerMux = portMUX_INITIALIZER_UNLOCKED;
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// Temps d'affichage
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uint8_t display_draw_time = 30;
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// Objet matrice
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PxMATRIX display(MATRIX_WIDTH, MATRIX_HEIGHT, P_LAT, P_OE, P_A, P_B, P_C);
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// Couleurs
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uint16_t myRED = display.color565(255, 0, 0);
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uint16_t myGREEN = display.color565(0, 255, 0);
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uint16_t myBLUE = display.color565(0, 0, 255);
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uint16_t myYELLOW = display.color565(255, 255, 0);
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uint16_t myCYAN = display.color565(0, 255, 255);
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uint16_t myFUCHSIA = display.color565(255, 0, 255);
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uint16_t myWHITE = display.color565(255, 255, 255);
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uint16_t myBLACK = display.color565(0, 0, 0);
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uint16_t myCOLOR_ARRAY[4] = {myRED, myGREEN, myBLUE, myWHITE};
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// Gestionnaire d'interruption pour l'affichage
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void IRAM_ATTR display_updater() {
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portENTER_CRITICAL_ISR(&timerMux);
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display.display(display_draw_time);
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portEXIT_CRITICAL_ISR(&timerMux);
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}
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// Activation/désactivation du timer d'affichage
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void display_update_enable(bool is_enable) {
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if (is_enable) {
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timer = timerBegin(0, 80, true);
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timerAttachInterrupt(timer, &display_updater, true);
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timerAlarmWrite(timer, 1500, true);
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timerAlarmEnable(timer);
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} else {
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timerDetachInterrupt(timer);
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timerAlarmDisable(timer);
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}
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}
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void setup() {
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delay(2000);
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Serial.begin(115200);
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Serial.println();
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Serial.println("=== Test P10 RGB 32x16 Matrix ===");
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// Initialisation de l'affichage
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display.begin(8); // Valeur 8 pour un panneau 1/8 scan
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delay(100);
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// Activation des interruptions timer
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display_update_enable(true);
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delay(100);
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display.clearDisplay();
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delay(1000);
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display.setBrightness(125); // 0-255
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delay(100);
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// Test des couleurs pleines
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Serial.println("Testing full screen colors...");
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display.fillScreen(myRED);
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delay(1000);
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display.fillScreen(myGREEN);
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delay(1000);
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display.fillScreen(myBLUE);
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delay(1000);
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display.fillScreen(myWHITE);
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delay(1000);
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display.clearDisplay();
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delay(1000);
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display.setTextWrap(false);
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display.setTextSize(1);
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display.setRotation(0);
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delay(100);
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// Test d'affichage de texte
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Serial.println("Testing text display...");
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display.fillScreen(myRED);
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display.setTextColor(myWHITE);
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display.setCursor(0, 0);
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display.print("TEST");
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display.setCursor(15, 9);
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display.print("P10");
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delay(2500);
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display.clearDisplay();
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delay(1000);
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Serial.println("Setup completed. Starting color loop...");
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}
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void loop() {
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int myCOLOR_ARRAY_Length = sizeof(myCOLOR_ARRAY) / sizeof(myCOLOR_ARRAY[0]);
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for (byte i = 0; i < myCOLOR_ARRAY_Length; i++) {
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// Test position 1
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display.setTextColor(myCOLOR_ARRAY[i]);
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display.setCursor(0, 0);
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display.print("1234");
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display.setCursor(0, 9);
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display.print("ABCD");
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delay(2500);
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display.clearDisplay();
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delay(1000);
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// Test position 2
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display.setTextColor(myCOLOR_ARRAY[i]);
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display.setCursor(4, 0);
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display.print("1234");
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display.setCursor(4, 9);
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display.print("ABCD");
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delay(2500);
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display.clearDisplay();
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delay(1000);
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// Test position 3
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display.setCursor(9, 0);
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display.print("1234");
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display.setCursor(9, 9);
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display.print("ABCD");
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delay(2500);
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display.clearDisplay();
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delay(1000);
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}
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}
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