56 lines
1.4 KiB
C++
Executable File
56 lines
1.4 KiB
C++
Executable File
/*
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Script to display a simple square on the matrix LED
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sudo /var/www/moduleair_pro_4g/matrix/test_forms --led-no-hardware-pulse
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Pour compiler:
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g++ -Iinclude -Llib test_forms.cc -o test_forms -lrgbmatrix
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*/
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#include "led-matrix.h"
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#include "graphics.h"
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#include <unistd.h>
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using rgb_matrix::RGBMatrix;
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using rgb_matrix::Canvas;
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int main(int argc, char *argv[]) {
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RGBMatrix::Options defaults;
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defaults.hardware_mapping = "moduleair_pinout";
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defaults.rows = 64;
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defaults.cols = 128;
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defaults.chain_length = 1;
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defaults.parallel = 1;
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defaults.row_address_type = 3;
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defaults.show_refresh_rate = true;
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defaults.brightness = 100;
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defaults.panel_type = "FM6126A";
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rgb_matrix::Color red(255, 0, 0); // Red color
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rgb_matrix::Color bg_color(0, 0, 0); // Background color (black)
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Canvas *canvas = RGBMatrix::CreateFromFlags(&argc, &argv, &defaults);
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if (canvas == NULL)
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return 1;
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// Define the top-left corner of the square
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int start_x = 10; // X coordinate
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int start_y = 10; // Y coordinate
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int square_size = 8; // Size of the square (8x8)
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// Draw a filled square
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for (int x = start_x; x < start_x + square_size; ++x) {
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for (int y = start_y; y < start_y + square_size; ++y) {
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canvas->SetPixel(x, y, red.r, red.g, red.b);
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}
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}
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usleep(10000000); // Display for 10 seconds
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// Clean up
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canvas->Clear();
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delete canvas;
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return 0;
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}
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