led_matrix/main/led_matrix_main.c

#include <stdio.h>
#include <string.h>
#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "esp_err.h"
#include "esp_log.h"
#include "esp_check.h"
#include "led_matrix.h"

int line = 16;
static const char *TAG = "main";

void app_main(void)
{
     led_matrix_init();

    //  led_matrix_draw_point(16, 48, 0x7);
//     uint8_t color[line][64];
//      int i, j, k = 0;
//     for (i = 0; i < line; i++)
//         for (j = 0; j < 64; j++)
//         {
//             color[i][j] = k++;
//             k = k % 256;
//         }
//    led_matrix_fill_rectangle(0, 0, line, 64, color);
//   led_matrix_set_brightness(100);
   // led_matrix_draw_point(16, 30, 0x7);
    // int brightness = 0;
    while (1) {
    //    led_matrix_set_brightness(brightness);
        // brightness = (brightness + 100) % 2000;
        int i, j, k = 0;
        for (i =16; i < 32; i++)
            for (j = 0; j < 64; j++)
            {
                 vTaskDelay(pdMS_TO_TICKS(100));
                // if ((i == 16 && j == 26) || (i == 16 && j == 27)) continue;
                printf("%d,%d\n", i, j);
                led_matrix_draw_point(i, j, 0x7);
            }
    }

}