#include "SSD1306.h"

#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>

#include "driver/i2c_master.h"
#include "soc/clk_tree_defs.h"

i2c_master_bus_handle_t master;
i2c_master_bus_config_t i2c_mst_config = {
  .clk_source = I2C_CLK_SRC_DEFAULT,
  .i2c_port   = -1,
  .scl_io_num = 22,
  .sda_io_num = 21,

  .glitch_ignore_cnt = 7,
  .flags.enable_internal_pullup = true,
};

i2c_master_dev_handle_t display;
i2c_device_config_t display_cfg = {
  .dev_addr_length = I2C_ADDR_BIT_LEN_7,
  .device_address = 0x3C,
  .scl_speed_hz = 400000,
};

void app_main() {
  i2c_new_master_bus(&i2c_mst_config, &master);

  display_init(master, &display_cfg, &display);
  display_clear();

  display_setpixel(98, 34);
  display_submit(display);

  for(;;);
}