Posture Monitor: Hướng dẫn lắp ráp, hiệu chuẩn tư thế và sử dụng Web Monitor 3D

#include "driver/rmt_rx.h"
#include "esp_log.h"

#define IR_RX_GPIO_NUM      5
#define IR_RESOLUTION_HZ    1000000 // 1MHz resolution (1 tick = 1us)

rmt_channel_handle_t rx_channel = NULL;
rmt_rx_channel_config_t rx_config = {
    .clk_src = RMT_CLK_SRC_DEFAULT,
    .resolution_hz = IR_RESOLUTION_HZ,
    .mem_block_symbols = 64, // 64 words hardware ringbuffer
    .gpio_num = IR_RX_GPIO_NUM,
};

ESP_ERROR_CHECK(rmt_new_rx_channel(&rx_config, &rx_channel));
ESP_LOGI("CHOTDIY_IR", "RMT Rx Channel initialized with 1us resolution.");