uart_ctr_medical_beauty_photography/main/main.c

/*
   This example code is in the Public Domain (or CC0 licensed, at your option.)

   Unless required by applicable law or agreed to in writing, this
   software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
   CONDITIONS OF ANY KIND, either express or implied.
*/

/****************************************************************************
 *
 * This file is for ble spp client demo.
 *
 ****************************************************************************/

#include "ble_spp_client_demo.h"
#include "key.h"

void motor_drive_hex_to_str(char *hex, int hex_len, char *str);

void app_main(void)
{
    ble_init();

    key_init();
    key_ble_send_cmd_reg(ble_key_cb);

    while (true)
    {
        key_schedule();
    }
}

void motor_drive_hex_to_str(char *hex, int hex_len, char *str)
{
    int i, pos = 0;

    for (i = (hex_len - 1); i >= 0; i--)

    {
        sprintf(str + pos, "%02x", hex[i]);

        pos += 2;
    }
}