/*!
 * \file      uart.c
 *
 * \brief     Target uart implementation
 *
 * \copyright Revised BSD License, see section \ref LICENSE.
 *
 * \code
 *
 *            _  __ _       ________    _
 *           | |/ /(_)___  / ____/ /_  (_)___
 *           |   // / __ \/ /   / __ \/ / __ \
 *          /   |/ / / / / /___/ / / / / /_/ /
 *         /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
 *                                   /_/
 *           (C) 2022-2025 XinChip
 *
 * \endcode
 *
 * \author     ( XinChip ) Alex-J
 *
 * \author     ( XinChip )
 */

/*-----------------------------------------------------------------------------------
                                   INCLUDE HEADE FILES
 ------------------------------------------------------------------------------------*/
#include "uart.h"
#include "xc_drv_uart.h"

/*------------------------------------------------------------------------------------
                                        Macros
 -------------------------------------------------------------------------------------*/

/*------------------------------------------------------------------------------------
                                     Global Variables
 -------------------------------------------------------------------------------------*/

uint8_t only_read_charactertics_buffer[5];
uint8_t only_read_charactertics_buffer_length = 5;
ring_buffer_t uart0_ring_buff;



uint8_t buffer[5] = {0xAA, 0xAA, 0xAA, 0xAA, 0xAA};
uint8_t uart0_buff[UART0_BUFFER_LEN];

extern bool buffer_complet_flag;



//
void uart_receive_cb(uint8_t *buff, uint16_t len)
{
//    static uint8_t cnt = 0;

//    for (int i = 0; i < len; i++) {
//       // uart_user_ctl.r_buff[cnt++] = buff[i];
//       // uart_user_ctl.r_len++;
//        ring_buffer_queue(&uart0_ring_buff, buff[i]);
//    }

//   // if (cnt == sizeof(uart_user_ctl.r_buff))
//        {
//        //uart_user_ctl.rx_done = true;
//        cnt                   = 0;
//    } 
}


///


void scan_uart(uint8_t *arr)
{
        uint8_t uart_handle = UART0_IDX;
				buffer_complet_flag=false;

        // 组帧：帧头 + 数据 + 校验
        uint8_t frame[6]; // 1字节帧头 + 4字节数据 + 1字节校验位
        frame[0] = 0xAA;  // 帧头标志
        for (uint8_t i = 0; i < 4; i++)
        {
            frame[1 + i] = arr[i]; // 填充数据
        }

        // 校验位：简单累加校验
        uint8_t checksum = 0;
        for (uint8_t i = 0; i < 5; i++)   // 帧头和数据
        {
            checksum += frame[i];
        }
          frame[5] = checksum; // 校验位
				//DEBUG("fff\n");
				//LOGI("ffff\r\n");
        // 发送帧
       xc_uart_send_data(uart_handle, frame, 6); // 发送完整帧
				//	DEBUG("temp[0]:%d,temp[1]:%d,temp[2]:%d,temp[3]:%d,temp[4]:%d,temp[5]:%d\n",frame[0],frame[1],frame[2],frame[3],frame[4],frame[5]);
	 

}



void scan_uart_ota(uint8_t *arr){
        uint8_t uart_handle = UART0_IDX;
        buffer_complet_flag = false; // 清除标志
				xc_uart_send_data(uart_handle, arr,139); // 发送完整帧	    		
}



void scan_uart_usr(uint8_t *arr){
        uint8_t uart_handle = UART0_IDX;
        buffer_complet_flag = false; // 清除标志
				xc_uart_send_data(uart_handle, arr,arr[1]); // 发送完整帧	    
}