/*
 * @Author: wujunchao wujunchao@wuxismart.com
 * @Date: 2024-12-24 08:18:25
 * @LastEditors: wujunchao wujunchao@wuxismart.com
 * @LastEditTime: 2025-03-17 09:31:06
 * @FilePath: \signal_generator\App\MODBUS\modbus.c
 * @Description: 这是默认设置,请设置`customMade`, 打开koroFileHeader查看配置 进行设置: https://github.com/OBKoro1/koro1FileHeader/wiki/%E9%85%8D%E7%BD%AE
 */

#include "FreeRTOS.h"
#include "task.h"
#include "stdio.h"
#include "modbus.h"
#include "usart.h"
#include "apps_gather.h"

//static void scom_485_send(UART_HandleTypeDef *huart, char *str)
//{
//    RS485_RW(RS485_WR);
//    vTaskDelay(10);
//    printf("\r\n");
//    usart_printf(huart, "rs485 receive:[%s]\r\n", str);
//    printf("printf test_data:[%s]\r\n", str);
//    RS485_RW(RS485_RD);
//}

void parse_scom_485(st_scom *scom)
{
    if ((scom == &scom2_rs485) && (scom->rx_flag == TRUE))
    {
        scom->rx_flag = FALSE;
        if ((scom->rx_buff[0] == 0xff) && (scom->rx_buff[1] == 0xff) && (scom->rx_buff[scom->rx_len - 1] == 0xaa))
        {
            // scom_485_send(&huart2, scom->rx_buff);
            //RS485_RW(RS485_WR);
            vTaskDelay(10);
            HAL_UART_Transmit(&huart2, scom->rx_buff, scom->rx_len, 0xFFFF);
            //RS485_RW(RS485_RD);
        }
        scom->rx_len = 0;
    }
}

void transparent_485(st_scom *scom)
{
    if(scom != &scom2_rs485) return;

    //来自上位机的数据是否接收完成
    if(scom->rx_flag == TRUE)
    {
        scom->rx_flag = FALSE;

        switch (sig_trans)
        {
            case TRANS_HART:
            {
                if ((scom->rx_buff[0] == 0xff) && (scom->rx_buff[1] == 0xff) && (scom->rx_buff[scom->rx_len - 1] == 0xaa))
                {
                    //接收到的数据是否符合HART数据报，符合则写入HART的tx，准备发送至HART设备
                    memcpy(scom1_hart.tx_buff, scom->rx_buff, sizeof(scom->rx_buff));
                    scom1_hart.tx_flag = TRUE;
                }
            }
            break;
    
            case TRANS_BLUETOOTH:
            {
                //将接收到的数据存入BLE的tx，准备发送至蓝牙设备
                memcpy(scom6_ble.tx_buff, scom->rx_buff, sizeof(scom->rx_buff));
                scom6_ble.tx_flag = TRUE;
            }
            break;
    
            case TRANS_MODBUS:
            {}
            break;
    
            case TRANS_NONE:
            {}
            break;
        
            default:
            break;
        }

        //清空缓存区，等待新的数据
        memset(scom->rx_buff, 0, sizeof(scom->rx_buff));
        scom->rx_len = 0;
    }

    //数据是否准备完成
    if( (scom->tx_flag == TRUE) && (sig_trans != TRANS_NONE) )
    {
        scom->tx_flag = FALSE;
 
        vTaskDelay(10);

        //将数据发送至上位机
        HAL_UART_Transmit(&huart2, scom->tx_buff, scom->tx_len, 0xFFFF);

        //清空缓存区，等待新的数据
        memset(scom->tx_buff, 0, sizeof(scom->tx_buff));
        scom->tx_len = 0;
    }
    
}