87 lines
2.9 KiB
C
87 lines
2.9 KiB
C
/**
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******************************************************************************
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* @file User\App\task_air724.c
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* @author 路淮
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* @version v0.1
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* @date 2026-05-21
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* @brief 4G模块通信任务处理模块
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******************************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "task_air724.h"
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#include "ykc_router.h"
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#include "drv_air724.h"
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/* typedef --------------------------------------------------------------------*/
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/* variables ------------------------------------------------------------------*/
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/* code -----------------------------------------------------------------------*/
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/**
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* @brief tcp_recv_task_function：云快充 TCP 消息解析任务
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*
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* @note none
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*
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* @param taskID : 任务ID
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*
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* @retval runtime : 任务周期
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*/
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void air724_recv_task_function(void const *argument)
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{
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uint8_t air724_rx_msg[UART1_RX_BUFFER_SIZE];
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uint8_t *ykc_downlink_frame = NULL;
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/* 等待 datalink_conn 初始化完成 */
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ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
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/**/
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while (1)
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{
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if (xQueueReceive(Air724_Message_Queue, &air724_rx_msg, 10) == pdPASS)
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{
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if (air724_rx_msg[0] == 0x55 && air724_rx_msg[1] == 0xAA)
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{
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// 主指令解析
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switch (air724_rx_msg[2])
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{
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// 云快充下行解析
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case 0x01:
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{
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uint8_t charger_index = air724_rx_msg[3];
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uint8_t ykc_downlink_frame_len = air724_rx_msg[4];
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memcpy(ykc_downlink_frame, &air724_rx_msg[5], ykc_downlink_frame_len);
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SERVER_PACK frame;
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frame.start_flag = ykc_downlink_frame[0];
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frame.len = ykc_downlink_frame[1];
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frame.serial = (ykc_downlink_frame[2] << 8) | ykc_downlink_frame[3];
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frame.encrypt_flag = ykc_downlink_frame[4];
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frame.frame_type = ykc_downlink_frame[5];
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frame.data = (uint8_t *)pvPortMalloc(frame.len - 4);
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memcpy(frame.data, ykc_downlink_frame + HEADER_LENGTH, frame.len - 4);
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frame.crc = (ykc_downlink_frame[HEADER_LENGTH + frame.len] << 8) | ykc_downlink_frame[HEADER_LENGTH + frame.len + 1];
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ykc_route_dispatch(charger_index, &frame); // 云快充路由分发
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vPortFree(frame.data);
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}
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break;
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case 0x83:
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case 0x84:
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case 0x85:
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case 0x86:
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case 0x87:
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{
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drv_air724_parse_response(air724_rx_msg, UART1_RX_BUFFER_SIZE);// 4G模块回传命令数据解析
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}
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break;
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}
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}
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}
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}
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}
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