/* * uart_rcv.c * * Created on: 2022年4月20日 * Author: dell */ #include #include #include #include #include "onechip_include_header.h" #define ENV_ADJ_THRESHOLD 27.0 #define QR_RESEND_3s 300 #define DEBUG_BUF_SIZE (512) // 调试串口缓冲区长度 #define BUF_SIZE (512) // 调试串口缓冲区长度 enum SLAVE_MCU_Ctr_cmd_type { SLAVE_MCU_CMD_PARAM = 0x01, SLAVE_MCU_CMD_HEAT = 0x02, SLAVE_MCU_CMD_LIGHT_CTR= 0X03, SLAVE_MCU_CMD_QRSCANNER_CTR= 0X04, SLAVE_MCU_CMD_FAN= 0X05, SLAVE_MCU_CMD_CARD_ST= 0X06, SLAVE_MCU_CMD_PID = 0x20, }; enum SLAVE_MCU_Ctr_UP_type { SLAVE_MCU_UP_HEAT = 0x10, SLAVE_MCU_UP_QR_PARAM= 0X11, SLAVE_MCU_UP_QR = 0x12, SLAVE_MCU_INFO, //异常信息 }; uint8_t g_uart2_rcv_start = 0; uint8_t g_uart2_rcv_complete_flg = 0; uint8_t g_uart2_rx_buf[DEBUG_BUF_SIZE] = {0}; // uint8_t g_uart2_tx_buf[BUF_SIZE] = {0}; uint32_t g_uart2_rx_len = 0; str_hole_info_t hole1 = {0}; str_hole_info_t hole2 = {0}; str_hole_info_t hole3 = {0}; str_hole_info_t hole4 = {0}; str_hole_info_t hole5 = {0}; str_hole_info_t hole6 = {0}; str_hole_info_t hole7 = {0}; str_hole_info_t hole8 = {0}; str_hole_info_t hole9 = {0}; str_hole_info_t hole10 = {0}; str_card_param_info_t m_str_card_param_info = {0}; unsigned int haveheaderflag = 0; uint32_t qr_check_delay = QR_CHECH_STATE_FIRST; /*1s定时器里面，大于0，每s减1*/ extern void QRparam_upload(str_card_param_info_t *p_str_card_param_info); extern uint8_t sys_info[40]; uint32_t received_len; void svanner_receive_Rec_Start(UART_HandleTypeDef *huart){ __HAL_UART_CLEAR_IDLEFLAG(huart); memset((char *)g_uart2_rx_buf,0,DEBUG_BUF_SIZE); received_len = 0; HAL_UART_Receive_DMA(huart, g_uart2_rx_buf, DEBUG_BUF_SIZE); __HAL_UART_ENABLE_IT(huart, UART_IT_IDLE); sysinf.updateQR = false; } void svanner_receive_Rec_Stop(UART_HandleTypeDef *huart){ HAL_UART_DMAStop(huart); } /******************************************************************** * bcd_to_hex() * *描述：BCD转HEX *参数：无 *返回：无 *其他：无 *-------------------------------------------------------------------- *记录： ********************************************************************/ uint8_t bcd_to_hex(uint8_t val) { return ((val / 10) << 4) + val % 10; } void svanner_receive_Rec_IDLE(UART_HandleTypeDef *huart) { if ((__HAL_UART_GET_FLAG(huart, UART_FLAG_IDLE) != RESET)) { __HAL_UART_CLEAR_IDLEFLAG(huart); received_len = DEBUG_BUF_SIZE - __HAL_DMA_GET_COUNTER(huart->hdmarx); HAL_UART_DMAStop(huart); HAL_UART_Receive_DMA(huart, g_uart2_rx_buf, DEBUG_BUF_SIZE); } } void svanner_receive_analysis(void) { if(received_len){ // Van_Device_Printf(VAN_LOG_INFO, "rec QR inif %d \n\r",received_len); if (('{' == g_uart2_rx_buf[0]) && (sysinf.updateQR == false)){ if(0 == parse_qrcode_info(&m_str_card_param_info, (char *)&g_uart2_rx_buf[0])){ haveheaderflag = QR_REC_STATE_SENDPRAM; memcpy(&g_uart2_rx_buf[received_len], sysinf.SN, 7); received_len += 7; qr_check_delay = 0; if((sysinf.psmMaster.state == SW_Scan_Qrcode || sysinf.psmMaster.state == SW_Chip_Id )){ svanner_receive_Rec_Stop(sysinf.scannerUart); sysinf.updateQR = true; data_send_to_pc(PC_CMD_QRCODE,(char *)g_uart2_rx_buf, received_len); memcpy(&sysinf.psmMaster.card_param_info, &m_str_card_param_info, sizeof(str_card_param_info_t)); } else{ #ifdef ONECHIP_MINI_PLUSE if((sysinf.psmSlave.state == SW_Scan_Qrcode || sysinf.psmSlave.state == SW_Chip_Id )){ } #endif } sysinf.QRBeepTimeer = 100; sysinf.resendeQRtimer = 1; HAL_GPIO_WritePin((GPIO_TypeDef *)sysinf.beep_port, sysinf.beep_pin,GPIO_PIN_SET); } else{ Van_Device_Printf(VAN_LOG_WARN, "unpack json error \n\r %s",g_uart2_rx_buf); } } else{ if(sysinf.updateQR == false){ Van_Device_Printf(VAN_LOG_WARN, "header error \n\r %s",g_uart2_rx_buf); svanner_receive_Rec_Start(sysinf.scannerUart); } } } return; } /***************************************************************************** * *二维码未收到应答，重新上报 * ************************************************************************************/ void reSend_QR(void) { if(sysinf.updateQR ){ sysinf.resendeQRtimer++; if((sysinf.resendeQRtimer % QR_RESEND_3s)==0){ data_send_to_pc(PC_CMD_QRCODE,(char *)g_uart2_rx_buf, received_len); if(sysinf.resendeQRtimer > 5*QR_RESEND_3s){ /*最多重发5次*/ svanner_receive_Rec_Start(sysinf.scannerUart); } } } } int parse_qrcode_info(str_card_param_info_t *info, char *qrcode_str) { int id = 0; double Tt = 0; double Tt1 = 0; if (info == 0) { return -1; } cJSON *root = cJSON_Parse(qrcode_str); if (root == NULL) { /*消息不合格*/ return -1; } cJSON *item = cJSON_GetObjectItem(root, "p"); if (item == NULL) { /*消息不合格*/ cJSON_Delete(root); return -1; } char *pid = cJSON_GetStringValue(item); // printf("pid=%s \r\n", pid); memcpy(info->pid, pid, 10); item = cJSON_GetObjectItem(root, "t"); if (item == NULL) { /*消息不合格*/ cJSON_Delete(root); return -1; } double t = item->valuedouble; // printf("t=%f \r\n", t); info->temp[0] = (uint8_t)t; info->temp[1] = (uint8_t)((t -(uint8_t)t)* 100); // 获取数组item item = cJSON_GetObjectItem(root, "e"); if (item == NULL) { /*消息不合格*/ cJSON_Delete(root); return -1; } int test_arry_size = cJSON_GetArraySize(item); for (int i = 0; i < test_arry_size; i++) { // 打印数组里的所有item cJSON *sub_array = cJSON_GetArrayItem(item, i); cJSON *sub = cJSON_GetObjectItem(sub_array, "i"); id = sub->valueint; // printf("id=%d \r\n", id); if(id > 0) { sub = cJSON_GetObjectItemCaseSensitive(sub_array, "T"); Tt = sub->valuedouble; // printf("Tt=%f \r\n", Tt); sub = cJSON_GetObjectItemCaseSensitive(sub_array, "t"); Tt1 = sub->valuedouble; // printf("Tt1=%f \r\n", Tt1); } else { Tt = 0; Tt1 = 0; } info->hole_info[i].item = id; info->hole_info[i].TtMax[0] = (uint8_t)Tt; info->hole_info[i].TtMax[1] = (uint8_t)((Tt -(uint8_t)Tt)* 100); info->hole_info[i].TtMin[0] = (uint8_t)Tt1; info->hole_info[i].TtMin[1] = (uint8_t)((Tt1 -(uint8_t)Tt1)* 100); } // 记得删除json cJSON_Delete(root); return 0; }