93 lines
3.6 KiB
C
93 lines
3.6 KiB
C
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/**
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********************************************************************
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* @file hal_network.c
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* @version V2.0.0
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* @date 3/27/20
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* @brief
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*
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* @copyright (c) 2021 DJI. All rights reserved.
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*
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* All information contained herein is, and remains, the property of DJI.
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* The intellectual and technical concepts contained herein are proprietary
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* to DJI and may be covered by U.S. and foreign patents, patents in process,
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* and protected by trade secret or copyright law. Dissemination of this
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* information, including but not limited to data and other proprietary
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* material(s) incorporated within the information, in any form, is strictly
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* prohibited without the express written consent of DJI.
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*
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* If you receive this source code without DJI’s authorization, you may not
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* further disseminate the information, and you must immediately remove the
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* source code and notify DJI of its removal. DJI reserves the right to pursue
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* legal actions against you for any loss(es) or damage(s) caused by your
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* failure to do so.
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*
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*********************************************************************
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "string.h"
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#include "stdlib.h"
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#include "stdio.h"
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#include "hal_network.h"
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#include "dji_logger.h"
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/* Private constants ---------------------------------------------------------*/
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/* Private types -------------------------------------------------------------*/
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/* Private values -------------------------------------------------------------*/
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/* Private functions declaration ---------------------------------------------*/
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/* Exported functions definition ---------------------------------------------*/
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T_DjiReturnCode HalNetWork_Init(const char *ipAddr, const char *netMask, T_DjiNetworkHandle *halObj)
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{
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int32_t ret;
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char cmdStr[LINUX_CMD_STR_MAX_SIZE];
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if (ipAddr == NULL || netMask == NULL) {
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USER_LOG_ERROR("hal network config param error");
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return DJI_ERROR_SYSTEM_MODULE_CODE_INVALID_PARAMETER;
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}
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//Attention: need root permission to config ip addr and netmask.
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memset(cmdStr, 0, sizeof(cmdStr));
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snprintf(cmdStr, sizeof(cmdStr), "ifconfig %s up", LINUX_NETWORK_DEV);
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ret = system(cmdStr);
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if (ret != DJI_ERROR_SYSTEM_MODULE_CODE_SUCCESS) {
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USER_LOG_ERROR("Can't open the network."
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"Probably the program not execute with root permission."
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"Please use the root permission to execute the program.");
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return DJI_ERROR_SYSTEM_MODULE_CODE_SYSTEM_ERROR;
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}
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snprintf(cmdStr, sizeof(cmdStr), "ifconfig %s %s netmask %s", LINUX_NETWORK_DEV, ipAddr, netMask);
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ret = system(cmdStr);
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if (ret != DJI_ERROR_SYSTEM_MODULE_CODE_SUCCESS) {
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USER_LOG_ERROR("Can't config the ip address of network."
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"Probably the program not execute with root permission."
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"Please use the root permission to execute the program.");
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return DJI_ERROR_SYSTEM_MODULE_CODE_SYSTEM_ERROR;
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}
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return DJI_ERROR_SYSTEM_MODULE_CODE_SUCCESS;
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}
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T_DjiReturnCode HalNetWork_DeInit(T_DjiNetworkHandle halObj)
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{
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return DJI_ERROR_SYSTEM_MODULE_CODE_SUCCESS;
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}
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T_DjiReturnCode HalNetWork_GetDeviceInfo(T_DjiHalNetworkDeviceInfo *deviceInfo)
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{
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deviceInfo->usbNetAdapter.vid = USB_NET_ADAPTER_VID;
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deviceInfo->usbNetAdapter.pid = USB_NET_ADAPTER_PID;
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return DJI_ERROR_SYSTEM_MODULE_CODE_SUCCESS;
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}
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/* Private functions definition-----------------------------------------------*/
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/****************** (C) COPYRIGHT DJI Innovations *****END OF FILE****/
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