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NEW: release DJI Payload-SDK version 3.4

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Signed-off-by: DJI-Martin <DJI-Martin@dji.com>
This commit is contained in:
DJI-Martin
2023-04-18 21:26:50 +08:00
parent b621c93fde
commit 29109dd0db
106 changed files with 3030521 additions and 1114 deletions
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7
samples/sample_c/platform/linux/common/osal/osal_fs.c
View File

@ -42,15 +42,10 @@
/* Exported functions definition ---------------------------------------------*/
T_DjiReturnCode Osal_FileOpen(const char *fileName, const char *fileMode, T_DjiFileHandle *fileObj)
{
if (fileName == NULL || fileMode == NULL) {
if (fileName == NULL || fileMode == NULL || fileObj == NULL) {
return DJI_ERROR_SYSTEM_MODULE_CODE_INVALID_PARAMETER;
}
*fileObj = malloc(sizeof(FILE));
if (*fileObj == NULL) {
return DJI_ERROR_SYSTEM_MODULE_CODE_MEMORY_ALLOC_FAILED;
}
*fileObj = fopen(fileName, fileMode);
if (*fileObj == NULL) {
goto out;

34
samples/sample_c/platform/linux/common/osal/osal_socket.c
View File

@ -31,12 +31,13 @@
#include "stdlib.h"
/* Private constants ---------------------------------------------------------*/
#define SOCKET_RECV_BUF_MAX_SIZE (1000 * 1000 * 10)
/* Private types -------------------------------------------------------------*/
typedef struct {
int socketFd;
} T_SocketHandleStruct;
/* Private types -------------------------------------------------------------*/
/* Private values -------------------------------------------------------------*/
/* Private functions declaration ---------------------------------------------*/
@ -45,6 +46,15 @@ typedef struct {
T_DjiReturnCode Osal_Socket(E_DjiSocketMode mode, T_DjiSocketHandle *socketHandle)
{
T_SocketHandleStruct *socketHandleStruct;
socklen_t optlen = sizeof(int);
int rcvBufSize = SOCKET_RECV_BUF_MAX_SIZE;
int opt = 1;
/*! set the socket default read buffer to 20MByte */
system("echo 20000000 > /proc/sys/net/core/rmem_default");
/*! set the socket max read buffer to 50MByte */
system("echo 50000000 > /proc/sys/net/core/rmem_max");
if (socketHandle == NULL) {
return DJI_ERROR_SYSTEM_MODULE_CODE_INVALID_PARAMETER;
@ -57,15 +67,29 @@ T_DjiReturnCode Osal_Socket(E_DjiSocketMode mode, T_DjiSocketHandle *socketHandl
if (mode == DJI_SOCKET_MODE_UDP) {
socketHandleStruct->socketFd = socket(PF_INET, SOCK_DGRAM, 0);
if (setsockopt(socketHandleStruct->socketFd, SOL_SOCKET, SO_REUSEADDR, &opt, optlen) < 0) {
goto out;
}
if (setsockopt(socketHandleStruct->socketFd, SOL_SOCKET, SO_RCVBUF, &rcvBufSize, optlen) < 0) {
goto out;
}
} else if (mode == DJI_SOCKET_MODE_TCP) {
socketHandleStruct->socketFd = socket(PF_INET, SOCK_STREAM, 0);
} else {
return DJI_ERROR_SYSTEM_MODULE_CODE_INVALID_PARAMETER;
goto out;
}
*socketHandle = socketHandleStruct;
return DJI_ERROR_SYSTEM_MODULE_CODE_SUCCESS;
out:
close(socketHandleStruct->socketFd);
free(socketHandleStruct);
return DJI_ERROR_SYSTEM_MODULE_CODE_SYSTEM_ERROR;
}
T_DjiReturnCode Osal_Close(T_DjiSocketHandle socketHandle)
@ -82,6 +106,8 @@ T_DjiReturnCode Osal_Close(T_DjiSocketHandle socketHandle)
return DJI_ERROR_SYSTEM_MODULE_CODE_SYSTEM_ERROR;
}
free(socketHandle);
return DJI_ERROR_SYSTEM_MODULE_CODE_SUCCESS;
}
@ -124,7 +150,7 @@ T_DjiReturnCode Osal_UdpSendData(T_DjiSocketHandle socketHandle, const char *ipA
addr.sin_port = htons(port);
addr.sin_addr.s_addr = inet_addr(ipAddr);
ret = sendto(socketHandleStruct->socketFd, buf, len, MSG_DONTWAIT, (struct sockaddr *) &addr, sizeof(struct sockaddr_in));
ret = sendto(socketHandleStruct->socketFd, buf, len, 0, (struct sockaddr *) &addr, sizeof(struct sockaddr_in));
if (ret >= 0) {
*realLen = ret;
} else {