STA5 SmartLink command guidance

Requirement

• Platform: STA5

• The version can be found in sml_def.h, please follow the latest version.

• Please import below files to your project, they’re under SmartLink build folder:

export
  ├── include
  │   ├── libunixsocket.h
  │   ├── sml_def.h  
  │   └── sml_data_format.h  
  └── libsocket.so

APIs

• To connect:

ret = sfd = create_unix_stream_socket(TMP_SOCKET_SML, 0);
if (ret < 0) {
    perror(0);
    exit(1);
}

• Send message:

ret = write(sfd, &send_data, sizeof(send_data));
if (ret < 0) {
    perror(0);
    goto ERR_EXIT;
}

• Receive message:

ret = bytes = read(sfd, buf, MAX_MESSAGE_READ);
if (ret < 0) {
    perror(0);
    exit(1);
}

SmartLink data format