ADLINK Technology PCI-8102, Руководство пользователя, Страница: 181 / 210

Function Library 171
6.16 Continuous Motion
@ Name
_8102_set_continuous_move – toggle continuous
motion sequence flags
_8102_check_continuous_buffer – check if the
command register buffer is empty
_8102_dwell_move – Set a dwell move
@ Description
_8102_set_continuous_move():
This function is necessary before and after continuous motion
command sequences.
_8102_check_continuous_buffer():
This function is used to detect if the command pre-register is
empty or not. Once the command pre-register is empty, users may
write the next motion command into it. Otherwise, the new com-
mand will overwrite the previous command in the 2nd command
pre-register.
_8102_dwell_move:
This function is used to start a dwell move that means the move
does not cause real motion for a specific time.
Following example is shown how does the user
_8102_set_continuous_move( 2, 1 ); // start
continuous move
_8102_start_tr_move( 2, 20000.0, 10.0, 10000.0,
0.1, 0.1);
_8102_dwell_move( 2, 2000); //dwell move for 2
sec.
_8102_start_sr_move( 2, 20000.0, 10.0, 10000.0,
0.1, 0.1, 0, 0 );
_8102_set_continuous_move( 2, 0 ); //end
continuous move