National Instruments NI-Motion User Manual

Page 256

Chapter 15

Scanning

15-5

// Set the deceleration for the move (in

counts/sec^2)

err = flex_load_acceleration(boardID, vectorSpace,

NIMC_DECELERATION, 100000, 0xFF);

CheckError;

// Set the jerk or s-curve in sample periods

err = flex_load_scurve_time(boardID, vectorSpace,

100, 0xFF);

CheckError;

// Set the operation mode to absolute position

err = flex_set_op_mode(boardID, vectorSpace,

NIMC_ABSOLUTE_POSITION);

CheckError;

// Load the straight-line segments one by one

for

(i=0; i

//Load Target Position

err = flex_load_vs_pos(boardID, vectorSpace,

xPosition[i], yPosition[i], 0, 0xFF);

CheckError;

// Start the move

err = flex_start(boardID, vectorSpace, 0);

CheckError;

{

axisStatus = 0;

//Check the move complete status

err = flex_check_move_complete_status

(boardID, vectorSpace, 0, &moveComplete);

CheckError;

// Check the following error/axis off

status for axis 1

err = flex_read_axis_status_rtn(boardID,

NIMC_AXIS1, &status);

CheckError;

axisStatus |= status;

// Check the following error/axis off

status for axis 2

err = flex_read_axis_status_rtn(boardID,

NIMC_AXIS2, &status);

CheckError;

axisStatus |= status;