ICP DAS USA I-8091, Руководство пользователя

Страница: 31 / 40

I-8091 User Manual Version 2.0 04/2003
Restriction:
− ≤ ≤
524287 524287 # Xpulse
− ≤ ≤
524287 524287 # Ypulse
Example:
i8091_INTP_LINE(1,2000,-3000);
i8091_INTP_LINE(1,-500,200);
(23) i8091_INTP_LINE02(unsigned char cardNo, long x, long y
, unsigned int speed
, unsigned char acc_mode)
This command will move a long interpolation line in X-Y plane. Host will
automaticly generate a trapezoidal speed profile of X-axis and Y-axis by
state-machine-type calculation method. The i8091_INTP_LINE02() only set
parameters into the driver. User can directly call the do { } while
(i8091_INTP_STOP( ) !=READY) to execute the computing entity.
cardNo : board number 0~19.
speed : 0~2040
acc_mode: 0: enable acceleration and deceleration profile
1: disable acceleration and deceleration profile
X
Y
(0,0)
(X,Y)
Example:
i8091_INTP_LINE02(CARD1,1000,1000,100,0);
do { } while( i8091_INTP_STOP()!=READY) ; //call state machine
(24) i8091_INTP_CIRCLE02(unsigned char cardNo, long x, long y,
unsigned char dir, unsigned int speed,
unsigned char acc_mode)
This command will generate an interpolation circle in X-Y plane. Host will
http://www.icpdas.com 2-31 ICPDAS