Definition:

#include <aMotion.tea>




void aMotion_SetRampParam(

char code, char channel, int param);

Parameters:

code	-	Index of ramp parameter.
channel	-	Motion control channel.
param	-	New parameter.

Return Value:

This routine does not return a value.

Description:

This routine writes a new value to a ramp configuration parameter.  Several of the other ramp configuration functions use macros that reference this routine.  Use of this routine requires low-level knowledge of the ramp parameters.  It is only recommended for experienced users.  See the cmdMO_RMPCFG documentation for more details.

There are defined values for the index of each ramp configuration parameter.

aMOTION_RIDSTH	0	Index for most significant 2-bytes of 4-byte travel distance.
aMOTION_RIDSTL	1	Index for least significant 2-bytes of 4-byte travel distance.
aMOTION_RIVMAX	2	Index for maximum velocity.
aMOTION_RIACCT	3	Index for acceleration step time.
aMOTION_RIFLAG	4	Index for flags.

Example:

#include <aMotion.tea>

aMotion_SetRampParam(0, aMOTION_RIVMAX, 20);


This would set a new max velocity of 20 for motion control channel 0.

#include <aMotion.tea>

aMotion_SetRampParam(0, aMOTION_RIACCT, 50);


This would set the ramp acceleration step time for motion control channel 0 to 50ms.

Related:

aMotion_GetConfig, aMotion_GetRampParam, aMotion_SetConfig