motion is OK if motor has no absolute encoder

r1844 | dcl | 2007-04-10 10:17:01 +1000 (Tue, 10 Apr 2007) | 2 lines

site_ansto/motor_dmc2280.c

@@ -994,6 +994,9 @@ static int checkMotion(void *pData) {
   pDMC2280Driv self;
   self = (pDMC2280Driv)pData;
   assert(self != NULL);
+  /* we can only test if there is an absolute encoder */
+  if (!self->abs_endcoder)
+    return 1;
   if (self->time_lastPos_set.tv_sec == 0) {
     /* first time - initialise the data */
     if (FAILURE == readMotion(self, &steps, &counts))