posctl should work now.

detect.h

@@ -54,6 +54,7 @@ enum {
 
 enum {
 	POSCTL_CALIB_MODE_OFF = 0,
+	POSCTL_CALIB_MODE_START,
 	POSCTL_CALIB_MODE_STOP1,
 	POSCTL_CALIB_MODE_DELTAM,
 	POSCTL_CALIB_MODE_AXIS1START,

posctl.cc

@@ -595,10 +595,6 @@ gboolean cb_thread_posctl (gpointer data) {
     	free (data);
 
     	switch (posctl_calib_debug.mode) {
-    	case (POSCTL_CALIB_MODE_OFF):
- 	    			tg = GTK_WIDGET(gtk_builder_get_object (GTK_BUILDER(_builder_), "cal_mode_off"));
-  	    			gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tg), true);
-   	    			break;
     	case (POSCTL_CALIB_MODE_STOP1):
  	 	 			tg = GTK_WIDGET(gtk_builder_get_object (GTK_BUILDER(_builder_), "cal_mode_rs"));
    	    	    	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tg), true);
@@ -628,6 +624,8 @@ gboolean cb_thread_posctl (gpointer data) {
    	    	    	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tg), true);
    	    	    	break;
     	default:
+    				tg = GTK_WIDGET(gtk_builder_get_object (GTK_BUILDER(_builder_), "cal_mode_off"));
+    				gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(tg), true);
     				break;
     	}
     }
@@ -717,7 +715,7 @@ void PosCtl::StartCalibration() {
 		return;
 	}
 	mode = POSCTL_MODE_CALIB;
-	calib_mode = POSCTL_CALIB_MODE_STOP1;
+	calib_mode = POSCTL_CALIB_MODE_START;
 	gettimeofday (&calib_timestamp, NULL);
 	NotifyGtk();
 }
@@ -848,13 +846,13 @@ void PosCtl::CalibModeAxis(int x, int y) {
 		fp.y = (y - calib_pos.y) / timediff;
 
 		if (calib_mode == POSCTL_CALIB_MODE_AXIS1M)	{
-			calib_axis1_v = fp;
+			calib_axis1_v = fp - calib_rot_v;
 			calc_vec2anglelen(&calib_axis1_v, &calib_axis1);
 			if (OutputWriteStop()) mode = POSCTL_MODE_OFF;
 			else if (OutputWriteValue(1, pid_axis[1].GetMax())) mode = POSCTL_MODE_OFF;
 		}
 		else if (calib_mode ==  POSCTL_CALIB_MODE_AXIS2M)	{
-			calib_axis2_v = fp;
+			calib_axis2_v = fp - calib_rot_v;
 			calc_vec2anglelen(&calib_axis2_v, &calib_axis2);
 		}
 
@@ -896,6 +894,9 @@ void PosCtl::Loop (int posx, int posy) {
 	// calibration mode?
 	if (mode == POSCTL_MODE_CALIB) {
 		switch (calib_mode) {
+		case (POSCTL_CALIB_MODE_START):
+			CalibModeStart(posx, posy);
+			break;
 		case (POSCTL_CALIB_MODE_STOP1):
 		case (POSCTL_CALIB_MODE_AXIS1START):
 		case (POSCTL_CALIB_MODE_AXIS2START):