reliability

[aversive.git] / projects / microb2010 / mainboard / strat_base.c

diff --git a/projects/microb2010/mainboard/strat_base.c b/projects/microb2010/mainboard/strat_base.c
index 023db36..0b14384 100644 (file)
--- a/projects/microb2010/mainboard/strat_base.c
+++ b/projects/microb2010/mainboard/strat_base.c
@@ -382,6 +382,8 @@ void strat_start(void)
        strat_exit();
 }
 
+uint8_t xxxdebug = 0;
+
 /* return true if we have to brake due to an obstacle */
 uint8_t strat_obstacle(void)
 {
@@ -389,12 +391,25 @@ uint8_t strat_obstacle(void)
        int16_t opp_x, opp_y, opp_d, opp_a;
 
        /* too slow */
-       if (ABS(mainboard.speed_d) < 150)
+       if (ABS(mainboard.speed_d) < 0) {
+               if (xxxdebug != 1) {
+                       DEBUG(E_USER_STRAT, "XXX too slow");
+                       xxxdebug = 1;
+               }
                return 0;
+       }
 
        /* no opponent detected */
-       if (get_opponent_xyda(&opp_x, &opp_y, &opp_d, &opp_a))
+       if (get_opponent_xyda(&opp_x, &opp_y, &opp_d, &opp_a)) {
+               if (xxxdebug != 2) {
+                       DEBUG(E_USER_STRAT, "XXX no opp");
+                       DEBUG(E_USER_STRAT, "opponent d=%d, a=%d "
+                             "x=%d y=%d (speed_d=%d)",
+                             opp_d, opp_a, opp_x, opp_y, mainboard.speed_d);
+                       xxxdebug = 2;
+               }
                return 0;
+       }
 
        /* save obstacle position */
        opponent_obstacle.x = opp_x;
@@ -402,24 +417,48 @@ uint8_t strat_obstacle(void)
        opponent_obstacle.d = opp_d;
        opponent_obstacle.a = opp_a;
 
-       if (!is_in_area(opp_x, opp_y, 250))
+       if (!is_in_area(opp_x, opp_y, 250)) {
+               if (xxxdebug != 3) {
+                       DEBUG(E_USER_STRAT, "XXX not in area");
+                       DEBUG(E_USER_STRAT, "opponent d=%d, a=%d "
+                             "x=%d y=%d (speed_d=%d)",
+                             opp_d, opp_a, opp_x, opp_y, mainboard.speed_d);
+                       xxxdebug = 3;
+               }
                return 0;
+       }
 
        /* sensor are temporarily disabled */
-       if (sensor_obstacle_is_disabled())
+       if (sensor_obstacle_is_disabled()) {
+               if (xxxdebug != 4) {
+                       DEBUG(E_USER_STRAT, "XXX disabled");
+                       DEBUG(E_USER_STRAT, "opponent d=%d, a=%d "
+                             "x=%d y=%d (speed_d=%d)",
+                             opp_d, opp_a, opp_x, opp_y, mainboard.speed_d);
+                       xxxdebug = 4;
+               }
                return 0;
+       }
 
        /* relative position */
        x_rel = cos(RAD(opp_a)) * (double)opp_d;
        y_rel = sin(RAD(opp_a)) * (double)opp_d;
 
        /* opponent too far */
-       if (opp_d > 650)
+       if (opp_d > 650) {
+               if (xxxdebug != 5) {
+                       DEBUG(E_USER_STRAT, "XXX too far");
+                       DEBUG(E_USER_STRAT, "opponent d=%d, a=%d "
+                             "x=%d y=%d (speed_d=%d)",
+                             opp_d, opp_a, opp_x, opp_y, mainboard.speed_d);
+                       xxxdebug = 5;
+               }
                return 0;
+       }
 
        /* opponent is in front of us */
-       if ((mainboard.speed_d > 0 && opp_d < 500 && (opp_a > 325 || opp_a < 35)) &&
-           (mainboard.speed_d > 0 && opp_d < 650 && (opp_a > 340 || opp_a < 20))) {
+       if ((mainboard.speed_d >= 0 && opp_d < 500 && (opp_a > 315 || opp_a < 45)) ||
+           (mainboard.speed_d >= 0 && opp_d < 650 && (opp_a > 330 || opp_a < 30))) {
                DEBUG(E_USER_STRAT, "opponent front d=%d, a=%d "
                      "xrel=%d yrel=%d (speed_d=%d)",
                      opp_d, opp_a, x_rel, y_rel, mainboard.speed_d);
@@ -427,14 +466,22 @@ uint8_t strat_obstacle(void)
                return 1;
        }
        /* opponent is behind us */
-       if ((mainboard.speed_d < 0 && opp_d < 500 && (opp_a < 215 && opp_a > 145)) &&
-           (mainboard.speed_d < 0 && opp_d < 650 && (opp_a < 200 && opp_a > 160))) {
+       if ((mainboard.speed_d < 0 && opp_d < 500 && (opp_a < 225 && opp_a > 135)) ||
+           (mainboard.speed_d < 0 && opp_d < 650 && (opp_a < 210 && opp_a > 150))) {
                DEBUG(E_USER_STRAT, "opponent behind d=%d, a=%d xrel=%d yrel=%d",
                      opp_d, opp_a, x_rel, y_rel);
                sensor_obstacle_disable();
                return 1;
        }
 
+       if (xxxdebug != 6) {
+               DEBUG(E_USER_STRAT, "XXX not in cone");
+               DEBUG(E_USER_STRAT, "opponent d=%d, a=%d "
+                     "x=%d y=%d (speed_d=%d)",
+                     opp_d, opp_a, opp_x, opp_y, mainboard.speed_d);
+               xxxdebug = 6;
+       }
+
        return 0;
 }