X-Git-Url: http://git.droids-corp.org/?p=aversive.git;a=blobdiff_plain;f=projects%2Fmicrob2010%2Fmainboard%2Fstrat_corn.h;h=4f50cb6738e9de47802b00d9a89e583e0c5dff86;hp=ac806d3575858482fca68de4938535b0333883d2;hb=e6e4582229cd4ed8ffe73bdfbae79d236129df3b;hpb=d776dc0dab6dd3ddf92041f1ad42e521847ea9cf

diff --git a/projects/microb2010/mainboard/strat_corn.h b/projects/microb2010/mainboard/strat_corn.h
index ac806d3..4f50cb6 100644
--- a/projects/microb2010/mainboard/strat_corn.h
+++ b/projects/microb2010/mainboard/strat_corn.h
@@ -21,20 +21,22 @@
  */
 
 #define LINE_UP     0
-#define LINE_DOWN   1
-#define LINE_R_UP   2
-#define LINE_L_DOWN 3
-#define LINE_L_UP   4
-#define LINE_R_DOWN 5
+#define LINE_L_UP   1
+#define LINE_L_DOWN 2
+#define LINE_DOWN   3
+#define LINE_R_DOWN 4
+#define LINE_R_UP   5
 
 struct line_2pts {
 	point_t p1;
 	point_t p2;
 };
 
-int8_t corn_is_near(uint8_t *corn_idx, uint8_t side);
+/* there is a corn near */
+int8_t corn_is_near(uint8_t *corn_idx, uint8_t side,
+		    int16_t *xspickle, int16_t *yspickle);
 
-void num2line(struct line_2pts *l, uint8_t dir, uint8_t num);
-
-uint8_t line2line(uint8_t dir1, uint8_t num1,
-		  uint8_t dir2, uint8_t num2);
+/* go from line num1,dir1 to line num2,dir2. Uses trjectory flags
+ * specified as argument and return END_xxx condition */
+uint8_t line2line(uint8_t num1, uint8_t dir1, uint8_t num2,
+		  uint8_t dir2, uint8_t flags);