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authorNicolas Schodet2013-04-08 22:03:33 +0200
committerNicolas Schodet2013-04-10 00:42:59 +0200
commitbcaf3117b0e0c7c4dc8bf5442637d2639a92989a (patch)
tree0b99b893cd1cbb9b3c5c0ac2f3a2b89b97453a97 /digital/io-hub/src/apbirthday/top.hh
parent7b61cbeddc510f88ad014dbb3c4fa6517f0766d3 (diff)
digital/io-hub/src/apbirthday: detect obstacles when following the cake
Diffstat (limited to 'digital/io-hub/src/apbirthday/top.hh')
-rw-r--r--digital/io-hub/src/apbirthday/top.hh8
1 files changed, 8 insertions, 0 deletions
diff --git a/digital/io-hub/src/apbirthday/top.hh b/digital/io-hub/src/apbirthday/top.hh
index 95f20a44..09a1b365 100644
--- a/digital/io-hub/src/apbirthday/top.hh
+++ b/digital/io-hub/src/apbirthday/top.hh
@@ -24,8 +24,16 @@
//
// }}}
+/// Test whether there is an obstacle blocking in the given direction.
+bool
+top_follow_blocking (int dir_sign);
+
/// Update external consign when following cake.
void
top_update ();
+/// Generate TOP FSM events, return true if one event handled.
+bool
+top_fsm_gen_event ();
+
#endif // top_hh