From 60d3060306a09f301b09201cfaefc9a1f88096c4 Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Tue, 10 May 2011 19:37:43 +0200 Subject: digital/{ai,io}: add define for backward/forward --- digital/ai/src/twi_master/asserv.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'digital/ai/src/twi_master/asserv.c') diff --git a/digital/ai/src/twi_master/asserv.c b/digital/ai/src/twi_master/asserv.c index d066737b..d9ae9330 100644 --- a/digital/ai/src/twi_master/asserv.c +++ b/digital/ai/src/twi_master/asserv.c @@ -202,12 +202,12 @@ asserv_get_moving_direction (void) { /* Foward move? */ if (asserv_status.status & _BV (asserv_status_flag_move_forward)) - return 1; + return DIRECTION_FORWARD; /* Backward move? */ if (asserv_status.status & _BV (asserv_status_flag_move_backward)) - return 2; + return DIRECTION_BACKWARD; /* Not moving */ - return 0; + return DIRECTION_NONE; } uint8_t -- cgit v1.2.3