summaryrefslogtreecommitdiffhomepage
path: root/digital/io/src/asserv.c
diff options
context:
space:
mode:
Diffstat (limited to 'digital/io/src/asserv.c')
-rw-r--r--digital/io/src/asserv.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/digital/io/src/asserv.c b/digital/io/src/asserv.c
index a50a6ad3..282a0541 100644
--- a/digital/io/src/asserv.c
+++ b/digital/io/src/asserv.c
@@ -193,12 +193,15 @@ asserv_arm_cmd_status (void)
/* Get the current position of the bot. */
void
-asserv_get_position (asserv_position_t current_position)
+asserv_get_position (asserv_position_t *current_position)
{
- /* Copy last received status buffer information to current position */
- current_position.x = asserv_status.position.x;
- current_position.y = asserv_status.position.y;
- current_position.a = asserv_status.position.a;
+ if (current_position)
+ {
+ /* Copy last received status buffer information to current position */
+ current_position->x = asserv_status.position.x;
+ current_position->y = asserv_status.position.y;
+ current_position->a = asserv_status.position.a;
+ }
}
/* Get the arm position. */