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authorJérémy Dufour2008-04-30 21:03:56 +0200
committerJérémy Dufour2008-04-30 21:03:56 +0200
commitd34b040fcb726af3ae4b0cb672f208ede6a70cff (patch)
tree5b0586d27d89db0450710f54389710f8c887392d /digital/io/src
parent9c07aa3d09e486f2958c47c1be452e42e2873744 (diff)
* digital/io/src
- decrement filter before doing the test.
Diffstat (limited to 'digital/io/src')
-rw-r--r--digital/io/src/sharp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/digital/io/src/sharp.c b/digital/io/src/sharp.c
index 6330d121..f5f80152 100644
--- a/digital/io/src/sharp.c
+++ b/digital/io/src/sharp.c
@@ -92,7 +92,7 @@ sharp_update_interpreted (uint8_t sharp_id)
}
/* Otherwise, check if this sharp value has been the same
* SHARP_FILTER_NUMBER times */
- else if (sharp_filter_[sharp_id]-- == 0)
+ else if (--sharp_filter_[sharp_id] == 0)
{
/* Current value change (for SHARP_FILTER_NUMBER times)! */
/* Update previous value */