diff options
| author | laforge <laforge@e0336214-984f-0b4b-a45f-81c69e1f0ede> | 2005-06-13 09:16:39 +0000 |
|---|---|---|
| committer | laforge <laforge@e0336214-984f-0b4b-a45f-81c69e1f0ede> | 2005-06-13 09:16:39 +0000 |
| commit | c4b74a5b7f05b91bf2b90d79c915e0eeed1e7221 (patch) | |
| tree | c96a6c5dd961a67cf17a09c7c9aa2f8f88cb53e5 /rfid_asic_rc632.c | |
| parent | 9fc29bd2f4038c53e5d297e9210edaa8d5de34ce (diff) | |
poewr down RC632 before powering it up to ensure all PICC's are reset in open()
git-svn-id: https://svn.gnumonks.org/trunk/librfid@1206 e0336214-984f-0b4b-a45f-81c69e1f0ede
Diffstat (limited to 'rfid_asic_rc632.c')
| -rw-r--r-- | rfid_asic_rc632.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/rfid_asic_rc632.c b/rfid_asic_rc632.c index fac968b..234e7ab 100644 --- a/rfid_asic_rc632.c +++ b/rfid_asic_rc632.c @@ -352,6 +352,13 @@ rc632_init(struct rfid_asic_handle *ah) { int ret; + /* switch off rf (make sure PICCs are reset at init time) */ + ret = rc632_power_down(ah); + if (ret < 0) + return ret; + + usleep(10000); + /* switch on rf */ ret = rc632_power_up(ah); if (ret < 0) |