add some known vendor codes

[librfid] / rfid_asic_rc632_14443a.c

diff --git a/rfid_asic_rc632_14443a.c b/rfid_asic_rc632_14443a.c
index 53297d2..4c8a37b 100644 (file)
--- a/rfid_asic_rc632_14443a.c
+++ b/rfid_asic_rc632_14443a.c
@@ -51,6 +51,7 @@ rc632_iso14443a_init(struct rfid_asic_handle *handle)
        if (ret < 0)
                return ret;
 
+       /* Since FORCE_100_ASK is set (cf mc073930.pdf), this line may be left out? */
        ret = rc632_reg_write(handle, RC632_REG_MOD_CONDUCTANCE,
                                CM5121_MOD_CONDUCTANCE);
        if (ret < 0)