From 72854a2c28b99f9ab6aa60c906d5b3c1a36b04d7 Mon Sep 17 00:00:00 2001
From: Martijn Coenen <martijn.coenen@nxp.com>
Date: Wed, 12 Jan 2011 20:44:37 +0100
Subject: Implement IsoDep timeout handling (libNFC).

Made the ISO XCHG timer (used for IsoDep transceive's) a configurable
setting. When this timer triggers in the hardware, the transaction will be
aborted and the connection to the tag is broken.

Also made the HCI timer configurable. This timer serves as a software watchdog
for any HCI transaction.

Change-Id: I927c7755378f793899c6d262a2f23ab5dca3817b
---
 src/phLibNfc.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src/phLibNfc.h')

diff --git a/src/phLibNfc.h b/src/phLibNfc.h
index c09815a..bfd3eb7 100644
--- a/src/phLibNfc.h
+++ b/src/phLibNfc.h
@@ -845,6 +845,17 @@ NFCSTATUS phLibNfc_HW_Reset ();
 
 NFCSTATUS phLibNfc_Download_Mode ();
 
+// timeout is 8 bits
+// bits [0..3] => timeout value, (256*16/13.56*10^6) * 2^value
+//                  [0] -> 0.0003s
+//                  ..
+//                  [14] -> 4.9s
+//                  [15] -> not allowed
+// bit [4]     => timeout enable
+// bit [5..7]  => unused
+NFCSTATUS phLibNfc_SetIsoXchgTimeout(uint8_t timeout);
+NFCSTATUS phLibNfc_SetHciTimeout(uint32_t timeout_in_ms);
+
 /**
 * \ingroup grp_lib_nfc
 *
-- 
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