From 6508c449843f114effd6be03392570f0563ad17c Mon Sep 17 00:00:00 2001
From: Johannes Findeisen <you@hanez.org>
Date: Sun, 21 Feb 2021 07:50:36 +0100
Subject: [PATCH] Content update

---
 README.md                |  9 ++++++++-
 docs/examples/simple.php | 13 ++++++++++++-
 2 files changed, 20 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index ff2b4b7..f6375a4 100644
--- a/README.md
+++ b/README.md
@@ -60,10 +60,17 @@ array(3) {
 }
 ```
 
-### scard_connect($context, "OMNIKEY CardMan 5x21 00 00");
+### scard_connect($context, "OMNIKEY CardMan 5x21 00 00" [, int $protocol]);
 
 Connects to a card. Returns the $connection to a reader or FALSE.
 
+Where optional $protocol is:
+
+ * 1 = T=0
+ * 2 = T=1
+
+Default $protocol is T=1.
+
 ### scard_reconnect($connection);
 
 Returns the $connection to a reader or FALSE.
diff --git a/docs/examples/simple.php b/docs/examples/simple.php
index 6e7094c..87c0c5a 100644
--- a/docs/examples/simple.php
+++ b/docs/examples/simple.php
@@ -39,7 +39,7 @@ echo "\n";
 
 # Connect to the card
 echo ">> Connect to Card\n";
-$connection = scard_connect($context, $reader);
+$connection = scard_connect($context, $reader, 1);
 var_dump($connection);
 
 $errno = scard_last_errno();
@@ -73,6 +73,17 @@ $errstr = scard_errstr($errno);
 var_dump($errstr);
 echo "\n";
 
+# Show Status
+echo ">> Show Status\n";
+$status = scard_status($connection);
+var_dump($status);
+
+$errno = scard_last_errno();
+var_dump($errno);
+$errstr = scard_errstr($errno);
+var_dump($errstr);
+echo "\n";
+
 # Release the PC/SC context
 echo ">> Release Context\n";
 scard_release_context($context);