Rearrange source code.

examples/nfcip-initiator.c

@@ -0,0 +1,67 @@
+/*-
+ * Public platform independent Near Field Communication (NFC) library
+ * 
+ * Copyright (C) 2009, Roel Verdult
+ * 
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or (at your
+ * option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+ * @file nfcip-initiator.c
+ * @brief
+ */
+
+#ifdef HAVE_CONFIG_H
+  #include "config.h"
+#endif // HAVE_CONFIG_H
+
+#include <stdio.h>
+#include <string.h>
+#include <nfc/nfc.h>
+
+#define MAX_FRAME_LEN 264
+
+int main(int argc, const char *argv[])
+{
+  nfc_device_t *pnd;
+  nfc_target_info_t ti;
+  byte_t abtRecv[MAX_FRAME_LEN];
+  size_t szRecvBits;
+  byte_t send[] = "Hello World!";
+
+  pnd = nfc_connect(NULL);
+  if (!pnd || !nfc_initiator_init(pnd)
+      || !nfc_initiator_select_dep_target(pnd, NM_PASSIVE_DEP, NULL, 0,
+					  NULL, 0, NULL, 0, &ti)) {
+    printf
+	("unable to connect, initialize, or select the target\n");
+    return 1;
+  }
+
+  printf("Sending : %s\n", send);
+  if (!nfc_initiator_transceive_dep_bytes(pnd,
+					  send,
+					  strlen((char*)send), abtRecv,
+					  &szRecvBits)) {
+    printf("unable to send data\n");
+    return 1;
+  }
+
+  abtRecv[szRecvBits] = 0;
+  printf("Received: %s\n", abtRecv);
+
+  nfc_initiator_deselect_tag(pnd);
+  nfc_disconnect(pnd);
+  return 0;
+}