Import Mbed OS hard-float snapshot

connectivity/drivers/nfc/PN512/source/transceiver/pn512_transceive.h

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+/*
+ * Copyright (c) 2014-2018, ARM Limited, All Rights Reserved
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/**
+ * \file pn512_transceive.h
+ * \copyright Copyright (c) ARM Ltd 2014
+ * \author Donatien Garnier
+ */
+
+#ifndef PN512_TRANSCEIVE_H_
+#define PN512_TRANSCEIVE_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "stack/nfc_common.h"
+#include "pn512.h"
+
+void pn512_transceive_hw(pn512_t *pPN512, pn512_transceive_mode_t mode, pn512_cb_t cb);
+
+void pn512_transceive_hw_tx_task(uint32_t events, void *pUserData);
+void pn512_transceive_hw_tx_iteration(pn512_t *pPN512, bool start);
+
+void pn512_transceive_hw_rx_start(pn512_t *pPN512);
+void pn512_transceive_hw_rx_task(uint32_t events, void *pUserData);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PN512_TRANSCEIVE_H_ */