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63 lines
2.3 KiB
63 lines
2.3 KiB
/****************************************************************************** |
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* |
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* Copyright (C) 2012 Broadcom Corporation |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at: |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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* |
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******************************************************************************/ |
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/****************************************************************************** |
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* |
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* HAL Adaptation Interface (HAI). This interface regulates the interaction |
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* between standard Android HAL and Broadcom-specific HAL. It adapts |
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* Broadcom-specific features to the Android framework. |
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* |
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******************************************************************************/ |
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#pragma once |
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#include <hardware/hardware.h> |
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#include <hardware/nfc.h> |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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typedef struct { |
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struct nfc_nci_device nci_device; |
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// below declarations are private variables within Broadcom HAL |
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void* data; |
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} bcm2079x_dev_t; |
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/* |
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All functions return POSIX error codes (see errno): |
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0 means success. |
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non-zero means failure; for example EACCES. |
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*/ |
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extern int HaiInitializeLibrary(const bcm2079x_dev_t* device); |
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extern int HaiTerminateLibrary(); |
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extern int HaiOpen(const bcm2079x_dev_t* device, |
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nfc_stack_callback_t* halCallbackFunc, |
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nfc_stack_data_callback_t* halDataCallbackFunc); |
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extern int HaiClose(const bcm2079x_dev_t* device); |
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extern int HaiCoreInitialized(const bcm2079x_dev_t* device, |
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uint8_t* coreInitResponseParams); |
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extern int HaiWrite(const bcm2079x_dev_t* dev, uint16_t dataLen, |
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const uint8_t* data); |
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extern int HaiPreDiscover(const bcm2079x_dev_t* device); |
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extern int HaiControlGranted(const bcm2079x_dev_t* device); |
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extern int HaiPowerCycle(const bcm2079x_dev_t* device); |
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extern int HaiGetMaxNfcee(const bcm2079x_dev_t* device, uint8_t* maxNfcee); |
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#ifdef __cplusplus |
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} |
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#endif
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