Diff: src/mbed/adi_sense_gpio.cpp

Revision:

5:0728bde67bdb

Parent:

4:2ca06eee5735

Child:

6:9d393a9677f4

--- a/src/mbed/adi_sense_gpio.cpp	Tue Jun 04 10:09:11 2019 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,290 +0,0 @@
-/******************************************************************************
-Copyright 2017 (c) Analog Devices, Inc.
-
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are met:
-  - Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-  - Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in
-    the documentation and/or other materials provided with the
-    distribution.
-  - Neither the name of Analog Devices, Inc. nor the names of its
-    contributors may be used to endorse or promote products derived
-    from this software without specific prior written permission.
-  - The use of this software may or may not infringe the patent rights
-    of one or more patent holders. This license does not release you
-    from the requirement that you obtain separate licenses from these
-    patent holders to use this software.
-  - Use of the software either in source or binary form, must be run
-    on or directly connected to an Analog Devices Inc. component.
-
-THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR
-IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT,
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- *****************************************************************************/
-
-/*!
- ******************************************************************************
- * @file:
- * @brief:  ADISENSE OS-dependent wrapper layer for GPIO interface
- *-----------------------------------------------------------------------------
- */
-
-#include <mbed.h>
-
-#include "inc/adi_sense_gpio.h"
-#include "inc/adi_sense_log.h"
-
-class GpioContext
-{
-public:
-    GpioContext(
-        PinName resetPin,
-        PinName errorPin,
-        PinName alertPin,
-        PinName datareadyPin)
-        : _reset(resetPin),
-          _error(errorPin),
-          _alert(alertPin),
-          _dataready(datareadyPin),
-          _errorIrq(errorPin),
-          _alertIrq(alertPin),
-          _datareadyIrq(datareadyPin) {}
-
-    ADI_SENSE_RESULT get(
-        ADI_SENSE_GPIO_PIN ePinId,
-        bool *pState);
-
-    ADI_SENSE_RESULT set(
-        ADI_SENSE_GPIO_PIN ePinId,
-        bool state);
-
-    ADI_SENSE_RESULT enableIrq(
-        ADI_SENSE_GPIO_PIN ePinId,
-        ADI_SENSE_GPIO_CALLBACK callbackFn,
-        void *pArg);
-
-    ADI_SENSE_RESULT disableIrq(
-        ADI_SENSE_GPIO_PIN ePinId);
-
-private:
-    DigitalOut  _reset;
-
-    DigitalIn   _error;
-    DigitalIn   _alert;
-    DigitalIn   _dataready;
-
-    InterruptIn _errorIrq;
-    InterruptIn _alertIrq;
-    InterruptIn _datareadyIrq;
-
-    ADI_SENSE_GPIO_CALLBACK _errorIrqCallback;
-    ADI_SENSE_GPIO_CALLBACK _alertIrqCallback;
-    ADI_SENSE_GPIO_CALLBACK _datareadyIrqCallback;
-
-    void *_errorIrqArg;
-    void *_alertIrqArg;
-    void *_datareadyIrqArg;
-
-    void _errorIrqHandler()
-    {
-        _errorIrqCallback(ADI_SENSE_GPIO_PIN_ERROR, _errorIrqArg);
-    }
-    void _alertIrqHandler()
-    {
-        _alertIrqCallback(ADI_SENSE_GPIO_PIN_ALERT, _alertIrqArg);
-    }
-    void _datareadyIrqHandler()
-    {
-        _datareadyIrqCallback(ADI_SENSE_GPIO_PIN_DATAREADY, _datareadyIrqArg);
-    }
-};
-
-ADI_SENSE_RESULT GpioContext::get(
-    ADI_SENSE_GPIO_PIN ePinId,
-    bool *pState)
-{
-    switch(ePinId)
-    {
-    case ADI_SENSE_GPIO_PIN_ERROR:
-        *pState = _error;
-        return ADI_SENSE_SUCCESS;
-    case ADI_SENSE_GPIO_PIN_ALERT:
-        *pState = _alert;
-        return ADI_SENSE_SUCCESS;
-    case ADI_SENSE_GPIO_PIN_DATAREADY:
-        *pState = _dataready;
-        return ADI_SENSE_SUCCESS;
-    case ADI_SENSE_GPIO_PIN_RESET:
-        *pState = _reset;
-        return ADI_SENSE_SUCCESS;
-    default:
-        return ADI_SENSE_INVALID_DEVICE_NUM;
-    }
-}
-
-ADI_SENSE_RESULT GpioContext::set(
-    ADI_SENSE_GPIO_PIN ePinId,
-    bool state)
-{
-    switch(ePinId)
-    {
-    case ADI_SENSE_GPIO_PIN_RESET:
-        _reset = state;
-        break;
-    default:
-        return ADI_SENSE_INVALID_DEVICE_NUM;
-    }
-
-    return ADI_SENSE_SUCCESS;
-}
-
-ADI_SENSE_RESULT GpioContext::enableIrq(
-    ADI_SENSE_GPIO_PIN ePinId,
-    ADI_SENSE_GPIO_CALLBACK callbackFn,
-    void *pArg)
-{
-    switch(ePinId)
-    {
-    case ADI_SENSE_GPIO_PIN_ERROR:
-        _errorIrqCallback = callbackFn;
-        _errorIrqArg = pArg;
-        _errorIrq.rise(callback(this, &GpioContext::_errorIrqHandler));
-        return ADI_SENSE_SUCCESS;
-    case ADI_SENSE_GPIO_PIN_ALERT:
-        _alertIrqCallback = callbackFn;
-        _alertIrqArg = pArg;
-        _alertIrq.rise(callback(this, &GpioContext::_alertIrqHandler));
-        return ADI_SENSE_SUCCESS;
-    case ADI_SENSE_GPIO_PIN_DATAREADY:
-        _datareadyIrqCallback = callbackFn;
-        _datareadyIrqArg = pArg;
-        _datareadyIrq.rise(callback(this, &GpioContext::_datareadyIrqHandler));
-        return ADI_SENSE_SUCCESS;
-    default:
-        return ADI_SENSE_INVALID_DEVICE_NUM;
-    }
-}
-
-ADI_SENSE_RESULT GpioContext::disableIrq(
-    ADI_SENSE_GPIO_PIN ePinId)
-{
-    switch(ePinId)
-    {
-    case ADI_SENSE_GPIO_PIN_ERROR:
-        _errorIrq.rise(NULL);
-        return ADI_SENSE_SUCCESS;
-    case ADI_SENSE_GPIO_PIN_ALERT:
-        _alertIrq.rise(NULL);
-        return ADI_SENSE_SUCCESS;
-    case ADI_SENSE_GPIO_PIN_DATAREADY:
-        _datareadyIrq.rise(NULL);
-        return ADI_SENSE_SUCCESS;
-    default:
-        return ADI_SENSE_INVALID_DEVICE_NUM;
-    }
-}
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Open the GPIO interface and allocate resources
- */
-ADI_SENSE_RESULT adi_sense_GpioOpen(
-    ADI_SENSE_PLATFORM_GPIO_CONFIG *pConfig,
-    ADI_SENSE_GPIO_HANDLE *phDevice)
-{
-    GpioContext *pCtx = new GpioContext((PinName)pConfig->resetPin,
-                                        (PinName)pConfig->errorPin,
-                                        (PinName)pConfig->alertPin,
-                                        (PinName)pConfig->datareadyPin);
-    if (!pCtx)
-    {
-        ADI_SENSE_LOG_ERROR("Failed to allocate memory for GPIO context");
-        return ADI_SENSE_NO_MEM;
-    }
-
-    *phDevice = reinterpret_cast<ADI_SENSE_GPIO_HANDLE>(pCtx);
-    return ADI_SENSE_SUCCESS;
-}
-
-/*
- * Get the state of the specified GPIO pin
- */
-ADI_SENSE_RESULT adi_sense_GpioGet(
-    ADI_SENSE_GPIO_HANDLE hDevice,
-    ADI_SENSE_GPIO_PIN ePinId,
-    bool *pbState)
-{
-    GpioContext *pCtx = reinterpret_cast<GpioContext *>(hDevice);
-
-    return pCtx->get(ePinId, pbState);
-}
-
-/*
- * Set the state of the specified GPIO pin
- */
-ADI_SENSE_RESULT adi_sense_GpioSet(
-    ADI_SENSE_GPIO_HANDLE hDevice,
-    ADI_SENSE_GPIO_PIN ePinId,
-    bool bState)
-{
-    GpioContext *pCtx = reinterpret_cast<GpioContext *>(hDevice);
-
-    return pCtx->set(ePinId, bState);
-}
-
-/*
- * Enable interrupt notifications on the specified GPIO pin
- */
-ADI_SENSE_RESULT adi_sense_GpioIrqEnable(
-    ADI_SENSE_GPIO_HANDLE hDevice,
-    ADI_SENSE_GPIO_PIN ePinId,
-    ADI_SENSE_GPIO_CALLBACK callback,
-    void *arg)
-{
-    GpioContext *pCtx = reinterpret_cast<GpioContext *>(hDevice);
-
-    return pCtx->enableIrq(ePinId, callback, arg);
-}
-
-/*
- * Disable interrupt notifications on the specified GPIO pin
- */
-ADI_SENSE_RESULT adi_sense_GpioIrqDisable(
-    ADI_SENSE_GPIO_HANDLE hDevice,
-    ADI_SENSE_GPIO_PIN ePinId)
-{
-    GpioContext *pCtx = reinterpret_cast<GpioContext *>(hDevice);
-
-    return pCtx->disableIrq(ePinId);
-}
-
-/*
- * Close the GPIO interface and free resources
- */
-void adi_sense_GpioClose(
-    ADI_SENSE_GPIO_HANDLE hDevice)
-{
-    GpioContext *pCtx = reinterpret_cast<GpioContext *>(hDevice);
-
-    delete pCtx;
-}
-
-#ifdef __cplusplus
-}
-#endif
-