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3cccd731d9
Instead of adding the name argument to a constructor when FW_OBJECT_NAMES is enabled, always supply a name argument. Add a marco that conditionally sets the name to "" if FW_OBJECT_NAMES is not set. This cleans up a lot of the conditional compilation switches that weren't being tested and would silently break, while still stripping the strings from the binary.
104 lines
2.7 KiB
C++
104 lines
2.7 KiB
C++
// ======================================================================
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// \title LinuxGpioDriverImpl.hpp
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// \author tcanham
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// \brief hpp file for LinuxGpioDriver component implementation class
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//
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// \copyright
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// Copyright 2009-2015, by the California Institute of Technology.
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// ALL RIGHTS RESERVED. United States Government Sponsorship
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// acknowledged.
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//
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// ======================================================================
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#ifndef LinuxGpioDriver_HPP
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#define LinuxGpioDriver_HPP
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#include "Drv/LinuxGpioDriver/LinuxGpioDriverComponentAc.hpp"
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#include <Os/Task.hpp>
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namespace Drv {
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class LinuxGpioDriverComponentImpl :
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public LinuxGpioDriverComponentBase
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{
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public:
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// ----------------------------------------------------------------------
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// Construction, initialization, and destruction
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// ----------------------------------------------------------------------
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//! Construct object LinuxGpioDriver
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//!
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LinuxGpioDriverComponentImpl(
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const char *const compName /*!< The component name*/
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);
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//! Initialize object LinuxGpioDriver
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//!
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void init(
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const NATIVE_INT_TYPE instance = 0 /*!< The instance number*/
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);
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//! Destroy object LinuxGpioDriver
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//!
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~LinuxGpioDriverComponentImpl(void);
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//! Start interrupt task
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Os::Task::TaskStatus startIntTask(NATIVE_INT_TYPE priority, NATIVE_INT_TYPE cpuAffinity = -1);
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//! configure GPIO
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enum GpioDirection {
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GPIO_IN, //!< input
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GPIO_OUT, //!< output
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GPIO_INT //!< interrupt
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};
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//! open GPIO
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bool open(NATIVE_INT_TYPE gpio, GpioDirection direction);
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//! exit thread
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void exitThread(void);
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PRIVATE:
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// ----------------------------------------------------------------------
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// Handler implementations for user-defined typed input ports
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// ----------------------------------------------------------------------
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//! Handler implementation for gpioRead
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//!
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void gpioRead_handler(
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const NATIVE_INT_TYPE portNum, /*!< The port number*/
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bool &state
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);
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//! Handler implementation for gpioWrite
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//!
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void gpioWrite_handler(
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const NATIVE_INT_TYPE portNum, /*!< The port number*/
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bool state
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);
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//! keep GPIO ID
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NATIVE_INT_TYPE m_gpio;
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//! device direction
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GpioDirection m_direction;
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//! Entry point for task waiting for interrupt
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static void intTaskEntry(void * ptr);
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//! Task object for RTI task
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Os::Task m_intTask;
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//! file descriptor for GPIO
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NATIVE_INT_TYPE m_fd;
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//! flag to quit thread
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bool m_quitThread;
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};
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} // end namespace Drv
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#endif
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