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e59cd4036b
It appears in the past a major edit was made but had used a regex to change some text which resulted in an errant space between the enumuneration/struct/class name and the scope resolution operator. These errant spaces have been removed.
95 lines
2.8 KiB
C++
95 lines
2.8 KiB
C++
// Copyright (c) 2017-2022, Mudita Sp. z.o.o. All rights reserved.
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// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
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#ifndef PUREPHONE_DRIVERGPIO_HPP
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#define PUREPHONE_DRIVERGPIO_HPP
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#include <memory>
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#include <functional>
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#include <magic_enum.hpp>
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namespace drivers
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{
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enum class GPIOInstances
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{
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GPIO_1,
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GPIO_2,
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GPIO_3,
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GPIO_4,
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GPIO_5,
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COUNT
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};
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struct DriverGPIOParams
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{};
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struct DriverGPIOPinParams
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{
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enum class Direction
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{
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Input = 0, /*!< Set current pin as digital input.*/
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Output /*!< Set current pin as digital output.*/
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};
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enum class InterruptMode
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{
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NoIntmode = 0U, /*!< Set current pin general IO functionality.*/
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IntLowLevel = 1U, /*!< Set current pin interrupt is low-level sensitive.*/
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IntHighLevel = 2U, /*!< Set current pin interrupt is high-level sensitive.*/
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IntRisingEdge = 3U, /*!< Set current pin interrupt is rising-edge sensitive.*/
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IntFallingEdge = 4U, /*!< Set current pin interrupt is falling-edge sensitive.*/
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IntRisingOrFallingEdge = 5U, /*!< Enable the edge select bit to override the ICR register's configuration.*/
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};
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Direction dir;
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InterruptMode irqMode;
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uint8_t defLogic;
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uint32_t pin;
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};
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class DriverGPIO
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{
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public:
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static std::shared_ptr<DriverGPIO> Create(const GPIOInstances inst, const DriverGPIOParams ¶ms);
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DriverGPIO(const DriverGPIOParams ¶ms) : parameters(params)
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{}
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virtual ~DriverGPIO()
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{}
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virtual int32_t ConfPin(const DriverGPIOPinParams ¶ms) = 0;
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// Sets the output level of the multiple GPIO pins to the logic 1.
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virtual void SetPort(const uint32_t mask) = 0;
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// Sets the output level of the multiple GPIO pins to the logic 0.
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virtual void ClearPort(const uint32_t mask) = 0;
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// Reverses the current output logic of the multiple GPIO pins.
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virtual void TogglePort(const uint32_t mask) = 0;
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// Sets the output level of the individual GPIO pin to logic 1 or 0.
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virtual void WritePin(const uint32_t pin, const uint8_t output) = 0;
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// Reads the current input value of the GPIO port.
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virtual uint8_t ReadPin(const uint32_t pin) = 0;
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virtual void EnableInterrupt(const uint32_t mask) = 0;
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virtual void DisableInterrupt(const uint32_t mask) = 0;
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virtual void ClearPortInterrupts(const uint32_t mask) = 0;
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protected:
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const DriverGPIOParams parameters;
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private:
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static std::weak_ptr<DriverGPIO> singleton[static_cast<uint32_t>(GPIOInstances::COUNT)];
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};
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} // namespace drivers
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#endif // PUREPHONE_DRIVERGPIO_HPP
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