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36 lines
966 B
36 lines
966 B
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#ifndef __AP_HAL_AVR_GPIO_H__ |
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#define __AP_HAL_AVR_GPIO_H__ |
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#include <AP_HAL.h> |
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#include "AP_HAL_AVR_Namespace.h" |
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class AP_HAL_AVR::AVRDigitalSource : public AP_HAL::DigitalSource { |
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public: |
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AVRDigitalSource(uint8_t bit, uint8_t port) : _bit(bit), _port(port) {} |
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void mode(uint8_t output); |
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uint8_t read(); |
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void write(uint8_t value); |
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private: |
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const uint8_t _bit; |
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const uint8_t _port; |
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}; |
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class AP_HAL_AVR::AVRGPIO : public AP_HAL::GPIO { |
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public: |
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AVRGPIO() {} |
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void init() {} |
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void pinMode(uint8_t pin, uint8_t output); |
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int8_t analogPinToDigitalPin(uint8_t pin); |
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uint8_t read(uint8_t pin); |
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void write(uint8_t pin, uint8_t value); |
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AP_HAL::DigitalSource* channel(uint16_t); |
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bool attach_interrupt(uint8_t interrupt_num, AP_HAL::Proc proc, |
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uint8_t mode); |
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/* private-ish: only to be used from the appropriate interrupt */ |
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static AP_HAL::Proc _interrupt_6; |
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}; |
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#endif // __AP_HAL_AVR_GPIO_H__ |
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