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64 lines
994 B
64 lines
994 B
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#include "GPIO.h" |
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using namespace Empty; |
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EmptyGPIO::EmptyGPIO() |
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{} |
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void EmptyGPIO::init() |
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{} |
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void EmptyGPIO::pinMode(uint8_t pin, uint8_t output) |
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{} |
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int8_t EmptyGPIO::analogPinToDigitalPin(uint8_t pin) |
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{ |
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return -1; |
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} |
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uint8_t EmptyGPIO::read(uint8_t pin) { |
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return 0; |
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} |
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void EmptyGPIO::write(uint8_t pin, uint8_t value) |
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{} |
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void EmptyGPIO::toggle(uint8_t pin) |
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{} |
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/* Alternative interface: */ |
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AP_HAL::DigitalSource* EmptyGPIO::channel(uint16_t n) { |
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return new EmptyDigitalSource(0); |
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} |
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/* Interrupt interface: */ |
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bool EmptyGPIO::attach_interrupt(uint8_t interrupt_num, AP_HAL::Proc p, |
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uint8_t mode) { |
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return true; |
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} |
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bool EmptyGPIO::usb_connected(void) |
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{ |
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return false; |
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} |
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EmptyDigitalSource::EmptyDigitalSource(uint8_t v) : |
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_v(v) |
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{} |
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void EmptyDigitalSource::mode(uint8_t output) |
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{} |
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uint8_t EmptyDigitalSource::read() { |
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return _v; |
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} |
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void EmptyDigitalSource::write(uint8_t value) { |
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_v = value; |
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} |
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void EmptyDigitalSource::toggle() { |
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_v = !_v; |
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}
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