mirror of https://github.com/ArduPilot/ardupilot
70 lines
1.1 KiB
C++
70 lines
1.1 KiB
C++
#include <AP_HAL.h>
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#if CONFIG_HAL_BOARD == HAL_BOARD_LINUX || CONFIG_HAL_BOARD == HAL_BOARD_ERLE
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#include "GPIO.h"
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using namespace Linux;
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LinuxGPIO::LinuxGPIO()
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{}
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void LinuxGPIO::init()
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{}
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void LinuxGPIO::pinMode(uint8_t pin, uint8_t output)
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{}
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int8_t LinuxGPIO::analogPinToDigitalPin(uint8_t pin)
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{
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return -1;
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}
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uint8_t LinuxGPIO::read(uint8_t pin) {
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return 0;
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}
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void LinuxGPIO::write(uint8_t pin, uint8_t value)
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{}
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void LinuxGPIO::toggle(uint8_t pin)
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{}
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/* Alternative interface: */
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AP_HAL::DigitalSource* LinuxGPIO::channel(uint16_t n) {
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return new LinuxDigitalSource(0);
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}
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/* Interrupt interface: */
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bool LinuxGPIO::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 LinuxGPIO::usb_connected(void)
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{
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return false;
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}
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LinuxDigitalSource::LinuxDigitalSource(uint8_t v) :
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_v(v)
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{}
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void LinuxDigitalSource::mode(uint8_t output)
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{}
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uint8_t LinuxDigitalSource::read() {
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return _v;
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}
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void LinuxDigitalSource::write(uint8_t value) {
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_v = value;
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}
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void LinuxDigitalSource::toggle() {
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_v = !_v;
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}
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#endif // CONFIG_HAL_BOARD
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