21 lines
305 B
C
21 lines
305 B
C
#ifndef GPIO_CONTROL_H
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#define GPIO_CONTROL_H
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int init_gpio();
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void cleanup_gpio();
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int turn_on_pin(int pin);
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int turn_off_pin(int pin);
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int probe_pin(int pin);
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int turn_on_all_pins();
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int turn_off_all_pins();
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int wait_for_button_press(const unsigned pins[static 5]);
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#endif /* GPIO_CONTROL_H */
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