61 lines
1.4 KiB
C
Executable File
61 lines
1.4 KiB
C
Executable File
#ifndef CV_INPUT_H
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#define CV_INPUT_H 1
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#include <stdint.h>
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#ifdef CV_CV
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#define CV_FIRE_0 0x40
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#define CV_FIRE_1 0x80
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#define CV_FIRE_2 0x10
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#define CV_FIRE_3 0x20
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#define CV_LEFT 0x08
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#define CV_DOWN 0x04
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#define CV_RIGHT 0x02
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#define CV_UP 0x01
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#endif
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#ifdef CV_SMS
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#define CV_UP 0x01
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#define CV_DOWN 0x02
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#define CV_LEFT 0x04
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#define CV_RIGHT 0x08
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#define CV_FIRE_0 0x10
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#define CV_FIRE_1 0x20
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#endif
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#ifdef CV_MSX
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#define CV_UP 0x01
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#define CV_DOWN 0x02
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#define CV_LEFT 0x04
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#define CV_RIGHT 0x08
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#define CV_FIRE_0 0x10
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#define CV_FIRE_1 0x20
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#endif
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struct cv_controller_state
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{
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uint8_t keypad; // Keypad: 0 - 9 as on keypad, * as 0xa, # as 0xb, 0xf for no key pressed or error.
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uint8_t joystick;// Joystick: lowest 4 bit for joystick, higher 4 bit for fire buttons.
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};
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// Get keypad and joystick values.
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void cv_get_controller_state(struct cv_controller_state *state, uint_fast8_t controller);
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#define CV_SPIN_ACTIVE 0x10
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#define CV_SPIN_RIGHT 0x20
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// Set the handler for the spinner interrupt.
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// This handler will be called when the wheel on the super action controller or the ball in the roller controller spin.
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// The parameters passed to the handler correspond to the two super action controllers or
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// the two axis in the roller controller. They can be anded with the above masks to test if they spinned, and which direction.
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void cv_set_spint_handler(void (* handler)(uint_fast8_t, uint_fast8_t));
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#endif
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