BoardSimulator.Ini

// Simulate various features of the MCB 1700 board

// Written by Bernie Roehl, April 2020

FUNC unsigned int bitmask(int n) { return 1u << n; }
	
FUNC void ButtonDown(void) { PORT2 &= ~bitmask(10); }
FUNC void ButtonUp(void) { PORT2 |= bitmask(10); }

FUNC void AnalogValue(float f) { AIN2 = f; }

FUNC void JoystickPress(void) { PORT1 &= ~bitmask(20); }
FUNC void JoystickRelease(void) { PORT1 |= bitmask(20); }

FUNC void JoystickBit(int n) {   // directions
		PORT1 |= 0x0F << 23;  // turn off all four bits
		if (n != 0) PORT1 &= ~bitmask(n);
}

FUNC void ShowLEDs(void) {
	printf("LEDs: %c%c%c%c %c%c%c%c\r\n",
		(PORT2 & bitmask(6)) ? 'X' : '_',
		(PORT2 & bitmask(5)) ? 'X' : '_',
		(PORT2 & bitmask(4)) ? 'X' : '_',
		(PORT2 & bitmask(3)) ? 'X' : '_',
		(PORT2 & bitmask(2)) ? 'X' : '_',
		(PORT1 & bitmask(31)) ? 'X' : '_',
		(PORT1 & bitmask(29)) ? 'X' : '_',
		(PORT1 & bitmask(28)) ? 'X' : '_');
}

// Button definitions

DEFINE BUTTON "Show LEDs", "ShowLEDs()"

DEFINE BUTTON "Button down", "ButtonDown()"
DEFINE BUTTON "Button up", "ButtonUp()"

DEFINE BUTTON "Joystick Press", "JoystickPress()"
DEFINE BUTTON "Joystick Release", "JoystickRelease()"
DEFINE BUTTON "Joystick North", "JoystickBit(23)"
DEFINE BUTTON "Joystick South", "JoystickBit(25)"
DEFINE BUTTON "Joystick East", "JoystickBit(24)"
DEFINE BUTTON "Joystick West", "JoystickBit(26)"
DEFINE BUTTON "Joystick Centre", "JoystickBit(0)"

DEFINE BUTTON "Analog 0.0v", "AnalogValue(0)"
DEFINE BUTTON "Analog 0.5v", "AnalogValue(0.5)"
DEFINE BUTTON "Analog 1.0v", "AnalogValue(1.0)"
DEFINE BUTTON "Analog 1.5v", "AnalogValue(1.5)"
DEFINE BUTTON "Analog 2.0v", "AnalogValue(2.0)"
DEFINE BUTTON "Analog 2.5v", "AnalogValue(2.5)"
DEFINE BUTTON "Analog 3.0v", "AnalogValue(3.0)"
DEFINE BUTTON "Analog 3.5v", "AnalogValue(3.5)"