2013-03-31 21:13:51 -06:00
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#ifndef TI_H
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#define TI_H
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#include <stdint.h>
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#include <msp430.h>
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#define _BV(x) (1 << x)
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#define JIFFIES_PER_SECOND 60
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2013-04-01 21:17:18 -06:00
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#define bit(pin, bit, on) pin = (on ? (pin | bit) : (pin & ~bit))
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2013-03-31 21:13:51 -06:00
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#define mode(on) bit(P1OUT, _BV(0), on)
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#define sin(on) bit(P1OUT, _BV(1), on)
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#define sclk(on) bit(P1OUT, _BV(2), on)
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#define xlat(on) bit(P1OUT, _BV(3), on)
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// Connect GSCLK to SCLK
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// Connect BLANK to XLAT
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// TRUST ME, THIS TOTALLY WORKS
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#define NESOUT 6
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#define nesclk(on) bit(P1OUT, _BV(4), on)
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#define nesltch(on) bit(P1OUT, _BV(5), on)
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#define nesout() ((P1IN & _BV(NESOUT)) << NESOUT)
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void init();
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#endif
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