13 lines
447 B
C
13 lines
447 B
C
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// *** Hardwarespecific defines ***
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#define cbi(reg, bitmask) (*(reg + 1)) = bitmask
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#define sbi(reg, bitmask) (*(reg + 2)) = bitmask
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#define rbi(reg, bitmask) (*(reg) & bitmask)
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#define pulse_high(reg, bitmask) sbi(reg, bitmask); cbi(reg, bitmask);
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#define pulse_low(reg, bitmask) cbi(reg, bitmask); sbi(reg, bitmask);
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#define swap(type, i, j) {type t = i; i = j; j = t;}
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#define regtype volatile uint32_t
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#define regsize uint16_t
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