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To ROM J.
[uccvend-snackrom.git]
/
ROM2
/
chime.c
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#include "vend.h"
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#include "chime.h"
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volatile u8 chime_count;
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void chime() {
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/* called from the RTI interrupt, sees if we need to turn the chime on or
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* off (chime would be on for N RTI cycles)
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*/
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if (chime_count) {
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chime_on();
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--chime_count; /* interrupts masked here, so this won't result in badness */
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} else
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chime_off();
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}
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UCC
git Repository :: git.ucc.asn.au