Volker Ruppert 50190829e9 Some PC speaker output fixes
- change beep frequency only if the new counter value is completely written
- turn off beep on exit
2013-06-14 19:08:51 +00:00
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2012-05-06 19:19:00 +00:00
2013-06-14 19:08:51 +00:00
2013-06-14 19:08:51 +00:00
2013-06-14 19:08:51 +00:00
2013-06-14 19:08:51 +00:00
2013-06-14 19:08:51 +00:00