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09/09/02 15:38
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 		 #28909 - RE: Making Global variables interrupt sa
Another technique is to set a flag when the critical section is active. The interrupt routine tests the flag before modifying the data. It can then set a flag stating the operation in progress was invalidated, and must be redone.

List of 15 messages in thread
TopicAuthorDate
Making Global variables interrupt safe?            01/01/70 00:00      
RE: Making Global variables interrupt safe?            01/01/70 00:00      
RE: Making Global variables interrupt safe?            01/01/70 00:00      
RE: Making Global variables interrupt safe?            01/01/70 00:00      
RE: Making Global variables interrupt sa            01/01/70 00:00      
RE: Using/Avoiding Global variables            01/01/70 00:00      
RE: Making Global variables interrupt safe?            01/01/70 00:00      
RE: Making Global variables interrupt sa            01/01/70 00:00      
RE: Making Global variables interrupt sa            01/01/70 00:00      
RE: Making Global variables interrupt sa            01/01/70 00:00      
RE: Making Global variables interrupt safe?            01/01/70 00:00      
RE: Making Global variables interrupt safe?            01/01/70 00:00      
RE: Making Global variables interrupt #2            01/01/70 00:00      
RE: Making Global variables interrupt #2            01/01/70 00:00      
RE: Franc            01/01/70 00:00      

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