Low level functions for Arduino

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Revision as of 20:53, 14 December 2008 by SteveBaker (Talk | contribs) (New page: ''See also Arduino'' Here's how you perform low level functions: sei () ; // Set the global interrupt enable flag (ENABLE INTERRUPT) cei () ; // Clear the global interrupt en...)

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See also Arduino

Here's how you perform low level functions:

 sei () ;  // Set   the global interrupt enable flag (ENABLE INTERRUPT)
 cei () ;  // Clear the global interrupt enable flag (DISABLE INTERRUPT)
 sbi ( REGISTER, BIT ) ;  // Set a bit in a register.
 cbi ( REGISTER, BIT ) ;  // Clear a bit in a register.