FreeEMS Issues - Firmware
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0000552FirmwareStructure / Stylepublic2012-03-29 15:122012-03-29 15:14
Fred 
Fred 
normalminorN/A
assignedopen 
0.2.0-SNAPSHOT 
Future 
Improvement
very high
0000552: Investigate Automatic Interrupt Flag Clearing
Some of the modules we use have this available. It would be advantageous to use it and save a few critical interrupt clock cycles. Also if we end up trying to force use of bset/bclr in the code we'll have to avoid certain registers being done that way, having them done automatically achieves that. SCI0 already uses this, fwiw.

http://www.gnu-m68hc11.org/wiki/index.php/FAQ:Compile#How_can_gcc_generate_bset_instructions.3F [^]
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