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Clears the appropriate bits in a value according to a specified bit mask.

Files

lib_def.h

Prototype

Code Block
languagecpp
          DEF_BIT_CLR(val, mask);


Arguments

val

Value to modify by clearing the specified bits.

...

val and mask should be unsigned integers.

Example Usage

Code Block
languagecpp
          CPU_INT16U  flags;
          CPU_INT16U  flags_alarm;


          flags       = Get current flags;
          flags_alarm = DEF_BIT_00 | DEF_BIT_03;
          DEF_BIT_CLR(flags, flags_alarm);
          DEF_BIT_CLR_32(</code>events<code >, flags);